bm-20240615-azure-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26-pystats-genshi.md

Pystats results

• benchmark: genshi
• fork: python
• ref: a19bb261a327e1008f219b62f6465941c981899b
• commit hash: a19bb26
• commit date: 2024-06-15T19:10:50+00:00

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	126,481,720	19.0%	19.0%
STORE_FAST	58,264,340	8.7%	27.7%
LOAD_GLOBAL_MODULE	51,332,840	7.7%	35.4%	0.0%
YIELD_VALUE	50,331,360	7.6%	43.0%
POP_JUMP_IF_FALSE	47,119,600	7.1%	50.0%
IS_OP	40,134,120	6.0%	56.1%
LOAD_CONST	34,917,360	5.2%	61.3%
BINARY_SUBSCR_TUPLE_INT	24,416,120	3.7%	65.0%
RESUME_CHECK	20,442,220	3.1%	68.0%
INTERPRETER_EXIT	19,042,580	2.9%	70.9%
ENTER_EXECUTOR	17,025,740	2.6%	73.4%
LOAD_FAST_LOAD_FAST	16,010,840	2.4%	75.8%
PUSH_NULL	14,607,580	2.2%	78.0%
POP_TOP	14,278,300	2.1%	80.2%
POP_JUMP_IF_TRUE	11,943,000	1.8%	82.0%
BUILD_TUPLE	10,922,820	1.6%	83.6%
RETURN_VALUE	10,789,560	1.6%	85.2%
TO_BOOL_BOOL	8,424,660	1.3%	86.5%
STORE_FAST_STORE_FAST	8,341,780	1.3%	87.7%
UNPACK_SEQUENCE_TUPLE	8,331,360	1.2%	89.0%
LOAD_NAME	6,002,560	0.9%	89.9%
LOAD_ATTR_MODULE	5,135,620	0.8%	90.7%	0.0%
CALL_STR_1	5,123,240	0.8%	91.4%
CALL_BUILTIN_FAST	4,425,620	0.7%	92.1%	0.0%
POP_JUMP_IF_NONE	3,527,260	0.5%	92.6%
LOAD_GLOBAL_BUILTIN	3,446,220	0.5%	93.1%	0.1%
CALL_NON_PY_GENERAL	3,299,120	0.5%	93.6%
CALL_BOUND_METHOD_EXACT_ARGS	3,134,880	0.5%	94.1%	0.1%
TO_BOOL_LIST	2,970,560	0.4%	94.5%	0.0%
LOAD_ATTR_INSTANCE_VALUE	2,945,960	0.4%	95.0%
CALL_PY_EXACT_ARGS	2,931,940	0.4%	95.4%	0.1%
GET_ITER	2,913,020	0.4%	95.9%
FOR_ITER	2,905,460	0.4%	96.3%
LOAD_ATTR_METHOD_WITH_VALUES	2,900,240	0.4%	96.7%	0.0%
CONTAINS_OP_DICT	2,886,180	0.4%	97.2%
SWAP	2,655,960	0.4%	97.6%
BINARY_SUBSCR_DICT	2,641,760	0.4%	98.0%
CALL_ISINSTANCE	1,946,800	0.3%	98.2%
TO_BOOL	1,403,060	0.2%	98.5%
JUMP_FORWARD	1,131,680	0.2%	98.6%
CALL_KW	1,127,560	0.2%	98.8%
CALL_TYPE_1	972,740	0.1%	98.9%
TO_BOOL_INT	967,000	0.1%	99.1%
LOAD_ATTR_METHOD_NO_DICT	903,640	0.1%	99.2%
COMPARE_OP	891,680	0.1%	99.4%
CONTAINS_OP_SET	882,780	0.1%	99.5%
TO_BOOL_STR	515,680	0.1%	99.6%	82.2%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	485,140	0.1%	99.6%
RETURN_CONST	415,520	0.1%	99.7%
CALL_METHOD_DESCRIPTOR_FAST	389,720	0.1%	99.8%
NOP	255,180	0.0%	99.8%
RETURN_GENERATOR	244,080	0.0%	99.8%
CALL_FUNCTION_EX	243,960	0.0%	99.9%
LIST_APPEND	161,560	0.0%	99.9%
LOAD_ATTR	97,960	0.0%	99.9%
LOAD_ATTR_SLOT	30,280	0.0%	99.9%	15.7%
CALL	30,120	0.0%	99.9%
CALL_LEN	25,800	0.0%	99.9%
POP_JUMP_IF_NOT_NONE	25,580	0.0%	99.9%
JUMP_BACKWARD	25,320	0.0%	99.9%
STORE_ATTR_INSTANCE_VALUE	25,240	0.0%	99.9%
EXTENDED_ARG	23,000	0.0%	99.9%
COMPARE_OP_INT	20,700	0.0%	99.9%
LOAD_GLOBAL	20,320	0.0%	99.9%
BUILD_LIST	18,160	0.0%	99.9%
FOR_ITER_LIST	17,900	0.0%	100.0%	13.2%
BUILD_MAP	17,120	0.0%	100.0%
BINARY_OP	15,980	0.0%	100.0%
COPY	15,920	0.0%	100.0%
CALL_LIST_APPEND	13,020	0.0%	100.0%
CALL_BUILTIN_O	12,880	0.0%	100.0%
UNPACK_SEQUENCE_TWO_TUPLE	11,700	0.0%	100.0%
BINARY_SUBSCR	11,080	0.0%	100.0%
CALL_PY_GENERAL	10,760	0.0%	100.0%
FOR_ITER_GEN	10,460	0.0%	100.0%
BINARY_SUBSCR_LIST_INT	9,620	0.0%	100.0%	5.6%
CALL_BUILTIN_FAST_WITH_KEYWORDS	9,580	0.0%	100.0%	1.3%
BINARY_OP_ADD_UNICODE	9,080	0.0%	100.0%
STORE_ATTR	8,140	0.0%	100.0%
BINARY_SLICE	7,960	0.0%	100.0%
BUILD_CONST_KEY_MAP	7,600	0.0%	100.0%
FOR_ITER_TUPLE	6,980	0.0%	100.0%
LOAD_DEREF	6,920	0.0%	100.0%
BINARY_OP_ADD_INT	6,560	0.0%	100.0%
STORE_ATTR_SLOT	5,840	0.0%	100.0%
COMPARE_OP_STR	5,580	0.0%	100.0%	3.6%
COPY_FREE_VARS	5,560	0.0%	100.0%
DICT_MERGE	5,520	0.0%	100.0%
CONTAINS_OP	5,300	0.0%	100.0%
RESUME	5,260	0.0%	100.0%
STORE_SUBSCR_DICT	5,120	0.0%	100.0%
CALL_BUILTIN_CLASS	5,060	0.0%	100.0%
TO_BOOL_NONE	4,820	0.0%	100.0%	7.9%
STORE_NAME	4,800	0.0%	100.0%
CHECK_EXC_MATCH	4,480	0.0%	100.0%
POP_EXCEPT	4,480	0.0%	100.0%
PUSH_EXC_INFO	4,480	0.0%	100.0%
JUMP_BACKWARD_NO_INTERRUPT	4,240	0.0%	100.0%
MAKE_FUNCTION	3,920	0.0%	100.0%
MAKE_CELL	3,360	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_O	2,980	0.0%	100.0%	1.3%
STORE_SUBSCR_LIST_INT	2,940	0.0%	100.0%
FORMAT_SIMPLE	2,880	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	2,760	0.0%	100.0%
BINARY_OP_SUBTRACT_INT	2,700	0.0%	100.0%
IMPORT_NAME	2,680	0.0%	100.0%
UNPACK_SEQUENCE	2,480	0.0%	100.0%
IMPORT_FROM	2,240	0.0%	100.0%
END_FOR	2,160	0.0%	100.0%
BINARY_SUBSCR_STR_INT	2,020	0.0%	100.0%	5.9%
BUILD_STRING	1,920	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,720	0.0%	100.0%	7.0%
LOAD_FAST_AND_CLEAR	1,720	0.0%	100.0%
DELETE_SUBSCR	1,600	0.0%	100.0%
BUILD_SLICE	1,560	0.0%	100.0%
EXIT_INIT_CHECK	1,480	0.0%	100.0%
CALL_ALLOC_AND_ENTER_INIT	1,480	0.0%	100.0%
FOR_ITER_RANGE	1,260	0.0%	100.0%
BINARY_SUBSCR_GETITEM	1,240	0.0%	100.0%
STORE_DEREF	1,120	0.0%	100.0%
CALL_TUPLE_1	1,100	0.0%	100.0%
STORE_FAST_LOAD_FAST	1,000	0.0%	100.0%
STORE_SUBSCR	880	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	880	0.0%	100.0%
LOAD_ATTR_PROPERTY	880	0.0%	100.0%
TO_BOOL_ALWAYS_TRUE	720	0.0%	100.0%	11.1%
LIST_EXTEND	720	0.0%	100.0%
BINARY_OP_INPLACE_ADD_UNICODE	680	0.0%	100.0%
CALL_INTRINSIC_1	600	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_NOARGS	600	0.0%	100.0%
UNARY_NOT	440	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	440	0.0%	100.0%
BEFORE_WITH	360	0.0%	100.0%
LOAD_BUILD_CLASS	360	0.0%	100.0%
LOAD_SUPER_ATTR_METHOD	360	0.0%	100.0%
STORE_SLICE	320	0.0%	100.0%
LOAD_FAST_CHECK	300	0.0%	100.0%
UNPACK_SEQUENCE_LIST	280	0.0%	100.0%
LOAD_ATTR_METHOD_LAZY_DICT	240	0.0%	100.0%
