Pystats results

benchmark: async_tree_io
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	502,793,759	18.4%	18.4%
RESUME_CHECK	153,767,894	5.6%	24.0%	0.0%
LOAD_ATTR_SLOT	141,788,572	5.2%	29.2%	0.0%
POP_JUMP_IF_FALSE	137,532,753	5.0%	34.2%
LOAD_FAST_LOAD_FAST	113,657,160	4.2%	38.4%
LOAD_CONST	108,641,426	4.0%	42.3%
RETURN_VALUE	107,838,240	3.9%	46.3%
STORE_ATTR_SLOT	106,941,693	3.9%	50.2%	0.0%
TO_BOOL_BOOL	101,131,920	3.7%	53.9%
POP_TOP	93,530,013	3.4%	57.3%
LOAD_GLOBAL_MODULE	88,812,753	3.2%	60.5%
INTERPRETER_EXIT	88,797,480	3.2%	63.8%
LOAD_ATTR_METHOD_WITH_VALUES	80,645,400	2.9%	66.7%
RETURN_CONST	69,429,660	2.5%	69.3%
STORE_FAST	67,780,406	2.5%	71.7%
CALL_PY_EXACT_ARGS	63,288,531	2.3%	74.0%
LOAD_ATTR_INSTANCE_VALUE	51,551,628	1.9%	75.9%
LOAD_GLOBAL_BUILTIN	50,733,420	1.9%	77.8%	0.0%
COMPARE_OP_FLOAT	42,892,293	1.6%	79.4%
CALL_ISINSTANCE	42,888,000	1.6%	80.9%
PUSH_NULL	42,003,769	1.5%	82.5%
LOAD_ATTR_MODULE	41,438,853	1.5%	84.0%
LOAD_DEREF	33,611,340	1.2%	85.2%
ENTER_EXECUTOR	33,610,224	1.2%	86.4%
CALL_NON_PY_GENERAL	32,479,560	1.2%	87.6%
TO_BOOL_NONE	31,912,620	1.2%	88.8%
POP_JUMP_IF_NOT_NONE	26,875,860	1.0%	89.8%
LOAD_ATTR_METHOD_NO_DICT	16,810,024	0.6%	90.4%	0.0%
SEND_GEN	16,796,400	0.6%	91.0%
CALL_FUNCTION_EX	16,236,420	0.6%	91.6%
CALL_METHOD_DESCRIPTOR_NOARGS	14,063,440	0.5%	92.1%	24.3%
END_SEND	11,757,420	0.4%	92.5%
RETURN_GENERATOR	11,757,420	0.4%	93.0%
GET_AWAITABLE	11,757,420	0.4%	93.4%
JUMP_BACKWARD_NO_INTERRUPT	11,757,420	0.4%	93.8%
YIELD_VALUE	11,757,420	0.4%	94.2%
POP_JUMP_IF_TRUE	10,082,520	0.4%	94.6%
CALL_METHOD_DESCRIPTOR_O	10,082,433	0.4%	95.0%	0.0%
COPY_FREE_VARS	9,518,400	0.3%	95.3%
STORE_DEREF	8,961,600	0.3%	95.7%
LOAD_ATTR	6,729,456	0.2%	95.9%
CALL_KW_NON_PY	6,722,280	0.2%	96.1%
COMPARE_OP_INT	6,721,560	0.2%	96.4%
SEND	6,720,100	0.2%	96.6%
POP_JUMP_IF_NONE	6,718,920	0.2%	96.9%
BINARY_OP_ADD_INT	6,718,380	0.2%	97.1%
CALL_PY_GENERAL	6,162,900	0.2%	97.4%
LOAD_SUPER_ATTR_METHOD	6,159,060	0.2%	97.6%
BUILD_LIST	5,045,416	0.2%	97.8%
NOP	3,930,676	0.1%	97.9%
CALL_LIST_APPEND	3,919,020	0.1%	98.1%
JUMP_FORWARD	3,362,340	0.1%	98.2%
STORE_ATTR	3,361,240	0.1%	98.3%
BUILD_MAP	3,359,520	0.1%	98.4%
IS_OP	3,359,520	0.1%	98.5%
CALL_BUILTIN_FAST	3,359,460	0.1%	98.7%
STORE_SUBSCR_DICT	3,359,220	0.1%	98.8%
LIST_APPEND	3,359,160	0.1%	98.9%
CALL_INTRINSIC_1	2,804,536	0.1%	99.0%
LIST_EXTEND	2,804,536	0.1%	99.1%
CALL_BUILTIN_O	2,804,073	0.1%	99.2%
BINARY_OP_ADD_FLOAT	2,800,740	0.1%	99.3%
COMPARE_OP	2,800,360	0.1%	99.4%
MAKE_CELL	2,799,420	0.1%	99.5%
GET_ITER	2,247,480	0.1%	99.6%
SWAP	1,123,740	0.0%	99.7%
STORE_ATTR_INSTANCE_VALUE	1,122,660	0.0%	99.7%
FOR_ITER_LIST	566,460	0.0%	99.7%
TO_BOOL	562,120	0.0%	99.7%
COPY	561,780	0.0%	99.8%
CALL_BUILTIN_CLASS	561,720	0.0%	99.8%
FOR_ITER_RANGE	561,200	0.0%	99.8%
BUILD_TUPLE	560,460	0.0%	99.8%
MAKE_FUNCTION	560,100	0.0%	99.8%
SET_FUNCTION_ATTRIBUTE	560,100	0.0%	99.9%
BINARY_OP_SUBTRACT_INT	559,940	0.0%	99.9%
CALL_KW_PY	559,920	0.0%	99.9%
CALL_TYPE_1	559,920	0.0%	99.9%
CONTAINS_OP_DICT	559,920	0.0%	99.9%
CONTAINS_OP_SET	559,920	0.0%	100.0%
LOAD_FAST_AND_CLEAR	559,860	0.0%	100.0%
FOR_ITER_TUPLE	559,860	0.0%	100.0%
BINARY_SUBSCR_LIST_INT	4,773	0.0%	100.0%
CALL_LEN	4,080	0.0%	100.0%
TO_BOOL_LIST	2,820	0.0%	100.0%
CALL	2,400	0.0%	100.0%
TO_BOOL_INT	1,740	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,560	0.0%	100.0%
LOAD_GLOBAL	1,340	0.0%	100.0%
BINARY_OP	700	0.0%	100.0%
JUMP_BACKWARD	460	0.0%	100.0%
FOR_ITER	240	0.0%	100.0%
LOAD_ATTR_CLASS	240	0.0%	100.0%
UNPACK_SEQUENCE_TWO_TUPLE	240	0.0%	100.0%
STORE_FAST_STORE_FAST	180	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST	180	0.0%	100.0%
LOAD_SUPER_ATTR	160	0.0%	100.0%
CHECK_EXC_MATCH	120	0.0%	100.0%
EXIT_INIT_CHECK	120	0.0%	100.0%
POP_EXCEPT	120	0.0%	100.0%
PUSH_EXC_INFO	120	0.0%	100.0%
UNARY_INVERT	120	0.0%	100.0%
UNARY_NOT	120	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	120	0.0%	100.0%
BINARY_SUBSCR_DICT	120	0.0%	100.0%
CALL_ALLOC_AND_ENTER_INIT	120	0.0%	100.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	120	0.0%	100.0%
UNPACK_SEQUENCE	80	0.0%	100.0%
BINARY_SUBSCR	60	0.0%	100.0%
DICT_MERGE	60	0.0%	100.0%
IMPORT_NAME	60	0.0%	100.0%
RAISE_VARARGS	60	0.0%	100.0%
RERAISE	60	0.0%	100.0%
BINARY_SUBSCR_GETITEM	60	0.0%	100.0%
BINARY_SUBSCR_TUPLE_INT	60	0.0%	100.0%
CALL_BOUND_METHOD_EXACT_ARGS	60	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	60	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	60	0.0%	100.0%
CALL_KW	40	0.0%	100.0%
STORE_SUBSCR	20	0.0%	100.0%
CONTAINS_OP	20	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_SLOT	141,784,141	5.2%	5.2%
POP_JUMP_IF_FALSE LOAD_FAST	92,169,402	3.4%	8.5%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	91,612,020	3.3%	11.9%
CACHE RESUME_CHECK	78,719,880	2.9%	14.8%
RESUME_CHECK LOAD_FAST	72,238,078	2.6%	17.4%
RETURN_VALUE INTERPRETER_EXIT	62,483,160	2.3%	19.7%
LOAD_CONST LOAD_FAST	59,353,293	2.2%	21.9%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	58,803,620	2.1%	24.0%
