bm-20241025-azure-x86_64-brandtbucher-justin_no_externs-3.14.0a1+-64b198a-pystats.md

Pystats results

• benchmark: all

• fork: brandtbucher

• ref: justin-no-externs

• commit hash: 64b198a

• commit date: 2024-10-25T10:03:36-07:00

• 2to3, async_generators, async_tree, async_tree_cpu_io_mixed, async_tree_cpu_io_mixed_tg, async_tree_io, async_tree_io_tg, async_tree_memoization, async_tree_memoization_tg, async_tree_tg, asyncio_websockets, bpe_tokeniser, chameleon, chaos, comprehensions, concurrent_imap, coroutines, coverage, crypto_pyaes, dask, deepcopy, deltablue, django_template, docutils, dulwich_log, fannkuch, float, gc_collect, gc_traversal, generators, genshi, gevent_hub, go, hexiom, html5lib, json, json_dumps, json_loads, kinto, logging, mako, mdp, meteor_contest, mypy2, nbody, nqueens, pathlib, pickle_pure_python, pidigits, pprint, pycparser, pyflate, pylint, python_startup, python_startup_no_site, pytorch_alexnet_inference, raytrace, regex_compile, regex_dna, regex_effbot, regex_v8, richards, richards_super, scimark, spectral_norm, sphinx, sqlalchemy_declarative, sqlalchemy_imperative, sqlglot, sqlglot_optimize, sqlglot_parse, sqlglot_transpile, sympy, telco, thrift, tomli_loads, tornado_http, typing_runtime_protocols, unpickle_pure_python, xml_etree,

Execution counts

Execution counts for Tier 1 instructions.

The "miss ratio" column shows the percentage of times the instruction executed that it deoptimized. When this happens, the base unspecialized instruction is not counted.

Name	Count	Self	Cumulative	Miss ratio
LOAD_FAST	11,768,164,960	17.3%	17.3%
RESUME_CHECK	3,517,197,820	5.2%	22.4%	0.0%
STORE_FAST	3,336,865,077	4.9%	27.3%
LOAD_CONST	3,259,443,252	4.8%	32.1%
LOAD_FAST_LOAD_FAST	2,837,799,024	4.2%	36.3%
POP_JUMP_IF_FALSE	2,800,057,093	4.1%	40.4%
RETURN_VALUE	2,772,307,172	4.1%	44.4%
POP_TOP	2,183,527,258	3.2%	47.6%
LOAD_ATTR_INSTANCE_VALUE	2,000,654,276	2.9%	50.6%	7.7%
LOAD_GLOBAL_MODULE	1,953,103,158	2.9%	53.4%	0.0%
ENTER_EXECUTOR	1,907,648,612	2.8%	56.2%
INTERPRETER_EXIT	1,748,583,115	2.6%	58.8%
TO_BOOL_BOOL	1,580,345,327	2.3%	61.1%	0.1%
RETURN_CONST	1,484,238,770	2.2%	63.3%
CALL_PY_EXACT_ARGS	1,477,089,765	2.2%	65.5%	4.2%
LOAD_GLOBAL_BUILTIN	1,281,660,342	1.9%	67.4%	0.0%
YIELD_VALUE	1,038,384,726	1.5%	68.9%
LOAD_ATTR_METHOD_WITH_VALUES	1,031,580,194	1.5%	70.4%	10.0%
LOAD_ATTR_SLOT	801,067,816	1.2%	71.6%	6.3%
STORE_ATTR_SLOT	794,666,693	1.2%	72.7%	2.2%
POP_JUMP_IF_TRUE	654,044,159	1.0%	73.7%
NOP	597,334,129	0.9%	74.6%
LOAD_ATTR_METHOD_NO_DICT	597,012,184	0.9%	75.4%	0.8%
PUSH_NULL	583,628,400	0.9%	76.3%
COMPARE_OP_INT	581,964,336	0.9%	77.2%	0.1%
GET_ITER	514,324,375	0.8%	77.9%
LOAD_DEREF	486,472,808	0.7%	78.6%
STORE_ATTR_INSTANCE_VALUE	486,157,043	0.7%	79.3%	17.8%
CALL_ISINSTANCE	473,235,214	0.7%	80.0%
CALL_NON_PY_GENERAL	453,044,090	0.7%	80.7%	0.0%
BINARY_SUBSCR	426,038,951	0.6%	81.3%
LOAD_ATTR	405,458,297	0.6%	81.9%
BINARY_OP_ADD_INT	400,812,461	0.6%	82.5%	0.0%
LOAD_ATTR_MODULE	353,230,559	0.5%	83.0%	0.0%
BUILD_TUPLE	351,905,878	0.5%	83.5%
RETURN_GENERATOR	342,254,656	0.5%	84.0%
POP_JUMP_IF_NOT_NONE	309,052,700	0.5%	84.5%
END_SEND	302,934,333	0.4%	84.9%
BINARY_OP	289,035,758	0.4%	85.4%
TO_BOOL_NONE	279,355,721	0.4%	85.8%	4.5%
BINARY_OP_SUBTRACT_INT	269,893,900	0.4%	86.2%	0.1%
STORE_FAST_STORE_FAST	258,157,882	0.4%	86.5%
COPY_FREE_VARS	254,961,061	0.4%	86.9%
BINARY_SUBSCR_STR_INT	254,828,250	0.4%	87.3%	0.1%
BINARY_SUBSCR_DICT	247,375,200	0.4%	87.7%
CALL_BUILTIN_O	240,352,754	0.4%	88.0%	0.9%
COMPARE_OP_STR	220,515,513	0.3%	88.3%	0.2%
CALL_BUILTIN_FAST	212,941,882	0.3%	88.6%	0.0%
SWAP	205,999,738	0.3%	88.9%
SEND_GEN	203,270,010	0.3%	89.2%	0.0%
CALL_PY_GENERAL	201,651,533	0.3%	89.5%	1.3%
COPY	200,565,646	0.3%	89.8%
UNPACK_SEQUENCE_TWO_TUPLE	187,407,018	0.3%	90.1%
CONTAINS_OP_SET	178,985,483	0.3%	90.4%	0.5%
CALL_LEN	178,168,837	0.3%	90.6%
FOR_ITER_LIST	173,204,133	0.3%	90.9%	7.3%
CALL_LIST_APPEND	170,900,952	0.3%	91.1%	0.0%
GET_AWAITABLE	168,492,385	0.2%	91.4%
IS_OP	162,831,722	0.2%	91.6%
CALL_METHOD_DESCRIPTOR_FAST	156,831,963	0.2%	91.9%	9.9%
CALL_FUNCTION_EX	153,164,040	0.2%	92.1%
BINARY_OP_MULTIPLY_FLOAT	151,843,596	0.2%	92.3%	2.2%
CALL_METHOD_DESCRIPTOR_O	150,350,143	0.2%	92.5%	0.1%
BINARY_SUBSCR_LIST_INT	149,937,924	0.2%	92.7%	3.7%
JUMP_FORWARD	149,538,156	0.2%	93.0%
BINARY_SUBSCR_TUPLE_INT	147,962,899	0.2%	93.2%	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	145,357,239	0.2%	93.4%	14.4%
BUILD_LIST	131,901,073	0.2%	93.6%
SEND	129,104,870	0.2%	93.8%
UNPACK_SEQUENCE_TUPLE	128,675,735	0.2%	94.0%	0.0%
TO_BOOL	120,375,558	0.2%	94.1%
POP_JUMP_IF_NONE	119,658,477	0.2%	94.3%
COMPARE_OP_FLOAT	113,260,772	0.2%	94.5%	0.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	112,366,670	0.2%	94.7%	56.2%
BINARY_SUBSCR_GETITEM	111,611,110	0.2%	94.8%	0.0%
CALL_INTRINSIC_1	111,307,050	0.2%	95.0%
FOR_ITER_TUPLE	109,153,723	0.2%	95.1%	11.6%
FOR_ITER_GEN	107,314,946	0.2%	95.3%	0.0%
CALL_BOUND_METHOD_EXACT_ARGS	105,495,050	0.2%	95.5%	11.4%
STORE_SUBSCR_DICT	104,637,505	0.2%	95.6%
END_FOR	100,826,304	0.1%	95.8%
CONTAINS_OP_DICT	93,799,340	0.1%	95.9%	1.0%
LOAD_ATTR_CLASS	91,876,004	0.1%	96.0%	1.1%
BINARY_OP_MULTIPLY_INT	90,486,243	0.1%	96.2%	2.6%
BINARY_SLICE	86,007,716	0.1%	96.3%
TO_BOOL_ALWAYS_TRUE	83,643,142	0.1%	96.4%	9.3%
STORE_SUBSCR	83,367,248	0.1%	96.5%
BINARY_OP_SUBTRACT_FLOAT	82,627,677	0.1%	96.6%	18.3%
CALL_BUILTIN_CLASS	80,327,956	0.1%	96.8%	0.0%
BUILD_MAP	78,300,939	0.1%	96.9%
COMPARE_OP	78,088,936	0.1%	97.0%
EXIT_INIT_CHECK	74,775,570	0.1%	97.1%
FOR_ITER	73,309,947	0.1%	97.2%
BINARY_OP_ADD_FLOAT	69,086,910	0.1%	97.3%	1.3%
STORE_DEREF	66,587,299	0.1%	97.4%
MAKE_CELL	63,830,666	0.1%	97.5%
LOAD_ATTR_WITH_HINT	59,052,227	0.1%	97.6%	8.6%
CALL_KW_PY	58,568,410	0.1%	97.7%	0.8%
INSTRUMENTED_LINE	58,270,440	0.1%	97.8%
LOAD_ATTR_PROPERTY	57,477,676	0.1%	97.8%	31.6%
JUMP_BACKWARD_NO_INTERRUPT	54,187,350	0.1%	97.9%
STORE_ATTR	53,844,456	0.1%	98.0%
LOAD_SUPER_ATTR_METHOD	51,319,233	0.1%	98.1%
CALL_TYPE_1	51,171,130	0.1%	98.2%
CALL_ALLOC_AND_ENTER_INIT	50,904,133	0.1%	98.2%	3.7%
TO_BOOL_INT	46,733,713	0.1%	98.3%	1.1%
CALL_KW_NON_PY	45,839,281	0.1%	98.4%
UNARY_NEGATIVE	45,724,369	0.1%	98.4%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	45,437,545	0.1%	98.5%	18.6%
LOAD_FAST_AND_CLEAR	44,119,436	0.1%	98.6%
LIST_APPEND	43,585,883	0.1%	98.6%
STORE_SUBSCR_LIST_INT	43,383,307	0.1%	98.7%	0.0%
MAKE_FUNCTION	40,458,377	0.1%	98.8%
FORMAT_SIMPLE	40,179,544	0.1%	98.8%
LOAD_ATTR_METHOD_LAZY_DICT	38,333,464	0.1%	98.9%	0.0%
EXTENDED_ARG	38,304,744	0.1%	98.9%
JUMP_BACKWARD	36,813,883	0.1%	99.0%
CONVERT_VALUE	35,312,939	0.1%	99.0%
CONTAINS_OP	35,290,014	0.1%	99.1%
FOR_ITER_RANGE	34,808,314	0.1%	99.1%	0.0%
SET_FUNCTION_ATTRIBUTE	33,096,946	0.0%	99.2%
DELETE_SUBSCR	32,740,597	0.0%	99.2%
BUILD_SLICE	31,919,522	0.0%	99.3%
INSTRUMENTED_RESUME	29,134,740	0.0%	99.3%
INSTRUMENTED_RETURN_VALUE	29,134,260	0.0%	99.4%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	28,919,751	0.0%	99.4%	7.1%
DICT_MERGE	27,957,730	0.0%	99.4%
BINARY_OP_ADD_UNICODE	26,801,775	0.0%	99.5%	0.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	26,752,379	0.0%	99.5%	0.1%
TO_BOOL_LIST	24,517,332	0.0%	99.6%	6.0%
TO_BOOL_STR	24,362,693	0.0%	99.6%	3.5%
CALL_STR_1	22,954,056	0.0%	99.6%	0.0%
BUILD_STRING	20,062,199	0.0%	99.7%
LIST_EXTEND	17,505,465	0.0%	99.7%
PUSH_EXC_INFO	16,985,960	0.0%	99.7%
POP_EXCEPT	16,985,129	0.0%	99.7%
CHECK_EXC_MATCH	16,649,182	0.0%	99.8%
STORE_FAST_LOAD_FAST	15,122,686	0.0%	99.8%
LOAD_GLOBAL	14,688,767	0.0%	99.8%
LOAD_SPECIAL	13,380,616	0.0%	99.8%
GET_YIELD_FROM_ITER	11,364,754	0.0%	99.8%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	10,269,752	0.0%	99.9%	26.0%
STORE_ATTR_WITH_HINT	8,918,032	0.0%	99.9%	0.2%
MAP_ADD	8,698,982	0.0%	99.9%
IMPORT_FROM	7,951,803	0.0%	99.9%
CALL_TUPLE_1	7,546,940	0.0%	99.9%	0.0%
IMPORT_NAME	7,186,387	0.0%	99.9%
END_ASYNC_FOR	6,000,000	0.0%	99.9%
GET_AITER	6,000,000	0.0%	99.9%
GET_ANEXT	6,000,000	0.0%	99.9%
UNARY_NOT	5,811,318	0.0%	99.9%
LOAD_NAME	4,850,921	0.0%	100.0%
RAISE_VARARGS	4,409,734	0.0%	100.0%
LOAD_FAST_CHECK	3,507,141	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	3,498,223	0.0%	100.0%	1.4%
LOAD_SUPER_ATTR_ATTR	3,058,483	0.0%	100.0%
RERAISE	2,742,433	0.0%	100.0%
STORE_GLOBAL	2,588,871	0.0%	100.0%
BINARY_OP_INPLACE_ADD_UNICODE	2,280,501	0.0%	100.0%	0.0%
UNARY_INVERT	1,791,542	0.0%	100.0%
DELETE_ATTR	1,623,263	0.0%	100.0%
UNPACK_SEQUENCE_LIST	1,186,288	0.0%	100.0%	0.1%
BUILD_SET	743,214	0.0%	100.0%
UNPACK_SEQUENCE	592,139	0.0%	100.0%
DELETE_FAST	498,645	0.0%	100.0%
CALL	347,634	0.0%	100.0%
UNPACK_EX	218,580	0.0%	100.0%
STORE_SLICE	212,645	0.0%	100.0%
CALL_KW_BOUND_METHOD	170,939	0.0%	100.0%	26.2%
CALL_KW	116,919	0.0%	100.0%
CLEANUP_THROW	98,791	0.0%	100.0%
SET_UPDATE	84,554	0.0%	100.0%
LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN	56,138	0.0%	100.0%	64.0%
STORE_NAME	53,714	0.0%	100.0%
SET_ADD	42,370	0.0%	100.0%
RESUME	18,499	0.0%	100.0%	902.3%
DICT_UPDATE	17,723	0.0%	100.0%
WITH_EXCEPT_START	5,359	0.0%	100.0%
LOAD_LOCALS	3,649	0.0%	100.0%
LOAD_BUILD_CLASS	3,482	0.0%	100.0%
LOAD_SUPER_ATTR	2,752	0.0%	100.0%
LOAD_FROM_DICT_OR_DEREF	1,476	0.0%	100.0%
FORMAT_WITH_SPEC	336	0.0%	100.0%
INSTRUMENTED_RETURN_CONST	180	0.0%	100.0%
SETUP_ANNOTATIONS	170	0.0%	100.0%
INSTRUMENTED_JUMP_BACKWARD	120	0.0%	100.0%
DELETE_NAME	40	0.0%	100.0%
LOAD_FROM_DICT_OR_GLOBALS	3	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

Pairs of specialized operations that deoptimize and are then followed by the corresponding unspecialized instruction are not counted as pairs.

