Pystats results

benchmark: sqlalchemy_imperative
fork: brandtbucher
ref: justin-no-externs
commit hash: 64b198a
commit date: 2024-10-25T10:03:36-07:00

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	79,728,693	23.0%	23.0%
LOAD_ATTR_INSTANCE_VALUE	16,090,675	4.6%	27.7%	11.1%
POP_JUMP_IF_FALSE	15,604,865	4.5%	32.2%
RESUME_CHECK	14,494,504	4.2%	36.4%	0.0%
LOAD_CONST	13,520,348	3.9%	40.3%
STORE_FAST	13,381,592	3.9%	44.1%
LOAD_ATTR	11,345,880	3.3%	47.4%
TO_BOOL_BOOL	11,068,865	3.2%	50.6%
RETURN_VALUE	10,435,440	3.0%	53.6%
LOAD_FAST_LOAD_FAST	9,509,100	2.7%	56.3%
LOAD_GLOBAL_MODULE	8,405,666	2.4%	58.8%
LOAD_ATTR_METHOD_WITH_VALUES	7,031,560	2.0%	60.8%	18.2%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	6,226,840	1.8%	62.6%	40.1%
CALL_PY_EXACT_ARGS	5,897,440	1.7%	64.3%	3.4%
POP_JUMP_IF_TRUE	5,872,380	1.7%	66.0%
POP_TOP	5,703,240	1.6%	67.6%
LOAD_ATTR_WITH_HINT	5,500,150	1.6%	69.2%	9.4%
STORE_ATTR_INSTANCE_VALUE	4,841,940	1.4%	70.6%	10.2%
STORE_ATTR	4,785,415	1.4%	72.0%
BUILD_TUPLE	4,677,243	1.4%	73.4%
RETURN_CONST	4,541,940	1.3%	74.7%
LOAD_DEREF	4,076,280	1.2%	75.9%
LOAD_GLOBAL_BUILTIN	3,669,185	1.1%	76.9%
COPY	3,576,960	1.0%	77.9%
LOAD_ATTR_MODULE	3,433,086	1.0%	78.9%
INTERPRETER_EXIT	3,142,080	0.9%	79.8%
LOAD_ATTR_SLOT	3,091,200	0.9%	80.7%	3.3%
PUSH_NULL	2,995,980	0.9%	81.6%
TO_BOOL	2,749,500	0.8%	82.4%
POP_JUMP_IF_NOT_NONE	2,730,300	0.8%	83.2%
TO_BOOL_NONE	2,444,780	0.7%	83.9%	4.2%
CALL_NON_PY_GENERAL	2,416,500	0.7%	84.6%
NOP	2,175,420	0.6%	85.2%
GET_ITER	2,119,740	0.6%	85.8%
BUILD_LIST	1,930,620	0.6%	86.4%
STORE_ATTR_SLOT	1,882,560	0.5%	86.9%
IS_OP	1,784,700	0.5%	87.4%
SWAP	1,783,027	0.5%	88.0%
POP_JUMP_IF_NONE	1,737,600	0.5%	88.5%
TO_BOOL_ALWAYS_TRUE	1,546,080	0.4%	88.9%	1.6%
CALL_FUNCTION_EX	1,545,720	0.4%	89.4%
BINARY_SUBSCR_DICT	1,470,720	0.4%	89.8%
CALL_PY_GENERAL	1,449,380	0.4%	90.2%
CALL_METHOD_DESCRIPTOR_FAST	1,420,140	0.4%	90.6%	69.4%
CALL_KW_PY	1,401,600	0.4%	91.0%
ENTER_EXECUTOR	1,397,604	0.4%	91.4%
BUILD_MAP	1,305,120	0.4%	91.8%
LOAD_ATTR_METHOD_NO_DICT	1,208,760	0.3%	92.1%
CALL_BUILTIN_CLASS	1,207,740	0.3%	92.5%
MAKE_CELL	1,206,780	0.3%	92.8%
DICT_MERGE	1,160,160	0.3%	93.2%
LOAD_ATTR_CLASS	1,159,680	0.3%	93.5%	4.4%
STORE_SUBSCR_DICT	966,720	0.3%	93.8%
COPY_FREE_VARS	963,900	0.3%	94.1%
STORE_FAST_STORE_FAST	963,900	0.3%	94.3%
TO_BOOL_LIST	911,840	0.3%	94.6%	5.8%
EXTENDED_ARG	821,160	0.2%	94.8%
JUMP_FORWARD	771,900	0.2%	95.1%
FOR_ITER_LIST	771,182	0.2%	95.3%
CONTAINS_OP	677,000	0.2%	95.5%
LOAD_ATTR_PROPERTY	629,760	0.2%	95.7%	8.1%
BINARY_OP	627,160	0.2%	95.8%
LOAD_FAST_AND_CLEAR	624,960	0.2%	96.0%
CALL_INTRINSIC_1	579,900	0.2%	96.2%
LIST_EXTEND	579,900	0.2%	96.4%
CALL_BUILTIN_FAST	579,840	0.2%	96.5%
STORE_DEREF	530,940	0.2%	96.7%
FOR_ITER	530,245	0.2%	96.8%
EXIT_INIT_CHECK	482,880	0.1%	97.0%
UNARY_NOT	482,880	0.1%	97.1%
CALL_ALLOC_AND_ENTER_INIT	482,880	0.1%	97.3%
LOAD_FAST_CHECK	434,880	0.1%	97.4%
BINARY_OP_ADD_INT	434,880	0.1%	97.5%
LIST_APPEND	432,000	0.1%	97.6%
COMPARE_OP	411,010	0.1%	97.7%
MAKE_FUNCTION	385,980	0.1%	97.9%
SET_FUNCTION_ATTRIBUTE	385,980	0.1%	98.0%
CALL_BOUND_METHOD_EXACT_ARGS	385,920	0.1%	98.1%
UNPACK_SEQUENCE_TWO_TUPLE	384,060	0.1%	98.2%
CALL_BUILTIN_O	338,840	0.1%	98.3%	14.4%
COMPARE_OP_INT	337,925	0.1%	98.4%
BINARY_SUBSCR_LIST_INT	336,960	0.1%	98.5%
CALL_TUPLE_1	289,920	0.1%	98.6%
UNPACK_SEQUENCE_TUPLE	289,920	0.1%	98.7%
CALL_METHOD_DESCRIPTOR_NOARGS	241,980	0.1%	98.7%
BUILD_SET	240,960	0.1%	98.8%
FOR_ITER_TUPLE	192,960	0.1%	98.8%
LOAD_SUPER_ATTR_METHOD	192,960	0.1%	98.9%
CONTAINS_OP_DICT	192,000	0.1%	99.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	172,580	0.0%	99.0%	15.2%
CALL	145,380	0.0%	99.1%
BINARY_SUBSCR	145,020	0.0%	99.1%
UNPACK_SEQUENCE	145,020	0.0%	99.1%
BINARY_SUBSCR_TUPLE_INT	145,020	0.0%	99.2%
STORE_SUBSCR	145,000	0.0%	99.2%
CHECK_EXC_MATCH	144,960	0.0%	99.3%
POP_EXCEPT	144,960	0.0%	99.3%
PUSH_EXC_INFO	144,960	0.0%	99.3%
DELETE_ATTR	144,960	0.0%	99.4%
JUMP_BACKWARD_NO_INTERRUPT	144,960	0.0%	99.4%
BINARY_SUBSCR_GETITEM	144,960	0.0%	99.5%
CALL_BOUND_METHOD_GENERAL	144,960	0.0%	99.5%
CALL_ISINSTANCE	144,960	0.0%	99.6%
CALL_KW_NON_PY	144,960	0.0%	99.6%
CALL_STR_1	144,960	0.0%	99.6%
STORE_SUBSCR_LIST_INT	144,960	0.0%	99.7%
RETURN_GENERATOR	144,000	0.0%	99.7%
YIELD_VALUE	144,000	0.0%	99.8%
BINARY_OP_SUBTRACT_INT	96,960	0.0%	99.8%
CALL_KW	96,080	0.0%	99.8%
CALL_LEN	96,005	0.0%	99.8%
STORE_FAST_LOAD_FAST	96,000	0.0%	99.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	96,000	0.0%	99.9%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	96,000	0.0%	99.9%
CALL_LIST_APPEND	48,960	0.0%	99.9%
CALL_METHOD_DESCRIPTOR_O	48,060	0.0%	100.0%
CONTAINS_OP_SET	48,000	0.0%	100.0%
FOR_ITER_GEN	48,000	0.0%	100.0%
LOAD_ATTR_METHOD_LAZY_DICT	48,000	0.0%	100.0%
FOR_ITER_RANGE	1,160	0.0%	100.0%
JUMP_BACKWARD	527	0.0%	100.0%
BINARY_OP_ADD_FLOAT	480	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	480	0.0%	100.0%
LOAD_GLOBAL	80	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	14,171,415	4.1%	4.1%
POP_JUMP_IF_FALSE LOAD_FAST	10,533,185	3.0%	7.1%
STORE_FAST LOAD_FAST	9,032,885	2.6%	9.7%
LOAD_FAST LOAD_ATTR	8,673,260	2.5%	12.2%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	7,346,885	2.1%	14.4%
RESUME_CHECK LOAD_FAST	7,201,143	2.1%	16.4%
LOAD_CONST LOAD_FAST	6,079,680	1.8%	18.2%
CALL_PY_EXACT_ARGS RESUME_CHECK	5,653,620	1.6%	19.8%
LOAD_FAST LOAD_ATTR_WITH_HINT	5,009,530	1.4%	21.3%
LOAD_FAST LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	4,440,960	1.3%	22.6%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	4,203,925	1.2%	23.8%
LOAD_FAST LOAD_FAST	3,668,160	1.1%	24.8%
POP_JUMP_IF_TRUE LOAD_FAST	3,625,920	1.0%	25.9%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	3,384,060	1.0%	26.9%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	3,336,086	1.0%	27.8%
BUILD_TUPLE LOAD_CONST	3,275,580	0.9%	28.8%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	3,237,355	0.9%	29.7%
CACHE RESUME_CHECK	2,998,140	0.9%	30.6%
LOAD_FAST STORE_ATTR	2,950,095	0.9%	31.4%
RETURN_CONST POP_TOP	2,900,280	0.8%	32.3%
POP_TOP LOAD_FAST	2,854,200	0.8%	33.1%
LOAD_GLOBAL_BUILTIN LOAD_FAST	2,848,385	0.8%	33.9%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	2,707,200	0.8%	34.7%
LOAD_ATTR BUILD_TUPLE	2,696,640	0.8%	35.5%
RETURN_VALUE STORE_FAST	2,509,560	0.7%	36.2%
RETURN_VALUE RETURN_VALUE	2,464,380	0.7%	36.9%
LOAD_FAST TO_BOOL_BOOL	2,464,360	0.7%	37.6%
STORE_ATTR LOAD_FAST	2,415,365	0.7%	38.3%
LOAD_ATTR LOAD_FAST	2,369,280	0.7%	39.0%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	2,319,360	0.7%	39.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES LOAD_FAST	2,265,600	0.7%	40.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES TO_BOOL_BOOL	2,223,600	0.6%	41.0%
LOAD_FAST RETURN_VALUE	2,128,440	0.6%	41.6%
RETURN_VALUE INTERPRETER_EXIT	2,080,320	0.6%	42.2%
LOAD_FAST LOAD_CONST	2,076,663	0.6%	42.8%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	2,028,480	0.6%	43.4%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_BOOL	1,936,560	0.6%	43.9%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	1,933,500	0.6%	44.5%
LOAD_FAST CALL_PY_EXACT_ARGS	1,933,440	0.6%	45.0%
LOAD_FAST LOAD_ATTR_SLOT	1,930,560	0.6%	45.6%
LOAD_FAST LOAD_GLOBAL_MODULE	1,883,040	0.5%	46.1%
NOP LOAD_FAST	1,837,500	0.5%	46.7%
POP_JUMP_IF_NOT_NONE LOAD_FAST	1,837,440	0.5%	47.2%
TO_BOOL_NONE POP_JUMP_IF_FALSE	1,836,600	0.5%	47.7%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	1,786,560	0.5%	48.2%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	1,738,560	0.5%	48.7%
TO_BOOL POP_JUMP_IF_FALSE	1,670,940	0.5%	49.2%
PUSH_NULL LOAD_FAST	1,642,200	0.5%	49.7%
POP_TOP RETURN_CONST	1,594,740	0.5%	50.2%
RESUME_CHECK LOAD_GLOBAL_MODULE	1,447,761	0.4%	50.6%
LOAD_FAST_LOAD_FAST STORE_ATTR	1,447,680	0.4%	51.0%
IS_OP POP_JUMP_IF_FALSE	1,446,720	0.4%	51.4%
LOAD_FAST POP_JUMP_IF_NOT_NONE	1,402,620	0.4%	51.8%
LOAD_CONST CALL_KW_PY	1,401,600	0.4%	52.2%
POP_JUMP_IF_NONE LOAD_FAST	1,400,640	0.4%	52.6%
LOAD_ATTR_MODULE PUSH_NULL	1,354,680	0.4%	53.0%
CALL_KW_PY RESUME_CHECK	1,353,600	0.4%	53.4%
LOAD_GLOBAL_MODULE LOAD_FAST	1,351,680	0.4%	53.8%
LOAD_ATTR_WITH_HINT TO_BOOL_BOOL	1,344,720	0.4%	54.2%
LOAD_FAST POP_JUMP_IF_NONE	1,254,720	0.4%	54.5%
LOAD_ATTR_INSTANCE_VALUE STORE_FAST	1,209,720	0.3%	54.9%
LOAD_FAST TO_BOOL	1,208,720	0.3%	55.2%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_CONST	1,207,680	0.3%	55.6%
LOAD_FAST BUILD_TUPLE	1,206,780	0.3%	55.9%
BUILD_MAP LOAD_FAST	1,160,160	0.3%	56.3%
DICT_MERGE CALL_FUNCTION_EX	1,160,160	0.3%	56.6%
LOAD_FAST DICT_MERGE	1,160,160	0.3%	56.9%
LOAD_ATTR_WITH_HINT LOAD_FAST	1,109,530	0.3%	57.3%
LOAD_CONST LOAD_CONST	1,063,800	0.3%	57.6%
CALL_PY_GENERAL RESUME_CHECK	1,063,400	0.3%	57.9%
RETURN_VALUE LOAD_FAST	1,062,720	0.3%	58.2%
LOAD_FAST COPY	1,062,720	0.3%	58.5%
LOAD_FAST_LOAD_FAST LOAD_FAST	1,061,760	0.3%	58.8%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_WITH_VALUES	1,015,680	0.3%	59.1%
RESUME_CHECK LOAD_FAST_LOAD_FAST	1,014,720	0.3%	59.4%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST_LOAD_FAST	1,014,720	0.3%	59.7%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST	966,720	0.3%	60.0%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	965,760	0.3%	60.2%
RETURN_CONST INTERPRETER_EXIT	965,760	0.3%	60.5%
TO_BOOL_ALWAYS_TRUE POP_JUMP_IF_FALSE	965,760	0.3%	60.8%
LOAD_FAST_LOAD_FAST STORE_ATTR_SLOT	964,800	0.3%	61.1%
TO_BOOL POP_JUMP_IF_TRUE	945,200	0.3%	61.3%
LOAD_FAST BINARY_SUBSCR_DICT	940,800	0.3%	61.6%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_NONE	918,720	0.3%	61.9%
COPY TO_BOOL_BOOL	917,760	0.3%	62.2%
STORE_ATTR LOAD_FAST_LOAD_FAST	916,800	0.3%	62.4%
LOAD_CONST STORE_FAST	870,960	0.3%	62.7%
LOAD_ATTR LOAD_ATTR_METHOD_WITH_VALUES	869,800	0.3%	62.9%
POP_JUMP_IF_TRUE POP_TOP	869,760	0.3%	63.2%
LOAD_FAST TO_BOOL_NONE	868,800	0.3%	63.4%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_INSTANCE_VALUE	856,300	0.2%	63.7%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	821,980	0.2%	63.9%
RESUME_CHECK LOAD_CONST	821,820	0.2%	64.1%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	821,760	0.2%	64.4%
POP_JUMP_IF_FALSE NOP	821,760	0.2%	64.6%
LOAD_GLOBAL_MODULE IS_OP	820,800	0.2%	64.9%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	772,860	0.2%	65.1%
LOAD_FAST CALL_NON_PY_GENERAL	772,800	0.2%	65.3%
LOAD_FAST STORE_ATTR_SLOT	772,800	0.2%	65.5%
LOAD_FAST TO_BOOL_ALWAYS_TRUE	772,800	0.2%	65.7%