LOAD_FAST_LOAD_FAST STORE_ATTR_SLOT	54,307,680	2.0%	26.0%
LOAD_FAST STORE_ATTR_SLOT	52,633,173	1.9%	27.9%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	51,546,668	1.9%	29.8%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	46,808,980	1.7%	31.5%
LOAD_FAST LOAD_GLOBAL_MODULE	45,688,600	1.7%	33.2%
STORE_FAST LOAD_FAST	44,247,953	1.6%	34.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST	44,013,780	1.6%	36.4%
LOAD_ATTR_SLOT LOAD_FAST	42,892,233	1.6%	38.0%
CALL_ISINSTANCE TO_BOOL_BOOL	42,887,960	1.6%	39.5%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	42,887,620	1.6%	41.1%
COMPARE_OP_FLOAT RETURN_VALUE	42,887,580	1.6%	42.7%
LOAD_ATTR_SLOT COMPARE_OP_FLOAT	42,887,580	1.6%	44.2%
CALL_PY_EXACT_ARGS RESUME_CHECK	41,443,491	1.5%	45.8%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	41,438,073	1.5%	47.3%
RETURN_CONST POP_TOP	40,315,560	1.5%	48.7%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	39,762,720	1.5%	50.2%
LOAD_ATTR_MODULE PUSH_NULL	38,638,833	1.4%	51.6%
STORE_ATTR_SLOT LOAD_FAST_LOAD_FAST	38,631,240	1.4%	53.0%
TO_BOOL_NONE POP_JUMP_IF_FALSE	31,912,620	1.2%	54.2%
STORE_ATTR_SLOT LOAD_CONST	31,353,060	1.1%	55.3%
POP_TOP LOAD_FAST	29,115,960	1.1%	56.4%
LOAD_FAST RETURN_VALUE	29,115,360	1.1%	57.5%
LOAD_ATTR_SLOT TO_BOOL_NONE	28,553,400	1.0%	58.5%
LOAD_FAST POP_JUMP_IF_NOT_NONE	23,516,400	0.9%	59.4%
CALL_NON_PY_GENERAL STORE_FAST	22,955,160	0.8%	60.2%
RETURN_CONST INTERPRETER_EXIT	22,955,100	0.8%	61.0%
LOAD_ATTR_INSTANCE_VALUE RETURN_VALUE	22,395,240	0.8%	61.9%
POP_JUMP_IF_FALSE LOAD_CONST	19,598,520	0.7%	62.6%
RETURN_VALUE STORE_FAST	19,597,440	0.7%	63.3%
RESUME_CHECK LOAD_GLOBAL_MODULE	19,037,740	0.7%	64.0%
LOAD_FAST_LOAD_FAST LOAD_FAST_LOAD_FAST	19,035,900	0.7%	64.7%
STORE_ATTR_SLOT LOAD_FAST	18,480,573	0.7%	65.4%
STORE_ATTR_SLOT RETURN_CONST	18,475,980	0.7%	66.0%
LOAD_ATTR_SLOT LOAD_ATTR_METHOD_WITH_VALUES	18,475,860	0.7%	66.7%
ENTER_EXECUTOR RETURN_CONST	16,792,542	0.6%	67.3%
RETURN_VALUE TO_BOOL_BOOL	16,236,860	0.6%	67.9%
LOAD_FAST_LOAD_FAST LOAD_FAST	16,236,540	0.6%	68.5%
PUSH_NULL LOAD_FAST_LOAD_FAST	16,236,480	0.6%	69.1%
POP_TOP LOAD_CONST	15,679,500	0.6%	69.7%
POP_TOP RETURN_CONST	14,561,520	0.5%	70.2%
LOAD_FAST CALL_PY_EXACT_ARGS	14,560,380	0.5%	70.7%
LOAD_CONST STORE_FAST	14,003,700	0.5%	71.3%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	14,001,453	0.5%	71.8%
LOAD_ATTR_METHOD_WITH_VALUES CALL_METHOD_DESCRIPTOR_NOARGS	13,996,680	0.5%	72.3%
CALL_METHOD_DESCRIPTOR_NOARGS TO_BOOL_BOOL	13,436,780	0.5%	72.8%
ENTER_EXECUTOR CALL_FUNCTION_EX	13,427,924	0.5%	73.3%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	12,888,260	0.5%	73.7%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_BOOL	12,887,669	0.5%	74.2%
PUSH_NULL LOAD_FAST	12,887,389	0.5%	74.7%
CALL_PY_EXACT_ARGS ENTER_EXECUTOR	12,886,480	0.5%	75.1%
POP_TOP ENTER_EXECUTOR	12,881,542	0.5%	75.6%
STORE_FAST RETURN_CONST	12,878,220	0.5%	76.1%
CALL_FUNCTION_EX POP_TOP	12,877,140	0.5%	76.6%
POP_JUMP_IF_NOT_NONE LOAD_FAST_LOAD_FAST	12,876,960	0.5%	77.0%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	12,321,993	0.5%	77.5%
POP_TOP RESUME_CHECK	11,757,420	0.4%	77.9%
GET_AWAITABLE LOAD_CONST	11,757,420	0.4%	78.3%
RESUME_CHECK JUMP_BACKWARD_NO_INTERRUPT	11,757,420	0.4%	78.8%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT	10,085,673	0.4%	79.1%
LOAD_FAST LOAD_CONST	10,083,560	0.4%	79.5%
CALL_METHOD_DESCRIPTOR_O POP_TOP	10,082,433	0.4%	79.9%
LOAD_FAST CALL_METHOD_DESCRIPTOR_O	10,082,253	0.4%	80.2%
LOAD_FAST_LOAD_FAST CALL_NON_PY_GENERAL	10,077,740	0.4%	80.6%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	10,077,720	0.4%	81.0%
PUSH_NULL CALL_NON_PY_GENERAL	9,519,920	0.3%	81.3%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	9,519,840	0.3%	81.7%
COPY_FREE_VARS RESUME_CHECK	9,518,280	0.3%	82.0%
LOAD_FAST CALL_NON_PY_GENERAL	8,961,980	0.3%	82.3%
END_SEND POP_TOP	8,958,060	0.3%	82.7%
LOAD_ATTR_SLOT TO_BOOL_BOOL	8,403,411	0.3%	83.0%
RETURN_GENERATOR GET_AWAITABLE	8,398,200	0.3%	83.3%
JUMP_BACKWARD_NO_INTERRUPT SEND_GEN	8,398,200	0.3%	83.6%
LOAD_CONST SEND_GEN	8,398,200	0.3%	83.9%
YIELD_VALUE YIELD_VALUE	8,398,200	0.3%	84.2%
SEND_GEN POP_TOP	8,398,200	0.3%	84.5%
SEND_GEN RESUME_CHECK	8,398,200	0.3%	84.8%
POP_JUMP_IF_NOT_NONE LOAD_GLOBAL_MODULE	7,278,700	0.3%	85.1%
POP_JUMP_IF_TRUE LOAD_FAST	7,278,600	0.3%	85.4%
LOAD_CONST CALL_KW_NON_PY	6,722,260	0.2%	85.6%
COMPARE_OP_INT POP_JUMP_IF_FALSE	6,721,560	0.2%	85.8%
LOAD_FAST LOAD_ATTR	6,720,800	0.2%	86.1%
CACHE COPY_FREE_VARS	6,718,440	0.2%	86.3%
LOAD_DEREF LOAD_CONST	6,718,440	0.2%	86.6%
LOAD_CONST BINARY_OP_ADD_INT	6,718,360	0.2%	86.8%
POP_JUMP_IF_NONE LOAD_DEREF	6,718,320	0.2%	87.1%
BINARY_OP_ADD_INT STORE_DEREF	6,718,320	0.2%	87.3%
LOAD_DEREF LOAD_FAST	6,162,840	0.2%	87.5%
CALL_NON_PY_GENERAL POP_TOP	6,162,600	0.2%	87.8%
POP_JUMP_IF_NOT_NONE LOAD_FAST	6,160,140	0.2%	88.0%
LOAD_GLOBAL_BUILTIN LOAD_DEREF	6,159,060	0.2%	88.2%
POP_JUMP_IF_FALSE RETURN_CONST	6,158,958	0.2%	88.4%
LOAD_FAST LOAD_SUPER_ATTR_METHOD	6,158,900	0.2%	88.7%