Pair	Count	Self	Cumulative
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	1,779,585,738	2.6%	2.6%
STORE_FAST LOAD_FAST	1,631,626,675	2.4%	5.0%
POP_JUMP_IF_FALSE LOAD_FAST	1,550,864,660	2.3%	7.3%
LOAD_FAST LOAD_CONST	1,397,809,413	2.1%	9.3%
CACHE RESUME_CHECK	1,383,827,157	2.0%	11.4%
RESUME_CHECK LOAD_FAST	1,360,185,615	2.0%	13.4%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	1,191,384,629	1.7%	15.1%
CALL_PY_EXACT_ARGS RESUME_CHECK	1,131,304,634	1.7%	16.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST	801,269,587	1.2%	17.9%
ENTER_EXECUTOR RETURN_VALUE	784,534,425	1.2%	19.1%
LOAD_FAST LOAD_ATTR_SLOT	763,773,721	1.1%	20.2%
POP_TOP ENTER_EXECUTOR	760,875,668	1.1%	21.3%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	753,525,136	1.1%	22.4%
RETURN_VALUE STORE_FAST	632,538,426	0.9%	23.4%
RETURN_VALUE INTERPRETER_EXIT	600,831,368	0.9%	24.2%
POP_TOP LOAD_FAST	593,790,470	0.9%	25.1%
RETURN_CONST INTERPRETER_EXIT	587,147,778	0.9%	26.0%
LOAD_CONST LOAD_FAST	569,068,027	0.8%	26.8%
LOAD_FAST RETURN_VALUE	561,107,777	0.8%	27.6%
RETURN_CONST POP_TOP	545,603,822	0.8%	28.4%
YIELD_VALUE INTERPRETER_EXIT	530,121,687	0.8%	29.2%
COMPARE_OP_INT POP_JUMP_IF_FALSE	516,929,478	0.8%	30.0%
RESUME_CHECK POP_TOP	506,534,572	0.7%	30.7%
LOAD_FAST_LOAD_FAST STORE_ATTR_SLOT	473,154,747	0.7%	31.4%
CALL_ISINSTANCE TO_BOOL_BOOL	460,962,851	0.7%	32.1%
LOAD_FAST CALL_PY_EXACT_ARGS	450,092,777	0.7%	32.7%
LOAD_GLOBAL_MODULE LOAD_FAST	448,250,685	0.7%	33.4%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	439,198,396	0.6%	34.0%
LOAD_FAST LOAD_GLOBAL_MODULE	437,117,438	0.6%	34.7%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	425,629,925	0.6%	35.3%
YIELD_VALUE YIELD_VALUE	400,125,512	0.6%	35.9%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	391,725,007	0.6%	36.5%
POP_TOP RESUME_CHECK	388,081,239	0.6%	37.0%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	381,780,148	0.6%	37.6%
RETURN_VALUE RETURN_VALUE	369,875,385	0.5%	38.1%
LOAD_CONST COMPARE_OP_INT	368,787,727	0.5%	38.7%
ENTER_EXECUTOR YIELD_VALUE	363,596,230	0.5%	39.2%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	359,321,438	0.5%	39.7%
ENTER_EXECUTOR RETURN_CONST	345,149,239	0.5%	40.3%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	344,896,223	0.5%	40.8%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	337,586,360	0.5%	41.3%
RESUME_CHECK LOAD_GLOBAL_MODULE	335,306,716	0.5%	41.7%
LOAD_FAST_LOAD_FAST LOAD_FAST	328,778,143	0.5%	42.2%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	326,264,109	0.5%	42.7%
LOAD_FAST STORE_ATTR_SLOT	319,185,528	0.5%	43.2%
LOAD_FAST TO_BOOL_BOOL	318,052,903	0.5%	43.6%
STORE_FAST LOAD_FAST_LOAD_FAST	305,591,164	0.4%	44.1%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	305,163,846	0.4%	44.5%
POP_JUMP_IF_TRUE LOAD_FAST	294,648,404	0.4%	45.0%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	288,199,585	0.4%	45.4%
STORE_ATTR_SLOT LOAD_FAST_LOAD_FAST	280,533,159	0.4%	45.8%
LOAD_ATTR_MODULE PUSH_NULL	276,919,328	0.4%	46.2%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	271,104,671	0.4%	46.6%
LOAD_CONST BINARY_OP_ADD_INT	262,844,811	0.4%	47.0%
LOAD_FAST LOAD_ATTR	262,308,700	0.4%	47.4%
STORE_FAST LOAD_GLOBAL_MODULE	262,295,248	0.4%	47.8%
PUSH_NULL LOAD_FAST	260,503,203	0.4%	48.1%
NOP LOAD_FAST_LOAD_FAST	258,880,484	0.4%	48.5%
TO_BOOL_NONE POP_JUMP_IF_FALSE	246,141,376	0.4%	48.9%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_STR_INT	243,616,645	0.4%	49.2%
STORE_FAST ENTER_EXECUTOR	234,198,443	0.3%	49.6%
RETURN_VALUE TO_BOOL_BOOL	234,062,857	0.3%	49.9%
LOAD_FAST POP_JUMP_IF_NOT_NONE	230,331,722	0.3%	50.3%
RESUME_CHECK NOP	226,217,073	0.3%	50.6%
COPY_FREE_VARS RESUME_CHECK	225,982,465	0.3%	50.9%
LOAD_DEREF LOAD_FAST	224,567,790	0.3%	51.3%
LOAD_CONST BINARY_OP_SUBTRACT_INT	220,155,382	0.3%	51.6%
NOP LOAD_FAST	217,158,544	0.3%	51.9%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	215,862,560	0.3%	52.2%
PUSH_NULL LOAD_FAST_LOAD_FAST	214,512,300	0.3%	52.5%
RESUME_CHECK RETURN_CONST	208,673,358	0.3%	52.8%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	208,384,481	0.3%	53.1%
POP_JUMP_IF_FALSE RETURN_CONST	208,289,985	0.3%	53.5%
LOAD_FAST GET_ITER	207,699,046	0.3%	53.8%
LOAD_ATTR_SLOT LOAD_FAST	207,565,823	0.3%	54.1%
LOAD_FAST BINARY_SUBSCR	207,297,497	0.3%	54.4%
COMPARE_OP_STR POP_JUMP_IF_FALSE	205,768,744	0.3%	54.7%
CALL_NON_PY_GENERAL STORE_FAST	200,019,515	0.3%	55.0%
LOAD_CONST COMPARE_OP_STR	197,088,323	0.3%	55.3%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_BOOL	196,831,813	0.3%	55.5%
STORE_ATTR_SLOT RETURN_CONST	192,404,121	0.3%	55.8%
STORE_FAST STORE_FAST	191,964,034	0.3%	56.1%
STORE_FAST LOAD_GLOBAL_BUILTIN	187,750,266	0.3%	56.4%
CALL_PY_EXACT_ARGS RETURN_GENERATOR	186,894,974	0.3%	56.7%
RESUME_CHECK LOAD_FAST_LOAD_FAST	185,255,303	0.3%	56.9%
LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS	181,980,469	0.3%	57.2%
CACHE COPY_FREE_VARS	181,685,568	0.3%	57.5%
BINARY_OP_ADD_INT STORE_FAST	181,522,273	0.3%	57.7%
LOAD_FAST PUSH_NULL	179,513,922	0.3%	58.0%
CONTAINS_OP_SET POP_JUMP_IF_FALSE	174,527,824	0.3%	58.2%
LOAD_CONST BINARY_SUBSCR	173,526,137	0.3%	58.5%
LOAD_FAST CALL_BUILTIN_O	173,058,942	0.3%	58.8%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	172,426,846	0.3%	59.0%
LOAD_FAST_LOAD_FAST LOAD_CONST	170,603,575	0.3%	59.3%
POP_TOP RETURN_CONST	168,551,863	0.2%	59.5%
GET_AWAITABLE LOAD_CONST	168,492,385	0.2%	59.8%
STORE_ATTR_SLOT LOAD_CONST	167,926,416	0.2%	60.0%
LOAD_FAST LOAD_FAST	167,619,842	0.2%	60.2%
LOAD_CONST SEND_GEN	164,922,543	0.2%	60.5%
SEND_GEN POP_TOP	164,767,868	0.2%	60.7%

Predecessor/Successor Pairs

Top 5 predecessors and successors of each Tier 1 opcode.

This does not include the unspecialized instructions that occur after a specialized instruction deoptimizes.

BINARY_SLICE

Successors and predecessors for BINARY_SLICE

Predecessors	Count	Percentage
LOAD_CONST	29,165,768	33.9%
LOAD_FAST_LOAD_FAST	23,576,305	27.4%
LOAD_FAST	21,500,880	25.0%
BINARY_OP_ADD_INT	10,650,373	12.4%
CALL_METHOD_DESCRIPTOR_FAST	682,637	0.8%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	24,400,935	28.4%
BUILD_TUPLE	24,362,537	28.3%
BINARY_OP	11,192,820	13.0%
LOAD_FAST	8,471,715	9.8%
STORE_FAST	6,961,738	8.1%

STORE_SLICE

Successors and predecessors for STORE_SLICE

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	116,420	54.7%
LOAD_FAST_LOAD_FAST	74,962	35.3%
LOAD_ATTR_SLOT	20,882	9.8%
LOAD_CONST	378	0.2%
BINARY_OP	2	0.0%

Successors	Count	Percentage
RETURN_CONST	170,109	80.0%
ENTER_EXECUTOR	34,106	16.0%
LOAD_FAST	7,560	3.6%
JUMP_BACKWARD	372	0.2%
JUMP_FORWARD	130	0.1%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	1,383,827,157	78.9%
COPY_FREE_VARS	181,685,568	10.4%
POP_TOP	121,813,462	6.9%
ENTER_EXECUTOR	33,851,791	1.9%
RETURN_GENERATOR	30,281,112	1.7%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	207,297,497	48.7%
LOAD_CONST	173,526,137	40.7%
COPY	22,375,142	5.3%
LOAD_FAST_LOAD_FAST	20,846,862	4.9%
BUILD_TUPLE	776,336	0.2%

Successors	Count	Percentage
RETURN_VALUE	117,109,290	27.5%
BINARY_SUBSCR_DICT	46,667,593	11.0%
LOAD_FAST_LOAD_FAST	46,544,554	10.9%
LOAD_FAST	45,635,308	10.7%
STORE_FAST	35,144,420	8.2%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,457,622	63.9%
RETURN_VALUE	412,529	18.1%
BINARY_OP_ADD_UNICODE	265,642	11.6%
CALL_FUNCTION_EX	60,360	2.6%
LOAD_CONST	39,532	1.7%

Successors	Count	Percentage
LOAD_FAST	1,497,791	65.7%
ENTER_EXECUTOR	538,136	23.6%
LOAD_GLOBAL_BUILTIN	134,798	5.9%
LOAD_CONST	60,360	2.6%
LOAD_FAST_LOAD_FAST	30,836	1.4%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	15,333,008	92.1%
LOAD_GLOBAL_MODULE	756,232	4.5%
BUILD_TUPLE	496,488	3.0%
LOAD_ATTR_MODULE	61,855	0.4%
LOAD_FAST	1,295	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	16,649,052	100.0%
EXTENDED_ARG	130	0.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	74,775,570	100.0%

Successors	Count	Percentage
RETURN_VALUE	74,775,570	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	35,312,939	87.9%
RETURN_VALUE	1,443,003	3.6%
LOAD_FAST	1,199,840	3.0%
LOAD_ATTR_SLOT	853,218	2.1%
LOAD_ATTR_WITH_HINT	675,673	1.7%

Successors	Count	Percentage
LOAD_CONST	21,034,429	52.4%
BUILD_STRING	16,301,961	40.6%
LOAD_FAST	2,811,161	7.0%
CALL_PY_EXACT_ARGS	17,411	0.0%
LOAD_GLOBAL_MODULE	12,654	0.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	207,699,046	40.4%
RETURN_GENERATOR	81,908,159	15.9%
LOAD_ATTR_INSTANCE_VALUE	40,425,798	7.9%
CALL_BUILTIN_CLASS	34,974,021	6.8%
BINARY_SUBSCR	32,801,913	6.4%

Successors	Count	Percentage
FOR_ITER_LIST	152,592,320	29.7%
FOR_ITER_GEN	101,039,378	19.6%
FOR_ITER_TUPLE	96,572,617	18.8%
FOR_ITER	61,734,316	12.0%
CALL_PY_EXACT_ARGS	35,505,652	6.9%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	600,831,368	34.4%
RETURN_CONST	587,147,778	33.6%
YIELD_VALUE	530,121,687	30.3%
RETURN_GENERATOR	30,482,282	1.7%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	40,458,377	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	32,937,977	81.4%
LOAD_GLOBAL_MODULE	4,996,656	12.4%
LOAD_FAST	1,009,403	2.5%
LOAD_GLOBAL_BUILTIN	587,692	1.5%
LOAD_CONST	407,362	1.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
RESUME_CHECK	226,217,073	37.9%
STORE_FAST	139,127,622	23.3%
POP_JUMP_IF_FALSE	65,327,354	10.9%
NOP	48,313,232	8.1%
STORE_ATTR_INSTANCE_VALUE	38,821,318	6.5%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	258,880,484	43.3%
LOAD_FAST	217,158,544	36.4%
NOP	48,313,232	8.1%
LOAD_GLOBAL_BUILTIN	28,776,402	4.8%
LOAD_GLOBAL_MODULE	19,904,781	3.3%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	11,060,176	65.1%
STORE_SUBSCR_DICT	1,973,137	11.6%
SWAP	1,901,070	11.2%
COPY	1,233,459	7.3%
STORE_FAST	612,581	3.6%

Successors	Count	Percentage
RETURN_CONST	7,312,773	43.1%
POP_TOP	2,766,840	16.3%
JUMP_FORWARD	2,324,928	13.7%
RETURN_VALUE	1,776,297	10.5%
RERAISE	1,233,459	7.3%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_CONST	545,603,822	25.0%
RESUME_CHECK	506,534,572	23.2%
SEND_GEN	164,767,868	7.5%
CALL_METHOD_DESCRIPTOR_O	124,055,330	5.7%
CACHE	121,813,462	5.6%

Successors	Count	Percentage
ENTER_EXECUTOR	760,875,668	34.8%
LOAD_FAST	593,790,470	27.2%
RESUME_CHECK	388,081,239	17.8%
RETURN_CONST	168,551,863	7.7%
LOAD_CONST	103,576,441	4.7%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
RAISE_VARARGS	3,864,237	22.7%
LOAD_ATTR_PROPERTY	3,760,757	22.1%
BINARY_SUBSCR_DICT	3,126,033	18.4%
ENTER_EXECUTOR	2,407,870	14.2%
RERAISE	1,122,029	6.6%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	15,413,273	90.7%
LOAD_GLOBAL_MODULE	1,118,665	6.6%
LOAD_FAST	442,198	2.6%
WITH_EXCEPT_START	5,359	0.0%
LOAD_FAST_LOAD_FAST	3,834	0.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	276,919,328	47.4%
LOAD_FAST	179,513,922	30.8%
LOAD_DEREF	43,338,794	7.4%
LOAD_ATTR	26,715,765	4.6%
BINARY_SUBSCR_DICT	20,363,966	3.5%

Successors	Count	Percentage
LOAD_FAST	260,503,203	44.6%
LOAD_FAST_LOAD_FAST	214,512,300	36.8%
CALL_NON_PY_GENERAL	46,433,457	8.0%
LOAD_CONST	25,411,697	4.4%
LOAD_GLOBAL_MODULE	15,820,947	2.7%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	186,894,974	54.6%
ENTER_EXECUTOR	85,569,028	25.0%
CACHE	30,281,112	8.8%
COPY_FREE_VARS	28,626,781	8.4%
CALL_PY_GENERAL	7,449,974	2.2%

Successors	Count	Percentage
GET_AWAITABLE	157,245,072	45.9%
GET_ITER	81,908,159	23.9%
INTERPRETER_EXIT	30,482,282	8.9%
STORE_FAST	21,175,164	6.2%
CALL_PY_GENERAL	13,699,437	4.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	784,534,425	28.3%
LOAD_FAST	561,107,777	20.2%
RETURN_VALUE	369,875,385	13.3%
BUILD_TUPLE	159,772,509	5.8%
LOAD_ATTR_INSTANCE_VALUE	147,699,611	5.3%

Successors	Count	Percentage
STORE_FAST	632,538,426	22.8%
INTERPRETER_EXIT	600,831,368	21.7%
RETURN_VALUE	369,875,385	13.3%
TO_BOOL_BOOL	234,062,857	8.4%
LOAD_FAST	157,815,806	5.7%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	37,872,446	45.4%
SWAP	22,386,770	26.9%
LOAD_FAST	7,999,770	9.6%
BUILD_TUPLE	6,796,072	8.2%
RETURN_VALUE	6,147,429	7.4%

Successors	Count	Percentage
RETURN_CONST	42,450,691	50.9%
ENTER_EXECUTOR	29,159,622	35.0%
LOAD_FAST	9,613,844	11.5%
LOAD_GLOBAL_BUILTIN	1,302,016	1.6%
LOAD_CONST	252,822	0.3%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	81,350,452	67.6%
LOAD_ATTR_INSTANCE_VALUE	22,634,108	18.8%
CALL_BUILTIN_FAST	8,242,913	6.8%
COPY	1,444,934	1.2%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	1,237,793	1.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	84,195,473	69.9%
POP_JUMP_IF_FALSE	35,563,981	29.5%
TO_BOOL	166,688	0.1%
EXTENDED_ARG	154,934	0.1%
UNARY_NOT	148,609	0.1%

UNARY_NEGATIVE

Successors and predecessors for UNARY_NEGATIVE

Predecessors	Count	Percentage
LOAD_FAST	43,174,230	94.4%
BINARY_SUBSCR_TUPLE_INT	1,205,640	2.6%
LOAD_ATTR_INSTANCE_VALUE	600,815	1.3%
RETURN_VALUE	271,243	0.6%
LOAD_FAST_LOAD_FAST	259,913	0.6%

Successors	Count	Percentage
LOAD_CONST	36,711,591	80.3%
BINARY_SUBSCR_LIST_INT	5,507,980	12.0%
LOAD_FAST	1,997,514	4.4%
BINARY_OP	614,201	1.3%
STORE_FAST	276,121	0.6%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_FAST	72,356,445	25.0%
LOAD_CONST	58,864,928	20.4%
LOAD_FAST_LOAD_FAST	42,439,810	14.7%
LOAD_ATTR_INSTANCE_VALUE	30,779,875	10.6%
RETURN_VALUE	12,028,350	4.2%

Successors	Count	Percentage
STORE_FAST	93,535,795	32.4%
LOAD_FAST	60,730,157	21.0%
BINARY_OP_MULTIPLY_INT	27,215,763	9.4%
LOAD_FAST_LOAD_FAST	17,358,262	6.0%
CALL_ALLOC_AND_ENTER_INIT	15,873,900	5.5%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
LOAD_FAST	23,959,913	18.2%
STORE_FAST	22,231,197	16.9%
SWAP	19,936,191	15.1%
RESUME_CHECK	13,947,021	10.6%
LOAD_CONST	10,253,655	7.8%

Successors	Count	Percentage
LOAD_FAST	42,891,270	32.5%
STORE_FAST	39,330,709	29.8%
SWAP	19,937,313	15.1%
CALL_METHOD_DESCRIPTOR_FAST	5,659,790	4.3%
RETURN_VALUE	3,819,962	2.9%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST	27,596,341	35.2%
STORE_FAST	8,960,304	11.4%
SWAP	8,624,134	11.0%
BUILD_TUPLE	6,186,864	7.9%
RESUME_CHECK	5,488,079	7.0%

Successors	Count	Percentage
LOAD_FAST	39,923,754	51.0%
STORE_FAST	15,258,616	19.5%
SWAP	8,624,134	11.0%
CALL_FUNCTION_EX	7,072,962	9.0%
RETURN_VALUE	2,041,530	2.6%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	31,568,676	98.9%
LOAD_FAST	296,446	0.9%
LOAD_ATTR_INSTANCE_VALUE	54,000	0.2%
BINARY_OP_ADD_INT	400	0.0%

Successors	Count	Percentage
DELETE_SUBSCR	31,911,502	100.0%
BINARY_SUBSCR	8,020	0.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	16,301,961	81.3%
LOAD_CONST	3,760,238	18.7%

Successors	Count	Percentage
CALL_PY_GENERAL	14,139,527	70.5%
RETURN_VALUE	2,040,638	10.2%
BINARY_OP_ADD_UNICODE	1,558,320	7.8%
CALL_LIST_APPEND	1,407,349	7.0%
STORE_FAST	679,730	3.4%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	154,653,218	43.9%
LOAD_FAST_LOAD_FAST	59,668,691	17.0%
CALL_NON_PY_GENERAL	39,072,207	11.1%
LOAD_GLOBAL_BUILTIN	25,589,569	7.3%
BINARY_SLICE	24,362,537	6.9%

Successors	Count	Percentage
RETURN_VALUE	159,772,509	45.4%
LOAD_CONST	36,525,052	10.4%
CALL_ISINSTANCE	30,229,772	8.6%
BINARY_SUBSCR_GETITEM	24,586,558	7.0%
STORE_FAST	23,777,878	6.8%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
ENTER_EXECUTOR	97,788	28.1%
LOAD_ATTR_METHOD_WITH_VALUES	66,783	19.2%
LOAD_FAST	40,157	11.6%
LOAD_CONST	36,778	10.6%
LOAD_GLOBAL_MODULE	19,074	5.5%

Successors	Count	Percentage
RESUME_CHECK	162,657	46.8%
CALL_PY_EXACT_ARGS	53,191	15.3%
CALL_NON_PY_GENERAL	21,489	6.2%
CALL_PY_GENERAL	17,983	5.2%
RETURN_GENERATOR	9,734	2.8%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
ENTER_EXECUTOR	98,124,740	64.1%
DICT_MERGE	27,956,002	18.3%
LOAD_FAST	13,570,856	8.9%
BUILD_MAP	7,072,962	4.6%
CALL_INTRINSIC_1	6,136,123	4.0%