UNARY_INVERT	160	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	120	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	80	0.0%	100.0%	100.0%
DELETE_ATTR	80	0.0%	100.0%
LOAD_SUPER_ATTR	80	0.0%	100.0%
COMPARE_OP_FLOAT	40	0.0%	100.0%
LOAD_ATTR_CLASS	40	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
STORE_FAST LOAD_FAST	50,907,660	7.6%	7.6%
LOAD_GLOBAL_MODULE IS_OP	39,160,180	5.9%	13.5%
IS_OP POP_JUMP_IF_FALSE	35,010,060	5.3%	18.8%
POP_JUMP_IF_FALSE LOAD_FAST	34,742,280	5.2%	24.0%
YIELD_VALUE STORE_FAST	26,242,740	3.9%	27.9%
LOAD_FAST LOAD_GLOBAL_MODULE	24,695,420	3.7%	31.6%
LOAD_FAST LOAD_CONST	24,625,700	3.7%	35.3%
LOAD_CONST BINARY_SUBSCR_TUPLE_INT	24,415,660	3.7%	39.0%
LOAD_FAST YIELD_VALUE	23,847,040	3.6%	42.5%
BINARY_SUBSCR_TUPLE_INT LOAD_GLOBAL_MODULE	19,282,280	2.9%	45.4%
YIELD_VALUE INTERPRETER_EXIT	15,764,340	2.4%	47.8%
ENTER_EXECUTOR YIELD_VALUE	13,988,540	2.1%	49.9%
CACHE RESUME_CHECK	13,364,200	2.0%	51.9%
RESUME_CHECK POP_TOP	10,598,740	1.6%	53.5%
STORE_FAST_STORE_FAST STORE_FAST	8,330,780	1.2%	54.7%
UNPACK_SEQUENCE_TUPLE STORE_FAST_STORE_FAST	8,330,580	1.2%	56.0%
YIELD_VALUE UNPACK_SEQUENCE_TUPLE	8,324,140	1.2%	57.2%
POP_TOP ENTER_EXECUTOR	7,876,440	1.2%	58.4%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	7,539,180	1.1%	59.6%
LOAD_FAST BUILD_TUPLE	7,386,480	1.1%	60.7%
BUILD_TUPLE YIELD_VALUE	7,374,760	1.1%	61.8%
POP_JUMP_IF_TRUE LOAD_FAST	7,209,420	1.1%	62.9%
LOAD_FAST_LOAD_FAST LOAD_FAST	6,432,080	1.0%	63.8%
LOAD_FAST TO_BOOL_BOOL	6,171,520	0.9%	64.7%
LOAD_FAST PUSH_NULL	5,874,700	0.9%	65.6%
CACHE ENTER_EXECUTOR	5,432,540	0.8%	66.4%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	5,371,680	0.8%	67.2%
PUSH_NULL LOAD_FAST	5,302,480	0.8%	68.0%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	5,133,540	0.8%	68.8%
LOAD_ATTR_MODULE PUSH_NULL	5,123,680	0.8%	69.6%
LOAD_FAST CALL_STR_1	5,123,140	0.8%	70.4%
IS_OP POP_JUMP_IF_TRUE	5,121,800	0.8%	71.1%
BINARY_SUBSCR_TUPLE_INT STORE_FAST	5,120,700	0.8%	71.9%
CALL_STR_1 YIELD_VALUE	5,120,300	0.8%	72.7%
LOAD_FAST RETURN_VALUE	4,431,540	0.7%	73.3%
RETURN_VALUE STORE_FAST	4,113,060	0.6%	73.9%
RESUME_CHECK LOAD_FAST	4,034,580	0.6%	74.5%
CALL_BUILTIN_FAST STORE_FAST	4,008,820	0.6%	75.1%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	3,770,540	0.6%	75.7%
PUSH_NULL LOAD_FAST_LOAD_FAST	3,527,040	0.5%	76.2%
LOAD_FAST POP_JUMP_IF_NONE	3,524,980	0.5%	76.8%
POP_JUMP_IF_TRUE LOAD_FAST_LOAD_FAST	3,524,080	0.5%	77.3%
LOAD_FAST_LOAD_FAST BUILD_TUPLE	3,522,780	0.5%	77.8%
BUILD_TUPLE CALL_BUILTIN_FAST	3,520,240	0.5%	78.4%
PUSH_NULL LOAD_NAME	3,360,800	0.5%	78.9%
POP_TOP LOAD_FAST	3,229,740	0.5%	79.3%
LOAD_CONST STORE_FAST	3,144,600	0.5%	79.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST	3,136,600	0.5%	80.3%
CALL_BOUND_METHOD_EXACT_ARGS RESUME_CHECK	3,133,260	0.5%	80.8%
RESUME_CHECK LOAD_CONST	3,130,000	0.5%	81.2%
LOAD_NAME PUSH_NULL	3,121,040	0.5%	81.7%
LOAD_CONST CALL_BOUND_METHOD_EXACT_ARGS	3,119,820	0.5%	82.2%
LOAD_FAST TO_BOOL_LIST	2,970,100	0.4%	82.6%
STORE_FAST ENTER_EXECUTOR	2,960,660	0.4%	83.0%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	2,931,900	0.4%	83.5%
CALL_PY_EXACT_ARGS RESUME_CHECK	2,927,620	0.4%	83.9%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	2,897,180	0.4%	84.4%
GET_ITER FOR_ITER	2,894,780	0.4%	84.8%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	2,890,200	0.4%	85.2%
FOR_ITER STORE_FAST	2,886,500	0.4%	85.7%
LOAD_FAST_LOAD_FAST CONTAINS_OP_DICT	2,884,780	0.4%	86.1%
STORE_FAST LOAD_FAST_LOAD_FAST	2,882,460	0.4%	86.5%
LOAD_ATTR_INSTANCE_VALUE GET_ITER	2,881,140	0.4%	87.0%
CONTAINS_OP_DICT POP_JUMP_IF_TRUE	2,880,760	0.4%	87.4%
LOAD_NAME LOAD_CONST	2,880,560	0.4%	87.8%
LOAD_GLOBAL_MODULE CALL_PY_EXACT_ARGS	2,880,440	0.4%	88.3%
TO_BOOL_LIST POP_JUMP_IF_FALSE	2,729,720	0.4%	88.7%
LOAD_FAST STORE_FAST	2,721,360	0.4%	89.1%
RETURN_VALUE INTERPRETER_EXIT	2,648,440	0.4%	89.5%
POP_TOP RETURN_VALUE	2,640,440	0.4%	89.9%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_DICT	2,640,360	0.4%	90.3%
SWAP POP_TOP	2,640,360	0.4%	90.7%
BINARY_SUBSCR_DICT SWAP	2,640,200	0.4%	91.1%
RESUME_CHECK LOAD_NAME	2,639,760	0.4%	91.5%
RETURN_VALUE RETURN_VALUE	2,405,800	0.4%	91.8%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	2,105,500	0.3%	92.1%
LOAD_FAST CALL_NON_PY_GENERAL	2,084,140	0.3%	92.4%
LOAD_CONST LOAD_FAST	1,950,180	0.3%	92.7%
CALL_ISINSTANCE TO_BOOL_BOOL	1,945,620	0.3%	93.0%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	1,924,600	0.3%	93.3%
PUSH_NULL LOAD_CONST	1,923,520	0.3%	93.6%
POP_JUMP_IF_NONE LOAD_FAST	1,761,280	0.3%	93.9%
POP_JUMP_IF_NONE LOAD_FAST_LOAD_FAST	1,759,920	0.3%	94.1%
LOAD_FAST TO_BOOL	1,356,220	0.2%	94.3%
TO_BOOL POP_JUMP_IF_TRUE	1,340,620	0.2%	94.5%
RETURN_VALUE LOAD_CONST	1,120,880	0.2%	94.7%
ENTER_EXECUTOR CALL_KW	1,118,980	0.2%	94.9%
LOAD_GLOBAL_MODULE LOAD_FAST	984,060	0.1%	95.0%
LOAD_FAST CALL_TYPE_1	972,380	0.1%	95.2%
STORE_FAST LOAD_GLOBAL_MODULE	969,220	0.1%	95.3%
CALL_NON_PY_GENERAL STORE_FAST	967,920	0.1%	95.5%
LOAD_GLOBAL_MODULE LOAD_GLOBAL_MODULE	965,400	0.1%	95.6%
LOAD_FAST TO_BOOL_INT	965,220	0.1%	95.7%
CALL_NON_PY_GENERAL LOAD_FAST	962,920	0.1%	95.9%
CALL_KW RESUME_CHECK	962,560	0.1%	96.0%
TO_BOOL_INT POP_JUMP_IF_TRUE	962,340	0.1%	96.2%
LOAD_FAST IS_OP	961,880	0.1%	96.3%
CALL_TYPE_1 LOAD_FAST	961,780	0.1%	96.5%
POP_JUMP_IF_TRUE LOAD_GLOBAL_BUILTIN	961,320	0.1%	96.6%
CALL_NON_PY_GENERAL CALL_NON_PY_GENERAL	960,120	0.1%	96.8%