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	78,719,880	88.7%
COPY_FREE_VARS	6,718,440	7.6%
POP_TOP	3,359,220	3.8%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	40	66.7%
LOAD_FAST	20	33.3%

Successors	Count	Percentage
BINARY_SUBSCR_DICT	20	33.3%
BINARY_SUBSCR_LIST_INT	20	33.3%
BINARY_SUBSCR_TUPLE_INT	20	33.3%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	120	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	120	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_CONST	5,598,840	47.6%
SEND	3,359,220	28.6%
RETURN_VALUE	2,799,360	23.8%

Successors	Count	Percentage
POP_TOP	8,958,060	76.2%
LOAD_FAST	2,799,360	23.8%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	120	100.0%

Successors	Count	Percentage
RETURN_VALUE	120	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	566,400	25.2%
CALL_BUILTIN_CLASS	561,240	25.0%
LOAD_DEREF	559,860	24.9%
SWAP	559,860	24.9%
CALL_METHOD_DESCRIPTOR_NOARGS	120	0.0%

Successors	Count	Percentage
FOR_ITER_LIST	566,440	25.2%
FOR_ITER_RANGE	561,180	25.0%
LOAD_FAST_AND_CLEAR	559,860	24.9%
FOR_ITER_TUPLE	559,860	24.9%
FOR_ITER	140	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	62,483,160	70.4%
RETURN_CONST	22,955,100	25.9%
YIELD_VALUE	3,359,220	3.8%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	560,100	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	560,100	100.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_FAST	3,360,720	85.5%
RESUME_CHECK	565,576	14.4%
ENTER_EXECUTOR	3,720	0.1%
POP_TOP	240	0.0%
POP_JUMP_IF_TRUE	180	0.0%

Successors	Count	Percentage
LOAD_FAST	3,930,256	100.0%
LOAD_GLOBAL_MODULE	320	0.0%
LOAD_FAST_LOAD_FAST	60	0.0%
LOAD_GLOBAL	40	0.0%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
COPY	60	50.0%
SWAP	60	50.0%

Successors	Count	Percentage
RETURN_VALUE	60	50.0%
RERAISE	60	50.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_CONST	40,315,560	43.1%
CALL_FUNCTION_EX	12,877,140	13.8%
CALL_METHOD_DESCRIPTOR_O	10,082,433	10.8%
END_SEND	8,958,060	9.6%
SEND_GEN	8,398,200	9.0%

Successors	Count	Percentage
LOAD_FAST	29,115,960	31.1%
LOAD_CONST	15,679,500	16.8%
RETURN_CONST	14,561,520	15.6%
ENTER_EXECUTOR	12,881,542	13.8%
RESUME_CHECK	11,757,420	12.6%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
RERAISE	60	50.0%
BINARY_SUBSCR_DICT	60	50.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	120	100.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	38,638,833	92.0%
LOAD_ATTR	2,804,656	6.7%
LOAD_FAST	560,280	1.3%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	16,236,480	38.7%
LOAD_FAST	12,887,389	30.7%
CALL_NON_PY_GENERAL	9,519,920	22.7%
LOAD_GLOBAL_MODULE	2,799,400	6.7%
LOAD_GLOBAL_BUILTIN	559,860	1.3%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	6,158,660	52.4%
CALL_PY_GENERAL	2,799,360	23.8%
ENTER_EXECUTOR	2,799,220	23.8%
COPY_FREE_VARS	60	0.0%
JUMP_BACKWARD	60	0.0%

Successors	Count	Percentage
GET_AWAITABLE	8,398,200	71.4%
LIST_APPEND	3,359,160	28.6%
CALL_PY_EXACT_ARGS	40	0.0%
CALL	20	0.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
COMPARE_OP_FLOAT	42,887,580	39.8%
LOAD_FAST	29,115,360	27.0%
LOAD_ATTR_INSTANCE_VALUE	22,395,240	20.8%
CALL_NON_PY_GENERAL	3,360,840	3.1%
RETURN_VALUE	3,359,580	3.1%

Successors	Count	Percentage
INTERPRETER_EXIT	62,483,160	57.9%
STORE_FAST	19,597,440	18.2%
TO_BOOL_BOOL	16,236,860	15.1%
RETURN_VALUE	3,359,580	3.1%
LOAD_FAST	2,800,800	2.6%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_ATTR	20	100.0%

Successors	Count	Percentage
STORE_SUBSCR_DICT	20	100.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	559,940	99.6%
LOAD_ATTR_INSTANCE_VALUE	1,560	0.3%
TO_BOOL	200	0.0%
RETURN_VALUE	160	0.0%
COPY	80	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	561,240	99.8%
TO_BOOL_BOOL	480	0.1%
TO_BOOL	200	0.0%
TO_BOOL_INT	120	0.0%
POP_JUMP_IF_FALSE	60	0.0%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
BINARY_OP	60	50.0%
LOAD_ATTR_MODULE	60	50.0%

Successors	Count	Percentage
BINARY_OP	120	100.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	60	50.0%
TO_BOOL_INT	60	50.0%

Successors	Count	Percentage
COPY	60	50.0%
STORE_FAST	60	50.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	180	25.7%
BINARY_OP	140	20.0%
LOAD_FAST	140	20.0%
UNARY_INVERT	120	17.1%
POP_JUMP_IF_FALSE	60	8.6%

Successors	Count	Percentage
BINARY_OP	140	20.0%
COPY	120	17.1%
STORE_FAST	120	17.1%
LOAD_GLOBAL_MODULE	120	17.1%
UNARY_INVERT	60	8.6%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
LOAD_FAST	2,799,360	55.5%
STORE_FAST	561,240	11.1%
POP_JUMP_IF_FALSE	559,860	11.1%
STORE_DEREF	559,860	11.1%
SWAP	559,860	11.1%

Successors	Count	Percentage
LOAD_FAST	2,804,596	55.6%
STORE_FAST	1,121,100	22.2%
STORE_DEREF	559,860	11.1%
SWAP	559,860	11.1%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST	2,799,360	83.3%
STORE_FAST	559,860	16.7%
STORE_ATTR_INSTANCE_VALUE	120	0.0%
POP_TOP	60	0.0%
BUILD_TUPLE	60	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	2,799,360	83.3%
STORE_FAST	559,860	16.7%
LOAD_FAST	300	0.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	560,100	99.9%
LOAD_FAST_LOAD_FAST	120	0.0%
LOAD_CONST	60	0.0%
CALL_NON_PY_GENERAL	60	0.0%
LOAD_GLOBAL_BUILTIN	60	0.0%

Successors	Count	Percentage
LOAD_CONST	560,100	99.9%
CALL	80	0.0%
RETURN_VALUE	60	0.0%
BUILD_MAP	60	0.0%
CALL_ISINSTANCE	40	0.0%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	540	22.5%
PUSH_NULL	320	13.3%
LOAD_FAST	300	12.5%
LOAD_CONST	240	10.0%
LOAD_ATTR_METHOD_NO_DICT	240	10.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,160	48.3%
CALL_NON_PY_GENERAL	500	20.8%
CALL_METHOD_DESCRIPTOR_NOARGS	240	10.0%
CALL_PY_GENERAL	120	5.0%
CALL_METHOD_DESCRIPTOR_O	60	2.5%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
ENTER_EXECUTOR	13,427,924	82.7%
BUILD_MAP	2,799,360	17.2%
CALL_INTRINSIC_1	5,176	0.0%
STORE_FAST	3,780	0.0%
DICT_MERGE	60	0.0%

Successors	Count	Percentage
POP_TOP	12,877,140	79.3%
STORE_FAST	2,799,360	17.2%
MAKE_CELL	559,860	3.4%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	2,804,536	100.0%

Successors	Count	Percentage
LOAD_CONST	2,799,360	99.8%
CALL_FUNCTION_EX	5,176	0.2%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	40	100.0%

Successors	Count	Percentage
CALL_KW_NON_PY	20	50.0%
CALL_KW_PY	20	50.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	2,799,440	100.0%
COMPARE_OP	740	0.0%
CALL_BUILTIN_CLASS	120	0.0%
LOAD_GLOBAL_MODULE	60	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,799,600	100.0%
COMPARE_OP	740	0.0%
COMPARE_OP_INT	20	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	20	100.0%

Successors	Count	Percentage
CONTAINS_OP_DICT	20	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
CALL_BUILTIN_FAST	559,980	99.7%
CALL_LEN	1,380	0.2%
BINARY_OP	120	0.0%
LOAD_FAST	120	0.0%
UNARY_NOT	60	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	560,060	99.7%
TO_BOOL_INT	1,460	0.3%
TO_BOOL	80	0.0%
LOAD_ATTR_INSTANCE_VALUE	80	0.0%
POP_EXCEPT	60	0.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CACHE	6,718,440	70.6%
CALL_PY_EXACT_ARGS	2,799,900	29.4%
CALL_ALLOC_AND_ENTER_INIT	60	0.0%