Successors	Count	Percentage
POP_TOP	80,763,374	52.7%
STORE_FAST	20,197,083	13.2%
RESUME_CHECK	18,200,004	11.9%
RETURN_VALUE	18,144,467	11.8%
LOAD_FAST_LOAD_FAST	5,780,995	3.8%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LOAD_FAST	88,136,760	79.2%
LIST_EXTEND	16,358,825	14.7%
LOAD_ATTR_INSTANCE_VALUE	6,000,000	5.4%
CACHE	558,812	0.5%
RERAISE	133,508	0.1%

Successors	Count	Percentage
YIELD_VALUE	94,136,760	84.6%
LOAD_CONST	6,774,180	6.1%
CALL_FUNCTION_EX	6,136,123	5.5%
BUILD_MAP	3,454,160	3.1%
RERAISE	793,725	0.7%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	116,799	99.9%
CALL_KW	120	0.1%

Successors	Count	Percentage
RESUME_CHECK	108,383	92.7%
CALL_KW_PY	4,301	3.7%
CALL_KW_NON_PY	2,783	2.4%
RESUME	265	0.2%
STORE_FAST	207	0.2%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	26,030,448	33.3%
LOAD_FAST	15,255,598	19.5%
LOAD_FAST_LOAD_FAST	14,785,071	18.9%
LOAD_GLOBAL_MODULE	5,298,250	6.8%
BINARY_SUBSCR_TUPLE_INT	4,800,147	6.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	59,559,110	76.3%
POP_JUMP_IF_TRUE	9,013,455	11.5%
UNARY_NOT	2,703,754	3.5%
BINARY_OP	2,661,482	3.4%
LOAD_FAST_LOAD_FAST	2,661,477	3.4%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_ATTR	11,380,910	32.2%
LOAD_FAST	6,596,340	18.7%
LOAD_GLOBAL_MODULE	3,542,043	10.0%
CALL_NON_PY_GENERAL	3,154,551	8.9%
LOAD_CONST	3,114,290	8.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	20,433,848	57.9%
POP_JUMP_IF_TRUE	11,858,869	33.6%
COPY	1,916,108	5.4%
STORE_FAST	459,523	1.3%
EXTENDED_ARG	334,059	0.9%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST	16,419,297	46.5%
LOAD_ATTR	14,272,518	40.4%
RETURN_VALUE	1,565,479	4.4%
CALL_METHOD_DESCRIPTOR_O	1,560,879	4.4%
CALL_METHOD_DESCRIPTOR_NOARGS	1,070,100	3.0%

Successors	Count	Percentage
FORMAT_SIMPLE	35,312,939	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	62,911,769	31.4%
SWAP	27,055,898	13.5%
COPY	24,858,469	12.4%
LOAD_ATTR_INSTANCE_VALUE	16,239,159	8.1%
CALL_BUILTIN_O	12,016,698	6.0%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	30,620,862	15.3%
TO_BOOL_BOOL	27,577,142	13.7%
COMPARE_OP_INT	26,421,617	13.2%
COPY	24,858,469	12.4%
BINARY_SUBSCR	22,375,142	11.2%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CACHE	181,685,568	71.3%
CALL_PY_EXACT_ARGS	39,886,412	15.6%
CALL_BOUND_METHOD_EXACT_ARGS	24,599,779	9.6%
CALL_PY_GENERAL	3,753,561	1.5%
CALL_FUNCTION_EX	2,895,114	1.1%

Successors	Count	Percentage
RESUME_CHECK	225,982,465	88.6%
RETURN_GENERATOR	28,626,781	11.2%
MAKE_CELL	351,262	0.1%
RESUME	553	0.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	1,466,239	90.3%
LOAD_ATTR_INSTANCE_VALUE	156,960	9.7%
LOAD_DEREF	64	0.0%

Successors	Count	Percentage
RETURN_CONST	630,519	38.8%
LOAD_CONST	606,064	37.3%
LOAD_FAST	324,118	20.0%
NOP	62,424	3.8%
LOAD_GLOBAL_MODULE	126	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	27,576,350	98.6%
LOAD_ATTR_INSTANCE_VALUE	164,255	0.6%
LOAD_DEREF	114,835	0.4%
RETURN_VALUE	51,969	0.2%
BUILD_MAP	29,091	0.1%

Successors	Count	Percentage
CALL_FUNCTION_EX	27,956,002	100.0%
LOAD_CONST	1,728	0.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
LOAD_FAST	15,877,837	41.5%
TO_BOOL_BOOL	5,707,919	14.9%
ENTER_EXECUTOR	4,449,492	11.6%
GET_ITER	3,008,792	7.9%
POP_TOP	2,363,666	6.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	9,372,222	24.5%
POP_JUMP_IF_NONE	8,529,607	22.3%
POP_JUMP_IF_NOT_NONE	7,352,593	19.2%
FOR_ITER_GEN	4,854,937	12.7%
JUMP_FORWARD	3,737,908	9.8%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	61,734,316	84.2%
JUMP_BACKWARD	11,235,890	15.3%
EXTENDED_ARG	288,652	0.4%
FOR_ITER	39,672	0.1%
ENTER_EXECUTOR	9,285	0.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	34,875,946	47.6%
STORE_FAST	26,941,214	36.7%
LOAD_FAST	5,190,597	7.1%
ENTER_EXECUTOR	2,116,470	2.9%
RETURN_CONST	1,643,010	2.2%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	7,186,386	100.0%
EXTENDED_ARG	1	0.0%

Successors	Count	Percentage
IMPORT_FROM	7,163,965	99.7%
STORE_FAST	20,848	0.3%
STORE_NAME	1,498	0.0%
CALL_INTRINSIC_1	59	0.0%
PUSH_EXC_INFO	16	0.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	89,731,166	55.1%
LOAD_FAST_LOAD_FAST	27,160,246	16.7%
LOAD_FAST	13,060,520	8.0%
LOAD_GLOBAL_BUILTIN	10,577,292	6.5%
LOAD_ATTR	8,914,477	5.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	122,918,729	75.5%
POP_JUMP_IF_TRUE	24,611,167	15.1%
YIELD_VALUE	10,702,887	6.6%
COPY	2,959,814	1.8%
STORE_FAST	988,596	0.6%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	27,208,232	73.9%
CALL_LIST_APPEND	5,218,138	14.2%
POP_JUMP_IF_TRUE	1,304,453	3.5%
STORE_SUBSCR_DICT	1,128,497	3.1%
STORE_FAST	824,356	2.2%

Successors	Count	Percentage
FOR_ITER_LIST	17,163,336	46.6%
FOR_ITER	11,235,890	30.5%
FOR_ITER_TUPLE	5,322,030	14.5%
FOR_ITER_GEN	1,411,636	3.8%
LOAD_FAST	645,038	1.8%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	79,444,450	53.1%
POP_TOP	25,486,028	17.0%
POP_JUMP_IF_FALSE	18,949,930	12.7%
STORE_ATTR_INSTANCE_VALUE	7,400,477	4.9%
RETURN_VALUE	5,203,335	3.5%

Successors	Count	Percentage
LOAD_FAST	70,979,726	47.5%
LOAD_GLOBAL_MODULE	27,673,234	18.5%
LOAD_FAST_LOAD_FAST	16,253,657	10.9%
LOAD_DEREF	13,518,902	9.0%
LOAD_CONST	8,392,375	5.6%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_GENERATOR	13,447,160	30.9%
LOAD_FAST	8,958,790	20.6%
CALL_NON_PY_GENERAL	6,661,970	15.3%
RETURN_VALUE	6,231,222	14.3%
BUILD_TUPLE	4,761,222	10.9%

Successors	Count	Percentage
ENTER_EXECUTOR	43,372,799	99.5%
LOAD_FAST	96,064	0.2%
JUMP_BACKWARD	69,738	0.2%
CALL_INTRINSIC_1	17,681	0.0%
STORE_FAST	17,516	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	16,413,690	93.8%
LOAD_CONST	732,953	4.2%
RETURN_VALUE	194,009	1.1%
LOAD_DEREF	65,791	0.4%
LOAD_ATTR_SLOT	36,737	0.2%

Successors	Count	Percentage
CALL_INTRINSIC_1	16,358,825	93.4%
STORE_FAST	540,299	3.1%
UNPACK_SEQUENCE_LIST	345,120	2.0%
LOAD_FAST	222,193	1.3%
LOAD_CONST	18,318	0.1%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	262,308,700	64.7%
LOAD_GLOBAL_MODULE	68,886,686	17.0%
LOAD_ATTR_SLOT	39,018,423	9.6%
LOAD_FAST_LOAD_FAST	12,258,281	3.0%
LOAD_ATTR_INSTANCE_VALUE	10,498,539	2.6%

Successors	Count	Percentage
STORE_FAST	75,140,938	18.5%
LOAD_FAST	64,864,926	16.0%
LOAD_ATTR_METHOD_WITH_VALUES	49,946,254	12.3%
TO_BOOL_NONE	27,706,474	6.8%
LOAD_FAST_LOAD_FAST	27,363,774	6.7%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	1,397,809,413	42.9%
LOAD_FAST_LOAD_FAST	170,603,575	5.2%
GET_AWAITABLE	168,492,385	5.2%
STORE_ATTR_SLOT	167,926,416	5.2%
LOAD_CONST	153,424,927	4.7%

Successors	Count	Percentage
LOAD_FAST	569,068,027	17.5%
COMPARE_OP_INT	368,787,727	11.3%
BINARY_OP_ADD_INT	262,844,811	8.1%
BINARY_OP_SUBTRACT_INT	220,155,382	6.8%
COMPARE_OP_STR	197,088,323	6.0%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
RESUME_CHECK	136,931,680	28.1%
STORE_FAST	89,394,994	18.4%
POP_JUMP_IF_FALSE	52,058,402	10.7%
LOAD_GLOBAL_BUILTIN	40,090,879	8.2%
POP_JUMP_IF_NONE	27,643,074	5.7%

Successors	Count	Percentage
LOAD_FAST	224,567,790	46.2%
LOAD_CONST	66,383,993	13.6%
PUSH_NULL	43,338,794	8.9%
LOAD_ATTR_METHOD_WITH_VALUES	24,418,911	5.0%
LOAD_ATTR_METHOD_NO_DICT	19,069,133	3.9%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	1,631,626,675	13.9%
POP_JUMP_IF_FALSE	1,550,864,660	13.2%
RESUME_CHECK	1,360,185,615	11.6%
LOAD_GLOBAL_BUILTIN	801,269,587	6.8%
POP_TOP	593,790,470	5.0%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,779,585,738	15.1%
LOAD_CONST	1,397,809,413	11.9%
LOAD_ATTR_SLOT	763,773,721	6.5%
LOAD_ATTR_METHOD_WITH_VALUES	753,525,136	6.4%
RETURN_VALUE	561,107,777	4.8%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	28,616,361	64.9%
LOAD_FAST_AND_CLEAR	15,503,071	35.1%
MAKE_CELL	4	0.0%

Successors	Count	Percentage
SWAP	28,616,357	64.9%
LOAD_FAST_AND_CLEAR	15,503,071	35.1%
MAKE_CELL	8	0.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	326,264,109	11.5%
STORE_FAST	305,591,164	10.8%
STORE_ATTR_SLOT	280,533,159	9.9%
NOP	258,880,484	9.1%
PUSH_NULL	214,512,300	7.6%

Successors	Count	Percentage
STORE_ATTR_SLOT	473,154,747	16.7%
LOAD_FAST	328,778,143	11.6%
BINARY_SUBSCR_STR_INT	243,616,645	8.6%
CALL_PY_EXACT_ARGS	181,980,469	6.4%
LOAD_CONST	170,603,575	6.0%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
INSTRUMENTED_LINE	14,567,220	99.2%
STORE_FAST	18,377	0.1%
RESUME_CHECK	16,729	0.1%
POP_JUMP_IF_FALSE	12,591	0.1%
LOAD_FAST	11,818	0.1%

Successors	Count	Percentage
LOAD_FAST	14,573,909	99.2%
LOAD_GLOBAL_MODULE	72,549	0.5%
LOAD_GLOBAL_BUILTIN	30,002	0.2%
LOAD_ATTR	5,013	0.0%
CALL	1,893	0.0%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	6,690,308	50.0%
SWAP	6,690,308	50.0%

Successors	Count	Percentage
SWAP	6,690,308	50.0%
CALL_PY_EXACT_ARGS	3,820,928	28.6%
CALL_NON_PY_GENERAL	2,856,040	21.3%
CALL_METHOD_DESCRIPTOR_NOARGS	12,065	0.1%
CALL	1,275	0.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	2,739	99.5%
LOAD_DEREF	8	0.3%
EXTENDED_ARG	3	0.1%
LOAD_GLOBAL	2	0.1%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	2,317	84.2%
LOAD_SUPER_ATTR_ATTR	181	6.6%
LOAD_FAST	108	3.9%
CALL	71	2.6%
PUSH_NULL	39	1.4%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	34,209,290	53.6%
CALL_PY_EXACT_ARGS	22,531,883	35.3%
CALL_FUNCTION_EX	3,195,206	5.0%
CACHE	1,438,661	2.3%
CALL_PY_GENERAL	965,003	1.5%

Successors	Count	Percentage
MAKE_CELL	34,209,290	53.6%
RESUME_CHECK	29,217,102	45.8%
RETURN_GENERATOR	402,992	0.6%
RESUME	1,274	0.0%
LOAD_FAST_AND_CLEAR	4	0.0%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
RETURN_VALUE	4,181,969	48.1%
LOAD_FAST_LOAD_FAST	3,750,247	43.1%
LOAD_FAST	362,280	4.2%
CALL_BUILTIN_CLASS	231,544	2.7%
BINARY_SUBSCR	111,616	1.3%

Successors	Count	Percentage
ENTER_EXECUTOR	8,635,325	99.3%
LOAD_CONST	51,855	0.6%
EXTENDED_ARG	5,412	0.1%
CALL_FUNCTION_EX	3,122	0.0%
JUMP_BACKWARD	2,848	0.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	1,191,384,629	42.5%
COMPARE_OP_INT	516,929,478	18.5%
TO_BOOL_NONE	246,141,376	8.8%
COMPARE_OP_STR	205,768,744	7.3%
CONTAINS_OP_SET	174,527,824	6.2%

Successors	Count	Percentage
LOAD_FAST	1,550,864,660	55.4%
LOAD_GLOBAL_MODULE	271,104,671	9.7%
LOAD_FAST_LOAD_FAST	208,384,481	7.4%
RETURN_CONST	208,289,985	7.4%
LOAD_GLOBAL_BUILTIN	155,300,487	5.5%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	68,085,390	56.9%
LOAD_ATTR_INSTANCE_VALUE	21,472,917	17.9%
LOAD_DEREF	14,425,842	12.1%
EXTENDED_ARG	8,529,607	7.1%
RETURN_VALUE	2,263,848	1.9%

Successors	Count	Percentage
LOAD_FAST	67,795,767	56.7%
LOAD_DEREF	27,643,074	23.1%
LOAD_GLOBAL_BUILTIN	7,909,246	6.6%
RETURN_CONST	4,481,483	3.7%
LOAD_GLOBAL_MODULE	3,774,425	3.2%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	230,331,722	74.5%
LOAD_ATTR_INSTANCE_VALUE	61,461,029	19.9%
EXTENDED_ARG	7,352,593	2.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	4,537,533	1.5%
LOAD_ATTR_WITH_HINT	1,494,154	0.5%

Successors	Count	Percentage
LOAD_FAST	119,919,952	38.8%
LOAD_FAST_LOAD_FAST	83,945,935	27.2%
LOAD_GLOBAL_MODULE	50,973,707	16.5%
LOAD_GLOBAL_BUILTIN	19,387,947	6.3%
RETURN_CONST	17,253,763	5.6%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	381,780,148	58.4%
TO_BOOL	84,195,473	12.9%
TO_BOOL_ALWAYS_TRUE	37,761,052	5.8%
TO_BOOL_NONE	32,298,247	4.9%
IS_OP	24,611,167	3.8%

Successors	Count	Percentage
LOAD_FAST	294,648,404	45.1%
ENTER_EXECUTOR	153,492,659	23.5%
LOAD_GLOBAL_BUILTIN	52,282,453	8.0%
LOAD_FAST_LOAD_FAST	41,148,347	6.3%
NOP	25,629,142	3.9%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	2,909,251	66.0%
LOAD_GLOBAL_BUILTIN	631,983	14.3%
LOAD_ATTR_MODULE	457,999	10.4%
ENTER_EXECUTOR	204,342	4.6%
CALL_KW_NON_PY	70,375	1.6%

Successors	Count	Percentage
PUSH_EXC_INFO	3,864,237	87.7%
COPY	503,056	11.4%
LOAD_CONST	32,949	0.7%
CALL_INTRINSIC_1	5,565	0.1%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	1,233,459	45.0%
CALL_INTRINSIC_1	793,725	28.9%
POP_TOP	436,984	15.9%
POP_JUMP_IF_FALSE	233,710	8.5%
DELETE_FAST	32,949	1.2%

Successors	Count	Percentage
PUSH_EXC_INFO	1,122,029	56.8%
COPY	719,618	36.4%
CALL_INTRINSIC_1	133,508	6.8%
SWAP	1,086	0.1%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
ENTER_EXECUTOR	345,149,239	23.3%
RESUME_CHECK	208,673,358	14.1%
POP_JUMP_IF_FALSE	208,289,985	14.0%
STORE_ATTR_SLOT	192,404,121	13.0%
POP_TOP	168,551,863	11.4%

Successors	Count	Percentage
INTERPRETER_EXIT	587,147,778	39.6%
POP_TOP	545,603,822	36.8%
END_FOR	100,790,986	6.8%
EXIT_INIT_CHECK	74,775,570	5.0%
END_SEND	51,754,330	3.5%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
ENTER_EXECUTOR	96,812,546	75.0%
LOAD_CONST	20,934,596	16.2%
JUMP_BACKWARD_NO_INTERRUPT	11,322,108	8.8%
SEND	34,574	0.0%
JUMP_BACKWARD	774	0.0%

Successors	Count	Percentage
END_SEND	109,562,924	84.9%
YIELD_VALUE	13,497,913	10.5%
END_ASYNC_FOR	6,000,000	4.6%
SEND	34,574	0.0%
RESUME_CHECK	5,689	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	32,937,977	99.5%
SET_FUNCTION_ATTRIBUTE	158,969	0.5%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	19,001,893	57.4%
LOAD_FAST	9,116,384	27.5%
STORE_FAST	3,119,385	9.4%
LOAD_CONST	650,018	2.0%
CALL_PY_EXACT_ARGS	480,549	1.5%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	43,308,065	80.4%
LOAD_FAST_LOAD_FAST	7,813,484	14.5%
SWAP	1,528,575	2.8%
CALL_KW_NON_PY	640,891	1.2%
LOAD_DEREF	185,150	0.3%