Predecessor/Successor Pairs

Top 5 predecessors and successors of each Tier 1 opcode.

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

BINARY_SLICE

Successors and predecessors for BINARY_SLICE

Predecessors	Count	Percentage
LOAD_CONST	7,080	88.9%
LOAD_FAST	560	7.0%
LOAD_FAST_LOAD_FAST	320	4.0%

Successors	Count	Percentage
LOAD_FAST	4,680	58.8%
BUILD_TUPLE	880	11.1%
STORE_FAST	600	7.5%
LIST_EXTEND	400	5.0%
CALL_NON_PY_GENERAL	320	4.0%

STORE_SLICE

Successors and predecessors for STORE_SLICE

Predecessors	Count	Percentage
LOAD_CONST	320	100.0%

Successors	Count	Percentage
EXTENDED_ARG	160	50.0%
JUMP_FORWARD	160	50.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	13,364,200	70.2%
ENTER_EXECUTOR	5,432,540	28.5%
RETURN_GENERATOR	241,120	1.3%
POP_TOP	2,520	0.0%
RESUME	2,140	0.0%

BEFORE_WITH

Successors and predecessors for BEFORE_WITH

Predecessors	Count	Percentage
ENTER_EXECUTOR	120	33.3%
RETURN_VALUE	80	22.2%
LOAD_ATTR_INSTANCE_VALUE	80	22.2%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	11.1%
CALL_NON_PY_GENERAL	40	11.1%

Successors	Count	Percentage
POP_TOP	320	88.9%
STORE_FAST	40	11.1%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
BINARY_SUBSCR_STR_INT	440	64.7%
BINARY_OP_ADD_UNICODE	160	23.5%
RETURN_VALUE	40	5.9%
ENTER_EXECUTOR	40	5.9%

Successors	Count	Percentage
LOAD_FAST	520	76.5%
JUMP_BACKWARD	160	23.5%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	9,520	85.9%
BINARY_SUBSCR	600	5.4%
LOAD_FAST	280	2.5%
COPY	240	2.2%
BUILD_SLICE	200	1.8%

Successors	Count	Percentage
COMPARE_OP	5,620	50.7%
STORE_FAST	1,260	11.4%
LOAD_FAST	760	6.9%
BINARY_SUBSCR	600	5.4%
CALL_LEN	560	5.1%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	4,440	99.1%
LOAD_GLOBAL	40	0.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,480	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
BUILD_SLICE	1,360	85.0%
LOAD_FAST	140	8.8%
LOAD_CONST	100	6.2%

Successors	Count	Percentage
LOAD_CONST	1,120	70.0%
EXTENDED_ARG	240	15.0%
JUMP_BACKWARD	100	6.2%
RETURN_CONST	100	6.2%
LOAD_GLOBAL_MODULE	40	2.5%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	2,160	100.0%

Successors	Count	Percentage
POP_TOP	2,160	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	1,480	100.0%

Successors	Count	Percentage
RETURN_VALUE	1,480	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
BINARY_SUBSCR_TUPLE_INT	1,920	66.7%
LOAD_ATTR	960	33.3%

Successors	Count	Percentage
BUILD_STRING	1,920	66.7%
LOAD_CONST	960	33.3%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	2,881,140	98.9%
LOAD_FAST	16,360	0.6%
CALL	4,720	0.2%
LOAD_ATTR	3,960	0.1%
RETURN_VALUE	3,480	0.1%

Successors	Count	Percentage
FOR_ITER	2,894,780	99.4%
FOR_ITER_LIST	8,460	0.3%
FOR_ITER_TUPLE	4,420	0.2%
EXTENDED_ARG	1,760	0.1%
LOAD_FAST_AND_CLEAR	1,400	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
YIELD_VALUE	15,764,340	82.8%
RETURN_VALUE	2,648,440	13.9%
RETURN_CONST	388,520	2.0%
RETURN_GENERATOR	241,280	1.3%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	360	100.0%

Successors	Count	Percentage
PUSH_NULL	360	100.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	3,920	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	2,120	54.1%
LOAD_CONST	840	21.4%
STORE_FAST	560	14.3%
STORE_NAME	360	9.2%
CALL	40	1.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_FAST	247,220	96.9%
POP_JUMP_IF_FALSE	5,200	2.0%
RESUME_CHECK	600	0.2%
POP_TOP	480	0.2%
FOR_ITER_LIST	280	0.1%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	242,280	94.9%
LOAD_FAST	9,680	3.8%
LOAD_GLOBAL_MODULE	1,160	0.5%
LOAD_FAST_LOAD_FAST	680	0.3%
LOAD_GLOBAL	440	0.2%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
STORE_FAST	4,240	94.6%
POP_TOP	120	2.7%
STORE_ATTR_INSTANCE_VALUE	120	2.7%

Successors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	4,240	94.6%
JUMP_FORWARD	120	2.7%
RETURN_CONST	120	2.7%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RESUME_CHECK	10,598,740	74.2%
SWAP	2,640,360	18.5%
ENTER_EXECUTOR	735,400	5.2%
STORE_FAST	241,760	1.7%
RETURN_CONST	17,360	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	7,876,440	55.2%
LOAD_FAST	3,229,740	22.6%
RETURN_VALUE	2,640,440	18.5%
RETURN_CONST	251,720	1.8%
JUMP_FORWARD	241,120	1.7%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
LOAD_ATTR	4,160	92.9%
BINARY_SUBSCR_DICT	200	4.5%
BINARY_SUBSCR_STR_INT	120	2.7%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	4,400	98.2%
LOAD_GLOBAL	80	1.8%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_FAST	5,874,700	40.2%
LOAD_ATTR_MODULE	5,123,680	35.1%
LOAD_NAME	3,121,040	21.4%
RETURN_VALUE	480,480	3.3%
LOAD_ATTR	3,000	0.0%

Successors	Count	Percentage
LOAD_FAST	5,302,480	36.3%
LOAD_FAST_LOAD_FAST	3,527,040	24.1%
LOAD_NAME	3,360,800	23.0%
LOAD_CONST	1,923,520	13.2%
CALL_NON_PY_GENERAL	245,160	1.7%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CACHE	241,120	98.8%
CALL_PY_EXACT_ARGS	1,480	0.6%
CALL_KW	960	0.4%
CALL	200	0.1%
COPY_FREE_VARS	160	0.1%

Successors	Count	Percentage
INTERPRETER_EXIT	241,280	98.9%
GET_ITER	720	0.3%
LOAD_CONST	720	0.3%
RETURN_VALUE	240	0.1%
CALL	240	0.1%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	4,431,540	41.1%
POP_TOP	2,640,440	24.5%
RETURN_VALUE	2,405,800	22.3%
ENTER_EXECUTOR	878,340	8.1%
CALL_BUILTIN_FAST	240,340	2.2%

Successors	Count	Percentage
STORE_FAST	4,113,060	38.1%
INTERPRETER_EXIT	2,648,440	24.5%
RETURN_VALUE	2,405,800	22.3%
LOAD_CONST	1,120,880	10.4%
PUSH_NULL	480,480	4.5%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	320	36.4%
SWAP	240	27.3%
LOAD_CONST	200	22.7%
BUILD_TUPLE	80	9.1%
LOAD_FAST_LOAD_FAST	40	4.5%

Successors	Count	Percentage
RETURN_CONST	240	27.3%
EXTENDED_ARG	200	22.7%
LOAD_FAST	120	13.6%
STORE_SUBSCR_DICT	120	13.6%
STORE_SUBSCR_LIST_INT	120	13.6%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	1,356,220	96.7%
TO_BOOL	33,200	2.4%
TO_BOOL_STR	8,000	0.6%
BINARY_SUBSCR_TUPLE_INT	2,060	0.1%
CALL	1,140	0.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,340,620	95.5%
TO_BOOL	33,200	2.4%
POP_JUMP_IF_FALSE	18,580	1.3%
TO_BOOL_STR	8,320	0.6%
TO_BOOL_BOOL	1,560	0.1%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_INT	320	72.7%
TO_BOOL_LIST	120	27.3%

Successors	Count	Percentage
COPY	320	72.7%
CALL_PY_EXACT_ARGS	120	27.3%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_ATTR	6,500	40.7%
LOAD_GLOBAL_MODULE	1,760	11.0%
LOAD_FAST	1,660	10.4%
BINARY_OP	1,380	8.6%
LOAD_CONST	1,060	6.6%

Successors	Count	Percentage
LOAD_CONST	6,640	41.6%
STORE_FAST	2,360	14.8%
TO_BOOL_INT	1,400	8.8%
BINARY_OP	1,380	8.6%
CALL_NON_PY_GENERAL	1,160	7.3%

BUILD_CONST_KEY_MAP

Successors and predecessors for BUILD_CONST_KEY_MAP

Predecessors	Count	Percentage
LOAD_CONST	7,600	100.0%

Successors	Count	Percentage
RETURN_VALUE	6,840	90.0%
LOAD_FAST	720	9.5%
STORE_FAST	40	0.5%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
RESUME_CHECK	2,960	16.3%
LOAD_FAST	2,640	14.5%
STORE_FAST	2,120	11.7%
SWAP	1,400	7.7%
POP_JUMP_IF_FALSE	1,300	7.2%

Successors	Count	Percentage
STORE_FAST	7,900	43.5%
LOAD_FAST	3,520	19.4%
CALL	1,600	8.8%
SWAP	1,400	7.7%
BUILD_LIST	1,040	5.7%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST	8,240	48.1%
BUILD_TUPLE	3,560	20.8%
STORE_FAST	3,360	19.6%
LOAD_CONST	560	3.3%
LOAD_GLOBAL_MODULE	440	2.6%

Successors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	6,720	39.3%
LOAD_FAST	6,000	35.0%
STORE_FAST	3,600	21.0%
LOAD_ATTR_METHOD_NO_DICT	400	2.3%
STORE_DEREF	240	1.4%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	1,560	100.0%

Successors	Count	Percentage
DELETE_SUBSCR	1,360	87.2%
BINARY_SUBSCR	200	12.8%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	1,920	100.0%

Successors	Count	Percentage
STORE_FAST	960	50.0%
LOAD_GLOBAL_MODULE	880	45.8%
LOAD_GLOBAL	80	4.2%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	7,386,480	67.6%
LOAD_FAST_LOAD_FAST	3,522,780	32.3%
LOAD_GLOBAL_BUILTIN	7,040	0.1%
LOAD_ATTR	1,560	0.0%
BINARY_SLICE	880	0.0%

Successors	Count	Percentage
YIELD_VALUE	7,374,760	67.5%
CALL_BUILTIN_FAST	3,520,240	32.2%
CALL_ISINSTANCE	6,960	0.1%
CALL_LIST_APPEND	5,180	0.0%
BUILD_MAP	3,560	0.0%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	10,960	36.4%
LOAD_CONST	4,320	14.3%
LOAD_ATTR	2,840	9.4%
BUILD_LIST	1,600	5.3%
LOAD_FAST_LOAD_FAST	1,400	4.6%

Successors	Count	Percentage
GET_ITER	4,720	15.7%
STORE_FAST	2,360	7.8%
RESUME_CHECK	2,040	6.8%
CALL_PY_EXACT_ARGS	2,000	6.6%
CALL_NON_PY_GENERAL	1,500	5.0%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
ENTER_EXECUTOR	237,480	97.3%
DICT_MERGE	5,520	2.3%
CALL_INTRINSIC_1	560	0.2%
BINARY_OP	240	0.1%
LOAD_FAST	160	0.1%