Successors	Count	Percentage
RESUME_CHECK	9,518,280	100.0%
RETURN_GENERATOR	60	0.0%
MAKE_CELL	60	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	60	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	60	100.0%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	140	58.3%
JUMP_BACKWARD	60	25.0%
FOR_ITER	40	16.7%

Successors	Count	Percentage
LOAD_FAST	120	50.0%
RETURN_CONST	60	25.0%
FOR_ITER	40	16.7%
FOR_ITER_LIST	20	8.3%

GET_AWAITABLE

Successors and predecessors for GET_AWAITABLE

Predecessors	Count	Percentage
RETURN_GENERATOR	8,398,200	71.4%
LOAD_FAST	2,799,360	23.8%
RETURN_VALUE	559,860	4.8%

Successors	Count	Percentage
LOAD_CONST	11,757,420	100.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	60	100.0%

Successors	Count	Percentage
STORE_FAST	60	100.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	3,359,160	100.0%
LOAD_CONST	360	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,359,160	100.0%
RETURN_VALUE	300	0.0%
STORE_FAST	60	0.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	131	28.5%
POP_JUMP_IF_TRUE	129	28.0%
CALL_LIST_APPEND	120	26.1%
LIST_APPEND	60	13.0%
ENTER_EXECUTOR	20	4.3%

Successors	Count	Percentage
RESUME_CHECK	129	28.0%
LOAD_FAST	71	15.4%
NOP	60	13.0%
POP_TOP	60	13.0%
RETURN_GENERATOR	60	13.0%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
RESUME_CHECK	11,757,420	100.0%

Successors	Count	Percentage
SEND_GEN	8,398,200	71.4%
SEND	3,359,220	28.6%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
POP_TOP	3,359,220	99.9%
STORE_FAST	3,060	0.1%
ENTER_EXECUTOR	60	0.0%

Successors	Count	Percentage
LOAD_DEREF	3,359,160	99.9%
LOAD_FAST	1,740	0.1%
LOAD_GLOBAL_BUILTIN	1,440	0.0%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_GENERATOR	3,359,160	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	3,359,100	100.0%
JUMP_BACKWARD	60	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	2,799,360	99.8%
LOAD_ATTR_SLOT	5,176	0.2%

Successors	Count	Percentage
CALL_INTRINSIC_1	2,804,536	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	6,720,800	99.9%
LOAD_ATTR_SLOT	5,236	0.1%
LOAD_ATTR	2,000	0.0%
LOAD_GLOBAL_MODULE	660	0.0%
LOAD_ATTR_INSTANCE_VALUE	400	0.0%

Successors	Count	Percentage
TO_BOOL_NONE	3,359,220	49.9%
PUSH_NULL	2,804,656	41.7%
STORE_FAST	559,920	8.3%
LOAD_ATTR	2,000	0.0%
LOAD_ATTR_METHOD_WITH_VALUES	920	0.0%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
STORE_ATTR_SLOT	31,353,060	28.9%
POP_JUMP_IF_FALSE	19,598,520	18.0%
POP_TOP	15,679,500	14.4%
GET_AWAITABLE	11,757,420	10.8%
LOAD_FAST	10,083,560	9.3%

Successors	Count	Percentage
LOAD_FAST	59,353,293	54.6%
STORE_FAST	14,003,700	12.9%
SEND_GEN	8,398,200	7.7%
CALL_KW_NON_PY	6,722,260	6.2%
BINARY_OP_ADD_INT	6,718,360	6.2%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
POP_JUMP_IF_NONE	6,718,320	20.0%
LOAD_GLOBAL_BUILTIN	6,159,060	18.3%
POP_JUMP_IF_FALSE	3,362,940	10.0%
RESUME_CHECK	3,359,220	10.0%
JUMP_FORWARD	3,359,160	10.0%

Successors	Count	Percentage
LOAD_CONST	6,718,440	20.0%
LOAD_FAST	6,162,840	18.3%
LOAD_ATTR_METHOD_WITH_VALUES	3,362,940	10.0%
LOAD_DEREF	3,359,160	10.0%
POP_JUMP_IF_NONE	3,359,160	10.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	92,169,402	18.3%
RESUME_CHECK	72,238,078	14.4%
LOAD_CONST	59,353,293	11.8%
STORE_FAST	44,247,953	8.8%
LOAD_GLOBAL_BUILTIN	44,013,780	8.8%

Successors	Count	Percentage
LOAD_ATTR_SLOT	141,784,141	28.2%
LOAD_ATTR_METHOD_WITH_VALUES	58,803,620	11.7%
STORE_ATTR_SLOT	52,633,173	10.5%
LOAD_ATTR_INSTANCE_VALUE	51,546,668	10.3%
LOAD_GLOBAL_MODULE	45,688,600	9.1%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	559,860	100.0%

Successors	Count	Percentage
SWAP	559,860	100.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
STORE_ATTR_SLOT	38,631,240	34.0%
LOAD_FAST_LOAD_FAST	19,035,900	16.7%
PUSH_NULL	16,236,480	14.3%
POP_JUMP_IF_NOT_NONE	12,876,960	11.3%
LOAD_ATTR_METHOD_WITH_VALUES	10,077,720	8.9%

Successors	Count	Percentage
STORE_ATTR_SLOT	54,307,680	47.8%
LOAD_FAST_LOAD_FAST	19,035,900	16.7%
LOAD_FAST	16,236,540	14.3%
CALL_NON_PY_GENERAL	10,077,740	8.9%
LOAD_CONST	3,919,140	3.4%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
RESUME_CHECK	280	20.9%
POP_TOP	200	14.9%
LOAD_FAST	160	11.9%
STORE_ATTR_INSTANCE_VALUE	160	11.9%
STORE_FAST	140	10.4%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,040	77.6%
LOAD_GLOBAL_BUILTIN	300	22.4%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	160	100.0%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	160	100.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	2,239,440	80.0%
CALL_FUNCTION_EX	559,860	20.0%
COPY_FREE_VARS	60	0.0%
CALL_PY_GENERAL	60	0.0%

Successors	Count	Percentage
MAKE_CELL	2,239,440	80.0%
RESUME_CHECK	559,980	20.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	91,612,020	66.6%
TO_BOOL_NONE	31,912,620	23.2%
COMPARE_OP_INT	6,721,560	4.9%
IS_OP	3,359,160	2.4%
COMPARE_OP	2,799,600	2.0%

Successors	Count	Percentage
LOAD_FAST	92,169,402	67.0%
LOAD_CONST	19,598,520	14.3%
LOAD_GLOBAL_MODULE	12,321,993	9.0%
RETURN_CONST	6,158,958	4.5%
LOAD_DEREF	3,362,940	2.4%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	3,359,520	50.0%
LOAD_DEREF	3,359,160	50.0%
CALL_NON_PY_GENERAL	120	0.0%
LOAD_ATTR_INSTANCE_VALUE	120	0.0%

Successors	Count	Percentage
LOAD_DEREF	6,718,320	100.0%
RETURN_CONST	240	0.0%
LOAD_FAST	120	0.0%
LOAD_GLOBAL_BUILTIN	100	0.0%
LOAD_FAST_LOAD_FAST	60	0.0%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	23,516,400	87.5%
LOAD_ATTR_INSTANCE_VALUE	3,359,220	12.5%
LOAD_GLOBAL_MODULE	180	0.0%
LOAD_DEREF	60	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	12,876,960	47.9%
LOAD_GLOBAL_MODULE	7,278,700	27.1%
LOAD_FAST	6,160,140	22.9%
LOAD_GLOBAL_BUILTIN	559,860	2.1%
NOP	120	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	9,519,840	94.4%
TO_BOOL	561,240	5.6%
TO_BOOL_INT	1,440	0.0%

Successors	Count	Percentage
LOAD_FAST	7,278,600	72.2%
LOAD_CONST	2,800,740	27.8%
STORE_FAST	1,380	0.0%
ENTER_EXECUTOR	1,191	0.0%
NOP	180	0.0%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_CONST	60	100.0%

Successors	Count	Percentage
COPY	60	100.0%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	60	100.0%

Successors	Count	Percentage
PUSH_EXC_INFO	60	100.0%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
STORE_ATTR_SLOT	18,475,980	26.6%
ENTER_EXECUTOR	16,792,542	24.2%
POP_TOP	14,561,520	21.0%
STORE_FAST	12,878,220	18.5%
POP_JUMP_IF_FALSE	6,158,958	8.9%