Successors	Count	Percentage
LOAD_FAST	19,562,563	36.3%
LOAD_DEREF	16,148,235	30.0%
RETURN_CONST	9,507,668	17.7%
LOAD_GLOBAL_MODULE	2,861,089	5.3%
LOAD_FAST_LOAD_FAST	2,575,302	4.8%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	26,879,466	40.4%
STORE_FAST	19,172,657	28.8%
LOAD_CONST	6,795,424	10.2%
YIELD_VALUE	5,008,932	7.5%
UNPACK_SEQUENCE_TWO_TUPLE	2,874,406	4.3%

Successors	Count	Percentage
STORE_FAST	21,859,419	32.8%
LOAD_DEREF	14,813,473	22.2%
LOAD_FAST_LOAD_FAST	13,438,258	20.2%
LOAD_FAST	7,605,751	11.4%
LOAD_CONST	4,562,427	6.9%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	632,538,426	19.0%
CALL_NON_PY_GENERAL	200,019,515	6.0%
STORE_FAST	191,964,034	5.8%
BINARY_OP_ADD_INT	181,522,273	5.4%
LOAD_CONST	162,423,248	4.9%

Successors	Count	Percentage
LOAD_FAST	1,631,626,675	48.9%
LOAD_FAST_LOAD_FAST	305,591,164	9.2%
LOAD_GLOBAL_MODULE	262,295,248	7.9%
ENTER_EXECUTOR	234,198,443	7.0%
STORE_FAST	191,964,034	5.8%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	11,519,283	76.2%
FOR_ITER_TUPLE	1,660,043	11.0%
FOR_ITER	666,635	4.4%
FOR_ITER_RANGE	493,990	3.3%
CALL_LEN	408,044	2.7%

Successors	Count	Percentage
TO_BOOL_NONE	8,847,360	58.5%
PUSH_NULL	1,463,535	9.7%
LOAD_FAST	1,455,177	9.6%
LOAD_ATTR_METHOD_WITH_VALUES	804,592	5.3%
TO_BOOL_ALWAYS_TRUE	455,004	3.0%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	148,776,404	57.6%
LOAD_ATTR_SLOT	45,905,911	17.8%
UNPACK_SEQUENCE_TUPLE	27,030,757	10.5%
BINARY_SUBSCR	20,896,567	8.1%
LOAD_ATTR_INSTANCE_VALUE	4,244,883	1.6%

Successors	Count	Percentage
LOAD_FAST	92,348,260	35.8%
LOAD_FAST_LOAD_FAST	45,806,986	17.7%
STORE_FAST	29,412,683	11.4%
LOAD_GLOBAL_MODULE	27,314,030	10.6%
LOAD_DEREF	25,586,102	9.9%

STORE_GLOBAL

Successors and predecessors for STORE_GLOBAL

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	2,583,961	99.8%
RETURN_VALUE	3,969	0.2%
LOAD_ATTR	540	0.0%
LOAD_FAST	301	0.0%
BUILD_MAP	60	0.0%

Successors	Count	Percentage
LOAD_FAST	1,304,761	50.4%
LOAD_GLOBAL_MODULE	1,281,880	49.5%
LOAD_CONST	1,945	0.1%
RETURN_CONST	123	0.0%
BUILD_MAP	60	0.0%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
SWAP	32,145,543	15.6%
LOAD_FAST_AND_CLEAR	28,616,357	13.9%
LOAD_FAST	28,347,053	13.8%
BINARY_OP_SUBTRACT_FLOAT	21,014,759	10.2%
BUILD_LIST	19,937,313	9.7%

Successors	Count	Percentage
SWAP	32,145,543	15.6%
STORE_ATTR_INSTANCE_VALUE	29,836,000	14.5%
GET_ITER	28,616,361	13.9%
COPY	27,055,898	13.1%
STORE_SUBSCR	22,386,770	10.9%

UNPACK_EX

Successors and predecessors for UNPACK_EX

Predecessors	Count	Percentage
YIELD_VALUE	218,520	100.0%
CALL_INTRINSIC_1	60	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	218,580	100.0%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	295,706	49.9%
LOAD_FAST	179,714	30.3%
CALL_METHOD_DESCRIPTOR_NOARGS	103,413	17.5%
RETURN_VALUE	3,416	0.6%
CALL_BUILTIN_FAST	2,640	0.4%

Successors	Count	Percentage
LOAD_FAST	296,104	50.0%
STORE_FAST_STORE_FAST	283,150	47.8%
UNPACK_SEQUENCE_TWO_TUPLE	6,146	1.0%
STORE_FAST	4,755	0.8%
UNPACK_SEQUENCE_TUPLE	1,014	0.2%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
YIELD_VALUE	400,125,512	38.5%
ENTER_EXECUTOR	363,596,230	35.0%
CALL_INTRINSIC_1	94,136,760	9.1%
LOAD_FAST	47,493,329	4.6%
BINARY_OP_MULTIPLY_FLOAT	31,287,480	3.0%

Successors	Count	Percentage
INTERPRETER_EXIT	530,121,687	51.1%
YIELD_VALUE	400,125,512	38.5%
STORE_FAST	84,886,065	8.2%
UNPACK_SEQUENCE_TUPLE	15,605,563	1.5%
STORE_DEREF	5,008,932	0.5%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CACHE	8,615	46.6%
CALL	3,302	17.8%
CALL_PY_EXACT_ARGS	2,836	15.3%
MAKE_CELL	1,274	6.9%
POP_TOP	703	3.8%

Successors	Count	Percentage
LOAD_FAST	5,074	27.4%
RETURN_CONST	3,520	19.0%
LOAD_NAME	2,471	13.4%
LOAD_GLOBAL	2,369	12.8%
LOAD_CONST	2,270	12.3%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	262,844,811	65.6%
END_SEND	58,268,160	14.5%
BINARY_OP_MULTIPLY_INT	23,159,319	5.8%
LOAD_FAST	21,557,722	5.4%
INSTRUMENTED_RETURN_VALUE	14,567,040	3.6%

Successors	Count	Percentage
STORE_FAST	181,522,273	45.3%
RETURN_VALUE	74,986,771	18.7%
STORE_DEREF	26,879,466	6.7%
LOAD_CONST	22,386,143	5.6%
LOAD_FAST	17,690,794	4.4%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	17,920,796	66.9%
LOAD_ATTR_INSTANCE_VALUE	1,869,208	7.0%
BUILD_STRING	1,558,320	5.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,353,819	5.1%
LOAD_CONST	1,081,096	4.0%

Successors	Count	Percentage
LOAD_FAST	17,926,340	66.9%
SWAP	2,136,898	8.0%
RETURN_VALUE	1,627,353	6.1%
STORE_FAST	1,420,547	5.3%
CALL_METHOD_DESCRIPTOR_O	1,348,955	5.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	29,888,077	36.2%
LOAD_ATTR_INSTANCE_VALUE	28,671,202	34.7%
BINARY_OP_SUBTRACT_FLOAT	8,820,820	10.7%
LOAD_FAST	8,624,229	10.4%
BINARY_SUBSCR	4,220,469	5.1%

Successors	Count	Percentage
LOAD_FAST	28,342,523	34.3%
SWAP	21,014,759	25.4%
STORE_FAST	13,551,103	16.4%
BINARY_OP_SUBTRACT_FLOAT	8,820,820	10.7%
LOAD_FAST_LOAD_FAST	6,159,646	7.5%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	220,155,382	81.6%
LOAD_FAST	25,617,041	9.5%
LOAD_FAST_LOAD_FAST	10,188,865	3.8%
LOAD_ATTR_INSTANCE_VALUE	9,257,354	3.4%
CALL_LEN	2,813,344	1.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	158,353,879	58.7%
STORE_FAST	33,466,787	12.4%
LOAD_FAST	16,213,231	6.0%
BINARY_SUBSCR_LIST_INT	13,514,804	5.0%
LOAD_CONST	12,373,290	4.6%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	68,914,365	27.9%
LOAD_CONST	60,838,509	24.6%
LOAD_FAST_LOAD_FAST	49,244,102	19.9%
BINARY_SUBSCR	46,667,593	18.9%
BUILD_TUPLE	7,094,762	2.9%

Successors	Count	Percentage
STORE_FAST	118,270,312	47.8%
LOAD_FAST	31,534,731	12.7%
CONTAINS_OP_SET	23,134,024	9.4%
PUSH_NULL	20,363,966	8.2%
RETURN_VALUE	16,319,092	6.6%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	44,335,708	39.7%
LOAD_CONST	40,247,424	36.1%
BUILD_TUPLE	24,586,558	22.0%
LOAD_ATTR_INSTANCE_VALUE	1,672,215	1.5%
LOAD_FAST	717,610	0.6%

Successors	Count	Percentage
ENTER_EXECUTOR	110,208,713	98.7%
RESUME_CHECK	1,375,639	1.2%
LOAD_ATTR_METHOD_NO_DICT	7,353	0.0%
LOAD_FAST	3,372	0.0%
MAKE_CELL	3,207	0.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	64,845,183	43.2%
LOAD_CONST	25,808,985	17.2%
LOAD_FAST_LOAD_FAST	23,677,250	15.8%
BINARY_OP_SUBTRACT_INT	13,514,804	9.0%
UNARY_NEGATIVE	5,507,980	3.7%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	27,097,200	18.6%
LOAD_CONST	19,706,365	13.5%
STORE_FAST	15,694,664	10.8%
RETURN_VALUE	12,583,852	8.6%
LOAD_FAST	12,119,533	8.3%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	243,616,645	95.6%
LOAD_CONST	4,587,159	1.8%
LOAD_ATTR_INSTANCE_VALUE	3,098,616	1.2%
BINARY_OP_ADD_INT	1,375,969	0.5%
LOAD_FAST	1,359,760	0.5%

Successors	Count	Percentage
STORE_FAST	160,004,097	62.8%
LOAD_FAST	87,106,911	34.2%
LOAD_CONST	3,846,655	1.5%
RETURN_VALUE	3,096,199	1.2%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	295,691	0.1%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	136,155,535	92.0%
LOAD_FAST	11,804,044	8.0%
BINARY_SUBSCR	2,751	0.0%
LOAD_FAST_LOAD_FAST	506	0.0%
BINARY_SUBSCR_LIST_INT	63	0.0%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	76,799,992	51.9%
LOAD_GLOBAL_MODULE	16,857,578	11.4%
LOAD_FAST	7,669,092	5.2%
CALL_LIST_APPEND	5,942,634	4.0%
STORE_FAST	5,072,018	3.4%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
BINARY_OP	15,873,900	31.2%
RETURN_CONST	7,864,740	15.5%
PUSH_NULL	6,431,796	12.6%
RETURN_VALUE	4,583,805	9.0%
LOAD_FAST	3,024,750	5.9%

Successors	Count	Percentage
ENTER_EXECUTOR	24,653,189	48.4%
RESUME_CHECK	23,360,057	45.9%
LOAD_FAST	1,826,920	3.6%
COPY_FREE_VARS	819,376	1.6%
MAKE_CELL	169,080	0.3%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	33,872,429	32.1%
LOAD_CONST	23,976,468	22.7%
BINARY_OP_MULTIPLY_INT	22,513,860	21.3%
ENTER_EXECUTOR	5,547,513	5.3%
LOAD_ATTR_INSTANCE_VALUE	4,781,887	4.5%

Successors	Count	Percentage
RESUME_CHECK	77,608,969	73.6%
COPY_FREE_VARS	24,599,779	23.3%
ENTER_EXECUTOR	1,575,984	1.5%
RETURN_GENERATOR	830,140	0.8%
MAKE_CELL	649,840	0.6%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
CALL_LEN	20,100,314	25.0%
LOAD_FAST	14,518,525	18.1%
LOAD_CONST	10,926,906	13.6%
RETURN_GENERATOR	5,585,096	7.0%
LOAD_GLOBAL_BUILTIN	4,624,862	5.8%

Successors	Count	Percentage
GET_ITER	34,974,021	43.5%
STORE_FAST	9,517,331	11.8%
CALL_BUILTIN_O	7,106,238	8.8%
LOAD_FAST	5,352,894	6.7%
CALL_LEN	5,127,793	6.4%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST	91,203,835	42.8%
LOAD_FAST_LOAD_FAST	80,525,601	37.8%
LOAD_ATTR	14,159,469	6.6%
LOAD_FAST	12,113,439	5.7%
LOAD_GLOBAL_MODULE	3,057,505	1.4%

Successors	Count	Percentage
STORE_FAST	89,183,929	41.9%
TO_BOOL_BOOL	72,927,969	34.3%
RETURN_VALUE	25,379,941	11.9%
TO_BOOL	8,242,913	3.9%
POP_TOP	7,477,817	3.5%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	7,233,552	27.0%
CALL_METHOD_DESCRIPTOR_NOARGS	5,904,721	22.1%
LOAD_ATTR_INSTANCE_VALUE	2,421,669	9.1%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,110,063	7.9%
CALL_BUILTIN_CLASS	1,989,429	7.4%

Successors	Count	Percentage
STORE_FAST	10,718,506	40.1%
LOAD_FAST	5,792,613	21.7%
CALL_TUPLE_1	3,724,792	13.9%
RETURN_VALUE	2,372,920	8.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,110,063	7.9%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	173,058,942	72.0%
RETURN_VALUE	14,528,043	6.0%
LOAD_ATTR_INSTANCE_VALUE	8,796,885	3.7%
CALL_BUILTIN_CLASS	7,106,238	3.0%
RETURN_GENERATOR	5,925,424	2.5%

Successors	Count	Percentage
POP_TOP	108,251,712	45.0%
STORE_FAST	37,783,440	15.7%
RETURN_VALUE	27,820,463	11.6%
TO_BOOL_BOOL	17,441,004	7.3%
LOAD_CONST	12,834,827	5.3%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	215,862,560	45.6%
LOAD_GLOBAL_BUILTIN	96,683,808	20.4%
LOAD_FAST_LOAD_FAST	90,212,918	19.1%
BUILD_TUPLE	30,229,772	6.4%
LOAD_ATTR_MODULE	28,763,849	6.1%

Successors	Count	Percentage
TO_BOOL_BOOL	460,962,851	97.4%
COPY	5,176,586	1.1%
YIELD_VALUE	4,225,990	0.9%
RETURN_VALUE	2,628,010	0.6%
LOAD_FAST	169,099	0.0%

CALL_KW_BOUND_METHOD

Successors and predecessors for CALL_KW_BOUND_METHOD

Predecessors	Count	Percentage
LOAD_CONST	169,906	99.4%
CALL_KW_PY	691	0.4%
CALL_KW_BOUND_METHOD	181	0.1%
ENTER_EXECUTOR	84	0.0%
CALL_KW	77	0.0%

Successors	Count	Percentage
RESUME_CHECK	132,785	77.7%
RETURN_GENERATOR	27,206	15.9%
COPY_FREE_VARS	10,097	5.9%
CALL_KW_PY	670	0.4%
CALL_KW_BOUND_METHOD	181	0.1%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	45,836,498	100.0%
CALL_KW	2,783	0.0%

Successors	Count	Percentage
STORE_FAST	30,189,125	65.9%
RETURN_VALUE	10,358,102	22.6%
POP_TOP	2,427,690	5.3%
LOAD_FAST	1,578,561	3.4%
STORE_ATTR	640,891	1.4%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	58,506,709	99.9%
ENTER_EXECUTOR	48,331	0.1%
CALL_KW_PY	8,399	0.0%
CALL_KW	4,301	0.0%
CALL_KW_BOUND_METHOD	670	0.0%

Successors	Count	Percentage
RESUME_CHECK	52,079,709	88.9%
ENTER_EXECUTOR	3,804,248	6.5%
RETURN_GENERATOR	1,831,565	3.1%
COPY_FREE_VARS	594,429	1.0%
MAKE_CELL	248,907	0.4%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	107,244,982	60.2%
LOAD_ATTR_INSTANCE_VALUE	38,624,947	21.7%
LOAD_DEREF	19,004,420	10.7%
CALL_BUILTIN_CLASS	5,127,793	2.9%
BINARY_SUBSCR_LIST_INT	2,622,880	1.5%

Successors	Count	Percentage
LOAD_FAST	32,534,040	18.3%
STORE_FAST	30,793,755	17.3%
LOAD_CONST	26,873,966	15.1%
CALL_BUILTIN_CLASS	20,100,314	11.3%
COMPARE_OP_INT	16,498,428	9.3%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	138,814,567	81.2%
RETURN_VALUE	9,865,238	5.8%
BINARY_SUBSCR_TUPLE_INT	5,942,634	3.5%
BUILD_TUPLE	3,117,800	1.8%
BINARY_OP	2,392,211	1.4%

Successors	Count	Percentage
ENTER_EXECUTOR	96,947,573	56.7%
LOAD_FAST	34,592,867	20.2%
RETURN_CONST	21,197,727	12.4%
LOAD_CONST	5,495,174	3.2%
JUMP_BACKWARD	5,218,138	3.1%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST	77,934,300	49.7%
LOAD_CONST	29,269,210	18.7%
LOAD_ATTR_METHOD_NO_DICT	14,527,704	9.3%
ENTER_EXECUTOR	6,395,739	4.1%
LOAD_FAST_LOAD_FAST	6,011,418	3.8%

Successors	Count	Percentage
STORE_FAST	68,906,672	43.9%
TO_BOOL_BOOL	31,021,684	19.8%
LOAD_FAST	18,074,735	11.5%
RETURN_VALUE	10,572,140	6.7%
POP_TOP	5,647,336	3.6%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	21,353,875	73.8%
LOAD_ATTR_METHOD_NO_DICT	3,706,969	12.8%
LOAD_FAST	2,472,968	8.6%
LOAD_FAST_LOAD_FAST	431,232	1.5%
ENTER_EXECUTOR	415,152	1.4%

Successors	Count	Percentage
STORE_FAST	16,899,409	58.4%
RETURN_VALUE	3,720,159	12.9%
CALL_METHOD_DESCRIPTOR_O	3,420,921	11.8%
BINARY_OP	2,011,021	7.0%
UNPACK_SEQUENCE_LIST	657,000	2.3%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	84,084,762	57.8%
LOAD_ATTR_METHOD_NO_DICT	53,959,322	37.1%
LOAD_ATTR_METHOD_LAZY_DICT	5,230,705	3.6%
ENTER_EXECUTOR	1,628,972	1.1%
CALL_METHOD_DESCRIPTOR_NOARGS	395,331	0.3%

Successors	Count	Percentage
TO_BOOL_BOOL	79,113,557	54.4%
GET_ITER	22,101,344	15.2%
STORE_FAST	14,956,745	10.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	5,904,721	4.1%
LOAD_FAST	3,787,513	2.6%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	129,048,096	85.8%
CALL_NON_PY_GENERAL	6,021,746	4.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	3,420,921	2.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	3,038,885	2.0%
CALL_METHOD_DESCRIPTOR_FAST	2,011,638	1.3%