Successors	Count	Percentage
STORE_FAST	241,360	98.9%
RETURN_VALUE	1,440	0.6%
RESUME_CHECK	360	0.1%
LOAD_FAST	320	0.1%
GET_ITER	240	0.1%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	600	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	560	93.3%
BUILD_MAP	40	6.7%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
ENTER_EXECUTOR	1,118,980	99.2%
LOAD_CONST	8,520	0.8%
JUMP_BACKWARD	60	0.0%

Successors	Count	Percentage
RESUME_CHECK	962,560	85.4%
LIST_APPEND	160,000	14.2%
STORE_FAST	1,160	0.1%
POP_TOP	1,120	0.1%
RETURN_GENERATOR	960	0.1%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	881,160	98.8%
BINARY_SUBSCR	5,620	0.6%
LOAD_FAST	2,440	0.3%
COMPARE_OP	1,000	0.1%
LOAD_GLOBAL_MODULE	560	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	888,500	99.6%
POP_JUMP_IF_TRUE	1,180	0.1%
COMPARE_OP	1,000	0.1%
COMPARE_OP_INT	540	0.1%
RETURN_VALUE	240	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	2,360	44.5%
RETURN_VALUE	800	15.1%
CONTAINS_OP	600	11.3%
LOAD_CONST	540	10.2%
LOAD_FAST_LOAD_FAST	440	8.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,440	83.8%
CONTAINS_OP	600	11.3%
CONTAINS_OP_DICT	160	3.0%
POP_JUMP_IF_TRUE	60	1.1%
CONTAINS_OP_SET	40	0.8%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	8,680	54.5%
LOAD_CONST	3,080	19.3%
COPY	2,240	14.1%
CALL_KW	400	2.5%
LOAD_ATTR_INSTANCE_VALUE	360	2.3%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	6,920	43.5%
COPY	2,240	14.1%
BINARY_SUBSCR_LIST_INT	2,000	12.6%
TO_BOOL_STR	1,320	8.3%
STORE_FAST_STORE_FAST	800	5.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_GENERAL	3,480	62.6%
CALL_PY_EXACT_ARGS	1,300	23.4%
CALL_BOUND_METHOD_EXACT_ARGS	280	5.0%
CALL	220	4.0%
CALL_FUNCTION_EX	160	2.9%

Successors	Count	Percentage
RESUME_CHECK	5,220	93.9%
RESUME	180	3.2%
RETURN_GENERATOR	160	2.9%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_DEREF	80	100.0%

Successors	Count	Percentage
LOAD_CONST	80	100.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	5,520	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	5,520	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	7,876,440	46.3%
CACHE	5,432,540	31.9%
STORE_FAST	2,960,660	17.4%
JUMP_FORWARD	240,980	1.4%
POP_JUMP_IF_TRUE	240,100	1.4%

Successors	Count	Percentage
YIELD_VALUE	13,988,540	82.2%
CALL_KW	1,118,980	6.6%
RETURN_VALUE	878,340	5.2%
POP_TOP	735,400	4.3%
CALL_FUNCTION_EX	237,480	1.4%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
JUMP_BACKWARD	8,280	36.0%
POP_TOP	3,440	15.0%
ENTER_EXECUTOR	2,940	12.8%
IS_OP	2,020	8.8%
GET_ITER	1,760	7.7%

Successors	Count	Percentage
FOR_ITER_GEN	6,340	27.6%
JUMP_BACKWARD	6,020	26.2%
FOR_ITER_LIST	4,620	20.1%
POP_JUMP_IF_FALSE	2,520	11.0%
JUMP_FORWARD	1,900	8.3%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	2,894,780	99.6%
JUMP_BACKWARD	6,060	0.2%
FOR_ITER	2,460	0.1%
EXTENDED_ARG	1,600	0.1%
SWAP	480	0.0%

Successors	Count	Percentage
STORE_FAST	2,886,500	99.3%
LOAD_FAST	6,240	0.2%
UNPACK_SEQUENCE_TWO_TUPLE	5,840	0.2%
FOR_ITER	2,460	0.1%
UNPACK_SEQUENCE_TUPLE	1,360	0.0%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	1,640	73.2%
STORE_NAME	600	26.8%

Successors	Count	Percentage
STORE_FAST	1,520	67.9%
STORE_NAME	720	32.1%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	2,680	100.0%

Successors	Count	Percentage
IMPORT_FROM	1,640	61.2%
STORE_FAST	960	35.8%
STORE_NAME	80	3.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	39,160,180	97.6%
LOAD_FAST	961,880	2.4%
LOAD_GLOBAL_BUILTIN	10,800	0.0%
LOAD_GLOBAL	1,260	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	35,010,060	87.2%
POP_JUMP_IF_TRUE	5,121,800	12.8%
EXTENDED_ARG	2,020	0.0%
COPY	240	0.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	10,400	41.1%
EXTENDED_ARG	6,020	23.8%
STORE_FAST	2,140	8.5%
LIST_APPEND	2,120	8.4%
CALL_LIST_APPEND	2,060	8.1%

Successors	Count	Percentage
EXTENDED_ARG	8,280	32.7%
FOR_ITER	6,060	23.9%
FOR_ITER_LIST	3,740	14.8%
FOR_ITER_GEN	2,460	9.7%
FOR_ITER_TUPLE	2,100	8.3%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
POP_EXCEPT	4,240	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	4,100	96.7%
LOAD_FAST	80	1.9%
LOAD_GLOBAL	60	1.4%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	883,800	78.1%
POP_TOP	241,120	21.3%
STORE_FAST	3,220	0.3%
EXTENDED_ARG	1,900	0.2%
POP_JUMP_IF_NONE	960	0.1%

Successors	Count	Percentage
LOAD_FAST	885,240	78.2%
ENTER_EXECUTOR	240,980	21.3%
LOAD_GLOBAL_BUILTIN	1,600	0.1%
LOAD_FAST_LOAD_FAST	1,580	0.1%
LOAD_CONST	880	0.1%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
CALL_KW	160,000	99.0%
RETURN_VALUE	800	0.5%
BUILD_TUPLE	320	0.2%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	280	0.2%
CALL_METHOD_DESCRIPTOR_FAST	120	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	159,440	98.7%
JUMP_BACKWARD	2,120	1.3%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
BINARY_SLICE	400	55.6%
LOAD_DEREF	160	22.2%
LOAD_CONST	120	16.7%
LOAD_FAST	40	5.6%

Successors	Count	Percentage
CALL_INTRINSIC_1	600	83.3%
CALL	80	11.1%
STORE_NAME	40	5.6%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	66,020	67.4%
LOAD_GLOBAL_MODULE	8,120	8.3%
LOAD_ATTR	7,700	7.9%
LOAD_ATTR_SLOT	6,380	6.5%
LOAD_ATTR_INSTANCE_VALUE	2,740	2.8%

Successors	Count	Percentage
LOAD_FAST	27,540	28.1%
LOAD_GLOBAL_MODULE	8,240	8.4%
LOAD_ATTR	7,700	7.9%
BINARY_OP	6,500	6.6%
PUSH_EXC_INFO	4,160	4.2%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	24,625,700	70.5%
RESUME_CHECK	3,130,000	9.0%
LOAD_NAME	2,880,560	8.2%
PUSH_NULL	1,923,520	5.5%
RETURN_VALUE	1,120,880	3.2%

Successors	Count	Percentage
BINARY_SUBSCR_TUPLE_INT	24,415,660	69.9%
STORE_FAST	3,144,600	9.0%
CALL_BOUND_METHOD_EXACT_ARGS	3,119,820	8.9%
LOAD_FAST	1,950,180	5.6%
COMPARE_OP	881,160	2.5%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	1,400	20.2%
LOAD_FAST	960	13.9%
BUILD_LIST	800	11.6%
STORE_DEREF	640	9.2%
LOAD_ATTR	480	6.9%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	960	13.9%
LOAD_ATTR_METHOD_WITH_VALUES	920	13.3%
LOAD_ATTR_INSTANCE_VALUE	840	12.1%
LOAD_ATTR	760	11.0%
STORE_ATTR	760	11.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	50,907,660	40.2%
POP_JUMP_IF_FALSE	34,742,280	27.5%
POP_JUMP_IF_TRUE	7,209,420	5.7%
LOAD_FAST_LOAD_FAST	6,432,080	5.1%
PUSH_NULL	5,302,480	4.2%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	24,695,420	19.5%
LOAD_CONST	24,625,700	19.5%
YIELD_VALUE	23,847,040	18.9%
BUILD_TUPLE	7,386,480	5.8%
TO_BOOL_BOOL	6,171,520	4.9%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	1,400	81.4%
LOAD_FAST_AND_CLEAR	320	18.6%

Successors	Count	Percentage
SWAP	1,400	81.4%
LOAD_FAST_AND_CLEAR	320	18.6%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_TOP	160	53.3%
LOAD_FAST	40	13.3%
POP_JUMP_IF_FALSE	40	13.3%
LOAD_ATTR_METHOD_NO_DICT	40	13.3%
POP_JUMP_IF_NOT_NONE	20	6.7%

Successors	Count	Percentage
POP_JUMP_IF_NOT_NONE	200	66.7%
LOAD_FAST	40	13.3%
CALL_LIST_APPEND	40	13.3%
TO_BOOL_BOOL	20	6.7%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	3,770,540	23.5%
PUSH_NULL	3,527,040	22.0%
POP_JUMP_IF_TRUE	3,524,080	22.0%
STORE_FAST	2,882,460	18.0%
POP_JUMP_IF_NONE	1,759,920	11.0%

Successors	Count	Percentage
LOAD_FAST	6,432,080	40.2%
BUILD_TUPLE	3,522,780	22.0%
CONTAINS_OP_DICT	2,884,780	18.0%
BINARY_SUBSCR_DICT	2,640,360	16.5%
CALL_BUILTIN_FAST	242,040	1.5%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
LOAD_FAST	4,000	19.7%
STORE_FAST	2,760	13.6%
POP_JUMP_IF_FALSE	2,100	10.3%
LOAD_GLOBAL	1,060	5.2%
RESUME_CHECK	1,040	5.1%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	5,860	28.8%
LOAD_GLOBAL_BUILTIN	4,320	21.3%
LOAD_FAST	4,120	20.3%
LOAD_ATTR	1,700	8.4%
IS_OP	1,260	6.2%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
PUSH_NULL	3,360,800	56.0%
RESUME_CHECK	2,639,760	44.0%
RESUME	840	0.0%
STORE_NAME	440	0.0%
LOAD_CONST	400	0.0%