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.

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	2,998,140	95.4%
POP_TOP	96,000	3.1%
COPY_FREE_VARS	48,000	1.5%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	144,980	100.0%
BINARY_SUBSCR	40	0.0%

Successors	Count	Percentage
STORE_FAST	144,960	100.0%
BINARY_SUBSCR	40	0.0%
BINARY_SUBSCR_TUPLE_INT	20	0.0%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	144,960	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	144,960	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	482,880	100.0%

Successors	Count	Percentage
RETURN_VALUE	482,880	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
SWAP	480,960	22.7%
LOAD_FAST	384,960	18.2%
LOAD_DEREF	288,960	13.6%
RETURN_VALUE	240,960	11.4%
CALL_BUILTIN_CLASS	145,020	6.8%

Successors	Count	Percentage
FOR_ITER_LIST	625,920	29.5%
LOAD_FAST_AND_CLEAR	480,960	22.7%
FOR_ITER	433,920	20.5%
EXTENDED_ARG	241,020	11.4%
FOR_ITER_TUPLE	192,960	9.1%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	2,080,320	66.2%
RETURN_CONST	965,760	30.7%
YIELD_VALUE	96,000	3.1%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	385,980	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	385,980	100.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	821,760	37.8%
RESUME_CHECK	532,800	24.5%
STORE_FAST	482,880	22.2%
STORE_DEREF	144,960	6.7%
STORE_ATTR_INSTANCE_VALUE	144,960	6.7%

Successors	Count	Percentage
LOAD_FAST	1,837,500	84.5%
LOAD_FAST_LOAD_FAST	192,960	8.9%
LOAD_DEREF	144,960	6.7%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	144,960	100.0%