Successors	Count	Percentage
POP_TOP	124,055,330	82.5%
RETURN_VALUE	14,480,892	9.6%
STORE_FAST	3,843,768	2.6%
LOAD_CONST	2,402,104	1.6%
LOAD_FAST	2,072,041	1.4%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	120,298,050	26.6%
LOAD_FAST_LOAD_FAST	87,512,932	19.3%
BINARY_SUBSCR_TUPLE_INT	76,799,992	17.0%
PUSH_NULL	46,433,457	10.2%
LOAD_ATTR_METHOD_WITH_VALUES	29,504,134	6.5%

Successors	Count	Percentage
STORE_FAST	200,019,515	44.2%
POP_TOP	54,541,778	12.0%
LOAD_GLOBAL_MODULE	44,033,622	9.7%
BUILD_TUPLE	39,072,207	8.6%
RETURN_VALUE	33,509,672	7.4%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	450,092,777	30.5%
LOAD_ATTR_METHOD_WITH_VALUES	337,586,360	22.9%
LOAD_FAST_LOAD_FAST	181,980,469	12.3%
BINARY_OP_SUBTRACT_INT	158,353,879	10.7%
LOAD_GLOBAL_MODULE	93,655,803	6.3%

Successors	Count	Percentage
RESUME_CHECK	1,131,304,634	76.6%
RETURN_GENERATOR	186,894,974	12.7%
ENTER_EXECUTOR	66,004,909	4.5%
COPY_FREE_VARS	39,886,412	2.7%
INSTRUMENTED_RESUME	29,134,440	2.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	97,773,801	48.5%
LOAD_FAST_LOAD_FAST	22,281,821	11.0%
BUILD_STRING	14,139,527	7.0%
RETURN_GENERATOR	13,699,437	6.8%
LOAD_ATTR_METHOD_WITH_VALUES	11,049,616	5.5%

Successors	Count	Percentage
RESUME_CHECK	114,806,036	56.9%
ENTER_EXECUTOR	74,615,737	37.0%
RETURN_GENERATOR	7,449,974	3.7%
COPY_FREE_VARS	3,753,561	1.9%
MAKE_CELL	965,003	0.5%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	3,724,792	49.4%
RETURN_GENERATOR	2,714,802	36.0%
LOAD_FAST	790,277	10.5%
RETURN_VALUE	196,299	2.6%
STORE_FAST	54,698	0.7%

Successors	Count	Percentage
BINARY_OP	3,727,924	49.4%
BUILD_TUPLE	2,609,382	34.6%
STORE_FAST	229,529	3.0%
GET_ITER	199,621	2.6%
LOAD_GLOBAL_BUILTIN	178,167	2.4%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	46,711,889	91.3%
LOAD_CONST	4,299,442	8.4%
LOAD_ATTR	139,419	0.3%
LOAD_GLOBAL_BUILTIN	19,240	0.0%
LOAD_GLOBAL_MODULE	559	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	15,652,226	30.6%
STORE_FAST	10,356,563	20.2%
LOAD_FAST_LOAD_FAST	7,237,908	14.1%
CALL_PY_EXACT_ARGS	3,570,385	7.0%
COMPARE_OP	3,483,450	6.8%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	95,728,936	84.5%
LOAD_CONST	7,877,252	7.0%
LOAD_GLOBAL_MODULE	6,425,236	5.7%
LOAD_ATTR_INSTANCE_VALUE	2,401,557	2.1%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	393,002	0.3%

Successors	Count	Percentage
RETURN_VALUE	95,713,256	84.5%
POP_JUMP_IF_FALSE	9,958,414	8.8%
POP_JUMP_IF_TRUE	7,589,078	6.7%
COMPARE_OP	24	0.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	368,787,727	63.4%
LOAD_FAST	35,224,168	6.1%
LOAD_GLOBAL_MODULE	30,635,533	5.3%
COPY	26,421,617	4.5%
LOAD_ATTR_INSTANCE_VALUE	24,912,301	4.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	516,929,478	88.8%
RETURN_VALUE	28,135,404	4.8%
POP_JUMP_IF_TRUE	23,743,809	4.1%
BINARY_OP	5,062,665	0.9%
LOAD_GLOBAL_BUILTIN	3,817,361	0.7%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	197,088,323	89.4%
LOAD_FAST_LOAD_FAST	8,317,516	3.8%
LOAD_GLOBAL_MODULE	5,281,822	2.4%
LOAD_FAST	4,432,849	2.0%
RETURN_VALUE	2,264,367	1.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	205,768,744	93.3%
COPY	7,553,173	3.4%
RETURN_VALUE	2,571,605	1.2%
POP_JUMP_IF_TRUE	2,319,270	1.1%
EXTENDED_ARG	1,125,752	0.5%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	70,400,851	75.1%
LOAD_ATTR_INSTANCE_VALUE	9,909,946	10.6%
LOAD_FAST	5,639,057	6.0%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	2,063,040	2.2%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	1,812,217	1.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	77,826,630	83.0%
POP_JUMP_IF_TRUE	11,643,456	12.4%
RETURN_VALUE	2,794,868	3.0%
STORE_FAST	1,275,953	1.4%
EXTENDED_ARG	135,829	0.1%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST	89,052,041	49.8%
LOAD_GLOBAL_MODULE	47,761,947	26.7%
BINARY_SUBSCR_DICT	23,134,024	12.9%
LOAD_FAST_LOAD_FAST	15,273,012	8.5%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	1,797,270	1.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	174,527,824	97.5%
RETURN_VALUE	1,804,359	1.0%
COPY	1,657,410	0.9%
POP_JUMP_IF_TRUE	681,400	0.4%
EXTENDED_ARG	132,202	0.1%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	152,592,320	88.1%
JUMP_BACKWARD	17,163,336	9.9%
EXTENDED_ARG	1,746,292	1.0%
ENTER_EXECUTOR	1,462,931	0.8%
FOR_ITER_TUPLE	236,370	0.1%

Successors	Count	Percentage
STORE_FAST	90,769,912	52.4%
UNPACK_SEQUENCE_TWO_TUPLE	39,354,755	22.7%
RETURN_CONST	15,188,586	8.8%
STORE_FAST_LOAD_FAST	11,519,283	6.7%
LOAD_FAST	9,653,279	5.6%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	96,572,617	88.5%
ENTER_EXECUTOR	6,449,162	5.9%
JUMP_BACKWARD	5,322,030	4.9%
EXTENDED_ARG	571,258	0.5%
FOR_ITER_LIST	236,369	0.2%

Successors	Count	Percentage
STORE_FAST	93,754,444	85.9%
RETURN_CONST	6,750,520	6.2%
LOAD_FAST	1,926,660	1.8%
NOP	1,887,787	1.7%
STORE_FAST_LOAD_FAST	1,660,043	1.5%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	75,480,946	82.2%
LOAD_GLOBAL_BUILTIN	11,308,239	12.3%
LOAD_ATTR_MODULE	2,456,200	2.7%
LOAD_FAST	2,386,090	2.6%
ENTER_EXECUTOR	137,471	0.1%

Successors	Count	Percentage
LOAD_FAST	26,533,574	28.9%
CALL_PY_EXACT_ARGS	21,856,281	23.8%
PUSH_NULL	15,797,017	17.2%
COMPARE_OP_INT	10,611,321	11.5%
LOAD_FAST_LOAD_FAST	9,571,392	10.4%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_FAST	6,963,707	67.8%
LOAD_GLOBAL_MODULE	2,549,901	24.8%
LOAD_ATTR_INSTANCE_VALUE	594,060	5.8%
CALL_TYPE_1	58,627	0.6%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	49,724	0.5%

Successors	Count	Percentage
GET_ITER	3,078,389	30.0%
LOAD_FAST	2,101,777	20.5%
CONTAINS_OP_DICT	2,063,040	20.1%
LOAD_FAST_LOAD_FAST	1,415,186	13.8%
TO_BOOL	1,237,793	12.1%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	1,779,585,738	89.0%
LOAD_FAST_LOAD_FAST	115,637,402	5.8%
LOAD_ATTR_INSTANCE_VALUE	53,291,764	2.7%
COPY	30,620,862	1.5%
ENTER_EXECUTOR	9,882,751	0.5%

Successors	Count	Percentage
LOAD_FAST	439,198,396	22.0%
TO_BOOL_BOOL	196,831,813	9.8%
LOAD_ATTR_METHOD_NO_DICT	162,663,963	8.1%
RETURN_VALUE	147,699,611	7.4%
STORE_FAST	134,313,508	6.7%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	305,163,846	51.1%
LOAD_ATTR_INSTANCE_VALUE	162,663,963	27.2%
RETURN_VALUE	22,441,794	3.8%
LOAD_DEREF	19,069,133	3.2%
LOAD_CONST	15,149,468	2.5%

Successors	Count	Percentage
LOAD_FAST	359,321,438	60.2%
LOAD_CONST	83,734,367	14.0%
CALL_METHOD_DESCRIPTOR_NOARGS	53,959,322	9.0%
CALL_PY_EXACT_ARGS	29,358,847	4.9%
LOAD_GLOBAL_MODULE	24,381,335	4.1%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	753,525,136	73.0%
LOAD_ATTR_SLOT	88,781,673	8.6%
LOAD_ATTR_INSTANCE_VALUE	62,859,297	6.1%
LOAD_ATTR	49,946,254	4.8%
LOAD_DEREF	24,418,911	2.4%

Successors	Count	Percentage
LOAD_FAST	391,725,007	38.0%
CALL_PY_EXACT_ARGS	337,586,360	32.7%
LOAD_FAST_LOAD_FAST	132,342,695	12.8%
CALL_METHOD_DESCRIPTOR_NOARGS	84,084,762	8.2%
LOAD_CONST	36,164,392	3.5%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	344,896,223	97.6%
LOAD_ATTR_MODULE	4,380,973	1.2%
LOAD_FAST	3,525,256	1.0%
LOAD_DEREF	178,750	0.1%
LOAD_ATTR_WITH_HINT	142,140	0.0%

Successors	Count	Percentage
PUSH_NULL	276,919,328	78.4%
CALL_ISINSTANCE	28,763,849	8.1%
LOAD_GLOBAL_MODULE	8,309,351	2.4%
LOAD_FAST	7,632,248	2.2%
LOAD_FAST_LOAD_FAST	7,182,474	2.0%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	103,478,335	92.1%
LOAD_FAST_LOAD_FAST	4,442,821	4.0%
LOAD_ATTR_INSTANCE_VALUE	1,433,101	1.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	976,027	0.9%
LOAD_ATTR_WITH_HINT	953,860	0.8%

Successors	Count	Percentage
LOAD_FAST	31,578,561	28.1%
GET_ITER	15,481,868	13.8%
LOAD_ATTR_METHOD_NO_DICT	7,343,979	6.5%
LOAD_GLOBAL_BUILTIN	6,830,704	6.1%
STORE_FAST	6,058,985	5.4%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	37,333,034	65.0%
LOAD_ATTR_INSTANCE_VALUE	8,298,900	14.4%
ENTER_EXECUTOR	7,397,704	12.9%
RETURN_VALUE	2,553,769	4.4%
LOAD_FAST_LOAD_FAST	836,495	1.5%

Successors	Count	Percentage
RESUME_CHECK	22,125,844	38.5%
ENTER_EXECUTOR	16,503,822	28.7%
RETURN_VALUE	4,438,173	7.7%
PUSH_EXC_INFO	3,760,757	6.5%
TO_BOOL_NONE	3,269,990	5.7%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	763,773,721	95.3%
LOAD_ATTR_SLOT	21,073,878	2.6%
LOAD_FAST_LOAD_FAST	5,258,024	0.7%
LOAD_DEREF	4,078,417	0.5%
RETURN_VALUE	2,191,021	0.3%

Successors	Count	Percentage
LOAD_FAST	207,565,823	25.9%
TO_BOOL_NONE	151,096,349	18.9%
COMPARE_OP_FLOAT	95,728,936	12.0%
LOAD_ATTR_METHOD_WITH_VALUES	88,781,673	11.1%
STORE_FAST_STORE_FAST	45,905,911	5.7%

LOAD_ATTR_WITH_HINT

Successors and predecessors for LOAD_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST	35,509,566	60.1%
LOAD_ATTR_WITH_HINT	10,323,557	17.5%
LOAD_ATTR_INSTANCE_VALUE	7,954,809	13.5%
LOAD_FAST_LOAD_FAST	1,897,941	3.2%
LOAD_DEREF	1,191,963	2.0%

Successors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	17,562,134	29.7%
LOAD_ATTR_WITH_HINT	10,323,557	17.5%
LOAD_ATTR_METHOD_NO_DICT	7,665,949	13.0%
LOAD_FAST	4,227,353	7.2%
LOAD_ATTR	1,926,573	3.3%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	425,629,925	33.2%
STORE_FAST	187,750,266	14.6%
LOAD_FAST	160,152,928	12.5%
POP_JUMP_IF_FALSE	155,300,487	12.1%
POP_JUMP_IF_TRUE	52,282,453	4.1%

Successors	Count	Percentage
LOAD_FAST	801,269,587	62.5%
LOAD_FAST_LOAD_FAST	139,527,012	10.9%
CALL_ISINSTANCE	96,683,808	7.5%
LOAD_GLOBAL_MODULE	46,481,888	3.6%
LOAD_GLOBAL_BUILTIN	44,371,463	3.5%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	437,117,438	22.4%
RESUME_CHECK	335,306,716	17.2%
POP_JUMP_IF_FALSE	271,104,671	13.9%
STORE_FAST	262,295,248	13.4%
LOAD_FAST_LOAD_FAST	91,969,546	4.7%

Successors	Count	Percentage
LOAD_FAST	448,250,685	23.0%
LOAD_ATTR_MODULE	344,896,223	17.7%
LOAD_FAST_LOAD_FAST	326,264,109	16.7%
CALL_ISINSTANCE	215,862,560	11.1%
CALL_PY_EXACT_ARGS	93,655,803	4.8%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	51,307,916	100.0%
LOAD_DEREF	9,000	0.0%
LOAD_SUPER_ATTR	2,317	0.0%

Successors	Count	Percentage
LOAD_FAST	33,797,000	65.9%
CALL_PY_EXACT_ARGS	8,841,739	17.2%
LOAD_FAST_LOAD_FAST	7,847,546	15.3%
CALL_NON_PY_GENERAL	667,080	1.3%
LOAD_GLOBAL_MODULE	113,232	0.2%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	1,383,827,157	39.3%
CALL_PY_EXACT_ARGS	1,131,304,634	32.2%
POP_TOP	388,081,239	11.0%
COPY_FREE_VARS	225,982,465	6.4%
CALL_PY_GENERAL	114,806,036	3.3%

Successors	Count	Percentage
LOAD_FAST	1,360,185,615	38.7%
POP_TOP	506,534,572	14.4%
LOAD_GLOBAL_BUILTIN	425,629,925	12.1%
LOAD_GLOBAL_MODULE	335,306,716	9.5%
NOP	226,217,073	6.4%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	288,199,585	59.3%
LOAD_FAST_LOAD_FAST	131,691,144	27.1%
SWAP	29,836,000	6.1%
BINARY_SUBSCR_LIST_INT	27,097,200	5.6%
LOAD_ATTR_INSTANCE_VALUE	5,341,266	1.1%

Successors	Count	Percentage
LOAD_FAST	172,426,846	35.5%
RETURN_CONST	97,667,698	20.1%
LOAD_CONST	63,038,598	13.0%
LOAD_FAST_LOAD_FAST	55,748,128	11.5%
NOP	38,821,318	8.0%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	473,154,747	59.5%
LOAD_FAST	319,185,528	40.2%
SWAP	1,864,506	0.2%
STORE_ATTR_SLOT	331,349	0.0%
LOAD_DEREF	61,958	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	280,533,159	35.3%
RETURN_CONST	192,404,121	24.2%
LOAD_CONST	167,926,416	21.1%
LOAD_FAST	134,083,458	16.9%
STORE_FAST	12,187,680	1.5%

STORE_ATTR_WITH_HINT

Successors and predecessors for STORE_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	4,575,656	51.3%
LOAD_FAST	4,065,013	45.6%
SWAP	249,750	2.8%
LOAD_ATTR_INSTANCE_VALUE	11,540	0.1%
ENTER_EXECUTOR	8,102	0.1%

Successors	Count	Percentage
RETURN_CONST	4,380,633	49.1%
LOAD_FAST	4,343,525	48.7%
LOAD_GLOBAL_MODULE	95,174	1.1%
LOAD_GLOBAL_BUILTIN	70,700	0.8%
LOAD_CONST	8,698	0.1%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	47,487,487	45.4%
LOAD_FAST_LOAD_FAST	22,314,416	21.3%
RETURN_VALUE	7,693,162	7.4%
CALL_LEN	7,564,800	7.2%
CALL_BUILTIN_O	7,301,486	7.0%

Successors	Count	Percentage
LOAD_FAST	66,267,356	63.3%
RETURN_CONST	14,817,000	14.2%
ENTER_EXECUTOR	11,835,425	11.3%
LOAD_GLOBAL_MODULE	5,954,000	5.7%
POP_EXCEPT	1,973,137	1.9%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	34,769,257	41.6%
LOAD_FAST	22,833,070	27.3%
LOAD_ATTR_SLOT	19,692,276	23.5%
COPY	4,023,693	4.8%
STORE_FAST_LOAD_FAST	455,004	0.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	45,033,926	53.8%
POP_JUMP_IF_TRUE	37,761,052	45.1%
EXTENDED_ARG	366,757	0.4%
UNARY_NOT	334,240	0.4%
TO_BOOL_NONE	113,217	0.1%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	460,962,851	29.2%
LOAD_FAST	318,052,903	20.1%
RETURN_VALUE	234,062,857	14.8%
LOAD_ATTR_INSTANCE_VALUE	196,831,813	12.5%
CALL_METHOD_DESCRIPTOR_NOARGS	79,113,557	5.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,191,384,629	75.4%
POP_JUMP_IF_TRUE	381,780,148	24.2%
EXTENDED_ARG	5,707,919	0.4%
UNARY_NOT	1,448,865	0.1%
TO_BOOL_NONE	15,588	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	15,349,673	62.6%
LOAD_ATTR_INSTANCE_VALUE	4,023,383	16.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,299,360	9.4%
RETURN_VALUE	900,883	3.7%
LOAD_ATTR_WITH_HINT	595,038	2.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	20,003,508	81.6%
POP_JUMP_IF_TRUE	3,502,318	14.3%
UNARY_NOT	693,509	2.8%
EXTENDED_ARG	290,299	1.2%
TO_BOOL	25,401	0.1%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	151,096,349	54.1%
LOAD_ATTR	27,706,474	9.9%
LOAD_ATTR_INSTANCE_VALUE	25,195,171	9.0%
LOAD_FAST	22,975,975	8.2%
RETURN_CONST	18,608,177	6.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	246,141,376	88.1%
POP_JUMP_IF_TRUE	32,298,247	11.6%
EXTENDED_ARG	657,151	0.2%
TO_BOOL_ALWAYS_TRUE	113,206	0.0%
TO_BOOL	84,261	0.0%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	12,549,596	51.5%
COPY	4,081,202	16.8%
CALL_METHOD_DESCRIPTOR_FAST	2,599,695	10.7%
CALL_NON_PY_GENERAL	1,685,966	6.9%
LOAD_GLOBAL_MODULE	1,477,326	6.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	12,621,447	51.8%
POP_JUMP_IF_FALSE	11,573,397	47.5%
UNARY_NOT	150,723	0.6%
TO_BOOL_NONE	15,896	0.1%
EXTENDED_ARG	1,164	0.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
RETURN_VALUE	108,905,327	84.6%
YIELD_VALUE	15,605,563	12.1%
LOAD_FAST	2,215,257	1.7%
BINARY_SUBSCR_DICT	1,115,649	0.9%
FOR_ITER_LIST	245,153	0.2%