Successors	Count	Percentage
PUSH_NULL	3,121,040	52.0%
LOAD_CONST	2,880,560	48.0%
STORE_NAME	480	0.0%
CALL	360	0.0%
LOAD_ATTR	120	0.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	80	100.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	40	50.0%
LOAD_SUPER_ATTR_METHOD	40	50.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	1,040	31.0%
CALL_BOUND_METHOD_EXACT_ARGS	920	27.4%
CALL_PY_EXACT_ARGS	540	16.1%
CACHE	480	14.3%
CALL_KW	240	7.1%

Successors	Count	Percentage
RESUME_CHECK	1,880	56.0%
MAKE_CELL	1,040	31.0%
RESUME	280	8.3%
RETURN_GENERATOR	160	4.8%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
IS_OP	35,010,060	74.3%
TO_BOOL_BOOL	7,539,180	16.0%
TO_BOOL_LIST	2,729,720	5.8%
COMPARE_OP	888,500	1.9%
CONTAINS_OP_SET	880,840	1.9%

Successors	Count	Percentage
LOAD_FAST	34,742,280	73.7%
LOAD_GLOBAL_MODULE	5,371,680	11.4%
LOAD_FAST_LOAD_FAST	3,770,540	8.0%
LOAD_GLOBAL_BUILTIN	2,105,500	4.5%
JUMP_FORWARD	883,800	1.9%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	3,524,980	99.9%
LOAD_ATTR_INSTANCE_VALUE	1,720	0.0%
LOAD_DEREF	240	0.0%
RETURN_VALUE	160	0.0%
LOAD_ATTR	80	0.0%

Successors	Count	Percentage
LOAD_FAST	1,761,280	49.9%
LOAD_FAST_LOAD_FAST	1,759,920	49.9%
LOAD_GLOBAL_BUILTIN	3,900	0.1%
JUMP_FORWARD	960	0.0%
LOAD_CONST	720	0.0%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	24,280	94.9%
LOAD_ATTR_INSTANCE_VALUE	440	1.7%
CALL_BUILTIN_FAST	240	0.9%
LOAD_GLOBAL_MODULE	240	0.9%
LOAD_FAST_CHECK	200	0.8%

Successors	Count	Percentage
LOAD_FAST	13,320	52.1%
LOAD_GLOBAL_BUILTIN	9,060	35.4%
LOAD_CONST	920	3.6%
LOAD_GLOBAL	640	2.5%
LOAD_GLOBAL_MODULE	600	2.3%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
IS_OP	5,121,800	42.9%
CONTAINS_OP_DICT	2,880,760	24.1%
TO_BOOL	1,340,620	11.2%
TO_BOOL_INT	962,340	8.1%
TO_BOOL_BOOL	885,400	7.4%

Successors	Count	Percentage
LOAD_FAST	7,209,420	60.4%
LOAD_FAST_LOAD_FAST	3,524,080	29.5%
LOAD_GLOBAL_BUILTIN	961,320	8.0%
ENTER_EXECUTOR	240,100	2.0%
LOAD_CONST	1,880	0.0%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	251,720	60.6%
POP_JUMP_IF_FALSE	142,440	34.3%
STORE_ATTR_INSTANCE_VALUE	11,480	2.8%
STORE_SUBSCR_DICT	3,440	0.8%
CALL_LIST_APPEND	1,940	0.5%

Successors	Count	Percentage
INTERPRETER_EXIT	388,520	93.5%
POP_TOP	17,360	4.2%
STORE_FAST	4,820	1.2%
END_FOR	2,160	0.5%
EXIT_INIT_CHECK	1,480	0.4%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	2,120	76.8%
SET_FUNCTION_ATTRIBUTE	640	23.2%

Successors	Count	Percentage
STORE_FAST	1,000	36.2%
SET_FUNCTION_ATTRIBUTE	640	23.2%
STORE_DEREF	640	23.2%
STORE_NAME	400	14.5%
LOAD_GLOBAL_MODULE	80	2.9%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	4,860	59.7%
LOAD_FAST_LOAD_FAST	1,720	21.1%
LOAD_DEREF	760	9.3%
STORE_ATTR	600	7.4%
SWAP	200	2.5%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	1,960	24.1%
LOAD_FAST	1,840	22.6%
RETURN_CONST	800	9.8%
LOAD_CONST	640	7.9%
STORE_ATTR	600	7.4%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	640	57.1%
BUILD_MAP	240	21.4%
RETURN_GENERATOR	80	7.1%
STORE_FAST_STORE_FAST	80	7.1%
CALL_BUILTIN_CLASS	60	5.4%

Successors	Count	Percentage
LOAD_DEREF	640	57.1%
LOAD_FAST	320	28.6%
LOAD_GLOBAL	80	7.1%
LOAD_GLOBAL_MODULE	80	7.1%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
YIELD_VALUE	26,242,740	45.0%
STORE_FAST_STORE_FAST	8,330,780	14.3%
BINARY_SUBSCR_TUPLE_INT	5,120,700	8.8%
RETURN_VALUE	4,113,060	7.1%
CALL_BUILTIN_FAST	4,008,820	6.9%

Successors	Count	Percentage
LOAD_FAST	50,907,660	87.4%
ENTER_EXECUTOR	2,960,660	5.1%
LOAD_FAST_LOAD_FAST	2,882,460	4.9%
LOAD_GLOBAL_MODULE	969,220	1.7%
NOP	247,220	0.4%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
CALL_LEN	560	56.0%
FOR_ITER_LIST	280	28.0%
FOR_ITER_TUPLE	120	12.0%
FOR_ITER	40	4.0%

Successors	Count	Percentage
PUSH_NULL	560	56.0%
LOAD_ATTR_METHOD_NO_DICT	240	24.0%
TO_BOOL_STR	120	12.0%
LOAD_ATTR	80	8.0%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TUPLE	8,330,580	99.9%
UNPACK_SEQUENCE_TWO_TUPLE	9,020	0.1%
COPY	800	0.0%
UNPACK_SEQUENCE	660	0.0%
STORE_FAST_STORE_FAST	440	0.0%

Successors	Count	Percentage
STORE_FAST	8,330,780	99.9%
LOAD_FAST_LOAD_FAST	4,960	0.1%
LOAD_FAST	3,100	0.0%
LOAD_GLOBAL_BUILTIN	780	0.0%
BUILD_LIST	480	0.0%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
LOAD_CONST	1,960	40.8%
IMPORT_FROM	720	15.0%
CALL	640	13.3%
LOAD_NAME	480	10.0%
SET_FUNCTION_ATTRIBUTE	400	8.3%

Successors	Count	Percentage
LOAD_CONST	2,720	56.7%
IMPORT_FROM	600	12.5%
LOAD_NAME	440	9.2%
LOAD_BUILD_CLASS	360	7.5%
RETURN_CONST	320	6.7%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	2,640,200	99.4%
BINARY_OP_ADD_UNICODE	6,960	0.3%
SWAP	2,240	0.1%
BINARY_OP_ADD_INT	2,120	0.1%
BUILD_LIST	1,400	0.1%

Successors	Count	Percentage
POP_TOP	2,640,360	99.4%
STORE_ATTR_INSTANCE_VALUE	6,920	0.3%
SWAP	2,240	0.1%
STORE_SUBSCR_LIST_INT	2,000	0.1%
BUILD_LIST	1,400	0.1%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
FOR_ITER	660	26.6%
CALL_BUILTIN_CLASS	640	25.8%
LOAD_FAST	280	11.3%
RETURN_VALUE	160	6.5%
CALL	160	6.5%

Successors	Count	Percentage
LOAD_FAST	680	27.4%
STORE_FAST_STORE_FAST	660	26.6%
UNPACK_SEQUENCE_TWO_TUPLE	420	16.9%
UNPACK_SEQUENCE_TUPLE	380	15.3%
STORE_FAST	180	7.3%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
LOAD_FAST	23,847,040	47.4%
ENTER_EXECUTOR	13,988,540	27.8%
BUILD_TUPLE	7,374,760	14.7%
CALL_STR_1	5,120,300	10.2%
RETURN_VALUE	480	0.0%

Successors	Count	Percentage
STORE_FAST	26,242,740	52.1%
INTERPRETER_EXIT	15,764,340	31.3%
UNPACK_SEQUENCE_TUPLE	8,324,140	16.5%
UNPACK_SEQUENCE	140	0.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CACHE	2,140	40.7%
CALL	1,320	25.1%
POP_TOP	460	8.7%
FOR_ITER_GEN	420	8.0%
MAKE_CELL	280	5.3%

Successors	Count	Percentage
LOAD_FAST	1,520	28.9%
LOAD_GLOBAL	1,020	19.4%
LOAD_NAME	840	16.0%
POP_TOP	820	15.6%
LOAD_CONST	540	10.3%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	3,180	48.5%
CALL_LEN	2,000	30.5%
BINARY_OP_SUBTRACT_INT	560	8.5%
LOAD_FAST_LOAD_FAST	320	4.9%
BINARY_OP	300	4.6%

Successors	Count	Percentage
STORE_FAST	2,340	35.7%
SWAP	2,120	32.3%
LOAD_FAST	1,640	25.0%
CALL_PY_EXACT_ARGS	200	3.0%
CALL_BUILTIN_O	120	1.8%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	7,580	83.5%
LOAD_CONST	620	6.8%
BINARY_OP_ADD_UNICODE	400	4.4%
BINARY_OP	200	2.2%
LOAD_FAST_LOAD_FAST	200	2.2%