Successors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	144,960	100.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_CONST	2,900,280	50.9%
POP_JUMP_IF_TRUE	869,760	15.3%
POP_JUMP_IF_FALSE	627,840	11.0%
CALL_METHOD_DESCRIPTOR_FAST	289,920	5.1%
CALL_NON_PY_GENERAL	241,980	4.2%

Successors	Count	Percentage
LOAD_FAST	2,854,200	50.0%
RETURN_CONST	1,594,740	28.0%
LOAD_CONST	435,840	7.6%
ENTER_EXECUTOR	192,000	3.4%
POP_EXCEPT	144,960	2.5%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
LOAD_ATTR	144,960	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	144,960	100.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	1,354,680	45.2%
LOAD_FAST	772,440	25.8%
LOAD_ATTR	482,880	16.1%
LOAD_DEREF	241,020	8.0%
LOAD_ATTR_CLASS	144,960	4.8%

Successors	Count	Percentage
LOAD_FAST	1,642,200	54.8%
LOAD_FAST_LOAD_FAST	627,900	21.0%
LOAD_GLOBAL_MODULE	241,920	8.1%
LOAD_CONST	192,960	6.4%
CALL_NON_PY_GENERAL	146,000	4.9%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
COPY_FREE_VARS	96,000	66.7%
CALL_PY_EXACT_ARGS	48,000	33.3%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	96,000	66.7%
GET_ITER	48,000	33.3%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
RETURN_VALUE	2,464,380	23.6%
LOAD_FAST	2,128,440	20.4%
ENTER_EXECUTOR	722,877	6.9%
CALL_NON_PY_GENERAL	675,900	6.5%
EXIT_INIT_CHECK	482,880	4.6%

Successors	Count	Percentage
STORE_FAST	2,509,560	24.0%
RETURN_VALUE	2,464,380	23.6%
INTERPRETER_EXIT	2,080,320	19.9%
LOAD_FAST	1,062,720	10.2%
COPY	484,800	4.6%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	144,960	100.0%
STORE_SUBSCR	40	0.0%

Successors	Count	Percentage
STORE_FAST	144,960	100.0%
STORE_SUBSCR	40	0.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	1,208,720	44.0%
LOAD_ATTR	552,960	20.1%
LOAD_ATTR_SLOT	434,880	15.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	344,640	12.5%
LOAD_ATTR_INSTANCE_VALUE	145,020	5.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,670,940	60.8%
POP_JUMP_IF_TRUE	945,200	34.4%
EXTENDED_ARG	118,560	4.3%
TO_BOOL	12,360	0.4%
TO_BOOL_NONE	1,440	0.1%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_ALWAYS_TRUE	289,920	60.0%
TO_BOOL_BOOL	192,960	40.0%

Successors	Count	Percentage
COPY	337,920	70.0%
STORE_FAST	144,960	30.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
BUILD_SET	240,960	38.4%
BUILD_TUPLE	144,960	23.1%
LOAD_ATTR_MODULE	144,960	23.1%
LOAD_FAST	96,000	15.3%
BINARY_OP	280	0.0%

Successors	Count	Percentage
LOAD_CONST	240,960	38.4%
SWAP	240,960	38.4%
STORE_FAST	144,960	23.1%
BINARY_OP	280	0.0%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
LOAD_FAST	578,940	30.0%
SWAP	480,960	24.9%
LOAD_FAST_LOAD_FAST	192,960	10.0%
RETURN_VALUE	144,960	7.5%
BUILD_TUPLE	144,960	7.5%

Successors	Count	Percentage
LOAD_FAST	628,800	32.6%
SWAP	480,960	24.9%
RETURN_VALUE	433,920	22.5%
STORE_FAST	338,880	17.6%
BUILD_TUPLE	48,000	2.5%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST	676,320	51.8%
CALL_INTRINSIC_1	434,880	33.3%
POP_JUMP_IF_FALSE	144,960	11.1%
BUILD_TUPLE	48,960	3.8%

Successors	Count	Percentage
LOAD_FAST	1,160,160	88.9%
STORE_FAST	144,960	11.1%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
LOAD_ATTR	144,960	60.2%
LOAD_FAST	48,000	19.9%
LOAD_ATTR_INSTANCE_VALUE	48,000	19.9%

Successors	Count	Percentage
BINARY_OP	240,960	100.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_ATTR	2,696,640	57.7%
LOAD_FAST	1,206,780	25.8%
LOAD_FAST_LOAD_FAST	242,940	5.2%
RETURN_VALUE	192,960	4.1%
LOAD_ATTR_MODULE	144,960	3.1%

Successors	Count	Percentage
LOAD_CONST	3,275,580	70.0%
RETURN_VALUE	289,923	6.2%
STORE_FAST	289,920	6.2%
BINARY_OP	144,960	3.1%
BUILD_LIST	144,960	3.1%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
ENTER_EXECUTOR	95,520	65.7%
LOAD_ATTR_METHOD_WITH_VALUES	49,440	34.0%
CALL	200	0.1%
LOAD_FAST_LOAD_FAST	60	0.0%
PUSH_NULL	40	0.0%

Successors	Count	Percentage
RESUME_CHECK	144,960	99.7%
CALL	200	0.1%
CALL_PY_EXACT_ARGS	80	0.1%
CALL_NON_PY_GENERAL	60	0.0%
CALL_BUILTIN_CLASS	20	0.0%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
DICT_MERGE	1,160,160	75.1%
ENTER_EXECUTOR	192,480	12.5%
CALL_INTRINSIC_1	145,020	9.4%
LOAD_FAST	48,060	3.1%

Successors	Count	Percentage
RESUME_CHECK	434,940	28.1%
COPY_FREE_VARS	385,920	25.0%
RETURN_VALUE	337,920	21.9%
STORE_FAST	241,920	15.7%
POP_TOP	144,960	9.4%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	579,900	100.0%

Successors	Count	Percentage
BUILD_MAP	434,880	75.0%
CALL_FUNCTION_EX	145,020	25.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	96,000	99.9%
CALL_KW	80	0.1%

Successors	Count	Percentage
RESUME_CHECK	96,000	99.9%
CALL_KW	80	0.1%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	289,920	70.5%
LOAD_CONST	96,960	23.6%
BINARY_SUBSCR_DICT	24,000	5.8%
COMPARE_OP	130	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	289,920	70.5%
RETURN_VALUE	96,960	23.6%
POP_JUMP_IF_TRUE	24,000	5.8%
COMPARE_OP	130	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_ATTR	386,880	57.1%
LOAD_FAST	144,960	21.4%
LOAD_FAST_LOAD_FAST	144,960	21.4%
CONTAINS_OP	200	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	676,800	100.0%
CONTAINS_OP	200	0.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	1,062,720	29.7%
LOAD_ATTR_INSTANCE_VALUE	531,840	14.9%
RETURN_VALUE	484,800	13.6%
UNARY_NOT	337,920	9.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	241,920	6.8%

Successors	Count	Percentage
TO_BOOL_BOOL	917,760	25.7%
LOAD_FAST	629,760	17.6%
LOAD_ATTR_INSTANCE_VALUE	627,840	17.6%
TO_BOOL_NONE	435,960	12.2%
TO_BOOL_ALWAYS_TRUE	386,880	10.8%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_FUNCTION_EX	385,920	40.0%
CALL_PY_GENERAL	289,920	30.1%
CALL_PY_EXACT_ARGS	192,060	19.9%
CACHE	48,000	5.0%
CALL_KW_PY	48,000	5.0%

Successors	Count	Percentage
RESUME_CHECK	626,940	65.0%
MAKE_CELL	240,960	25.0%
RETURN_GENERATOR	96,000	10.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	144,960	100.0%

Successors	Count	Percentage
LOAD_FAST	144,960	100.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	1,160,160	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	1,160,160	100.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
GET_ITER	241,020	29.4%
LOAD_FAST	144,960	17.7%
TO_BOOL_BOOL	144,960	17.7%
TO_BOOL	118,560	14.4%
STORE_FAST	97,120	11.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	192,960	23.5%
POP_JUMP_IF_NONE	144,960	17.7%
POP_JUMP_IF_TRUE	144,960	17.7%
FOR_ITER_LIST	144,960	17.7%
JUMP_FORWARD	96,960	11.8%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	433,920	81.8%
EXTENDED_ARG	96,000	18.1%
FOR_ITER	260	0.0%
JUMP_BACKWARD	65	0.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	240,000	45.3%
STORE_FAST	192,960	36.4%
LOAD_FAST	49,020	9.2%
STORE_FAST_LOAD_FAST	48,000	9.1%
FOR_ITER	260	0.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	820,800	46.0%
LOAD_FAST	192,960	10.8%
LOAD_FAST_LOAD_FAST	192,960	10.8%
LOAD_CONST	145,020	8.1%
LOAD_ATTR_MODULE	144,960	8.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,446,720	81.1%
POP_JUMP_IF_TRUE	192,960	10.8%
COPY	144,960	8.1%
STORE_FAST	60	0.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
ENTER_EXECUTOR	307	58.3%
EXTENDED_ARG	160	30.4%
POP_TOP	60	11.4%