Successors	Count	Percentage
POP_TOP	40,315,560	58.1%
INTERPRETER_EXIT	22,955,100	33.1%
END_SEND	5,598,840	8.1%
TO_BOOL_BOOL	559,960	0.8%
EXIT_INIT_CHECK	120	0.0%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	3,359,220	50.0%
LOAD_CONST	3,359,220	50.0%
SEND	1,660	0.0%

Successors	Count	Percentage
END_SEND	3,359,220	50.0%
YIELD_VALUE	3,359,220	50.0%
SEND	1,660	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	560,100	100.0%

Successors	Count	Percentage
STORE_FAST	560,100	100.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	3,360,020	100.0%
STORE_ATTR	880	0.0%
LOAD_ATTR_INSTANCE_VALUE	240	0.0%
LOAD_FAST_LOAD_FAST	60	0.0%
SWAP	40	0.0%

Successors	Count	Percentage
LOAD_DEREF	3,359,160	99.9%
STORE_ATTR_INSTANCE_VALUE	900	0.0%
STORE_ATTR	880	0.0%
LOAD_FAST	180	0.0%
RETURN_CONST	120	0.0%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	6,718,320	75.0%
LOAD_CONST	1,679,580	18.7%
BUILD_LIST	559,860	6.2%
CALL_KW_NON_PY	3,780	0.0%
CALL_NON_PY_GENERAL	60	0.0%

Successors	Count	Percentage
LOAD_DEREF	3,359,160	37.5%
LOAD_FAST_LOAD_FAST	3,359,160	37.5%
LOAD_CONST	1,119,720	12.5%
LOAD_FAST	563,700	6.3%
BUILD_LIST	559,860	6.2%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	22,955,160	33.9%
RETURN_VALUE	19,597,440	28.9%
LOAD_CONST	14,003,700	20.7%
CALL_KW_NON_PY	3,359,220	5.0%
CALL_FUNCTION_EX	2,799,360	4.1%

Successors	Count	Percentage
LOAD_FAST	44,247,953	65.3%
RETURN_CONST	12,878,220	19.0%
LOAD_FAST_LOAD_FAST	3,919,320	5.8%
NOP	3,360,720	5.0%
LOAD_CONST	1,124,553	1.7%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	180	100.0%

Successors	Count	Percentage
LOAD_FAST	120	66.7%
LOAD_GLOBAL_MODULE	40	22.2%
LOAD_GLOBAL	20	11.1%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BUILD_LIST	559,860	49.8%
LOAD_FAST_AND_CLEAR	559,860	49.8%
POP_TOP	3,780	0.3%
LOAD_ATTR	60	0.0%
LOAD_FAST	60	0.0%

Successors	Count	Percentage
GET_ITER	559,860	49.8%
BUILD_LIST	559,860	49.8%
STORE_FAST	3,840	0.3%
STORE_ATTR_INSTANCE_VALUE	80	0.0%
POP_EXCEPT	60	0.0%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
RETURN_VALUE	20	25.0%
STORE_FAST	20	25.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20	25.0%
CALL_NON_PY_GENERAL	20	25.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	80	100.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
YIELD_VALUE	8,398,200	71.4%
SEND	3,359,220	28.6%

Successors	Count	Percentage
YIELD_VALUE	8,398,200	71.4%
INTERPRETER_EXIT	3,359,220	28.6%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	2,799,360	100.0%
LOAD_ATTR_INSTANCE_VALUE	1,380	0.0%

Successors	Count	Percentage
LOAD_FAST	2,799,360	100.0%
STORE_FAST	1,380	0.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	6,718,360	100.0%
BINARY_OP	20	0.0%

Successors	Count	Percentage
STORE_DEREF	6,718,320	100.0%
SWAP	60	0.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
RETURN_VALUE	40	33.3%
BINARY_OP	40	33.3%
LOAD_FAST	40	33.3%

Successors	Count	Percentage
STORE_FAST	120	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	559,920	100.0%
BINARY_OP	20	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	559,880	100.0%
SWAP	60	0.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
RETURN_VALUE	60	50.0%
LOAD_FAST	40	33.3%
BINARY_SUBSCR	20	16.7%

Successors	Count	Percentage
PUSH_EXC_INFO	60	50.0%
RETURN_VALUE	60	50.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	60	100.0%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	4,753	99.6%
BINARY_SUBSCR	20	0.4%

Successors	Count	Percentage
STORE_FAST	4,593	96.2%
LOAD_ATTR_SLOT	160	3.4%
LOAD_ATTR	20	0.4%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	40	66.7%
BINARY_SUBSCR	20	33.3%

Successors	Count	Percentage
STORE_FAST	60	100.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
PUSH_NULL	40	33.3%
CALL	40	33.3%
LOAD_ATTR	40	33.3%

Successors	Count	Percentage
COPY_FREE_VARS	60	50.0%
RESUME_CHECK	60	50.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
PUSH_NULL	40	66.7%
CALL	20	33.3%

Successors	Count	Percentage
RETURN_GENERATOR	60	100.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR	40	66.7%
CALL	20	33.3%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	559,860	99.7%
LOAD_FAST	1,560	0.3%
LOAD_ATTR_INSTANCE_VALUE	160	0.0%
LOAD_GLOBAL_BUILTIN	60	0.0%
RETURN_VALUE	40	0.0%

Successors	Count	Percentage
GET_ITER	561,240	99.9%
COMPARE_OP	120	0.0%
LOAD_GLOBAL_BUILTIN	120	0.0%
RETURN_VALUE	60	0.0%
LOAD_CONST	60	0.0%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_FAST	2,799,360	83.3%
LOAD_CONST	560,080	16.7%
CALL	20	0.0%

Successors	Count	Percentage
POP_TOP	2,799,360	83.3%
COPY	559,980	16.7%
TO_BOOL_BOOL	100	0.0%
TO_BOOL	20	0.0%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
CALL	40	33.3%
LOAD_CONST	40	33.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	33.3%

Successors	Count	Percentage
POP_TOP	60	50.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	33.3%
CALL	20	16.7%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	2,799,400	99.8%
LOAD_ATTR_INSTANCE_VALUE	4,593	0.2%
CALL	40	0.0%
LOAD_CONST	40	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	2,799,360	99.8%
STORE_FAST	4,593	0.2%
POP_TOP	120	0.0%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	42,887,620	100.0%
LOAD_GLOBAL_BUILTIN	300	0.0%
BUILD_TUPLE	40	0.0%
CALL	40	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	42,887,960	100.0%
TO_BOOL	40	0.0%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	6,722,260	100.0%
CALL_KW	20	0.0%

Successors	Count	Percentage
STORE_FAST	3,359,220	50.0%
RETURN_VALUE	2,799,360	41.6%
POP_TOP	559,920	8.3%
STORE_DEREF	3,780	0.1%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	559,900	100.0%
CALL_KW	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	559,920	100.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	4,080	100.0%

Successors	Count	Percentage
STORE_FAST	2,700	66.2%
COPY	1,380	33.8%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	3,919,020	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	3,918,900	100.0%
JUMP_BACKWARD	120	0.0%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	120	66.7%
RETURN_VALUE	40	22.2%
CALL	20	11.1%

Successors	Count	Percentage
RETURN_VALUE	120	66.7%
STORE_FAST	60	33.3%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,380	88.5%
LOAD_CONST	60	3.8%
CALL	40	2.6%
LOAD_ATTR	40	2.6%
LOAD_FAST	40	2.6%

Successors	Count	Percentage
STORE_FAST	1,380	88.5%
POP_TOP	120	7.7%
RETURN_VALUE	60	3.8%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	13,996,680	99.5%
CALL_METHOD_DESCRIPTOR_NOARGS	64,600	0.5%
LOAD_ATTR_METHOD_NO_DICT	1,800	0.0%
CALL	240	0.0%
LOAD_FAST	120	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	13,436,780	95.5%
STORE_FAST	561,180	4.0%
CALL_METHOD_DESCRIPTOR_NOARGS	64,600	0.5%
POP_TOP	360	0.0%
GET_ITER	120	0.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	10,082,253	100.0%
LOAD_CONST	80	0.0%
CALL	60	0.0%
BUILD_TUPLE	40	0.0%

Successors	Count	Percentage
POP_TOP	10,082,433	100.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	10,077,740	31.0%
PUSH_NULL	9,519,920	29.3%
LOAD_FAST	8,961,980	27.6%
LOAD_ATTR_METHOD_WITH_VALUES	3,919,060	12.1%
CALL	500	0.0%