Successors	Count	Percentage
SWAP	6,960	76.7%
LOAD_ATTR_METHOD_NO_DICT	720	7.9%
LOAD_FAST	400	4.4%
BINARY_OP_ADD_UNICODE	400	4.4%
CALL_NON_PY_GENERAL	220	2.4%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_CONST	240	54.5%
BINARY_SUBSCR_TUPLE_INT	200	45.5%

Successors	Count	Percentage
BINARY_OP_ADD_INT	200	45.5%
LOAD_CONST	120	27.3%
CALL_BUILTIN_O	120	27.3%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	80	66.7%
BINARY_OP	40	33.3%

Successors	Count	Percentage
RETURN_VALUE	120	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	1,280	47.4%
LOAD_FAST	700	25.9%
CALL_LEN	600	22.2%
BINARY_OP	120	4.4%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	660	24.4%
BINARY_OP_ADD_INT	560	20.7%
LOAD_CONST	540	20.0%
STORE_FAST	360	13.3%
RETURN_VALUE	320	11.9%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	2,640,360	99.9%
LOAD_FAST	800	0.0%
BUILD_TUPLE	240	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	160	0.0%
BINARY_SUBSCR	120	0.0%

Successors	Count	Percentage
SWAP	2,640,200	99.9%
STORE_FAST	760	0.0%
RETURN_VALUE	240	0.0%
PUSH_EXC_INFO	200	0.0%
LOAD_CONST	200	0.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_CONST	1,220	98.4%
BINARY_SUBSCR	20	1.6%

Successors	Count	Percentage
RESUME_CHECK	1,240	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	3,960	41.2%
LOAD_FAST	3,340	34.7%
COPY	2,000	20.8%
BINARY_SUBSCR	320	3.3%

Successors	Count	Percentage
RETURN_VALUE	3,300	36.3%
PUSH_NULL	2,720	30.0%
LOAD_GLOBAL_BUILTIN	2,000	22.0%
LOAD_ATTR	280	3.1%
STORE_FAST	280	3.1%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_FAST	1,640	81.2%
LOAD_CONST	180	8.9%
LOAD_FAST_LOAD_FAST	120	5.9%
BINARY_SUBSCR	40	2.0%
BINARY_OP_ADD_INT	40	2.0%

Successors	Count	Percentage
STORE_FAST	1,280	63.4%
BINARY_OP_INPLACE_ADD_UNICODE	440	21.8%
CALL_BUILTIN_O	180	8.9%
PUSH_EXC_INFO	120	5.9%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	24,415,660	100.0%
BINARY_SUBSCR	460	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	19,282,280	79.0%
STORE_FAST	5,120,700	21.0%
LOAD_FAST	3,600	0.0%
LOAD_FAST_LOAD_FAST	3,020	0.0%
TO_BOOL	2,060	0.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_FAST	600	40.5%
PUSH_NULL	400	27.0%
BINARY_SUBSCR	200	13.5%
LOAD_GLOBAL_MODULE	120	8.1%
CALL	80	5.4%

Successors	Count	Percentage
RESUME_CHECK	1,480	100.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_CONST	3,119,820	99.5%
LOAD_FAST	12,360	0.4%
CALL	1,040	0.0%
LOAD_FAST_LOAD_FAST	800	0.0%
PUSH_NULL	580	0.0%

Successors	Count	Percentage
RESUME_CHECK	3,133,260	99.9%
MAKE_CELL	920	0.0%
COPY_FREE_VARS	280	0.0%
RESUME	220	0.0%
POP_TOP	160	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_CONST	80	100.0%

Successors	Count	Percentage
POP_TOP	80	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_FAST	4,000	79.1%
CALL	440	8.7%
CALL_LEN	140	2.8%
BUILD_TUPLE	80	1.6%
LOAD_CONST	80	1.6%

Successors	Count	Percentage
STORE_FAST	3,160	62.5%
UNPACK_SEQUENCE	640	12.6%
LOAD_FAST	360	7.1%
BUILD_TUPLE	280	5.5%
GET_ITER	200	4.0%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
BUILD_TUPLE	3,520,240	79.5%
LOAD_FAST_LOAD_FAST	242,040	5.5%
PUSH_NULL	240,440	5.4%
CALL_NON_PY_GENERAL	239,680	5.4%
LOAD_CONST	170,900	3.9%

Successors	Count	Percentage
STORE_FAST	4,008,820	90.6%
RETURN_VALUE	240,340	5.4%
TO_BOOL_BOOL	160,760	3.6%
POP_TOP	6,880	0.2%
LOAD_FAST	3,240	0.1%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
BUILD_MAP	6,720	70.1%
LOAD_FAST	1,320	13.8%
LOAD_ATTR	720	7.5%
LOAD_FAST_LOAD_FAST	280	2.9%
LOAD_CONST	160	1.7%

Successors	Count	Percentage
RETURN_VALUE	8,040	83.9%
STORE_FAST	1,500	15.7%
BEFORE_WITH	40	0.4%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	8,340	64.8%
LOAD_GLOBAL_MODULE	1,100	8.5%
LOAD_ATTR	880	6.8%
LOAD_CONST	740	5.7%
BINARY_SUBSCR_TUPLE_INT	600	4.7%

Successors	Count	Percentage
POP_TOP	11,740	91.1%
CALL_PY_EXACT_ARGS	880	6.8%
BUILD_TUPLE	180	1.4%
CALL	40	0.3%
TO_BOOL_INT	40	0.3%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	1,924,600	98.9%
BUILD_TUPLE	6,960	0.4%
LOAD_GLOBAL_BUILTIN	6,700	0.3%
LOAD_ATTR_MODULE	6,080	0.3%
LOAD_ATTR	1,400	0.1%

Successors	Count	Percentage
TO_BOOL_BOOL	1,945,620	99.9%
TO_BOOL	820	0.0%
RETURN_VALUE	240	0.0%
LOAD_FAST	120	0.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	13,940	54.0%
LOAD_ATTR_INSTANCE_VALUE	9,560	37.1%
CALL	620	2.4%
BINARY_SUBSCR	560	2.2%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	560	2.2%

Successors	Count	Percentage
LOAD_CONST	17,460	67.7%
BINARY_OP_ADD_INT	2,000	7.8%
RETURN_VALUE	1,840	7.1%
LOAD_FAST	1,440	5.6%
STORE_FAST	720	2.8%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
BUILD_TUPLE	5,180	39.8%
LOAD_FAST	3,300	25.3%
ENTER_EXECUTOR	2,900	22.3%
CALL	600	4.6%
LOAD_ATTR_INSTANCE_VALUE	440	3.4%

Successors	Count	Percentage
ENTER_EXECUTOR	4,140	31.8%
LOAD_FAST	2,460	18.9%
JUMP_BACKWARD	2,060	15.8%
RETURN_CONST	1,940	14.9%
EXTENDED_ARG	1,160	8.9%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	240,160	61.6%
LOAD_CONST	143,200	36.7%
LOAD_ATTR_METHOD_NO_DICT	2,400	0.6%
LOAD_FAST	2,240	0.6%
CALL	760	0.2%

Successors	Count	Percentage
STORE_FAST	244,220	62.7%
TO_BOOL_BOOL	141,880	36.4%
POP_TOP	920	0.2%
RETURN_VALUE	660	0.2%
TO_BOOL_STR	400	0.1%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	482,600	99.5%
LOAD_ATTR_METHOD_NO_DICT	1,880	0.4%
CALL	420	0.1%
LOAD_FAST	240	0.0%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	320,240	66.0%
STORE_FAST	163,420	33.7%
CALL_LEN	560	0.1%
GET_ITER	280	0.1%
LIST_APPEND	280	0.1%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	520	86.7%
CALL	80	13.3%

Successors	Count	Percentage
LOAD_FAST	220	36.7%
GET_ITER	180	30.0%
BINARY_SUBSCR_DICT	160	26.7%
BINARY_SUBSCR	40	6.7%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	1,160	38.9%
LOAD_GLOBAL_MODULE	480	16.1%
BUILD_LIST	320	10.7%
BINARY_SLICE	240	8.1%
CALL	240	8.1%

Successors	Count	Percentage
LOAD_FAST	980	32.9%
RETURN_VALUE	480	16.1%
CALL_PY_EXACT_ARGS	400	13.4%
STORE_FAST	360	12.1%
POP_TOP	220	7.4%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	2,084,140	63.2%
CALL_NON_PY_GENERAL	960,120	29.1%
PUSH_NULL	245,160	7.4%
LOAD_ATTR	2,740	0.1%
CALL	1,500	0.0%

Successors	Count	Percentage
STORE_FAST	967,920	29.3%
LOAD_FAST	962,920	29.2%
CALL_NON_PY_GENERAL	960,120	29.1%
CALL_BUILTIN_FAST	239,680	7.3%
RETURN_VALUE	161,200	4.9%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	2,880,440	98.2%
LOAD_FAST	21,560	0.7%
LOAD_FAST_LOAD_FAST	11,720	0.4%
LOAD_CONST	4,120	0.1%
LOAD_ATTR	3,760	0.1%

Successors	Count	Percentage
RESUME_CHECK	2,927,620	99.9%
RETURN_GENERATOR	1,480	0.1%
COPY_FREE_VARS	1,300	0.0%
ENTER_EXECUTOR	1,000	0.0%
MAKE_CELL	540	0.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	3,600	33.5%
LOAD_FAST	2,400	22.3%
CALL_NON_PY_GENERAL	1,720	16.0%
LOAD_ATTR	840	7.8%
BUILD_LIST	800	7.4%

Successors	Count	Percentage
RESUME_CHECK	7,280	67.7%
COPY_FREE_VARS	3,480	32.3%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	5,123,140	100.0%
CALL	100	0.0%

Successors	Count	Percentage
YIELD_VALUE	5,120,300	99.9%
LOAD_FAST	2,220	0.0%
SWAP	600	0.0%
STORE_FAST	80	0.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	0.0%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
LOAD_FAST	880	80.0%
CALL	100	9.1%
STORE_FAST	80	7.3%
LOAD_GLOBAL_MODULE	40	3.6%