Successors	Count	Percentage
FOR_ITER_LIST	302	57.3%
EXTENDED_ARG	140	26.6%
FOR_ITER	65	12.3%
POP_TOP	20	3.8%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
POP_EXCEPT	144,960	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	144,960	100.0%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	433,980	56.2%
EXTENDED_ARG	96,960	12.6%
STORE_ATTR	96,960	12.6%
LOAD_DEREF	96,000	12.4%
POP_TOP	48,000	6.2%

Successors	Count	Percentage
LOAD_FAST	481,980	62.4%
LOAD_FAST_LOAD_FAST	144,960	18.8%
YIELD_VALUE	96,000	12.4%
LOAD_GLOBAL_MODULE	48,960	6.3%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_VALUE	192,000	44.4%
BINARY_SUBSCR_DICT	96,000	22.2%
LOAD_ATTR	48,000	11.1%
LOAD_FAST	48,000	11.1%
STORE_FAST_LOAD_FAST	48,000	11.1%

Successors	Count	Percentage
ENTER_EXECUTOR	432,000	100.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	579,840	100.0%
LOAD_DEREF	60	0.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	579,900	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	8,673,260	76.4%
LOAD_ATTR_INSTANCE_VALUE	579,880	5.1%
LOAD_GLOBAL_MODULE	529,960	4.7%
LOAD_DEREF	434,880	3.8%
LOAD_FAST_LOAD_FAST	385,940	3.4%

Successors	Count	Percentage
BUILD_TUPLE	2,696,640	23.8%
LOAD_FAST	2,369,280	20.9%
LOAD_ATTR_METHOD_WITH_VALUES	869,800	7.7%
STORE_FAST	626,880	5.5%
TO_BOOL	552,960	4.9%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
BUILD_TUPLE	3,275,580	24.2%
LOAD_FAST	2,076,663	15.4%
LOAD_ATTR_METHOD_WITH_VALUES	1,207,680	8.9%
LOAD_CONST	1,063,800	7.9%
RESUME_CHECK	821,820	6.1%

Successors	Count	Percentage
LOAD_FAST	6,079,680	45.0%
CALL_KW_PY	1,401,600	10.4%
LOAD_CONST	1,063,800	7.9%
CALL_METHOD_DESCRIPTOR_FAST	966,720	7.2%
STORE_FAST	870,960	6.4%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
RESUME_CHECK	771,900	18.9%
STORE_FAST	627,840	15.4%
LOAD_DEREF	482,880	11.8%
STORE_ATTR	289,920	7.1%
POP_JUMP_IF_NOT_NONE	288,960	7.1%

Successors	Count	Percentage
LOAD_DEREF	482,880	11.8%
LOAD_FAST	457,920	11.2%
LOAD_ATTR	434,880	10.7%
LOAD_ATTR_METHOD_WITH_VALUES	434,880	10.7%
TO_BOOL_BOOL	337,920	8.3%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	10,533,185	13.2%
STORE_FAST	9,032,885	11.3%
RESUME_CHECK	7,201,143	9.0%
LOAD_CONST	6,079,680	7.6%
LOAD_FAST	3,668,160	4.6%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	14,171,415	17.8%
LOAD_ATTR	8,673,260	10.9%
LOAD_ATTR_WITH_HINT	5,009,530	6.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	4,440,960	5.6%
LOAD_ATTR_METHOD_WITH_VALUES	4,203,925	5.3%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	480,960	77.0%
LOAD_FAST_AND_CLEAR	144,000	23.0%

Successors	Count	Percentage
SWAP	480,960	77.0%
LOAD_FAST_AND_CLEAR	144,000	23.0%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	144,960	33.3%
STORE_FAST	144,960	33.3%
LOAD_GLOBAL_MODULE	144,960	33.3%

Successors	Count	Percentage
GET_ITER	144,960	33.3%
LOAD_DEREF	144,960	33.3%
LOAD_ATTR_METHOD_WITH_VALUES	144,960	33.3%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
RESUME_CHECK	1,014,720	10.7%
STORE_ATTR_INSTANCE_VALUE	1,014,720	10.7%
STORE_ATTR	916,800	9.6%
LOAD_ATTR_METHOD_WITH_VALUES	772,860	8.1%
STORE_FAST	771,840	8.1%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	1,738,560	18.3%
STORE_ATTR	1,447,680	15.2%
LOAD_FAST	1,061,760	11.2%
STORE_ATTR_SLOT	964,800	10.1%
CALL_PY_EXACT_ARGS	627,920	6.6%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
STORE_FAST	40	50.0%
RESUME_CHECK	40	50.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	60	75.0%
LOAD_GLOBAL_BUILTIN	20	25.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	675,840	56.0%
COPY_FREE_VARS	240,960	20.0%
CALL_ALLOC_AND_ENTER_INIT	144,960	12.0%
CALL_BOUND_METHOD_EXACT_ARGS	144,960	12.0%
CALL_PY_GENERAL	60	0.0%

Successors	Count	Percentage
MAKE_CELL	675,840	56.0%
RESUME_CHECK	530,940	44.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	7,346,885	47.1%
TO_BOOL_NONE	1,836,600	11.8%
TO_BOOL	1,670,940	10.7%
IS_OP	1,446,720	9.3%
TO_BOOL_ALWAYS_TRUE	965,760	6.2%

Successors	Count	Percentage
LOAD_FAST	10,533,185	67.5%
LOAD_GLOBAL_MODULE	965,760	6.2%
NOP	821,760	5.3%
LOAD_CONST	628,800	4.0%
POP_TOP	627,840	4.0%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	1,254,720	72.2%
LOAD_ATTR_INSTANCE_VALUE	241,920	13.9%
EXTENDED_ARG	144,960	8.3%
LOAD_DEREF	96,000	5.5%

Successors	Count	Percentage
LOAD_FAST	1,400,640	80.6%
LOAD_GLOBAL_MODULE	192,960	11.1%
LOAD_DEREF	96,000	5.5%
LOAD_FAST_LOAD_FAST	48,000	2.8%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	1,402,620	51.4%
LOAD_ATTR_INSTANCE_VALUE	676,800	24.8%
BINARY_SUBSCR_DICT	554,880	20.3%
LOAD_DEREF	96,000	3.5%

Successors	Count	Percentage
LOAD_FAST	1,837,440	67.3%
LOAD_DEREF	288,960	10.6%
LOAD_FAST_LOAD_FAST	192,960	7.1%
ENTER_EXECUTOR	168,960	6.2%
LOAD_CONST	145,020	5.3%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	3,384,060	57.6%
TO_BOOL	945,200	16.1%
TO_BOOL_NONE	579,840	9.9%
TO_BOOL_LIST	359,440	6.1%
TO_BOOL_ALWAYS_TRUE	241,920	4.1%

Successors	Count	Percentage
LOAD_FAST	3,625,920	61.7%
POP_TOP	869,760	14.8%
LOAD_GLOBAL_MODULE	386,880	6.6%
RETURN_CONST	337,920	5.8%
ENTER_EXECUTOR	169,920	2.9%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	1,594,740	35.1%
RESUME_CHECK	676,800	14.9%
STORE_ATTR_INSTANCE_VALUE	531,840	11.7%
STORE_ATTR	482,880	10.6%
STORE_ATTR_SLOT	482,880	10.6%

Successors	Count	Percentage
POP_TOP	2,900,280	63.9%
INTERPRETER_EXIT	965,760	21.3%
EXIT_INIT_CHECK	482,880	10.6%
RETURN_VALUE	192,960	4.2%
STORE_FAST	60	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	385,980	100.0%

Successors	Count	Percentage
STORE_FAST	145,020	37.6%
CALL_NON_PY_GENERAL	144,960	37.6%
LOAD_DEREF	96,000	24.9%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	2,950,095	61.6%
LOAD_FAST_LOAD_FAST	1,447,680	30.3%
SWAP	240,960	5.0%
LOAD_DEREF	144,960	3.0%
STORE_ATTR	1,720	0.0%

Successors	Count	Percentage
LOAD_FAST	2,415,365	50.5%
LOAD_FAST_LOAD_FAST	916,800	19.2%
RETURN_CONST	482,880	10.1%
LOAD_DEREF	289,920	6.1%
LOAD_GLOBAL_BUILTIN	193,925	4.1%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
RETURN_VALUE	434,880	81.9%
CALL_NON_PY_GENERAL	48,060	9.1%
LOAD_CONST	48,000	9.0%

Successors	Count	Percentage
LOAD_FAST	193,020	36.4%
NOP	144,960	27.3%
LOAD_GLOBAL_MODULE	144,960	27.3%
LOAD_DEREF	48,000	9.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	2,509,560	18.8%
LOAD_ATTR_INSTANCE_VALUE	1,209,720	9.0%
LOAD_CONST	870,960	6.5%
CALL_METHOD_DESCRIPTOR_FAST	772,800	5.8%
CALL_NON_PY_GENERAL	676,320	5.1%

Successors	Count	Percentage
LOAD_FAST	9,032,885	67.5%
LOAD_FAST_LOAD_FAST	771,840	5.8%
LOAD_GLOBAL_MODULE	677,040	5.1%
LOAD_DEREF	627,840	4.7%
LOAD_GLOBAL_BUILTIN	627,400	4.7%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER	48,000	50.0%
FOR_ITER_LIST	48,000	50.0%