Successors	Count	Percentage
STORE_FAST	101,034,518	78.5%
STORE_FAST_STORE_FAST	27,030,757	21.0%
LOAD_FAST	577,361	0.4%
UNPACK_SEQUENCE_TWO_TUPLE	31,868	0.0%
UNPACK_SEQUENCE_LIST	760	0.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
RETURN_VALUE	101,489,158	54.2%
FOR_ITER_LIST	39,354,755	21.0%
FOR_ITER	34,875,946	18.6%
LOAD_FAST	6,480,823	3.5%
YIELD_VALUE	2,175,072	1.2%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	148,776,404	79.4%
STORE_FAST	34,417,841	18.4%
STORE_DEREF	2,874,406	1.5%
LOAD_FAST	1,293,694	0.7%
STORE_FAST_LOAD_FAST	23,034	0.0%

INSTRUMENTED_RESUME

Successors and predecessors for INSTRUMENTED_RESUME

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	29,134,440	100.0%
RESUME	240	0.0%
INSTRUMENTED_RESUME	60	0.0%

Successors	Count	Percentage
INSTRUMENTED_LINE	29,134,440	100.0%
RESUME	180	0.0%
LOAD_FAST	60	0.0%
INSTRUMENTED_RESUME	60	0.0%

INSTRUMENTED_RETURN_VALUE

Successors and predecessors for INSTRUMENTED_RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	14,567,220	50.0%
BINARY_OP_ADD_INT	14,567,040	50.0%

Successors	Count	Percentage
BINARY_OP_ADD_INT	14,567,040	50.0%
LOAD_GLOBAL_MODULE	14,567,040	50.0%
POP_TOP	180	0.0%

INSTRUMENTED_RETURN_CONST

Successors and predecessors for INSTRUMENTED_RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	60	33.3%
STORE_GLOBAL	60	33.3%
CALL_LIST_APPEND	60	33.3%

Successors	Count	Percentage
POP_TOP	180	100.0%

INSTRUMENTED_JUMP_BACKWARD

Successors and predecessors for INSTRUMENTED_JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	60	50.0%
POP_JUMP_IF_TRUE	60	50.0%

Successors	Count	Percentage
INSTRUMENTED_LINE	120	100.0%

INSTRUMENTED_LINE

Successors and predecessors for INSTRUMENTED_LINE

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	29,134,560	50.0%
INSTRUMENTED_RESUME	29,134,440	50.0%
STORE_FAST	360	0.0%
POP_TOP	300	0.0%
GET_ITER	120	0.0%

Successors	Count	Percentage
LOAD_FAST	43,702,860	75.0%
LOAD_GLOBAL	14,567,220	25.0%
FOR_ITER	300	0.0%
LOAD_CONST	60	0.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	760,875,668	39.9%
STORE_FAST	234,198,443	12.3%
POP_JUMP_IF_TRUE	153,492,659	8.0%
BINARY_SUBSCR_GETITEM	110,208,713	5.8%
LOAD_FAST	97,832,508	5.1%

Successors	Count	Percentage
RETURN_VALUE	784,534,425	41.1%
YIELD_VALUE	363,596,230	19.1%
RETURN_CONST	345,149,239	18.1%
CALL_FUNCTION_EX	98,124,740	5.1%
SEND	96,812,546	5.1%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	100,790,986	100.0%
RETURN_VALUE	35,318	0.0%

Successors	Count	Percentage
POP_TOP	100,826,304	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_VALUE	141,609,846	46.7%
SEND	109,562,924	36.2%
RETURN_CONST	51,754,330	17.1%
SEND_GEN	7,230	0.0%
JUMP_BACKWARD_NO_INTERRUPT	3	0.0%

Successors	Count	Percentage
STORE_FAST	96,682,109	31.9%
POP_TOP	78,193,843	25.8%
BINARY_OP_ADD_INT	58,268,160	19.2%
LOAD_GLOBAL_MODULE	58,268,160	19.2%
LOAD_FAST	6,431,760	2.1%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	7,420,698	65.3%
LOAD_CONST	2,132,614	18.8%
LOAD_ATTR_WITH_HINT	902,796	7.9%
LOAD_ATTR_INSTANCE_VALUE	405,924	3.6%
LOAD_FAST	155,991	1.4%

Successors	Count	Percentage
LOAD_CONST	11,364,754	100.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
COMPARE_OP	2,703,754	46.5%
TO_BOOL_BOOL	1,448,865	24.9%
TO_BOOL_LIST	693,509	11.9%
TO_BOOL_ALWAYS_TRUE	334,240	5.8%
TO_BOOL_INT	307,950	5.3%

Successors	Count	Percentage
RETURN_VALUE	3,092,440	53.2%
STORE_FAST	1,033,310	17.8%
COPY	928,514	16.0%
BUILD_MAP	336,795	5.8%
LOAD_FAST	222,096	3.8%

DELETE_FAST

Successors and predecessors for DELETE_FAST

Predecessors	Count	Percentage
STORE_FAST	171,518	34.4%
FOR_ITER	131,004	26.3%
CALL_NON_PY_GENERAL	81,045	16.3%
POP_TOP	48,413	9.7%
NOP	18,027	3.6%

Successors	Count	Percentage
RETURN_VALUE	205,622	41.2%
LOAD_GLOBAL_MODULE	91,151	18.3%
BUILD_LIST	73,134	14.7%
LOAD_FAST	39,008	7.8%
RETURN_CONST	37,189	7.5%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	7,163,965	90.1%
STORE_FAST	654,060	8.2%
STORE_DEREF	120,419	1.5%
POP_TOP	10,115	0.1%
STORE_NAME	3,117	0.0%

Successors	Count	Percentage
STORE_FAST	6,695,752	84.2%
STORE_DEREF	1,239,872	15.6%
SWAP	10,115	0.1%
STORE_NAME	5,933	0.1%
EXTENDED_ARG	127	0.0%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
RESUME_CHECK	49,666,116	91.7%
END_ASYNC_FOR	3,932,100	7.3%
POP_EXCEPT	420,387	0.8%
EXTENDED_ARG	168,541	0.3%
RESUME	131	0.0%

Successors	Count	Percentage
SEND_GEN	38,344,139	70.8%
SEND	11,322,108	20.9%
LOAD_FAST	4,145,044	7.6%
LOAD_GLOBAL_MODULE	222,835	0.4%
LOAD_GLOBAL_BUILTIN	92,644	0.2%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	1,276,113	36.4%
POP_JUMP_IF_NOT_NONE	563,380	16.1%
POP_TOP	470,723	13.4%
POP_JUMP_IF_FALSE	283,435	8.1%
STORE_FAST	260,320	7.4%

Successors	Count	Percentage
CALL_LIST_APPEND	1,240,337	35.4%
LOAD_GLOBAL_MODULE	503,520	14.4%
UNPACK_SEQUENCE_TWO_TUPLE	422,296	12.0%
LOAD_ATTR_METHOD_NO_DICT	300,322	8.6%
GET_ITER	172,934	4.9%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	36,105,273	39.9%
BINARY_OP	27,215,763	30.1%
LOAD_ATTR_INSTANCE_VALUE	9,468,893	10.5%
LOAD_FAST	8,015,981	8.9%
LOAD_CONST	4,347,368	4.8%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	23,191,124	25.6%
BINARY_OP_ADD_INT	23,159,319	25.6%
CALL_BOUND_METHOD_EXACT_ARGS	22,513,860	24.9%
LOAD_FAST	12,461,688	13.8%
LOAD_CONST	2,568,573	2.8%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	2,969,608	84.9%
LOAD_ATTR_INSTANCE_VALUE	353,072	10.1%
BINARY_SUBSCR_LIST_INT	63,960	1.8%
LOAD_FAST_LOAD_FAST	30,126	0.9%
ENTER_EXECUTOR	21,333	0.6%

Successors	Count	Percentage
RESUME_CHECK	3,456,648	98.8%
ENTER_EXECUTOR	19,838	0.6%
COPY_FREE_VARS	14,647	0.4%
RETURN_GENERATOR	6,176	0.2%
CALL_BOUND_METHOD_EXACT_ARGS	482	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	16,829,804	73.3%
BINARY_SUBSCR_LIST_INT	2,411,520	10.5%
RETURN_VALUE	2,018,573	8.8%
LOAD_ATTR_INSTANCE_VALUE	1,506,021	6.6%
LOAD_ATTR_SLOT	116,491	0.5%

Successors	Count	Percentage
RETURN_VALUE	4,895,960	21.3%
STORE_FAST	4,403,565	19.2%
YIELD_VALUE	4,129,922	18.0%
CALL_PY_GENERAL	4,081,258	17.8%
LOAD_FAST	3,754,027	16.4%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	101,039,378	94.2%
EXTENDED_ARG	4,854,937	4.5%
JUMP_BACKWARD	1,411,636	1.3%
ENTER_EXECUTOR	8,221	0.0%
FOR_ITER_LIST	411	0.0%

Successors	Count	Percentage
POP_TOP	101,469,897	94.6%
ENTER_EXECUTOR	4,506,852	4.2%
RESUME_CHECK	1,315,471	1.2%
STORE_FAST	20,522	0.0%
RETURN_CONST	1,251	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	34,249,629	98.4%
EXTENDED_ARG	526,682	1.5%
JUMP_BACKWARD	31,618	0.1%
FOR_ITER	325	0.0%
FOR_ITER_LIST	60	0.0%

Successors	Count	Percentage
RETURN_CONST	19,011,042	54.6%
STORE_FAST	15,181,880	43.6%
STORE_FAST_LOAD_FAST	493,990	1.4%
LOAD_FAST_LOAD_FAST	49,905	0.1%
SWAP	34,251	0.1%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	38,261,933	84.2%
LOAD_FAST_LOAD_FAST	3,558,337	7.8%
LOAD_DEREF	2,466,840	5.4%
ENTER_EXECUTOR	422,948	0.9%
BINARY_SUBSCR_LIST_INT	252,996	0.6%

Successors	Count	Percentage
TO_BOOL_BOOL	25,363,902	55.8%
CALL_PY_EXACT_ARGS	4,781,557	10.5%
CALL_BUILTIN_O	4,355,714	9.6%
CONTAINS_OP_DICT	1,812,217	4.0%
STORE_FAST	1,807,824	4.0%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	2,996,402	98.0%
LOAD_DEREF	61,900	2.0%
LOAD_SUPER_ATTR	181	0.0%

Successors	Count	Percentage
PUSH_NULL	2,992,559	97.8%
LOAD_GLOBAL_MODULE	63,740	2.1%
STORE_FAST	1,984	0.1%
RETURN_VALUE	187	0.0%
CALL_BUILTIN_FAST	11	0.0%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	23,206,808	53.5%
LOAD_FAST	9,574,070	22.1%
LOAD_CONST	8,326,935	19.2%
SWAP	1,648,250	3.8%
BINARY_OP_SUBTRACT_INT	602,524	1.4%

Successors	Count	Percentage
ENTER_EXECUTOR	16,567,916	38.2%
LOAD_FAST_LOAD_FAST	12,386,081	28.6%
LOAD_FAST	6,546,455	15.1%
RETURN_CONST	5,197,880	12.0%
LOAD_GLOBAL_BUILTIN	2,407,485	5.5%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
LOAD_FAST	28,429,179	60.8%
CALL_LEN	4,773,335	10.2%
BINARY_OP	3,638,339	7.8%
COPY	3,128,652	6.7%
LOAD_ATTR_INSTANCE_VALUE	3,042,232	6.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	36,343,284	77.8%
POP_JUMP_IF_TRUE	9,822,800	21.0%
UNARY_NOT	307,950	0.7%
EXTENDED_ARG	249,893	0.5%
TO_BOOL_BOOL	5,681	0.0%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	657,000	55.4%
LIST_EXTEND	345,120	29.1%
LOAD_FAST	81,790	6.9%
RETURN_VALUE	39,347	3.3%
ENTER_EXECUTOR	36,520	3.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	1,023,708	86.3%
STORE_FAST	75,351	6.4%
LOAD_FAST	75,135	6.3%
STORE_DEREF	12,054	1.0%
UNPACK_SEQUENCE_TUPLE	40	0.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
BUILD_SLICE	31,911,502	97.5%
LOAD_FAST	329,483	1.0%
LOAD_CONST	263,914	0.8%
LOAD_FAST_LOAD_FAST	196,972	0.6%
CALL_NON_PY_GENERAL	21,025	0.1%

Successors	Count	Percentage
LOAD_FAST	31,801,059	97.1%
RETURN_CONST	397,103	1.2%
LOAD_FAST_LOAD_FAST	209,358	0.6%
ENTER_EXECUTOR	209,086	0.6%
LOAD_CONST	104,282	0.3%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	1,736	49.9%
STORE_DEREF	828	23.8%
RESUME_CHECK	570	16.4%
STORE_FAST	150	4.3%
POP_TOP	125	3.6%

Successors	Count	Percentage
PUSH_NULL	3,482	100.0%

LOAD_LOCALS

Successors and predecessors for LOAD_LOCALS

Predecessors	Count	Percentage
STORE_NAME	2,178	59.7%
STORE_DEREF	1,281	35.1%
PUSH_NULL	180	4.9%
LOAD_CONST	10	0.3%

Successors	Count	Percentage
STORE_DEREF	2,173	59.6%
LOAD_FROM_DICT_OR_DEREF	1,476	40.4%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
BINARY_OP	1,697,189	94.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	41,804	2.3%
LOAD_ATTR_MODULE	28,058	1.6%
LOAD_FAST	15,576	0.9%
LOAD_FAST_LOAD_FAST	8,908	0.5%

Successors	Count	Percentage
BINARY_OP	1,791,530	100.0%
LOAD_CONST	6	0.0%
LOAD_FAST	6	0.0%

LOAD_FROM_DICT_OR_DEREF

Successors and predecessors for LOAD_FROM_DICT_OR_DEREF

Predecessors	Count	Percentage
LOAD_LOCALS	1,476	100.0%

Successors	Count	Percentage
LOAD_ATTR	1,290	87.4%
LOAD_CONST	180	12.2%
STORE_NAME	6	0.4%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
PUSH_NULL	2,703,287	55.7%
RESUME_CHECK	2,124,783	43.8%
LIST_APPEND	5,933	0.1%
STORE_NAME	4,594	0.1%
LOAD_CONST	3,959	0.1%

Successors	Count	Percentage
PUSH_NULL	2,519,732	51.9%
LOAD_CONST	2,318,750	47.8%
STORE_NAME	4,265	0.1%
LOAD_ATTR	2,129	0.0%
CALL	1,854	0.0%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
LOAD_CONST	15,345	28.6%
SET_FUNCTION_ATTRIBUTE	8,491	15.8%
MAKE_FUNCTION	6,524	12.1%
IMPORT_FROM	5,933	11.0%
LOAD_NAME	4,265	7.9%

Successors	Count	Percentage
LOAD_CONST	26,181	48.7%
LOAD_FAST	5,428	10.1%
RETURN_CONST	4,975	9.3%
LOAD_NAME	4,594	8.6%
IMPORT_FROM	3,117	5.8%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	30,435,710	44.1%
RETURN_VALUE	18,439,674	26.7%
LOAD_FAST	6,536,339	9.5%
LOAD_ATTR_INSTANCE_VALUE	5,745,316	8.3%
BINARY_OP	3,617,437	5.2%

Successors	Count	Percentage
LOAD_FAST	28,892,774	41.8%
LOAD_FAST_LOAD_FAST	18,440,338	26.7%
LOAD_CONST	6,408,279	9.3%
BINARY_OP_MULTIPLY_FLOAT	6,146,798	8.9%
STORE_FAST	3,032,249	4.4%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	27,328,683	71.3%
LOAD_FAST	11,000,112	28.7%
RETURN_VALUE	3,070	0.0%
LOAD_DEREF	638	0.0%
LOAD_ATTR	609	0.0%

Successors	Count	Percentage
LOAD_FAST	31,531,403	82.3%
CALL_METHOD_DESCRIPTOR_NOARGS	5,230,705	13.6%
LOAD_FAST_LOAD_FAST	1,391,178	3.6%
CALL_NON_PY_GENERAL	83,706	0.2%
LOAD_CONST	77,804	0.2%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
LOAD_CONST	164,922,543	81.1%
JUMP_BACKWARD_NO_INTERRUPT	38,344,139	18.9%
ENTER_EXECUTOR	2,619	0.0%
SEND	709	0.0%

Successors	Count	Percentage
POP_TOP	164,767,868	81.1%
RESUME_CHECK	38,426,884	18.9%
ENTER_EXECUTOR	60,463	0.0%
END_SEND	7,230	0.0%
YIELD_VALUE	7,212	0.0%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	5,359	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	4,439	82.9%
TO_BOOL_BOOL	872	16.3%
TO_BOOL	41	0.8%
GET_AWAITABLE	3	0.1%

BINARY_OP_MULTIPLY_FLOAT

Successors and predecessors for BINARY_OP_MULTIPLY_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	47,063,920	31.0%
LOAD_FAST_LOAD_FAST	34,273,274	22.6%
LOAD_FAST	31,636,234	20.8%
BINARY_SUBSCR	21,014,505	13.8%
RETURN_VALUE	6,155,558	4.1%

Successors	Count	Percentage
YIELD_VALUE	31,287,480	20.6%
BINARY_OP_ADD_FLOAT	30,435,710	20.0%
BINARY_OP_SUBTRACT_FLOAT	29,888,077	19.7%
LOAD_FAST	23,509,377	15.5%
LOAD_CONST	18,153,272	12.0%

CLEANUP_THROW

Successors and predecessors for CLEANUP_THROW

Predecessors	Count	Percentage
CACHE	98,791	100.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	79,815	80.8%
PUSH_EXC_INFO	18,973	19.2%
JUMP_BACKWARD_NO_INTERRUPT	3	0.0%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
LOAD_FAST	347,377	46.7%
LOAD_ATTR	157,124	21.1%
RESUME_CHECK	72,382	9.7%
LOAD_ATTR_INSTANCE_VALUE	72,000	9.7%
SWAP	56,036	7.5%