Successors	Count	Percentage
STORE_FAST	760	69.1%
CALL_BUILTIN_FAST_WITH_KEYWORDS	120	10.9%
BINARY_OP	120	10.9%
BUILD_TUPLE	60	5.5%
CALL_METHOD_DESCRIPTOR_FAST	40	3.6%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	972,380	100.0%
CALL	320	0.0%
LOAD_GLOBAL_MODULE	40	0.0%

Successors	Count	Percentage
LOAD_FAST	961,780	98.9%
LOAD_GLOBAL_BUILTIN	10,320	1.1%
LOAD_FAST_LOAD_FAST	360	0.0%
LOAD_GLOBAL	240	0.0%
PUSH_NULL	40	0.0%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	40	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	40	100.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	18,160	87.7%
LOAD_FAST_LOAD_FAST	1,040	5.0%
COMPARE_OP	540	2.6%
LOAD_FAST	360	1.7%
LOAD_GLOBAL_MODULE	360	1.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	19,480	94.1%
POP_JUMP_IF_TRUE	1,140	5.5%
RETURN_VALUE	40	0.2%
STORE_FAST	40	0.2%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	3,980	71.3%
LOAD_ATTR_INSTANCE_VALUE	1,060	19.0%
LOAD_FAST	320	5.7%
COMPARE_OP	220	3.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	5,460	97.8%
EXTENDED_ARG	120	2.2%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	2,884,780	100.0%
LOAD_GLOBAL_MODULE	880	0.0%
LOAD_FAST	200	0.0%
CONTAINS_OP	160	0.0%
LOAD_ATTR_MODULE	160	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	2,880,760	99.8%
POP_JUMP_IF_FALSE	5,360	0.2%
STORE_FAST	40	0.0%
ENTER_EXECUTOR	20	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST	881,760	99.9%
LOAD_GLOBAL_MODULE	700	0.1%
LOAD_FAST_LOAD_FAST	280	0.0%
CONTAINS_OP	40	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	880,840	99.8%
POP_JUMP_IF_TRUE	1,740	0.2%
RETURN_VALUE	200	0.0%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
EXTENDED_ARG	6,340	60.6%
JUMP_BACKWARD	2,460	23.5%
GET_ITER	1,340	12.8%
FOR_ITER	280	2.7%
FOR_ITER_LIST	40	0.4%

Successors	Count	Percentage
RESUME_CHECK	7,480	71.5%
POP_TOP	1,600	15.3%
ENTER_EXECUTOR	960	9.2%
RESUME	420	4.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	8,460	47.3%
EXTENDED_ARG	4,620	25.8%
JUMP_BACKWARD	3,740	20.9%
SWAP	560	3.1%
FOR_ITER	520	2.9%

Successors	Count	Percentage
STORE_FAST	8,420	47.0%
UNPACK_SEQUENCE_TUPLE	4,940	27.6%
LOAD_FAST	1,380	7.7%
LOAD_GLOBAL_BUILTIN	1,360	7.6%
UNPACK_SEQUENCE_TWO_TUPLE	420	2.3%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	800	63.5%
GET_ITER	260	20.6%
SWAP	120	9.5%
FOR_ITER	80	6.3%

Successors	Count	Percentage
STORE_FAST	1,080	85.7%
LOAD_GLOBAL	80	6.3%
LOAD_GLOBAL_MODULE	80	6.3%
LOAD_FAST	20	1.6%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	4,420	63.3%
JUMP_BACKWARD	2,100	30.1%
SWAP	240	3.4%
FOR_ITER	220	3.2%

Successors	Count	Percentage
LOAD_FAST	3,320	47.6%
STORE_FAST	2,920	41.8%
LOAD_GLOBAL_MODULE	200	2.9%
UNPACK_SEQUENCE_TWO_TUPLE	200	2.9%
SWAP	160	2.3%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	40	100.0%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	40	100.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	2,931,900	99.5%
COPY	6,920	0.2%
LOAD_FAST_LOAD_FAST	2,940	0.1%
LOAD_ATTR	2,280	0.1%
LOAD_DEREF	840	0.0%

Successors	Count	Percentage
GET_ITER	2,881,140	97.8%
LOAD_FAST	21,740	0.7%
CALL_LEN	9,560	0.3%
LOAD_ATTR_METHOD_NO_DICT	8,780	0.3%
LOAD_CONST	8,220	0.3%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	120	50.0%
LOAD_FAST	80	33.3%
LOAD_ATTR	40	16.7%

Successors	Count	Percentage
LOAD_FAST	140	58.3%
CALL_METHOD_DESCRIPTOR_FAST	80	33.3%
CALL	20	8.3%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	326,520	36.1%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	320,240	35.4%
LOAD_GLOBAL_MODULE	240,920	26.7%
LOAD_ATTR_INSTANCE_VALUE	8,780	1.0%
LOAD_ATTR	2,380	0.3%

Successors	Count	Percentage
LOAD_CONST	627,540	69.4%
LOAD_FAST_LOAD_FAST	245,260	27.1%
LOAD_FAST	22,480	2.5%
CALL_METHOD_DESCRIPTOR_FAST	2,400	0.3%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,880	0.2%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	2,897,180	99.9%
LOAD_ATTR	1,180	0.0%
LOAD_DEREF	920	0.0%
RETURN_VALUE	400	0.0%
LOAD_FAST_LOAD_FAST	200	0.0%

Successors	Count	Percentage
LOAD_FAST	2,890,200	99.7%
LOAD_CONST	3,840	0.1%
CALL_PY_EXACT_ARGS	3,600	0.1%
LOAD_GLOBAL_BUILTIN	880	0.0%
LOAD_GLOBAL_MODULE	800	0.0%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	5,133,540	100.0%
LOAD_ATTR	1,000	0.0%
LOAD_FAST	1,000	0.0%
LOAD_ATTR_MODULE	80	0.0%

Successors	Count	Percentage
PUSH_NULL	5,123,680	99.8%
CALL_ISINSTANCE	6,080	0.1%
LOAD_ATTR	1,360	0.0%
LOAD_FAST	1,180	0.0%
LOAD_CONST	1,160	0.0%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	400	45.5%
LOAD_FAST_LOAD_FAST	400	45.5%
LOAD_ATTR	80	9.1%

Successors	Count	Percentage
LOAD_CONST	440	50.0%
LOAD_FAST_LOAD_FAST	440	50.0%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	1,080	62.8%
LOAD_FAST_LOAD_FAST	360	20.9%
LOAD_ATTR	280	16.3%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	520	30.2%
CALL_NON_PY_GENERAL	360	20.9%
CONTAINS_OP	220	12.8%
STORE_FAST	200	11.6%
CALL	180	10.5%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	600	68.2%
LOAD_ATTR_INSTANCE_VALUE	240	27.3%
LOAD_ATTR	40	4.5%

Successors	Count	Percentage
RESUME_CHECK	880	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	28,520	94.2%
LOAD_FAST_LOAD_FAST	640	2.1%
LOAD_ATTR	580	1.9%
LOAD_ATTR_MODULE	360	1.2%
ENTER_EXECUTOR	100	0.3%

Successors	Count	Percentage
LOAD_FAST	14,940	49.3%
LOAD_ATTR	6,380	21.1%
STORE_FAST	3,760	12.4%
LOAD_FAST_LOAD_FAST	2,960	9.8%
CALL_NON_PY_GENERAL	880	2.9%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	2,105,500	61.1%
POP_JUMP_IF_TRUE	961,320	27.9%
NOP	242,280	7.0%
LOAD_GLOBAL_BUILTIN	25,000	0.7%
STORE_FAST	23,100	0.7%

Successors	Count	Percentage
LOAD_FAST	3,136,600	91.0%
LOAD_FAST_LOAD_FAST	250,300	7.3%
LOAD_GLOBAL_BUILTIN	25,000	0.7%
IS_OP	10,800	0.3%
BUILD_TUPLE	7,040	0.2%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	24,695,420	48.1%
BINARY_SUBSCR_TUPLE_INT	19,282,280	37.6%
POP_JUMP_IF_FALSE	5,371,680	10.5%
STORE_FAST	969,220	1.9%
LOAD_GLOBAL_MODULE	965,400	1.9%

Successors	Count	Percentage
IS_OP	39,160,180	76.3%
LOAD_ATTR_MODULE	5,133,540	10.0%
CALL_PY_EXACT_ARGS	2,880,440	5.6%
CALL_ISINSTANCE	1,924,600	3.7%
LOAD_FAST	984,060	1.9%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	320	88.9%
LOAD_SUPER_ATTR	40	11.1%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	360	100.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	13,364,200	65.4%
CALL_BOUND_METHOD_EXACT_ARGS	3,133,260	15.3%
CALL_PY_EXACT_ARGS	2,927,620	14.3%
CALL_KW	962,560	4.7%
ENTER_EXECUTOR	20,180	0.1%

Successors	Count	Percentage
POP_TOP	10,598,740	51.8%
LOAD_FAST	4,034,580	19.7%
LOAD_CONST	3,130,000	15.3%
LOAD_NAME	2,639,760	12.9%
LOAD_GLOBAL_BUILTIN	22,800	0.1%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	10,940	43.3%
SWAP	6,920	27.4%
LOAD_FAST_LOAD_FAST	4,700	18.6%
STORE_ATTR	1,960	7.8%
LOAD_DEREF	600	2.4%

Successors	Count	Percentage
RETURN_CONST	11,480	45.5%
LOAD_CONST	4,500	17.8%
LOAD_FAST	3,860	15.3%
LOAD_FAST_LOAD_FAST	2,520	10.0%
BUILD_LIST	820	3.2%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	3,840	65.8%
LOAD_FAST_LOAD_FAST	1,480	25.3%
STORE_ATTR	520	8.9%

Successors	Count	Percentage
LOAD_FAST	3,240	55.5%
RETURN_CONST	1,080	18.5%
LOAD_GLOBAL_MODULE	1,040	17.8%
LOAD_FAST_LOAD_FAST	360	6.2%
LOAD_GLOBAL	120	2.1%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	3,760	73.4%
BUILD_TUPLE	1,040	20.3%
STORE_SUBSCR	120	2.3%
LOAD_FAST_LOAD_FAST	120	2.3%
LOAD_ATTR_INSTANCE_VALUE	80	1.6%