Successors	Count	Percentage
LIST_APPEND	48,000	50.0%
LOAD_ATTR	48,000	50.0%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	384,060	39.8%
UNPACK_SEQUENCE_TUPLE	289,920	30.1%
UNPACK_SEQUENCE	144,960	15.0%
LOAD_ATTR_WITH_HINT	144,960	15.0%

Successors	Count	Percentage
LOAD_FAST	481,020	49.9%
STORE_FAST	434,880	45.1%
NOP	48,000	5.0%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BUILD_LIST	480,960	27.0%
LOAD_FAST_AND_CLEAR	480,960	27.0%
BINARY_OP_ADD_INT	434,880	24.4%
BINARY_OP	240,960	13.5%
BINARY_OP_SUBTRACT_INT	96,960	5.4%

Successors	Count	Percentage
GET_ITER	480,960	27.0%
BUILD_LIST	480,960	27.0%
STORE_ATTR_INSTANCE_VALUE	386,880	21.7%
STORE_ATTR	240,960	13.5%
STORE_ATTR_SLOT	144,960	8.1%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
LOAD_FAST	144,960	100.0%
UNPACK_SEQUENCE	40	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	144,960	100.0%
UNPACK_SEQUENCE	40	0.0%
UNPACK_SEQUENCE_TWO_TUPLE	20	0.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
JUMP_FORWARD	96,000	66.7%
LOAD_FAST	48,000	33.3%

Successors	Count	Percentage
INTERPRETER_EXIT	96,000	66.7%
STORE_FAST	48,000	33.3%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_FLOAT	480	100.0%

Successors	Count	Percentage
STORE_FAST	480	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	434,880	100.0%

Successors	Count	Percentage
SWAP	434,880	100.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	480	100.0%

Successors	Count	Percentage
BINARY_OP_ADD_FLOAT	480	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	96,960	100.0%

Successors	Count	Percentage
SWAP	96,960	100.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	940,800	64.0%
LOAD_FAST_LOAD_FAST	240,960	16.4%
CALL_NON_PY_GENERAL	144,960	9.9%
LOAD_ATTR_INSTANCE_VALUE	96,000	6.5%
BUILD_TUPLE	48,000	3.3%

Successors	Count	Percentage
POP_JUMP_IF_NOT_NONE	554,880	37.7%
RETURN_VALUE	482,880	32.8%
STORE_FAST	192,960	13.1%
LIST_APPEND	96,000	6.5%
LOAD_FAST	96,000	6.5%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST	144,960	100.0%

Successors	Count	Percentage
RESUME_CHECK	144,960	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	336,960	100.0%

Successors	Count	Percentage
RETURN_VALUE	144,960	43.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	96,000	28.5%
CALL_PY_EXACT_ARGS	96,000	28.5%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	145,000	100.0%
BINARY_SUBSCR	20	0.0%

Successors	Count	Percentage
STORE_FAST	145,020	100.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_FAST	192,960	40.0%
LOAD_DEREF	144,960	30.0%
LOAD_FAST_LOAD_FAST	144,960	30.0%

Successors	Count	Percentage
RESUME_CHECK	337,920	70.0%
MAKE_CELL	144,960	30.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	240,960	62.4%
PUSH_NULL	144,960	37.6%

Successors	Count	Percentage
RESUME_CHECK	240,960	62.4%
MAKE_CELL	144,960	37.6%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	144,960	100.0%

Successors	Count	Percentage
RESUME_CHECK	144,960	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	482,880	40.0%
LOAD_FAST	241,960	20.0%
LOAD_ATTR	192,960	16.0%
POP_JUMP_IF_FALSE	96,960	8.0%
LOAD_ATTR_INSTANCE_VALUE	96,960	8.0%

Successors	Count	Percentage
RETURN_VALUE	482,880	40.0%
LOAD_FAST	386,880	32.0%
STORE_FAST	192,960	16.0%
GET_ITER	145,020	12.0%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	337,920	58.3%
LOAD_FAST	241,920	41.7%

Successors	Count	Percentage
TO_BOOL_BOOL	337,920	58.3%
RETURN_VALUE	241,920	41.7%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	96,000	100.0%

Successors	Count	Percentage
STORE_FAST	96,000	100.0%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	289,920	85.6%
ENTER_EXECUTOR	47,698	14.1%
CALL_BUILTIN_O	920	0.3%
STORE_FAST	302	0.1%

Successors	Count	Percentage
STORE_FAST	144,960	42.8%
TO_BOOL_BOOL	144,960	42.8%
RETURN_VALUE	48,000	14.2%
CALL_BUILTIN_O	920	0.3%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
BUILD_TUPLE	144,960	100.0%

Successors	Count	Percentage
TO_BOOL_BOOL	144,960	100.0%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	144,960	100.0%

Successors	Count	Percentage
RETURN_VALUE	144,960	100.0%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	1,401,600	100.0%

Successors	Count	Percentage
RESUME_CHECK	1,353,600	96.6%
COPY_FREE_VARS	48,000	3.4%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	96,005	100.0%

Successors	Count	Percentage
LOAD_CONST	96,005	100.0%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
CALL_TUPLE_1	48,960	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	48,960	100.0%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	966,720	68.1%
LOAD_FAST	144,960	10.2%
LOAD_FAST_LOAD_FAST	144,960	10.2%
LOAD_ATTR_INSTANCE_VALUE	144,960	10.2%
CALL_METHOD_DESCRIPTOR_FAST	18,540	1.3%

Successors	Count	Percentage
STORE_FAST	772,800	54.4%
POP_TOP	289,920	20.4%
LOAD_FAST	144,960	10.2%
LOAD_CONST	96,960	6.8%
RETURN_VALUE	48,960	3.4%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	241,960	100.0%
CALL	20	0.0%

Successors	Count	Percentage
GET_ITER	144,960	59.9%
POP_TOP	96,960	40.1%
UNPACK_SEQUENCE_TWO_TUPLE	40	0.0%
UNPACK_SEQUENCE	20	0.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	48,000	99.9%
BUILD_TUPLE	40	0.1%
CALL	20	0.0%

Successors	Count	Percentage
POP_TOP	48,060	100.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	772,800	32.0%
LOAD_ATTR	531,840	22.0%
LOAD_FAST_LOAD_FAST	289,960	12.0%
PUSH_NULL	146,000	6.0%
BUILD_TUPLE	144,960	6.0%

Successors	Count	Percentage
STORE_FAST	676,320	28.0%
RETURN_VALUE	675,900	28.0%
POP_TOP	241,980	10.0%
LOAD_FAST	145,440	6.0%
COPY	144,960	6.0%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	2,028,480	34.4%
LOAD_FAST	1,933,440	32.8%
LOAD_FAST_LOAD_FAST	627,920	10.6%
LOAD_ATTR_MODULE	289,920	4.9%
LOAD_ATTR_INSTANCE_VALUE	145,000	2.5%

Successors	Count	Percentage
RESUME_CHECK	5,653,620	95.9%
COPY_FREE_VARS	192,060	3.3%
RETURN_GENERATOR	48,000	0.8%
CALL_PY_EXACT_ARGS	3,760	0.1%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	725,480	50.1%
LOAD_FAST	337,920	23.3%
LOAD_CONST	241,000	16.6%
LOAD_ATTR_INSTANCE_VALUE	144,960	10.0%
CALL	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	1,063,400	73.4%
COPY_FREE_VARS	289,920	20.0%
ENTER_EXECUTOR	96,000	6.6%
MAKE_CELL	60	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	144,960	100.0%

Successors	Count	Percentage
COPY	144,960	100.0%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
LOAD_FAST	289,920	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	144,960	50.0%
LOAD_FAST	96,000	33.1%
CALL_LIST_APPEND	48,960	16.9%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	337,925	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	241,920	71.6%
STORE_FAST	96,000	28.4%
LOAD_FAST	5	0.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST	192,000	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	192,000	100.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	48,000	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	48,000	100.0%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	48,000	100.0%

Successors	Count	Percentage
POP_TOP	48,000	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	625,920	81.2%
EXTENDED_ARG	144,960	18.8%
JUMP_BACKWARD	302	0.0%

Successors	Count	Percentage
STORE_FAST	433,920	56.3%
UNPACK_SEQUENCE_TUPLE	144,960	18.8%
UNPACK_SEQUENCE_TWO_TUPLE	144,000	18.7%
STORE_FAST_LOAD_FAST	48,000	6.2%
SWAP	302	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	960	82.8%
EXTENDED_ARG	200	17.2%

Successors	Count	Percentage
STORE_FAST	1,160	100.0%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	192,960	100.0%

Successors	Count	Percentage
STORE_FAST	192,960	100.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	434,880	37.5%
LOAD_FAST	337,920	29.1%
LOAD_ATTR_MODULE	192,960	16.6%
LOAD_GLOBAL_MODULE	144,960	12.5%
LOAD_ATTR_SLOT	48,000	4.1%

Successors	Count	Percentage
LOAD_FAST	482,880	41.6%
LOAD_FAST_LOAD_FAST	192,960	16.6%
LOAD_GLOBAL_MODULE	192,960	16.6%
PUSH_NULL	144,960	12.5%
TO_BOOL_BOOL	144,960	12.5%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_FAST	96,000	100.0%