Successors	Count	Percentage
BINARY_OP	296,650	39.9%
STORE_FAST	257,265	34.6%
LOAD_CONST	84,693	11.4%
SWAP	56,036	7.5%
RETURN_VALUE	25,637	3.4%

GET_AWAITABLE

Successors and predecessors for GET_AWAITABLE

Predecessors	Count	Percentage
RETURN_GENERATOR	157,245,072	93.3%
LOAD_FAST	6,513,281	3.9%
RETURN_VALUE	2,447,299	1.5%
LOAD_ATTR_INSTANCE_VALUE	2,286,003	1.4%
LOAD_ATTR	301	0.0%

Successors	Count	Percentage
LOAD_CONST	168,492,385	100.0%

FORMAT_WITH_SPEC

Successors and predecessors for FORMAT_WITH_SPEC

Predecessors	Count	Percentage
LOAD_CONST	336	100.0%

Successors	Count	Percentage
LOAD_CONST	336	100.0%

DICT_UPDATE

Successors and predecessors for DICT_UPDATE

Predecessors	Count	Percentage
LOAD_FAST	17,176	96.9%
MAP_ADD	393	2.2%
LOAD_ATTR	72	0.4%
BUILD_MAP	48	0.3%
LOAD_ATTR_INSTANCE_VALUE	22	0.1%

Successors	Count	Percentage
DICT_MERGE	16,984	95.8%
BUILD_MAP	373	2.1%
LOAD_FAST	160	0.9%
STORE_FAST	139	0.8%
STORE_NAME	39	0.2%

SET_ADD

Successors and predecessors for SET_ADD

Predecessors	Count	Percentage
LOAD_FAST	29,546	69.7%
RETURN_VALUE	7,706	18.2%
BINARY_SUBSCR_TUPLE_INT	2,559	6.0%
LOAD_ATTR_PROPERTY	1,900	4.5%
LOAD_ATTR_INSTANCE_VALUE	538	1.3%

Successors	Count	Percentage
ENTER_EXECUTOR	40,560	95.7%
JUMP_BACKWARD	1,808	4.3%
LOAD_CONST	1	0.0%
STORE_NAME	1	0.0%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	84,553	100.0%
LOAD_NAME	1	0.0%

Successors	Count	Percentage
STORE_FAST	72,384	85.6%
LOAD_FAST	12,000	14.2%
LOAD_GLOBAL_BUILTIN	120	0.1%
LOAD_CONST	21	0.0%
STORE_NAME	20	0.0%

LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN

Successors and predecessors for LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN

Predecessors	Count	Percentage
LOAD_FAST	55,441	98.8%
LOAD_ATTR_SLOT	676	1.2%
LOAD_ATTR	21	0.0%

Successors	Count	Percentage
LOAD_ATTR	35,212	62.7%
RESUME_CHECK	20,230	36.0%
LOAD_ATTR_SLOT	696	1.2%

SETUP_ANNOTATIONS

Successors and predecessors for SETUP_ANNOTATIONS

Predecessors	Count	Percentage
STORE_NAME	133	78.2%
RESUME	37	21.8%

Successors	Count	Percentage
LOAD_CONST	169	99.4%
LOAD_NAME	1	0.6%

DELETE_NAME

Successors and predecessors for DELETE_NAME

Predecessors	Count	Percentage
DELETE_NAME	16	40.0%
POP_TOP	7	17.5%
STORE_NAME	7	17.5%
STORE_SUBSCR	3	7.5%
FOR_ITER_LIST	3	7.5%

Successors	Count	Percentage
DELETE_NAME	16	40.0%
LOAD_NAME	9	22.5%
LOAD_CONST	6	15.0%
RETURN_CONST	3	7.5%
LOAD_BUILD_CLASS	3	7.5%

END_ASYNC_FOR

Successors and predecessors for END_ASYNC_FOR

Predecessors	Count	Percentage
SEND	6,000,000	100.0%

Successors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	3,932,100	65.5%
RETURN_CONST	2,067,900	34.5%

GET_AITER

Successors and predecessors for GET_AITER

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	5,999,940	100.0%
RETURN_VALUE	60	0.0%

Successors	Count	Percentage
GET_ANEXT	6,000,000	100.0%

GET_ANEXT

Successors and predecessors for GET_ANEXT

Predecessors	Count	Percentage
GET_AITER	6,000,000	100.0%

Successors	Count	Percentage
LOAD_CONST	6,000,000	100.0%

LOAD_FROM_DICT_OR_GLOBALS

Successors and predecessors for LOAD_FROM_DICT_OR_GLOBALS

Predecessors	Count	Percentage
LOAD_DEREF	3	100.0%

Successors	Count	Percentage
BINARY_SUBSCR	1	33.3%
LOAD_CONST	1	33.3%
LOAD_DEREF	1	33.3%

Specialization stats

Specialization stats by family

BINARY_OP

specialization stats for BINARY_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	288,276,111	3.8%
hit ⓘ Specialized instructions that complete.	7,262,988,501	95.9%
miss ⓘ Specialized instructions that deopt.	21,947,451	0.3%

Success	Count	Ratio
Success	420,237	35.8%
Failure	753,470	64.2%

Failure kind	Count	Ratio
subtract different types	583,288	77.4%
multiply different types	52,635	7.0%
add different types	27,565	3.7%
add other	21,629	2.9%
floor divide	18,735	2.5%
remainder	9,705	1.3%
and int	8,005	1.1%
or	6,108	0.8%
true divide different types	5,866	0.8%
subtract other	4,618	0.6%
lshift	4,184	0.6%
rshift	2,828	0.4%
xor	2,609	0.3%
power	2,328	0.3%
true divide other	1,052	0.1%
true divide float	1,006	0.1%
multiply other	737	0.1%
and other	488	0.1%
and different types	84	0.0%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	86,007,716	100.0%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	425,896,157	8.2%
hit ⓘ Specialized instructions that complete.	4,783,518,523	91.7%
miss ⓘ Specialized instructions that deopt.	5,755,144	0.1%

Success	Count	Ratio
Success	116,618	46.4%
Failure	134,558	53.6%

Failure kind	Count	Ratio
other	45,164	33.6%
out of range	36,434	27.1%
array int	18,032	13.4%
tuple slice	12,435	9.2%
buffer int	10,368	7.7%
list slice	4,806	3.6%
string slice	3,491	2.6%
sequence int	2,941	2.2%
buffer slice	793	0.6%
code complex parameters	73	0.1%
array slice	21	0.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	204,259	0.0%
deopt ⓘ Specialized instructions that deopt.	18,640	0.0%
hit ⓘ Specialized instructions that complete.	10,577,705,596	98.9%
miss ⓘ Specialized instructions that deopt.	119,791,759	1.1%

Success	Count	Ratio
Success	2,419,109	100.0%
Failure	486	0.0%

Failure kind	Count	Ratio
init not simple	732	150.6%
out of versions	486	100.0%
init not inline values	394	81.1%
init not python	308	63.4%

CALL_KW

specialization stats for CALL_KW family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	109,638	17.0%
miss ⓘ Specialized instructions that deopt.	528,176	81.9%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	77,998,274	1.8%
hit ⓘ Specialized instructions that complete.	4,361,845,230	98.2%
miss ⓘ Specialized instructions that deopt.	909,826	0.0%

Success	Count	Ratio
Success	24,917	23.1%
Failure	82,811	76.9%

Failure kind	Count	Ratio
different types	25,563	30.9%
big int	21,654	26.1%
float long	7,982	9.6%
string	7,554	9.1%
other	6,497	7.8%
baseobject	6,192	7.5%
tuple	4,005	4.8%
bytes	1,055	1.3%
list	979	1.2%
bool	650	0.8%
long float	344	0.4%
set	336	0.4%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	35,257,751	1.8%
hit ⓘ Specialized instructions that complete.	1,897,748,850	98.1%
miss ⓘ Specialized instructions that deopt.	1,916,370	0.1%

Success	Count	Ratio
Success	38,417	56.2%
Failure	29,999	43.8%

Failure kind	Count	Ratio
tuple	10,912	36.4%
other	7,356	24.5%
str	6,879	22.9%
list	4,852	16.2%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	73,264,866	12.2%
hit ⓘ Specialized instructions that complete.	500,961,321	83.6%
miss ⓘ Specialized instructions that deopt.	25,207,851	4.2%

Success	Count	Ratio
Success	479,069	92.0%
Failure	41,504	8.0%

Failure kind	Count	Ratio
dict items	13,967	33.7%
set	6,656	16.0%
dict values	3,606	8.7%
enumerate	3,596	8.7%
zip	3,410	8.2%
itertools	2,369	5.7%
dict keys	1,850	4.5%
other	1,814	4.4%
seq iter	1,779	4.3%
reversed list	1,226	3.0%
ascii string	938	2.3%
map	130	0.3%
bytes	94	0.2%
callable	69	0.2%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	404,155,178	3.2%
deopt ⓘ Specialized instructions that deopt.	598,195	0.0%
hit ⓘ Specialized instructions that complete.	11,957,354,927	93.6%
miss ⓘ Specialized instructions that deopt.	412,530,632	3.2%

Success	Count	Ratio
Success	8,875,291	97.8%
Failure	202,485	2.2%

Failure kind	Count	Ratio
mutable class	51,433	25.4%
method	42,445	21.0%
overriding descriptor	37,593	18.6%
metaclass attribute	20,109	9.9%
class method obj	14,272	7.0%
overridden	7,710	3.8%
not in dict	7,521	3.7%
non overriding descriptor	5,055	2.5%
expected error	2,405	1.2%
module attr not found	1,425	0.7%
class attr simple	1,420	0.7%
non object slot	1,267	0.6%
not managed dict	1,230	0.6%
builtin class method	901	0.4%
out of versions	361	0.2%
wrong number arguments	235	0.1%
split dict	140	0.1%
property	48	0.0%
property not py function	40	0.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	14,586,216	0.4%
deopt ⓘ Specialized instructions that deopt.	1,485	0.0%
hit ⓘ Specialized instructions that complete.	3,377,678,605	99.6%
miss ⓘ Specialized instructions that deopt.	32,296	0.0%

Success	Count	Ratio
Success	103,300	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	254	0.0%
hit ⓘ Specialized instructions that complete.	63,350,371	100.0%

Success	Count	Ratio
Success	2,498	100.0%
Failure	0	0.0%

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	129,069,587	17.9%
hit ⓘ Specialized instructions that complete.	593,497,429	82.1%
miss ⓘ Specialized instructions that deopt.	14,714	0.0%

Success	Count	Ratio
Success	709	2.0%
Failure	34,846	98.0%

Failure kind	Count	Ratio
async generator send	24,440	70.1%
other	6,387	18.3%
list	3,261	9.4%
tuple	752	2.2%
dict keys	6	0.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	53,771,142	2.7%
hit ⓘ Specialized instructions that complete.	1,835,184,574	92.1%
miss ⓘ Specialized instructions that deopt.	104,356,871	5.2%

Success	Count	Ratio
Success	1,999,969	98.0%
Failure	41,637	2.0%

Failure kind	Count	Ratio
class attr simple	20,147	48.4%
not in dict	8,492	20.4%
overriding descriptor	4,633	11.1%
not managed dict	2,006	4.8%
overridden	1,914	4.6%
property	1,744	4.2%
not in keys	895	2.1%
mutable class	645	1.5%
method	592	1.4%
split dict	365	0.9%
no dict	110	0.3%
non object slot	94	0.2%

STORE_SLICE

specialization stats for STORE_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	212,645	100.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	83,333,122	11.0%
hit ⓘ Specialized instructions that complete.	672,571,434	89.0%
miss ⓘ Specialized instructions that deopt.	2,220	0.0%

Success	Count	Ratio
Success	2,294	6.7%
Failure	31,872	93.3%

Failure kind	Count	Ratio
py simple	16,944	53.2%
array int	8,633	27.1%
list slice	2,934	9.2%
dict subclass no override	2,442	7.7%
out of range	500	1.6%
other	207	0.6%
bytearray int	185	0.6%
array slice	24	0.1%
buffer slice	3	0.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	120,062,997	2.6%
hit ⓘ Specialized instructions that complete.	4,527,406,444	96.9%
miss ⓘ Specialized instructions that deopt.	24,330,379	0.5%

Success	Count	Ratio
Success	493,331	64.0%
Failure	277,048	36.0%

Failure kind	Count	Ratio
number	143,771	51.9%
tuple	75,401	27.2%
set	13,791	5.0%
dict	12,018	4.3%
bytes	10,053	3.6%
other	9,439	3.4%
mapping	8,120	2.9%
sequence	3,901	1.4%
float	431	0.2%
bytearray	83	0.0%
memory view	40	0.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	584,060	0.0%
hit ⓘ Specialized instructions that complete.	1,176,708,815	99.9%
miss ⓘ Specialized instructions that deopt.	3,700	0.0%

Success	Count	Ratio
Success	7,455	91.4%
Failure	704	8.6%

Failure kind	Count	Ratio
sequence	470	66.8%
iterator	143	20.3%
other	91	12.9%

Specialization effectiveness

specialization effectiveness

All entries are execution counts. Should add up to the total number of Tier 1 instructions executed.

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	42,399,818,556	62.2%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	1,795,882,607	2.6%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	23,245,146,417	34.1%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	717,494,309	1.1%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
BINARY_SUBSCR	425,896,157	23.8%
LOAD_ATTR	404,155,178	22.5%
BINARY_OP	288,276,111	16.1%
SEND	129,069,587	7.2%
TO_BOOL	120,062,997	6.7%
BINARY_SLICE	86,007,716	4.8%
STORE_SUBSCR	83,333,122	4.6%
COMPARE_OP	77,998,274	4.4%
FOR_ITER	73,264,866	4.1%
STORE_ATTR	53,771,142	3.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_INSTANCE_VALUE	154,942,513	21.6%
LOAD_ATTR_METHOD_WITH_VALUES	103,587,445	14.4%
STORE_ATTR_INSTANCE_VALUE	86,770,130	12.1%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	63,177,452	8.8%
CALL_PY_EXACT_ARGS	62,111,420	8.7%
LOAD_ATTR_SLOT	50,346,784	7.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20,966,872	2.9%
LOAD_ATTR_PROPERTY	18,178,752	2.5%
STORE_ATTR_SLOT	17,566,985	2.4%
CALL_METHOD_DESCRIPTOR_FAST	15,506,989	2.2%

Call stats

Inlined calls and frame stats

This shows what fraction of calls to Python functions are inlined (i.e. not having a call at the C level) and for those that are not, where the call comes from. The various categories overlap.

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	1,753,641,758	26.7%
Calls to Python functions inlined	4,815,109,279	73.3%
Calls via PyEval_EvalFrame (total)	1,753,641,758	26.7%
Calls via PyEval_EvalFrame (vector)	1,115,942,966	17.0%
Calls via PyEval_EvalFrame (generator)	637,698,792	9.7%
Calls via PyEval_EvalFrame (legacy)	2,128,265	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	1,113,810,757	17.0%
Calls via PyEval_EvalFrame (build class)	3,944	0.0%
Calls via PyEval_EvalFrame (slot)	262,223,335	4.0%
Calls via PyEval_EvalFrame (function ex)	24,999,356	0.4%
Calls via PyEval_EvalFrame (api)	278,534,493	4.2%
Calls via PyEval_EvalFrame (method)	133,173,348	2.0%
Frame objects created	69,837,765	1.1%
Frames pushed	5,203,341,284	79.2%

Object stats

Allocations, frees and dict materializatons

Below, "allocations" means "allocations that are not from a freelist". Total allocations = "Allocations from freelist" + "Allocations".

"Inline values" is the number of values arrays inlined into objects.

The cache hit/miss numbers are for the MRO cache, split into dunder and other names.

	Count	Ratio
Allocations from freelist	8,349,992,128	45.4%
Frees to freelist	8,350,126,849
Allocations	10,035,231,012	54.6%
Allocations to 512 bytes	9,957,593,176	54.2%
Allocations to 4 kbytes	71,332,036	0.4%
Allocations over 4 kbytes	6,305,800	0.0%
Frees	10,617,364,623
Inline values	178,076,339
Interpreter mortal increfs	32,013,926,191	19.6%
Interpreter mortal decrefs	43,633,886,723	22.4%
Mortal increfs	76,230,019,165	46.7%
Mortal decrefs	81,434,215,634	41.8%
Interpreter immortal increfs	12,173,452,584	7.5%
Interpreter immortal decrefs	15,059,050,803	7.7%
Immortal increfs	42,644,392,014	26.2%
Immortal decrefs	54,774,631,034	28.1%
Materialize dict (on request)	4,443,437	2.5%
Materialize dict (new key)	392,274	0.2%
Materialize dict (too big)	13,407	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	1,972,040,066
Method cache misses	55,741,101
Method cache collisions	62,044,852
Method cache dunder hits	3,055,294,863
Method cache dunder misses	7,090,414

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	353,689	100,393,769	15,125,092,465
2	7,998	4,366,438	5,249,711,658