Successors	Count	Percentage
STORE_FAST	22,955,160	70.7%
POP_TOP	6,162,600	19.0%
RETURN_VALUE	3,360,840	10.3%
LOAD_FAST	480	0.0%
POP_JUMP_IF_NONE	120	0.0%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	39,762,720	62.8%
LOAD_FAST	14,560,380	23.0%
LOAD_ATTR_METHOD_NO_DICT	2,804,631	4.4%
LOAD_SUPER_ATTR_METHOD	2,799,560	4.4%
LOAD_FAST_LOAD_FAST	2,799,440	4.4%

Successors	Count	Percentage
RESUME_CHECK	41,443,491	65.5%
ENTER_EXECUTOR	12,886,480	20.4%
RETURN_GENERATOR	6,158,660	9.7%
COPY_FREE_VARS	2,799,900	4.4%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	2,799,360	45.4%
LOAD_GLOBAL_MODULE	2,799,360	45.4%
LOAD_FAST	563,780	9.1%
CALL	120	0.0%
LOAD_ATTR_METHOD_NO_DICT	120	0.0%

Successors	Count	Percentage
RESUME_CHECK	2,805,180	45.5%
RETURN_GENERATOR	2,799,360	45.4%
ENTER_EXECUTOR	558,300	9.1%
MAKE_CELL	60	0.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	559,920	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	559,920	100.0%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	42,887,580	100.0%
LOAD_FAST	4,593	0.0%
LOAD_GLOBAL_MODULE	120	0.0%

Successors	Count	Percentage
RETURN_VALUE	42,887,580	100.0%
POP_JUMP_IF_FALSE	4,713	0.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	3,361,000	50.0%
LOAD_DEREF	3,359,160	50.0%
LOAD_GLOBAL_MODULE	1,380	0.0%
COMPARE_OP	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	6,721,560	100.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	559,860	100.0%
LOAD_ATTR_INSTANCE_VALUE	40	0.0%
CONTAINS_OP	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	559,920	100.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	559,920	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	559,920	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	566,440	100.0%
FOR_ITER	20	0.0%

Successors	Count	Percentage
STORE_FAST	559,860	98.8%
LOAD_DEREF	3,780	0.7%
RETURN_CONST	1,440	0.3%
LOAD_FAST	1,380	0.2%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	561,180	100.0%
JUMP_BACKWARD	20	0.0%

Successors	Count	Percentage
STORE_FAST	561,200	100.0%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	559,860	100.0%

Successors	Count	Percentage
STORE_FAST	559,860	100.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	120	50.0%
LOAD_ATTR_MODULE	120	50.0%

Successors	Count	Percentage
LOAD_FAST	120	50.0%
LOAD_FAST_LOAD_FAST	120	50.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	51,546,668	100.0%
LOAD_DEREF	3,780	0.0%
LOAD_ATTR	780	0.0%
LOAD_FAST_LOAD_FAST	200	0.0%
LOAD_ATTR_INSTANCE_VALUE	120	0.0%

Successors	Count	Percentage
RETURN_VALUE	22,395,240	43.4%
TO_BOOL_BOOL	12,887,669	25.0%
LOAD_ATTR_METHOD_NO_DICT	10,085,673	19.6%
POP_JUMP_IF_NOT_NONE	3,359,220	6.5%
LOAD_FAST	2,799,720	5.4%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	10,085,673	60.0%
LOAD_FAST	3,364,711	20.0%
LOAD_DEREF	3,359,160	20.0%
LOAD_ATTR	360	0.0%
LOAD_FAST_LOAD_FAST	80	0.0%

Successors	Count	Percentage
LOAD_FAST	14,001,453	83.3%
CALL_PY_EXACT_ARGS	2,804,631	16.7%
CALL_METHOD_DESCRIPTOR_NOARGS	1,800	0.0%
LOAD_FAST_LOAD_FAST	1,560	0.0%
CALL	240	0.0%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	58,803,620	72.9%
LOAD_ATTR_SLOT	18,475,860	22.9%
LOAD_DEREF	3,362,940	4.2%
LOAD_ATTR_INSTANCE_VALUE	1,700	0.0%
LOAD_ATTR	920	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	39,762,720	49.3%
CALL_METHOD_DESCRIPTOR_NOARGS	13,996,680	17.4%
LOAD_FAST	12,888,260	16.0%
LOAD_FAST_LOAD_FAST	10,077,720	12.5%
CALL_NON_PY_GENERAL	3,919,060	4.9%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	41,438,073	100.0%
LOAD_ATTR	660	0.0%
LOAD_FAST	120	0.0%

Successors	Count	Percentage
PUSH_NULL	38,638,833	93.2%
LOAD_FAST_LOAD_FAST	2,799,360	6.8%
LOAD_FAST	120	0.0%
LOAD_ATTR_CLASS	120	0.0%
LOAD_ATTR_SLOT	80	0.0%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
LOAD_ATTR	20	33.3%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	141,784,141	100.0%
ENTER_EXECUTOR	3,831	0.0%
LOAD_ATTR_SLOT	280	0.0%
BINARY_SUBSCR_LIST_INT	160	0.0%
LOAD_ATTR	80	0.0%

Successors	Count	Percentage
LOAD_FAST	42,892,233	30.3%
COMPARE_OP_FLOAT	42,887,580	30.2%
TO_BOOL_NONE	28,553,400	20.1%
LOAD_ATTR_METHOD_WITH_VALUES	18,475,860	13.0%
TO_BOOL_BOOL	8,403,411	5.9%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	46,808,980	92.3%
POP_TOP	2,799,540	5.5%
PUSH_NULL	559,860	1.1%
POP_JUMP_IF_NOT_NONE	559,860	1.1%
JUMP_FORWARD	1,440	0.0%

Successors	Count	Percentage
LOAD_FAST	44,013,780	86.8%
LOAD_DEREF	6,159,060	12.1%
LOAD_GLOBAL_MODULE	559,940	1.1%
CALL_ISINSTANCE	300	0.0%
CHECK_EXC_MATCH	120	0.0%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	45,688,600	51.4%
RESUME_CHECK	19,037,740	21.4%
POP_JUMP_IF_FALSE	12,321,993	13.9%
POP_JUMP_IF_NOT_NONE	7,278,700	8.2%
PUSH_NULL	2,799,400	3.2%

Successors	Count	Percentage
CALL_ISINSTANCE	42,887,620	48.3%
LOAD_ATTR_MODULE	41,438,073	46.7%
CALL_PY_GENERAL	2,799,360	3.2%
LOAD_FAST_LOAD_FAST	560,160	0.6%
CONTAINS_OP_SET	559,920	0.6%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	6,158,900	100.0%
LOAD_SUPER_ATTR	160	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	2,799,560	45.5%
LOAD_FAST_LOAD_FAST	2,799,420	45.5%
LOAD_FAST	559,980	9.1%
CALL	100	0.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	78,719,880	51.2%
CALL_PY_EXACT_ARGS	41,443,491	27.0%
POP_TOP	11,757,420	7.6%
COPY_FREE_VARS	9,518,280	6.2%
SEND_GEN	8,398,200	5.5%

Successors	Count	Percentage
LOAD_FAST	72,238,078	47.0%
LOAD_GLOBAL_BUILTIN	46,808,980	30.4%
LOAD_GLOBAL_MODULE	19,037,740	12.4%
JUMP_BACKWARD_NO_INTERRUPT	11,757,420	7.6%
LOAD_DEREF	3,359,220	2.2%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	8,398,200	50.0%
LOAD_CONST	8,398,200	50.0%

Successors	Count	Percentage
POP_TOP	8,398,200	50.0%
RESUME_CHECK	8,398,200	50.0%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	561,580	50.0%
LOAD_FAST_LOAD_FAST	560,100	49.9%
STORE_ATTR	900	0.1%
SWAP	80	0.0%

Successors	Count	Percentage
LOAD_CONST	560,700	49.9%
RETURN_CONST	560,520	49.9%
LOAD_FAST	720	0.1%
LOAD_GLOBAL_MODULE	380	0.0%
LOAD_GLOBAL	160	0.0%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	54,307,680	50.8%
LOAD_FAST	52,633,173	49.2%
STORE_ATTR_SLOT	840	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	38,631,240	36.1%
LOAD_CONST	31,353,060	29.3%
LOAD_FAST	18,480,573	17.3%
RETURN_CONST	18,475,980	17.3%
STORE_ATTR_SLOT	840	0.0%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	3,359,160	100.0%
LOAD_ATTR	40	0.0%
STORE_SUBSCR	20	0.0%