Successors	Count	Percentage
LOAD_FAST	48,000	50.0%
STORE_FAST	48,000	50.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	14,171,415	88.1%
LOAD_ATTR_INSTANCE_VALUE	856,300	5.3%
COPY	627,840	3.9%
LOAD_FAST_LOAD_FAST	337,960	2.1%
LOAD_ATTR_WITH_HINT	97,100	0.6%

Successors	Count	Percentage
LOAD_FAST	3,237,355	20.1%
TO_BOOL_BOOL	1,936,560	12.0%
STORE_FAST	1,209,720	7.5%
LOAD_ATTR_METHOD_WITH_VALUES	1,015,680	6.3%
TO_BOOL_NONE	918,720	5.7%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	48,000	100.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	48,000	100.0%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	821,760	68.0%
LOAD_GLOBAL_MODULE	144,960	12.0%
LOAD_ATTR_WITH_HINT	143,880	11.9%
LOAD_ATTR_INSTANCE_VALUE	98,120	8.1%
LOAD_ATTR	40	0.0%

Successors	Count	Percentage
LOAD_FAST	337,920	28.0%
LOAD_FAST_LOAD_FAST	241,980	20.0%
CALL_METHOD_DESCRIPTOR_NOARGS	241,960	20.0%
LOAD_CONST	144,960	12.0%
CALL_PY_EXACT_ARGS	144,960	12.0%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	4,203,925	59.8%
LOAD_ATTR_INSTANCE_VALUE	1,015,680	14.4%
LOAD_ATTR	869,800	12.4%
LOAD_DEREF	434,880	6.2%
LOAD_FAST_CHECK	144,960	2.1%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	2,028,480	28.8%
LOAD_FAST	1,933,500	27.5%
LOAD_CONST	1,207,680	17.2%
LOAD_FAST_LOAD_FAST	772,860	11.0%
CALL_PY_GENERAL	725,480	10.3%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	3,336,086	97.2%
LOAD_ATTR_WITH_HINT	96,960	2.8%
LOAD_ATTR	40	0.0%

Successors	Count	Percentage
PUSH_NULL	1,354,680	39.5%
CALL_BUILTIN_FAST	337,920	9.8%
CALL_PY_EXACT_ARGS	289,920	8.4%
LOAD_GLOBAL_MODULE	289,920	8.4%
LOAD_FAST	192,960	5.6%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	171,360	99.3%
LOAD_ATTR_INSTANCE_VALUE	740	0.4%
LOAD_ATTR	480	0.3%

Successors	Count	Percentage
COPY	144,960	84.0%
TO_BOOL_NONE	25,920	15.0%
TO_BOOL_BOOL	720	0.4%
TO_BOOL	480	0.3%
LOAD_ATTR	480	0.3%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	4,440,960	71.3%
LOAD_ATTR_INSTANCE_VALUE	821,980	13.2%
LOAD_ATTR_WITH_HINT	771,840	12.4%
LOAD_ATTR	144,960	2.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	47,080	0.8%

Successors	Count	Percentage
LOAD_FAST	2,265,600	36.4%
TO_BOOL_BOOL	2,223,600	35.7%
TO_BOOL	344,640	5.5%
STORE_FAST	337,920	5.4%
COPY	241,920	3.9%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	337,920	53.7%
LOAD_ATTR_INSTANCE_VALUE	242,880	38.6%
LOAD_FAST_LOAD_FAST	48,000	7.6%
LOAD_ATTR_PROPERTY	960	0.2%

Successors	Count	Percentage
RESUME_CHECK	578,880	91.9%
STORE_FAST	49,920	7.9%
LOAD_ATTR_PROPERTY	960	0.2%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	1,930,560	62.5%
LOAD_ATTR	434,880	14.1%
LOAD_ATTR_WITH_HINT	240,960	7.8%
LOAD_ATTR_SLOT	146,880	4.8%
COPY	144,960	4.7%

Successors	Count	Percentage
STORE_FAST	578,880	18.7%
LOAD_FAST	482,880	15.6%
CALL_BUILTIN_CLASS	482,880	15.6%
TO_BOOL	434,880	14.1%
LOAD_ATTR	289,920	9.4%

LOAD_ATTR_WITH_HINT

Successors and predecessors for LOAD_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST	5,009,530	91.1%
LOAD_ATTR_WITH_HINT	248,560	4.5%
LOAD_FAST_LOAD_FAST	96,000	1.7%
ENTER_EXECUTOR	95,999	1.7%
LOAD_ATTR_INSTANCE_VALUE	48,140	0.9%

Successors	Count	Percentage
TO_BOOL_BOOL	1,344,720	24.4%
LOAD_FAST	1,109,530	20.2%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	771,840	14.0%
TO_BOOL_ALWAYS_TRUE	337,920	6.1%
STORE_FAST	287,880	5.2%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	1,786,560	48.7%
STORE_FAST	627,400	17.1%
POP_JUMP_IF_FALSE	481,920	13.1%
STORE_ATTR	193,925	5.3%
LOAD_FAST	192,960	5.3%

Successors	Count	Percentage
LOAD_FAST	2,848,385	77.6%
LOAD_ATTR_CLASS	434,880	11.9%
LOAD_GLOBAL_MODULE	192,960	5.3%
CHECK_EXC_MATCH	144,960	4.0%
CALL_BUILTIN_CLASS	48,000	1.3%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	1,883,040	22.4%
RESUME_CHECK	1,447,761	17.2%
POP_JUMP_IF_FALSE	965,760	11.5%
STORE_FAST	677,040	8.1%
LOAD_ATTR_INSTANCE_VALUE	434,880	5.2%

Successors	Count	Percentage
LOAD_ATTR_MODULE	3,336,086	39.7%
LOAD_FAST	1,351,680	16.1%
IS_OP	820,800	9.8%
LOAD_FAST_LOAD_FAST	627,900	7.5%
LOAD_ATTR	529,960	6.3%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	192,960	100.0%

Successors	Count	Percentage
LOAD_FAST	96,960	50.2%
LOAD_FAST_LOAD_FAST	96,000	49.8%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	5,653,620	39.0%
CACHE	2,998,140	20.7%
CALL_KW_PY	1,353,600	9.3%
CALL_PY_GENERAL	1,063,400	7.3%
COPY_FREE_VARS	626,940	4.3%

Successors	Count	Percentage
LOAD_FAST	7,201,143	49.7%
LOAD_GLOBAL_BUILTIN	1,786,560	12.3%
LOAD_GLOBAL_MODULE	1,447,761	10.0%
LOAD_FAST_LOAD_FAST	1,014,720	7.0%
LOAD_CONST	821,820	5.7%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	2,707,200	55.9%
LOAD_FAST_LOAD_FAST	1,738,560	35.9%
SWAP	386,880	8.0%
STORE_ATTR_INSTANCE_VALUE	9,300	0.2%

Successors	Count	Percentage
LOAD_FAST	2,319,360	47.9%
LOAD_FAST_LOAD_FAST	1,014,720	21.0%
LOAD_CONST	676,800	14.0%
RETURN_CONST	531,840	11.0%
NOP	144,960	3.0%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	964,800	51.2%
LOAD_FAST	772,800	41.1%
SWAP	144,960	7.7%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	723,840	38.4%
LOAD_FAST	675,840	35.9%
RETURN_CONST	482,880	25.7%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	339,840	35.2%
LOAD_FAST	336,960	34.9%
LOAD_ATTR	144,960	15.0%
LOAD_CONST	144,960	15.0%

Successors	Count	Percentage
STORE_FAST	339,840	35.2%
LOAD_FAST	337,920	35.0%
LOAD_DEREF	144,960	15.0%
ENTER_EXECUTOR	144,000	14.9%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	144,960	100.0%

Successors	Count	Percentage
LOAD_FAST	144,960	100.0%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_FAST	772,800	50.0%
COPY	386,880	25.0%
LOAD_ATTR_WITH_HINT	337,920	21.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	48,000	3.1%
TO_BOOL_NONE	480	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	965,760	62.5%
UNARY_NOT	289,920	18.8%
POP_JUMP_IF_TRUE	241,920	15.6%
EXTENDED_ARG	48,000	3.1%
TO_BOOL_NONE	480	0.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
LOAD_FAST	2,464,360	22.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,223,600	20.1%
LOAD_ATTR_INSTANCE_VALUE	1,936,560	17.5%
LOAD_ATTR_WITH_HINT	1,344,720	12.1%
COPY	917,760	8.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	7,346,885	66.4%
POP_JUMP_IF_TRUE	3,384,060	30.6%
UNARY_NOT	192,960	1.7%
EXTENDED_ARG	144,960	1.3%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	482,820	53.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	235,200	25.8%
LOAD_ATTR_WITH_HINT	96,000	10.5%
COPY	95,880	10.5%
TO_BOOL	980	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	551,400	60.5%
POP_JUMP_IF_TRUE	359,440	39.4%
TO_BOOL	980	0.1%
TO_BOOL_NONE	20	0.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	918,720	37.6%
LOAD_FAST	868,800	35.5%
COPY	435,960	17.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	144,960	5.9%
LOAD_DEREF	48,000	2.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,836,600	75.1%
POP_JUMP_IF_TRUE	579,840	23.7%
EXTENDED_ARG	26,400	1.1%
TO_BOOL	1,440	0.1%
TO_BOOL_ALWAYS_TRUE	480	0.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
RETURN_VALUE	144,960	50.0%
FOR_ITER_LIST	144,960	50.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	289,920	100.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	240,000	62.5%
FOR_ITER_LIST	144,000	37.5%
CALL_METHOD_DESCRIPTOR_NOARGS	40	0.0%
UNPACK_SEQUENCE	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	384,060	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
LIST_APPEND	432,000	30.9%
POP_TOP	192,000	13.7%
POP_JUMP_IF_TRUE	169,920	12.2%
POP_JUMP_IF_NOT_NONE	168,960	12.1%
STORE_FAST	145,280	10.4%