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

	Count	Ratio
Optimization attempts ⓘ The number of times a potential trace is identified. Specifically, this occurs in the JUMP BACKWARD instruction when the counter reaches a threshold.	1,467,326
Traces created ⓘ The number of traces that were successfully created.	749,516	51.1%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	1,934	0.1%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	736,370	50.2%
Trace too long ⓘ A trace is truncated because it is longer than the instruction buffer.	200	0.0%
Trace too short ⓘ A potential trace is abandoced because it it too short.	715,876	48.8%
Inner loop found ⓘ A trace is truncated because it has an inner loop	14,215	1.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	8,809	0.6%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	7,457	0.5%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	3,746	0.5%
Traces executed ⓘ The number of traces that were executed	7,212,162,226
Uops executed ⓘ The total number of uops (micro-operations) that were executed	243,059,721,670	3,370.1%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	749,516
Optimizer successes ⓘ The number of traces that were successfully optimized.	716,370	95.6%
Optimizer no memory ⓘ The number of optimizations that failed due to no memory.	0	0.0%
Remove globals builtins changed ⓘ The builtins changed during optimization	0	0.0%
Remove globals incorrect keys ⓘ The keys in the globals dictionary aren't what was expected	448	0.1%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	52,490	7.0%
<= 16	136,803	18.3%
<= 32	258,734	34.5%
<= 64	193,253	25.8%
<= 128	84,186	11.2%
<= 256	20,385	2.7%
<= 512	3,445	0.5%
<= 1,024	220	0.0%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	29,831	4.0%
<= 8	101,697	13.6%
<= 16	141,149	18.8%
<= 32	284,485	38.0%
<= 64	118,604	15.8%
<= 128	32,918	4.4%
<= 256	6,714	0.9%
<= 512	972	0.1%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	19,630,623,940	8.1%	8.1%
_CHECK_VALIDITY	16,215,754,915	6.7%	14.7%	0.0%
_LOAD_CONST_INLINE_BORROW	10,188,610,318	4.2%	18.9%
_MAKE_WARM	9,388,098,732	3.9%	22.8%
_LOAD_FAST	8,412,157,348	3.5%	26.3%
_CHECK_PERIODIC	8,046,184,440	3.3%	29.6%
_START_EXECUTOR	7,212,162,226	3.0%	32.5%
_EXIT_TRACE	6,371,161,764	2.6%	35.2%
_LOAD_FAST_0	6,227,988,257	2.6%	37.7%
_LOAD_FAST_1	6,043,448,717	2.5%	40.2%
_GUARD_TYPE_VERSION	5,897,345,984	2.4%	42.6%	12.1%
_GUARD_IS_FALSE_POP	4,982,769,690	2.1%	44.7%	5.9%
_LOAD_FAST_4	4,448,751,977	1.8%	46.5%
_LOAD_FAST_5	4,188,189,480	1.7%	48.2%
_STORE_FAST	4,010,261,153	1.6%	49.9%
_GUARD_NOS_INT	3,791,989,205	1.6%	51.5%	0.0%
_GUARD_IS_TRUE_POP	3,533,892,748	1.5%	52.9%	20.2%
_BINARY_OP_ADD_INT	3,041,294,433	1.3%	54.2%
_CHECK_FUNCTION	2,936,111,020	1.2%	55.4%
_CHECK_VALIDITY_AND_SET_IP	2,926,469,160	1.2%	56.6%	0.0%
_LOAD_FAST_3	2,903,312,776	1.2%	57.8%
_LOAD_FAST_2	2,866,589,672	1.2%	58.9%
_LOAD_CONST_INLINE_WITH_NULL	2,810,616,784	1.2%	60.1%
_CHECK_MANAGED_OBJECT_HAS_VALUES	2,741,266,784	1.1%	61.2%	0.0%
_LOAD_FAST_7	2,740,760,000	1.1%	62.4%
_LOAD_ATTR_INSTANCE_VALUE_0	2,703,860,747	1.1%	63.5%	0.4%
_PUSH_FRAME	2,434,339,240	1.0%	64.5%
_BINARY_SUBSCR_LIST_INT	2,368,208,158	1.0%	65.4%	0.2%
_JUMP_TO_TOP	2,175,936,506	0.9%	66.3%
_LOAD_CONST_INLINE	2,072,430,436	0.9%	67.2%
_TO_BOOL_BOOL	2,067,680,312	0.9%	68.0%	0.0%
_COMPARE_OP_INT	2,020,890,079	0.8%	68.9%	0.0%
_CHECK_FUNCTION_VERSION	1,930,081,303	0.8%	69.7%	5.6%
_BINARY_SUBSCR	1,929,850,873	0.8%	70.5%
_ITER_CHECK_LIST	1,898,697,944	0.8%	71.2%	1.7%
_SAVE_RETURN_OFFSET	1,873,466,077	0.8%	72.0%
_POP_TOP	1,867,027,376	0.8%	72.8%
_GUARD_NOT_EXHAUSTED_LIST	1,866,079,120	0.8%	73.5%	12.7%
_COPY	1,850,158,783	0.8%	74.3%
_LOAD_ATTR_METHOD_NO_DICT	1,829,789,855	0.8%	75.1%
_SWAP	1,720,981,447	0.7%	75.8%
_CHECK_FUNCTION_EXACT_ARGS	1,708,501,787	0.7%	76.5%
_ITER_NEXT_LIST	1,629,979,974	0.7%	77.1%
_RESUME_CHECK	1,516,168,754	0.6%	77.8%	0.0%
_STORE_FAST_1	1,438,582,993	0.6%	78.4%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	1,385,441,377	0.6%	78.9%	0.2%
_GUARD_KEYS_VERSION	1,382,529,467	0.6%	79.5%	0.0%
_COMPARE_OP_STR	1,358,748,825	0.6%	80.1%
_BINARY_OP_SUBTRACT_INT	1,349,203,473	0.6%	80.6%
_CONTAINS_OP_SET	1,318,416,915	0.5%	81.2%	0.0%
_LOAD_ATTR_METHOD_WITH_VALUES	1,298,974,953	0.5%	81.7%
_STORE_FAST_4	1,231,716,168	0.5%	82.2%
_CALL_LEN	1,168,042,902	0.5%	82.7%
_TIER2_RESUME_CHECK	1,088,698,829	0.4%	83.1%	0.0%
_LOAD_FAST_6	1,087,191,716	0.4%	83.6%
_CALL_LIST_APPEND	1,067,111,865	0.4%	84.0%
_FOR_ITER_TIER_TWO	1,010,649,672	0.4%	84.4%	38.1%
_BINARY_SUBSCR_STR_INT	1,001,224,449	0.4%	84.8%	0.0%
_STORE_FAST_7	956,640,748	0.4%	85.2%
_STORE_FAST_5	916,722,583	0.4%	85.6%
_RETURN_VALUE	891,168,062	0.4%	86.0%
_BINARY_OP_MULTIPLY_FLOAT	871,090,135	0.4%	86.3%
_CHECK_STACK_SPACE_OPERAND	845,157,366	0.3%	86.7%	0.0%
_LOAD_DEREF	830,274,270	0.3%	87.0%
_CALL_BUILTIN_FAST	824,747,895	0.3%	87.4%	0.0%
_BINARY_OP	819,082,222	0.3%	87.7%
_DYNAMIC_EXIT	816,485,905	0.3%	88.0%
_LOAD_ATTR_SLOT_0	805,223,911	0.3%	88.4%	0.0%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	775,532,484	0.3%	88.7%
_BUILD_TUPLE	774,864,235	0.3%	89.0%
_GUARD_BOTH_UNICODE	735,366,853	0.3%	89.3%	0.0%
_PUSH_NULL	729,786,766	0.3%	89.6%
_STORE_FAST_2	713,835,184	0.3%	89.9%
_GET_ITER	688,457,531	0.3%	90.2%
_CALL_BUILTIN_O	671,722,245	0.3%	90.5%	0.9%
_STORE_FAST_3	654,671,672	0.3%	90.7%
_GUARD_BOTH_FLOAT	622,491,891	0.3%	91.0%	3.0%
_STORE_SUBSCR	617,619,206	0.3%	91.2%
_LOAD_ATTR	598,628,000	0.2%	91.5%
_ITER_CHECK_RANGE	591,879,907	0.2%	91.7%	0.2%
_GUARD_NOT_EXHAUSTED_RANGE	590,861,347	0.2%	92.0%	5.9%
_GUARD_BOTH_INT	583,447,761	0.2%	92.2%	0.0%
_INIT_CALL_PY_EXACT_ARGS_1	577,386,465	0.2%	92.5%
_ITER_NEXT_RANGE	556,249,843	0.2%	92.7%
_UNPACK_SEQUENCE_TWO_TUPLE	541,920,966	0.2%	92.9%
_CHECK_IS_NOT_PY_CALLABLE	527,379,735	0.2%	93.1%	0.1%
_BUILD_LIST	526,787,759	0.2%	93.3%
_CALL_NON_PY_GENERAL	526,614,986	0.2%	93.6%
_ITER_CHECK_TUPLE	511,424,945	0.2%	93.8%	17.8%
_STORE_FAST_6	508,143,300	0.2%	94.0%
_INIT_CALL_PY_EXACT_ARGS_4	501,464,439	0.2%	94.2%
_GUARD_NOS_FLOAT	489,006,573	0.2%	94.4%	0.0%
_GUARD_DORV_NO_DICT	476,058,196	0.2%	94.6%	0.8%
_STORE_ATTR_INSTANCE_VALUE	472,279,636	0.2%	94.8%
_COMPARE_OP	439,082,592	0.2%	95.0%
_BINARY_OP_ADD_FLOAT	433,843,977	0.2%	95.1%
_INIT_CALL_PY_EXACT_ARGS_0	422,987,402	0.2%	95.3%
_GUARD_NOT_EXHAUSTED_TUPLE	420,376,302	0.2%	95.5%	35.7%
_STORE_SUBSCR_LIST_INT	399,950,250	0.2%	95.6%
_SEND_GEN_FRAME	390,243,341	0.2%	95.8%	0.0%
_CALL_ISINSTANCE	360,032,128	0.1%	95.9%
_BINARY_SUBSCR_DICT	345,615,069	0.1%	96.1%
_CALL_TYPE_1	314,883,779	0.1%	96.2%
_GUARD_TOS_INT	312,475,495	0.1%	96.3%
_CONTAINS_OP_DICT	308,489,072	0.1%	96.5%	0.0%
_IS_OP	302,627,809	0.1%	96.6%
_CHECK_ATTR_CLASS	300,523,932	0.1%	96.7%	0.9%
_LOAD_ATTR_CLASS_0	296,776,947	0.1%	96.8%
_TO_BOOL_NONE	279,280,962	0.1%	97.0%	25.8%
_ITER_NEXT_TUPLE	270,264,340	0.1%	97.1%
_BINARY_OP_SUBTRACT_FLOAT	270,210,528	0.1%	97.2%
_CHECK_STACK_SPACE	265,637,823	0.1%	97.3%	0.0%
_UNPACK_SEQUENCE_TUPLE	256,827,591	0.1%	97.4%	0.0%
_CALL_METHOD_DESCRIPTOR_FAST	223,683,169	0.1%	97.5%	11.0%
_GUARD_IS_NOT_NONE_POP	210,035,025	0.1%	97.6%	15.2%
_TO_BOOL_INT	208,841,152	0.1%	97.7%	0.0%
_CALL_METHOD_DESCRIPTOR_NOARGS	193,436,303	0.1%	97.7%	2.7%
_LIST_APPEND	181,880,825	0.1%	97.8%
_BINARY_OP_MULTIPLY_INT	178,239,216	0.1%	97.9%
_STORE_ATTR_SLOT	177,461,555	0.1%	98.0%
_STORE_FAST_0	159,218,979	0.1%	98.0%
_TO_BOOL	155,763,582	0.1%	98.1%
_INIT_CALL_PY_EXACT_ARGS_2	154,035,969	0.1%	98.2%
_GUARD_IS_NONE_POP	148,418,842	0.1%	98.2%	20.7%
_BUILD_SLICE	124,942,360	0.1%	98.3%
_STORE_SUBSCR_DICT	124,602,592	0.1%	98.3%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	124,551,931	0.1%	98.4%	1.0%
_BINARY_SUBSCR_TUPLE_INT	123,859,225	0.1%	98.4%
_REPLACE_WITH_TRUE	118,208,404	0.0%	98.5%
_PY_FRAME_GENERAL	117,237,025	0.0%	98.5%
_CONTAINS_OP	116,134,709	0.0%	98.6%
_STORE_SLICE	112,473,853	0.0%	98.6%
_GUARD_GLOBALS_VERSION_PUSH_KEYS	107,550,858	0.0%	98.7%
_LOAD_GLOBAL_MODULE_FROM_KEYS	107,550,858	0.0%	98.7%
_CALL_METHOD_DESCRIPTOR_O	105,072,369	0.0%	98.7%	0.2%
_FOR_ITER_GEN_FRAME	101,691,699	0.0%	98.8%	0.0%
_GUARD_GLOBALS_VERSION	98,818,403	0.0%	98.8%
_DELETE_SUBSCR	98,767,754	0.0%	98.9%
_GET_ANEXT	94,136,760	0.0%	98.9%
_BINARY_SLICE	93,834,930	0.0%	98.9%
_COPY_FREE_VARS	87,363,025	0.0%	99.0%
_LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	82,996,521	0.0%	99.0%
_UNARY_NEGATIVE	81,844,218	0.0%	99.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	81,723,644	0.0%	99.1%	3.8%
_FORMAT_SIMPLE	80,631,024	0.0%	99.1%
_CONVERT_VALUE	79,477,134	0.0%	99.1%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	78,658,502	0.0%	99.2%
_MAKE_FUNCTION	75,050,572	0.0%	99.2%
_RETURN_GENERATOR	74,570,580	0.0%	99.2%
_LIST_EXTEND	72,837,111	0.0%	99.3%
_CALL_INTRINSIC_1	72,822,562	0.0%	99.3%
_GUARD_TOS_FLOAT	70,904,723	0.0%	99.3%	0.0%
_CALL_BUILTIN_CLASS	68,337,177	0.0%	99.4%	0.0%
_COMPARE_OP_FLOAT	67,415,242	0.0%	99.4%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	66,446,668	0.0%	99.4%
_LOAD_GLOBAL_BUILTINS	63,421,860	0.0%	99.4%
_SET_FUNCTION_ATTRIBUTE	63,130,968	0.0%	99.5%
_UNPACK_SEQUENCE_LIST	60,733,337	0.0%	99.5%	0.0%
_TO_BOOL_LIST	54,218,788	0.0%	99.5%	0.0%
_TO_BOOL_STR	52,509,144	0.0%	99.5%	2.9%
_UNARY_NOT	51,980,247	0.0%	99.6%
_INIT_CALL_PY_EXACT_ARGS_3	45,197,324	0.0%	99.6%
_CALL_STR_1	43,351,651	0.0%	99.6%
_BINARY_SUBSCR_CHECK_FUNC	43,170,727	0.0%	99.6%	0.0%
_BINARY_SUBSCR_INIT_CALL	43,169,044	0.0%	99.6%
_BINARY_OP_ADD_UNICODE	43,050,045	0.0%	99.6%
_BUILD_STRING	40,702,551	0.0%	99.7%
_LOAD_CONST	38,540,302	0.0%	99.7%
_CALL_KW_NON_PY	37,610,650	0.0%	99.7%
_CHECK_IS_NOT_PY_CALLABLE_KW	37,610,650	0.0%	99.7%
_CHECK_ATTR_METHOD_LAZY_DICT	36,620,095	0.0%	99.7%
_LOAD_ATTR_METHOD_LAZY_DICT	36,620,095	0.0%	99.7%
_LOAD_ATTR_INSTANCE_VALUE_1	36,373,639	0.0%	99.8%	1.6%
_PY_FRAME_KW	36,147,687	0.0%	99.8%
_CHECK_FUNCTION_VERSION_KW	35,427,748	0.0%	99.8%	0.1%
_GUARD_BUILTINS_VERSION_PUSH_KEYS	35,396,543	0.0%	99.8%
_LOAD_GLOBAL_BUILTINS_FROM_KEYS	35,396,543	0.0%	99.8%
_LOAD_ATTR_NONDESCRIPTOR_NO_DICT	29,919,790	0.0%	99.8%
_CHECK_ATTR_MODULE	28,597,806	0.0%	99.8%
_LOAD_ATTR_MODULE	28,597,806	0.0%	99.9%
_CHECK_AND_ALLOCATE_OBJECT	27,558,490	0.0%	99.9%	6.5%
_CHECK_PEP_523	25,876,243	0.0%	99.9%
_STORE_ATTR	25,834,374	0.0%	99.9%
_CREATE_INIT_FRAME	25,773,930	0.0%	99.9%
_BUILD_MAP	25,493,406	0.0%	99.9%
_LOAD_FAST_AND_CLEAR	25,407,035	0.0%	99.9%
_MAP_ADD	25,110,967	0.0%	99.9%
_GET_YIELD_FROM_ITER	24,545,386	0.0%	99.9%
_DEOPT	22,106,289	0.0%	99.9%
_CHECK_ATTR_WITH_HINT	18,962,777	0.0%	100.0%	2.0%
_LOAD_ATTR_WITH_HINT	18,586,822	0.0%	100.0%	0.9%
_LOAD_ATTR_PROPERTY_FRAME	11,607,376	0.0%	100.0%	0.0%
_UNARY_INVERT	9,354,037	0.0%	100.0%
_LOAD_SUPER_ATTR_METHOD	8,972,655	0.0%	100.0%
_CALL_TUPLE_1	8,142,902	0.0%	100.0%
_DICT_MERGE	7,946,072	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS	7,402,559	0.0%	100.0%
_STORE_DEREF	5,662,096	0.0%	100.0%
_GET_AWAITABLE	4,527,364	0.0%	100.0%
_CHECK_METHOD_VERSION	4,220,711	0.0%	100.0%	0.0%
_EXPAND_METHOD	4,219,689	0.0%	100.0%
_BINARY_OP_INPLACE_ADD_UNICODE	4,171,082	0.0%	100.0%
_STORE_GLOBAL	3,563,640	0.0%	100.0%
_MAKE_CELL	3,007,337	0.0%	100.0%
_ERROR_POP_N	2,408,272	0.0%	100.0%
_LOAD_ATTR_SLOT_1	2,337,357	0.0%	100.0%
_IMPORT_NAME	1,486,659	0.0%	100.0%
_POP_TOP_LOAD_CONST_INLINE_BORROW	1,279,331	0.0%	100.0%
_UNPACK_SEQUENCE	1,236,587	0.0%	100.0%
_IMPORT_FROM	991,621	0.0%	100.0%
_LOAD_ATTR_CLASS_1	947,974	0.0%	100.0%
_DELETE_FAST	861,104	0.0%	100.0%
_LOAD_SPECIAL	843,192	0.0%	100.0%
_CHECK_METHOD_VERSION_KW	768,354	0.0%	100.0%	0.0%
_EXPAND_METHOD_KW	768,270	0.0%	100.0%
_LOAD_FAST_CHECK	695,633	0.0%	100.0%
_UNPACK_EX	562,440	0.0%	100.0%
_LOAD_GLOBAL	240,548	0.0%	100.0%
_STORE_ATTR_WITH_HINT	58,486	0.0%	100.0%
_BUILD_SET	40,536	0.0%	100.0%
_SET_ADD	17,266	0.0%	100.0%
_LOAD_NAME	14,623	0.0%	100.0%
_STORE_NAME	4,238	0.0%	100.0%
_FORMAT_WITH_SPEC	2,417	0.0%	100.0%
_DELETE_ATTR	1,905	0.0%	100.0%
_POP_EXCEPT	807	0.0%	100.0%
_LOAD_BUILD_CLASS	462	0.0%	100.0%

Pair counts

Pair counts for top 100 Non-JIT uop pairs

Pairs of specialized operations that deoptimize and are then followed by the corresponding unspecialized instruction are not counted as pairs.

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL_FUNCTION_EX	51,966
SEND	29,930
CALL	23,838
RAISE_VARARGS	2,176
CALL_KW	126

Optimizer errored out with opcode

Optimization stopped after encountering this opcode

Rare events

Counts of rare/unlikely events

Event	Count
set class ⓘ Setting an object's class, obj.__class__ = ...	22,592
set bases ⓘ Setting the bases of a class, cls.__bases__ = ...	29
set eval frame func ⓘ Setting the PEP 523 frame eval function _PyInterpreterState_SetFrameEvalFunc()	0
builtin dict ⓘ Modifying the builtins, __builtins__.__dict__[var] = ...	0
func modification ⓘ Modifying a function, e.g. func.__defaults__ = ..., etc.	29
watched dict modification ⓘ A watched dict has been modified	247
watched globals modification ⓘ A watched globals() dict has been modified	247

Meta stats

Meta statistics

	Count
Number of data files	1,794

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Stats gathered on: 2024-10-25