Successors	Count	Percentage
LOAD_FAST	3,359,220	100.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	42,887,960	42.4%
RETURN_VALUE	16,236,860	16.1%
CALL_METHOD_DESCRIPTOR_NOARGS	13,436,780	13.3%
LOAD_ATTR_INSTANCE_VALUE	12,887,669	12.7%
LOAD_ATTR_SLOT	8,403,411	8.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	91,612,020	90.6%
POP_JUMP_IF_TRUE	9,519,840	9.4%
UNARY_NOT	60	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
COPY	1,460	83.9%
TO_BOOL	120	6.9%
LOAD_FAST	80	4.6%
BINARY_OP	40	2.3%
LOAD_ATTR_SLOT	40	2.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,440	82.8%
POP_JUMP_IF_FALSE	240	13.8%
UNARY_NOT	60	3.4%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	2,800	99.3%
TO_BOOL	20	0.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,820	100.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	28,553,400	89.5%
LOAD_ATTR	3,359,220	10.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	31,912,620	100.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
UNPACK_SEQUENCE	80	33.3%
RETURN_VALUE	40	16.7%
STORE_FAST	40	16.7%
CALL_METHOD_DESCRIPTOR_NOARGS	40	16.7%
CALL_NON_PY_GENERAL	40	16.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	180	75.0%
LOAD_FAST	60	25.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	12,886,480	38.3%
POP_TOP	12,881,542	38.3%
CALL_LIST_APPEND	3,918,900	11.7%
LIST_APPEND	3,359,100	10.0%
CALL_PY_GENERAL	558,300	1.7%

Successors	Count	Percentage
RETURN_CONST	16,792,542	50.0%
CALL_FUNCTION_EX	13,427,924	40.0%
RETURN_GENERATOR	2,799,220	8.3%
RETURN_VALUE	552,300	1.6%
POP_TOP	16,260	0.0%

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.	480	0.0%
hit ⓘ Specialized instructions that complete.	12,878,460	100.0%

Success	Count	Ratio
Success	80	36.4%
Failure	140	63.6%

Failure kind	Count	Ratio
and int	80	57.1%
or	40	28.6%
true divide other	20	14.3%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	2,799,840	100.0%

Success	Count	Ratio
Success	60	100.0%
Failure	0	0.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	195,191,520	98.3%
miss ⓘ Specialized instructions that deopt.	3,424,120	1.7%

Success	Count	Ratio
Success	67,040	100.0%
Failure	0	0.0%

Failure kind	Count	Ratio
init not python	20	20 / 0 !!
init not inline values	20	20 / 0 !!

CALL_KW

specialization stats for CALL_KW family

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,799,600	5.1%
hit ⓘ Specialized instructions that complete.	52,408,680	94.9%

Success	Count	Ratio
Success	20	2.6%
Failure	740	97.4%

Failure kind	Count	Ratio
float long	720	97.3%
bool	20	2.7%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	6,718,440	100.0%

Success	Count	Ratio
Success	20	100.0%
Failure	0	0.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	180	0.0%
hit ⓘ Specialized instructions that complete.	1,687,520	100.0%

Success	Count	Ratio
Success	20	33.3%
Failure	40	66.7%

Failure kind	Count	Ratio
dict items	40	100.0%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	6,724,636	1.3%
hit ⓘ Specialized instructions that complete.	497,863,258	98.7%
miss ⓘ Specialized instructions that deopt.	17,035	0.0%

Success	Count	Ratio
Success	3,160	61.5%
Failure	1,980	38.5%

Failure kind	Count	Ratio
method	960	48.5%
overriding descriptor	940	47.5%
metaclass attribute	20	1.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deopt ⓘ Specialized instructions that deopt.	60	0.0%
hit ⓘ Specialized instructions that complete.	139,546,113	100.0%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	1,340	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	6,159,060	100.0%

Success	Count	Ratio
Success	160	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.	6,718,440	28.6%
hit ⓘ Specialized instructions that complete.	16,796,400	71.4%

Success	Count	Ratio
Success	0	0.0%
Failure	1,660	100.0%

Failure kind	Count	Ratio
other	1,660	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.	3,359,460	2.9%
hit ⓘ Specialized instructions that complete.	110,814,420	97.0%
miss ⓘ Specialized instructions that deopt.	44,700	0.0%

Success	Count	Ratio
Success	1,740	66.4%
Failure	880	33.6%

Failure kind	Count	Ratio
overriding descriptor	840	95.5%
overridden	40	4.5%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	3,359,220	100.0%

Success	Count	Ratio
Success	20	100.0%
Failure	0	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.	561,300	0.3%
hit ⓘ Specialized instructions that complete.	189,581,760	99.7%

Success	Count	Ratio
Success	620	75.6%
Failure	200	24.4%

Failure kind	Count	Ratio
tuple	140	70.0%
sequence	60	30.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	240	75.0%

Success	Count	Ratio
Success	80	100.0%
Failure	0	0.0%

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`.	1,573,407,294	57.5%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. `LOAD_ATTR`, `BINARY_SLICE`.	20,178,336	0.7%
Specialized hits ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that complete.	1,139,431,583	41.6%
Specialized misses ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that deopt.	3,508,477	0.1%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	6,724,636	33.3%
SEND	6,718,440	33.3%
STORE_ATTR	3,359,460	16.7%
COMPARE_OP	2,799,600	13.9%
TO_BOOL	561,300	2.8%
BINARY_OP	480	0.0%
FOR_ITER	180	0.0%
BINARY_SLICE	0	0.0%
STORE_SLICE	0	0.0%
CACHE	0	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
CALL_METHOD_DESCRIPTOR_NOARGS	3,424,000	97.0%
STORE_ATTR_SLOT	44,700	1.3%
RESUME	22,562	0.6%
RESUME_CHECK	22,562	0.6%
LOAD_ATTR_SLOT	14,924	0.4%
LOAD_ATTR_METHOD_NO_DICT	2,111	0.1%
CALL_METHOD_DESCRIPTOR_O	120	0.0%
LOAD_GLOBAL_BUILTIN	60	0.0%
CACHE	0	0.0%
CHECK_EXC_MATCH	0	0.0%

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	88,797,540	43.0%
Calls to Python functions inlined	117,583,740	57.0%
Calls via PyEval_EvalFrame (total)	88,797,540	43.0%
Calls via PyEval_EvalFrame (vector)	82,079,100	39.8%
Calls via PyEval_EvalFrame (generator)	6,718,440	3.3%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	82,079,100	39.8%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	42,887,580	20.8%
Calls via PyEval_EvalFrame (function ex)	559,860	0.3%
Calls via PyEval_EvalFrame (api)	60	0.0%
Calls via PyEval_EvalFrame (method)	16,796,100	8.1%
Frame objects created	120	0.0%
Frames pushed	182,866,560	88.6%

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	82,723,500	39.1%
Frees to freelist	82,723,600
Allocations	129,083,224	60.9%
Allocations to 512 bytes	128,995,953	60.9%
Allocations to 4 kbytes	87,271	0.0%
Allocations over 4 kbytes	0	0.0%
Frees	130,761,312
Inline values	6,718,800
Interpreter mortal increfs	1,627,643,104	51.2%
Interpreter mortal decrefs	1,733,487,297	52.0%
Mortal increfs	900,076,293	28.3%
Mortal decrefs	971,573,001	29.1%
Interpreter immortal increfs	357,263,626	11.2%
Interpreter immortal decrefs	253,151,412	7.6%
Immortal increfs	293,505,436	9.2%
Immortal decrefs	377,447,478	11.3%
Materialize dict (on request)	0	0.0%
Materialize dict (new key)	0	0.0%
Materialize dict (too big)	0	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	48,777,246
Method cache misses	560,429
Method cache collisions	560,031
Method cache dunder hits	56,325,221
Method cache dunder misses	139

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	24,901	160	1,879,661,328
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.	10,491
Traces created ⓘ The number of traces that were successfully created.	891	8.5%
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.	5,900	56.2%
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.	9,600	91.5%
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.	60	0.6%
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	53,148,907
Uops executed ⓘ The total number of uops (micro-operations) that were executed	1,664,187,054	3,131.2%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	891
Optimizer successes ⓘ The number of traces that were successfully optimized.	891	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	60	6.7%
<= 16	80	9.0%
<= 32	309	34.7%
<= 64	240	26.9%
<= 128	142	15.9%
<= 256	60	6.7%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	140	15.7%
<= 16	120	13.5%
<= 32	309	34.7%
<= 64	191	21.4%
<= 128	131	14.7%