Successors	Count	Percentage
RETURN_VALUE	722,877	51.7%
CALL_FUNCTION_EX	192,480	13.8%
LOAD_ATTR_METHOD_WITH_VALUES	143,515	10.3%
RETURN_CONST	96,000	6.9%
LOAD_ATTR_WITH_HINT	95,999	6.9%

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.	626,880	54.0%
hit ⓘ Specialized instructions that complete.	532,800	45.9%

Success	Count	Ratio
Success	0	0.0%
Failure	280	100.0%

Failure kind	Count	Ratio
or	160	57.1%
remainder	80	28.6%
add other	40	14.3%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	144,960	3.7%
hit ⓘ Specialized instructions that complete.	3,762,300	96.3%

Success	Count	Ratio
Success	20	33.3%
Failure	40	66.7%

Failure kind	Count	Ratio
other	40	100.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	144,960	1.1%
hit ⓘ Specialized instructions that complete.	11,297,060	89.1%
miss ⓘ Specialized instructions that deopt.	1,233,460	9.7%

Success	Count	Ratio
Success	23,440	98.8%
Failure	280	1.2%

Failure kind	Count	Ratio
out of versions	280	100.0%

CALL_KW

specialization stats for CALL_KW family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	96,000	99.9%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	410,880	48.6%
hit ⓘ Specialized instructions that complete.	433,920	51.4%

Success	Count	Ratio
Success	0	0.0%
Failure	130	100.0%

Failure kind	Count	Ratio
long float	80	61.5%
different types	40	30.8%
bool	10	7.7%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	676,800	58.4%
hit ⓘ Specialized instructions that complete.	481,920	41.6%

Success	Count	Ratio
Success	0	0.0%
Failure	200	100.0%

Failure kind	Count	Ratio
other	160	80.0%
tuple	40	20.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	529,985	34.3%
hit ⓘ Specialized instructions that complete.	1,013,302	65.6%

Success	Count	Ratio
Success	0	0.0%
Failure	260	100.0%

Failure kind	Count	Ratio
dict items	80	30.8%
enumerate	80	30.8%
set	60	23.1%
itertools	40	15.4%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	11,327,580	20.0%
hit ⓘ Specialized instructions that complete.	39,050,036	68.9%
miss ⓘ Specialized instructions that deopt.	6,310,050	11.1%

Success	Count	Ratio
Success	123,820	90.2%
Failure	13,480	9.8%

Failure kind	Count	Ratio
not in dict	4,880	36.2%
method	4,360	32.3%
mutable class	3,040	22.6%
overriding descriptor	340	2.5%
class method obj	280	2.1%
overridden	160	1.2%
metaclass attribute	160	1.2%
non object slot	40	0.3%
builtin class method	40	0.3%
property not py function	40	0.3%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	12,074,851	100.0%

Success	Count	Ratio
Success	80	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	192,960	100.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,783,695	40.2%
hit ⓘ Specialized instructions that complete.	6,614,400	55.6%
miss ⓘ Specialized instructions that deopt.	494,100	4.2%

Success	Count	Ratio
Success	9,300	84.4%
Failure	1,720	15.6%

Failure kind	Count	Ratio
class attr simple	1,360	79.1%
mutable class	160	9.3%
not in dict	120	7.0%
overridden	40	2.3%
overriding descriptor	40	2.3%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	144,960	11.1%
hit ⓘ Specialized instructions that complete.	1,159,680	88.9%

Success	Count	Ratio
Success	0	0.0%
Failure	40	100.0%

Failure kind	Count	Ratio
dict subclass no override	40	100.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,734,700	15.8%
hit ⓘ Specialized instructions that complete.	14,413,905	83.1%
miss ⓘ Specialized instructions that deopt.	181,020	1.0%

Success	Count	Ratio
Success	3,440	18.9%
Failure	14,780	81.1%

Failure kind	Count	Ratio
other	5,840	39.5%
tuple	4,960	33.6%
dict	3,520	23.8%
mapping	200	1.4%
number	120	0.8%
set	80	0.5%
sequence	60	0.4%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	144,960	4.2%
hit ⓘ Specialized instructions that complete.	3,321,660	95.8%

Success	Count	Ratio
Success	20	33.3%
Failure	40	66.7%

Failure kind	Count	Ratio
sequence	40	100.0%

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`.	207,434,379	59.9%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. `LOAD_ATTR`, `BINARY_SLICE`.	21,802,790	6.3%
Specialized hits ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that complete.	108,916,379	31.4%
Specialized misses ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that deopt.	8,218,684	2.4%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	11,327,580	52.0%
STORE_ATTR	4,783,695	22.0%
TO_BOOL	2,734,700	12.6%
CONTAINS_OP	676,800	3.1%
BINARY_OP	626,880	2.9%
FOR_ITER	529,985	2.4%
COMPARE_OP	410,880	1.9%
BINARY_SUBSCR	144,960	0.7%
STORE_SUBSCR	144,960	0.7%
CALL	144,960	0.7%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,498,920	30.4%
LOAD_ATTR_INSTANCE_VALUE	1,782,400	21.7%
LOAD_ATTR_METHOD_WITH_VALUES	1,282,560	15.6%
CALL_METHOD_DESCRIPTOR_FAST	985,260	12.0%
LOAD_ATTR_WITH_HINT	516,470	6.3%
STORE_ATTR_INSTANCE_VALUE	494,100	6.0%
CALL_PY_EXACT_ARGS	199,280	2.4%
TO_BOOL_NONE	102,820	1.3%
LOAD_ATTR_SLOT	101,760	1.2%
TO_BOOL_LIST	52,760	0.6%

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	3,142,140	21.3%
Calls to Python functions inlined	11,640,360	78.7%
Calls via PyEval_EvalFrame (total)	3,142,140	21.3%
Calls via PyEval_EvalFrame (vector)	2,950,140	20.0%
Calls via PyEval_EvalFrame (generator)	192,000	1.3%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	2,950,140	20.0%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	0	0.0%
Calls via PyEval_EvalFrame (function ex)	820,860	5.6%
Calls via PyEval_EvalFrame (api)	580,800	3.9%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	144,960	1.0%
Frames pushed	15,025,380	101.6%

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	18,435,118	53.5%
Frees to freelist	18,441,684
Allocations	16,026,202	46.5%
Allocations to 512 bytes	15,881,222	46.1%
Allocations to 4 kbytes	144,980	0.4%
Allocations over 4 kbytes	0	0.0%
Frees	16,828,920
Inline values	1,304,640
Interpreter mortal increfs	164,797,453	40.3%
Interpreter mortal decrefs	182,252,415	42.8%
Mortal increfs	103,025,983	25.2%
Mortal decrefs	114,940,926	27.0%
Interpreter immortal increfs	51,069,453	12.5%
Interpreter immortal decrefs	37,516,500	8.8%
Immortal increfs	89,679,938	21.9%
Immortal decrefs	91,298,544	21.4%
Materialize dict (on request)	338,880	26.0%
Materialize dict (new key)	144,960	11.1%
Materialize dict (too big)	0	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	22,539,663
Method cache misses	677,627
Method cache collisions	839,208
Method cache dunder hits	6,185,639
Method cache dunder misses	161,581

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	480	1,057,960	19,445,622
2	0	0	0

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.	640
Traces created ⓘ The number of traces that were successfully created.	20	3.1%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	400	62.5%
Trace too long ⓘ A trace is truncated because it is longer than the instruction buffer.	0	0.0%
Trace too short ⓘ A potential trace is abandoced because it it too short.	620	96.9%
Inner loop found ⓘ A trace is truncated because it has an inner loop	0	0.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	0	0.0%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	0	0.0%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	0	0.0%
Traces executed ⓘ The number of traces that were executed	6,378,802
Uops executed ⓘ The total number of uops (micro-operations) that were executed	133,877,484	2,098.8%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	20
Optimizer successes ⓘ The number of traces that were successfully optimized.	20	100.0%
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	0	0.0%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	0	0.0%
<= 16	0	0.0%
<= 32	20	100.0%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	0	0.0%
<= 16	0	0.0%
<= 32	20	100.0%

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	12,360,347	9.2%	9.2%
_CHECK_VALIDITY	11,447,058	8.6%	17.8%
_LOAD_FAST	11,176,300	8.3%	26.1%
_STORE_FAST	8,135,030	6.1%	32.2%
_GUARD_IS_FALSE_POP	7,927,200	5.9%	38.1%	1.5%
_MAKE_WARM	7,873,522	5.9%	44.0%
_START_EXECUTOR	6,378,802	4.8%	48.8%
_EXIT_TRACE	6,091,004	4.5%	53.3%
_LOAD_CONST_INLINE	5,926,359	4.4%	57.8%
_IS_OP	5,687,040	4.2%	62.0%
_CHECK_PERIODIC	5,201,313	3.9%	65.9%
_GUARD_NOT_EXHAUSTED_LIST	3,225,298	2.4%	68.3%	19.4%
_ITER_CHECK_LIST	3,225,298	2.4%	70.7%
_GUARD_IS_NOT_NONE_POP	2,705,280	2.0%	72.7%	25.4%
_ITER_NEXT_LIST	2,599,680	1.9%	74.7%
_UNPACK_SEQUENCE_TUPLE	2,551,680	1.9%	76.6%
_CHECK_FUNCTION	2,310,994	1.7%	78.3%
_TO_BOOL	1,927,680	1.4%	79.7%
_LOAD_FAST_3	1,810,560	1.4%	81.1%
_LOAD_DEREF	1,760,640	1.3%	82.4%
_BINARY_SUBSCR_DICT	1,664,640	1.2%	83.6%
_CHECK_VALIDITY_AND_SET_IP	1,636,795	1.2%	84.9%
_POP_TOP	1,540,013	1.2%	86.0%
_JUMP_TO_TOP	1,494,720	1.1%	87.1%
_FOR_ITER_TIER_TWO	1,301,755	1.0%	88.1%	51.8%
_GUARD_IS_NONE_POP	1,272,000	1.0%	89.1%	15.5%
_LOAD_FAST_2	1,157,280	0.9%	89.9%
_ITER_CHECK_TUPLE	1,013,760	0.8%	90.7%	66.7%
_GUARD_TYPE_VERSION	767,309	0.6%	91.3%
_STORE_FAST_3	724,800	0.5%	91.8%
_LOAD_FAST_0	673,437	0.5%	92.3%
_LOAD_FAST_1	481,440	0.4%	92.7%
_STORE_ATTR	432,945	0.3%	93.0%
_LOAD_FAST_4	432,000	0.3%	93.3%
_LOAD_FAST_6	384,955	0.3%	93.6%
_GUARD_NOT_EXHAUSTED_TUPLE	337,920	0.3%	93.8%	57.1%
_LOAD_ATTR_SLOT_0	336,000	0.3%	94.1%
_STORE_ATTR_SLOT	336,000	0.3%	94.3%
_SWAP	335,693	0.3%	94.6%
_CALL_TUPLE_1	288,960	0.2%	94.8%
_LOAD_ATTR	288,960	0.2%	95.0%
_LOAD_FAST_7	288,960	0.2%	95.2%
_CONTAINS_OP_DICT	241,920	0.2%	95.4%
_LOAD_CONST_INLINE_BORROW	239,992	0.2%	95.6%
_DEOPT	239,518	0.2%	95.8%
_GUARD_IS_TRUE_POP	193,440	0.1%	95.9%	62.8%
_TO_BOOL_NONE	192,960	0.1%	96.1%	75.1%
_TO_BOOL_BOOL	192,960	0.1%	96.2%	50.2%
_GET_ITER	192,960	0.1%	96.4%
_PUSH_NULL	192,480	0.1%	96.5%
_BUILD_MAP	192,480	0.1%	96.6%
_DICT_MERGE	192,480	0.1%	96.8%
_STORE_FAST_2	192,000	0.1%	96.9%
_LOAD_ATTR_WITH_HINT	191,994	0.1%	97.1%	50.0%
_CHECK_ATTR_WITH_HINT	191,994	0.1%	97.2%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	191,315	0.1%	97.4%	50.2%
_COMPARE_OP	168,000	0.1%	97.5%
_ITER_NEXT_TUPLE	144,960	0.1%	97.6%
_TIER2_RESUME_CHECK	144,000	0.1%	97.7%	0.0%
_LOAD_ATTR_METHOD_NO_DICT	144,000	0.1%	97.8%
_STORE_FAST_7	144,000	0.1%	97.9%
_BUILD_TUPLE	143,997	0.1%	98.0%
_LOAD_FAST_5	143,995	0.1%	98.1%
_STORE_FAST_1	143,698	0.1%	98.2%
_CALL_BUILTIN_O	143,094	0.1%	98.4%	100.0%
_GUARD_NOT_EXHAUSTED_RANGE	96,340	0.1%	98.4%	1.1%
_ITER_CHECK_RANGE	96,340	0.1%	98.5%
_LIST_APPEND	96,000	0.1%	98.6%
_CALL_LIST_APPEND	96,000	0.1%	98.6%
_UNPACK_SEQUENCE_TWO_TUPLE	96,000	0.1%	98.7%
_BINARY_OP	96,000	0.1%	98.8%
_CALL_LEN	95,995	0.1%	98.9%
_COMPARE_OP_INT	95,995	0.1%	98.9%
_GUARD_NOS_INT	95,995	0.1%	99.0%
_LOAD_CONST_INLINE_WITH_NULL	95,995	0.1%	99.1%
_GUARD_KEYS_VERSION	95,320	0.1%	99.1%	49.9%
_ITER_NEXT_RANGE	95,320	0.1%	99.2%
_STORE_FAST_5	95,040	0.1%	99.3%
_CHECK_FUNCTION_VERSION	48,280	0.0%	99.3%
_DYNAMIC_EXIT	48,280	0.0%	99.4%
_PUSH_FRAME	48,280	0.0%	99.4%
_SAVE_RETURN_OFFSET	48,280	0.0%	99.4%
_STORE_SUBSCR_DICT	48,000	0.0%	99.5%
_CALL_BUILTIN_CLASS	48,000	0.0%	99.5%
_CALL_BUILTIN_FAST	48,000	0.0%	99.5%
_CALL_METHOD_DESCRIPTOR_FAST	48,000	0.0%	99.6%
_CHECK_ATTR_CLASS	48,000	0.0%	99.6%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	48,000	0.0%	99.6%
_CHECK_FUNCTION_EXACT_ARGS	48,000	0.0%	99.7%
_CHECK_STACK_SPACE	48,000	0.0%	99.7%
_GUARD_DORV_NO_DICT	48,000	0.0%	99.7%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	48,000	0.0%	99.8%
_INIT_CALL_PY_EXACT_ARGS_2	48,000	0.0%	99.8%
_LOAD_ATTR_CLASS_1	48,000	0.0%	99.9%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	48,000	0.0%	99.9%
_STORE_ATTR_INSTANCE_VALUE	48,000	0.0%	99.9%
_STORE_FAST_6	48,000	0.0%	100.0%
_LOAD_ATTR_METHOD_WITH_VALUES	47,800	0.0%	100.0%
_PY_FRAME_GENERAL	280	0.0%	100.0%
_STORE_FAST_0	280	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	120
CALL_FUNCTION_EX	100

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__ = ...`	0
set bases ⓘ Setting the bases of a class, `cls.__bases__ = ...`	0
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.	0
watched dict modification ⓘ A watched dict has been modified	0
watched globals modification ⓘ A watched `globals()` dict has been modified	0

Meta stats

Meta statistics

	Count
Number of data files	20

Stats gathered on: 2024-10-25

Files

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File metadata and controls

Pystats results

Execution counts

Pair counts

Predecessor/Successor Pairs

CACHE

BINARY_SUBSCR

CHECK_EXC_MATCH

EXIT_INIT_CHECK

GET_ITER

INTERPRETER_EXIT

MAKE_FUNCTION

NOP

POP_EXCEPT

POP_TOP

PUSH_EXC_INFO

PUSH_NULL

RETURN_GENERATOR

RETURN_VALUE

STORE_SUBSCR

TO_BOOL

UNARY_NOT

BINARY_OP

BUILD_LIST

BUILD_MAP

BUILD_SET

BUILD_TUPLE

CALL

CALL_FUNCTION_EX

CALL_INTRINSIC_1

CALL_KW

COMPARE_OP

CONTAINS_OP

COPY

COPY_FREE_VARS

DELETE_ATTR

DICT_MERGE

EXTENDED_ARG

FOR_ITER

IS_OP

JUMP_BACKWARD

JUMP_BACKWARD_NO_INTERRUPT

JUMP_FORWARD

LIST_APPEND

LIST_EXTEND

LOAD_ATTR

LOAD_CONST

LOAD_DEREF

LOAD_FAST

LOAD_FAST_AND_CLEAR

LOAD_FAST_CHECK

LOAD_FAST_LOAD_FAST

LOAD_GLOBAL

MAKE_CELL

POP_JUMP_IF_FALSE

POP_JUMP_IF_NONE

POP_JUMP_IF_NOT_NONE

POP_JUMP_IF_TRUE

RETURN_CONST

SET_FUNCTION_ATTRIBUTE

STORE_ATTR

STORE_DEREF

STORE_FAST

STORE_FAST_LOAD_FAST

STORE_FAST_STORE_FAST

SWAP

UNPACK_SEQUENCE

YIELD_VALUE

BINARY_OP_ADD_FLOAT

BINARY_OP_ADD_INT

BINARY_OP_SUBTRACT_FLOAT

BINARY_OP_SUBTRACT_INT

BINARY_SUBSCR_DICT

BINARY_SUBSCR_GETITEM

BINARY_SUBSCR_LIST_INT