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	120,864,611	7.3%	7.3%
_LOAD_FAST_0	120,324,324	7.2%	14.5%
_GUARD_TYPE_VERSION	98,480,045	5.9%	20.4%	2.8%
_CHECK_VALIDITY	93,448,082	5.6%	26.0%
_LOAD_ATTR_SLOT_0	57,081,528	3.4%	29.5%
_CHECK_PERIODIC	56,529,814	3.4%	32.9%
_GUARD_IS_FALSE_POP	56,528,187	3.4%	36.2%	5.0%
_MAKE_WARM	55,948,207	3.4%	39.6%
_TO_BOOL_BOOL	53,733,300	3.2%	42.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES	53,723,712	3.2%	46.1%
_LOAD_ATTR_INSTANCE_VALUE_0	53,723,712	3.2%	49.3%
_START_EXECUTOR	53,148,907	3.2%	52.5%
_EXIT_TRACE	47,001,864	2.8%	55.3%
_LOAD_FAST_3	39,730,530	2.4%	57.7%
_LOAD_ATTR_METHOD_NO_DICT	31,341,636	1.9%	59.6%
_PUSH_FRAME	30,215,829	1.8%	61.4%
_SAVE_RETURN_OFFSET	30,215,829	1.8%	63.2%
_CHECK_FUNCTION_VERSION	27,416,529	1.6%	64.9%
_CHECK_FUNCTION_EXACT_ARGS	24,621,009	1.5%	66.3%
_STORE_FAST_3	24,064,074	1.4%	67.8%
_RESUME_CHECK	21,269,769	1.3%	69.1%	0.0%
_PUSH_NULL	21,265,211	1.3%	70.3%
_TIER2_RESUME_CHECK	19,586,460	1.2%	71.5%	0.0%
_CALL_METHOD_DESCRIPTOR_NOARGS	18,474,300	1.1%	72.6%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	17,900,040	1.1%	73.7%
_GUARD_KEYS_VERSION	17,900,040	1.1%	74.8%
_LOAD_ATTR_METHOD_WITH_VALUES	17,900,040	1.1%	75.9%
_GUARD_NOT_EXHAUSTED_RANGE	16,236,220	1.0%	76.8%	3.5%
_ITER_CHECK_RANGE	16,236,220	1.0%	77.8%
_INIT_CALL_PY_EXACT_ARGS_0	16,223,129	1.0%	78.8%
_ITER_NEXT_RANGE	15,674,980	0.9%	79.7%
_CHECK_FUNCTION	14,548,107	0.9%	80.6%
_LOAD_CONST_INLINE	14,548,047	0.9%	81.5%
_CHECK_VALIDITY_AND_SET_IP	13,427,984	0.8%	82.3%
_STORE_FAST	12,875,700	0.8%	83.1%
_CHECK_STACK_SPACE_OPERAND	12,871,869	0.8%	83.8%
_BUILD_LIST	12,871,844	0.8%	84.6%
_CALL_INTRINSIC_1	12,871,844	0.8%	85.4%
_LIST_EXTEND	12,871,844	0.8%	86.1%
_LOAD_ATTR	12,871,844	0.8%	86.9%
_CHECK_STACK_SPACE	11,749,140	0.7%	87.6%
_LOAD_CONST	8,397,900	0.5%	88.1%
_GUARD_IS_TRUE_POP	8,397,900	0.5%	88.6%
_INIT_CALL_PY_EXACT_ARGS_1	8,397,880	0.5%	89.1%
_LOAD_FAST_1	8,394,100	0.5%	89.6%
_LOAD_FAST_6	8,393,427	0.5%	90.2%
_LOAD_CONST_INLINE_BORROW	8,389,054	0.5%	90.7%
_LOAD_FAST_2	6,710,760	0.4%	91.1%
_LOAD_CONST_INLINE_WITH_NULL	6,154,740	0.4%	91.4%
_STORE_FAST_2	6,154,660	0.4%	91.8%
_DYNAMIC_EXIT	6,146,780	0.4%	92.2%
_GUARD_IS_NONE_POP	5,598,600	0.3%	92.5%	50.0%
_RETURN_VALUE	5,598,600	0.3%	92.8%
_CHECK_ATTR_MODULE	5,598,600	0.3%	93.2%
_CHECK_PEP_523	5,598,600	0.3%	93.5%
_LOAD_ATTR_MODULE	5,598,600	0.3%	93.9%
_POP_TOP	5,571,567	0.3%	94.2%
_GUARD_NOT_EXHAUSTED_LIST	3,915,240	0.2%	94.4%	28.5%
_ITER_CHECK_LIST	3,915,240	0.2%	94.7%
_GUARD_NOT_EXHAUSTED_TUPLE	3,359,160	0.2%	94.9%	16.7%
_ITER_CHECK_TUPLE	3,359,160	0.2%	95.1%
_CALL_NON_PY_GENERAL	3,355,380	0.2%	95.3%
_CHECK_IS_NOT_PY_CALLABLE	3,355,380	0.2%	95.5%
_TO_BOOL_LIST	2,799,360	0.2%	95.6%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	2,799,360	0.2%	95.8%
_COPY	2,799,300	0.2%	96.0%
_CALL_LIST_APPEND	2,799,300	0.2%	96.1%
_CALL_TYPE_1	2,799,300	0.2%	96.3%
_CONTAINS_OP_DICT	2,799,300	0.2%	96.5%
_CONTAINS_OP_SET	2,799,300	0.2%	96.6%
_CALL_BUILTIN_FAST	2,799,300	0.2%	96.8%
_CHECK_FUNCTION_VERSION_KW	2,799,300	0.2%	97.0%
_ITER_NEXT_LIST	2,799,300	0.2%	97.1%
_ITER_NEXT_TUPLE	2,799,300	0.2%	97.3%
_JUMP_TO_TOP	2,799,300	0.2%	97.5%
_LOAD_FAST_4	2,799,300	0.2%	97.6%
_PY_FRAME_KW	2,799,300	0.2%	97.8%
_STORE_FAST_0	2,799,300	0.2%	98.0%
_STORE_FAST_6	2,799,300	0.2%	98.2%
_BINARY_OP_SUBTRACT_INT	2,799,280	0.2%	98.3%
_GUARD_NOS_INT	2,799,280	0.2%	98.5%
_PY_FRAME_GENERAL	2,795,520	0.2%	98.7%
_BINARY_SUBSCR_LIST_INT	2,794,827	0.2%	98.8%
_COMPARE_OP_FLOAT	2,794,827	0.2%	99.0%
_GUARD_BOTH_FLOAT	2,794,827	0.2%	99.2%
_CALL_BUILTIN_O	2,794,767	0.2%	99.3%
_CALL_METHOD_DESCRIPTOR_O	2,794,767	0.2%	99.5%
_STORE_ATTR_SLOT	2,794,767	0.2%	99.7%
_LOAD_DEREF	2,220,540	0.1%	99.8%
_GET_ITER	556,140	0.0%	99.8%
_STORE_DEREF	556,080	0.0%	99.9%
_SWAP	556,080	0.0%	99.9%
_CALL_KW_NON_PY	556,080	0.0%	99.9%
_CHECK_IS_NOT_PY_CALLABLE_KW	556,080	0.0%	100.0%
_LOAD_FAST_5	556,080	0.0%	100.0%
_DEOPT	263	0.0%	100.0%
_CALL_LEN	60	0.0%	100.0%
_CALL_BUILTIN_CLASS	60	0.0%	100.0%
_LOAD_FAST_7	60	0.0%	100.0%
_STORE_FAST_7	60	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	4,031
CALL	60

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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Pystats results

Execution counts

Pair counts

Predecessor/Successor Pairs

CACHE

BINARY_SUBSCR

CHECK_EXC_MATCH

END_SEND

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_INVERT

UNARY_NOT

BINARY_OP

BUILD_LIST

BUILD_MAP

BUILD_TUPLE

CALL

CALL_FUNCTION_EX

CALL_INTRINSIC_1

CALL_KW

COMPARE_OP

CONTAINS_OP

COPY

COPY_FREE_VARS

DICT_MERGE

FOR_ITER

GET_AWAITABLE

IMPORT_NAME

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_LOAD_FAST

LOAD_GLOBAL

LOAD_SUPER_ATTR

MAKE_CELL

POP_JUMP_IF_FALSE

POP_JUMP_IF_NONE

POP_JUMP_IF_NOT_NONE

POP_JUMP_IF_TRUE

RAISE_VARARGS

RERAISE

RETURN_CONST

SEND

SET_FUNCTION_ATTRIBUTE

STORE_ATTR

STORE_DEREF

STORE_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