Successors	Count	Percentage
RETURN_CONST	3,440	67.2%
LOAD_FAST	1,440	28.1%
LOAD_GLOBAL_BUILTIN	120	2.3%
LOAD_GLOBAL_MODULE	80	1.6%
NOP	40	0.8%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
SWAP	2,000	68.0%
LOAD_FAST_LOAD_FAST	660	22.4%
LOAD_FAST	160	5.4%
STORE_SUBSCR	120	4.1%

Successors	Count	Percentage
JUMP_BACKWARD	1,220	41.5%
ENTER_EXECUTOR	880	29.9%
LOAD_FAST	600	20.4%
RETURN_CONST	240	8.2%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
COPY	320	44.4%
LOAD_FAST	320	44.4%
TO_BOOL	80	11.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	720	100.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
LOAD_FAST	6,171,520	73.3%
CALL_ISINSTANCE	1,945,620	23.1%
CALL_BUILTIN_FAST	160,760	1.9%
CALL_METHOD_DESCRIPTOR_FAST	141,880	1.7%
TO_BOOL	1,560	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	7,539,180	89.5%
POP_JUMP_IF_TRUE	885,400	10.5%
EXTENDED_ARG	80	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
LOAD_FAST	965,220	99.8%
BINARY_OP	1,400	0.1%
COPY	240	0.0%
TO_BOOL	60	0.0%
CALL_BUILTIN_O	40	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	962,340	99.5%
POP_JUMP_IF_FALSE	4,340	0.4%
UNARY_NOT	320	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	2,970,100	100.0%
TO_BOOL	300	0.0%
LOAD_ATTR_INSTANCE_VALUE	160	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,729,720	91.9%
POP_JUMP_IF_TRUE	240,720	8.1%
UNARY_NOT	120	0.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
CALL_BUILTIN_FAST	2,720	56.4%
LOAD_FAST	1,220	25.3%
TO_BOOL	340	7.1%
ENTER_EXECUTOR	300	6.2%
COPY	160	3.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,140	85.9%
POP_JUMP_IF_TRUE	680	14.1%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	505,520	98.0%
TO_BOOL	8,320	1.6%
COPY	1,320	0.3%
CALL_METHOD_DESCRIPTOR_FAST	400	0.1%
STORE_FAST_LOAD_FAST	120	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	505,680	98.1%
TO_BOOL	8,000	1.6%
POP_JUMP_IF_FALSE	2,000	0.4%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	240	85.7%
UNPACK_SEQUENCE	40	14.3%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	280	100.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
YIELD_VALUE	8,324,140	99.9%
FOR_ITER_LIST	4,940	0.1%
FOR_ITER	1,360	0.0%
UNPACK_SEQUENCE	380	0.0%
RETURN_VALUE	180	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	8,330,580	100.0%
STORE_FAST	780	0.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	5,840	49.9%
LOAD_FAST	2,600	22.2%
RETURN_VALUE	1,420	12.1%
UNPACK_SEQUENCE	420	3.6%
FOR_ITER_LIST	420	3.6%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	9,020	77.1%
STORE_FAST	2,680	22.9%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
LOAD_FAST	160	100.0%

Successors	Count	Percentage
BINARY_OP	160	100.0%

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.	14,020	39.4%
hit ⓘ Specialized instructions that complete.	19,580	55.1%

Success	Count	Ratio
Success	660	33.7%
Failure	1,300	66.3%

Failure kind	Count	Ratio
remainder	780	60.0%
add other	220	16.9%
multiply different types	200	15.4%
and int	60	4.6%
or	40	3.1%

BINARY_SLICE

specialization stats for BINARY_SLICE family

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	10,180	0.0%
hit ⓘ Specialized instructions that complete.	27,070,100	100.0%
miss ⓘ Specialized instructions that deopt.	660	0.0%

Success	Count	Ratio
Success	960	61.5%
Failure	600	38.5%

Failure kind	Count	Ratio
out of range	580	96.7%
tuple slice	20	3.3%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	23,640	0.1%
hit ⓘ Specialized instructions that complete.	22,612,120	99.8%
miss ⓘ Specialized instructions that deopt.	5,260	0.0%

Success	Count	Ratio
Success	11,200	95.4%
Failure	540	4.6%

Failure kind	Count	Ratio
class no vectorcall	480	88.9%
wrong number arguments	60	11.1%
init not inline values	60	11.1%
init not python	20	3.7%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	890,120	97.0%
hit ⓘ Specialized instructions that complete.	26,120	2.8%
miss ⓘ Specialized instructions that deopt.	200	0.0%

Success	Count	Ratio
Success	760	43.2%
Failure	1,000	56.8%

Failure kind	Count	Ratio
different types	520	52.0%
tuple	400	40.0%
other	60	6.0%
big int	20	2.0%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,500	0.1%
hit ⓘ Specialized instructions that complete.	3,768,960	99.9%

Success	Count	Ratio
Success	200	25.0%
Failure	600	75.0%

Failure kind	Count	Ratio
str	360	60.0%
list	180	30.0%
other	60	10.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,904,220	98.7%
hit ⓘ Specialized instructions that complete.	34,240	1.2%
miss ⓘ Specialized instructions that deopt.	2,360	0.1%

Success	Count	Ratio
Success	1,140	31.7%
Failure	2,460	68.3%

Failure kind	Count	Ratio
other	1,080	43.9%
dict keys	340	13.8%
itertools	320	13.0%
zip	260	10.6%
dict values	200	8.1%
set	160	6.5%
enumerate	60	2.4%
dict items	40	1.6%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	88,600	0.7%
hit ⓘ Specialized instructions that complete.	11,914,060	99.1%
miss ⓘ Specialized instructions that deopt.	5,440	0.0%

Success	Count	Ratio
Success	7,900	53.4%
Failure	6,900	46.6%

Failure kind	Count	Ratio
not managed dict	2,080	30.1%
module attr not found	1,160	16.8%
metaclass attribute	1,160	16.8%
class method obj	920	13.3%
method	860	12.5%
shadowed	400	5.8%
class attr simple	320	4.6%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	15,300	0.0%
deopt ⓘ Specialized instructions that deopt.	80	0.0%
hit ⓘ Specialized instructions that complete.	54,773,900	100.0%
miss ⓘ Specialized instructions that deopt.	5,160	0.0%

Success	Count	Ratio
Success	10,180	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	40	9.1%
hit ⓘ Specialized instructions that complete.	360	81.8%

Success	Count	Ratio
Success	40	100.0%
Failure	0	0.0%

POP_JUMP_IF_FALSE

specialization stats for POP_JUMP_IF_FALSE family

POP_JUMP_IF_NONE

specialization stats for POP_JUMP_IF_NONE family

POP_JUMP_IF_NOT_NONE

specialization stats for POP_JUMP_IF_NOT_NONE family

POP_JUMP_IF_TRUE

specialization stats for POP_JUMP_IF_TRUE family

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	5,060	12.9%
hit ⓘ Specialized instructions that complete.	31,080	79.2%

Success	Count	Ratio
Success	2,480	80.5%
Failure	600	19.5%

Failure kind	Count	Ratio
overriding descriptor	300	50.0%
method	120	20.0%
non string or split	120	20.0%
no dict	40	6.7%
property	20	3.3%

STORE_SLICE

specialization stats for STORE_SLICE family

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	640	7.2%
hit ⓘ Specialized instructions that complete.	8,060	90.2%

Success	Count	Ratio
Success	240	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.	1,775,860	12.4%
hit ⓘ Specialized instructions that complete.	12,458,140	87.2%
miss ⓘ Specialized instructions that deopt.	424,660	3.0%

Success	Count	Ratio
Success	10,660	20.6%
Failure	41,200	79.4%

Failure kind	Count	Ratio
mapping	40,580	98.5%
dict	520	1.3%
tuple	100	0.2%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,520	0.0%
hit ⓘ Specialized instructions that complete.	8,343,340	100.0%

Success	Count	Ratio
Success	840	87.5%
Failure	120	12.5%

Failure kind	Count	Ratio
iterator	120	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.	436,485,460	65.5%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	68,016,260	10.2%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	161,678,080	24.3%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	443,740	0.1%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
FOR_ITER	2,904,220	50.7%
TO_BOOL	1,775,860	31.0%
COMPARE_OP	890,120	15.5%
LOAD_ATTR	88,600	1.5%
CALL	23,640	0.4%
LOAD_GLOBAL	15,300	0.3%
BINARY_OP	14,020	0.2%
BINARY_SUBSCR	10,180	0.2%
STORE_ATTR	5,060	0.1%
CONTAINS_OP	4,500	0.1%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
TO_BOOL_STR	424,000	95.6%
LOAD_ATTR_SLOT	4,760	1.1%
CALL_BOUND_METHOD_EXACT_ARGS	3,500	0.8%
LOAD_GLOBAL_MODULE	3,080	0.7%
FOR_ITER_LIST	2,360	0.5%
LOAD_GLOBAL_BUILTIN	2,080	0.5%
CALL_PY_EXACT_ARGS	1,480	0.3%
BINARY_SUBSCR_LIST_INT	540	0.1%
LOAD_ATTR_MODULE	440	0.1%
TO_BOOL_NONE	380	0.1%

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	19,043,120	25.4%
Calls to Python functions inlined	55,911,860	74.6%
Calls via PyEval_EvalFrame (total)	19,043,120	25.4%
Calls via PyEval_EvalFrame (vector)	3,036,940	4.1%
Calls via PyEval_EvalFrame (generator)	16,006,180	21.4%
Calls via PyEval_EvalFrame (legacy)	2,640,280	3.5%
Calls via PyEval_EvalFrame (function vectorcall)	396,300	0.5%
Calls via PyEval_EvalFrame (build class)	360	0.0%
Calls via PyEval_EvalFrame (slot)	4,640	0.0%
Calls via PyEval_EvalFrame (function ex)	600	0.0%
Calls via PyEval_EvalFrame (api)	1,360	0.0%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	12,120	0.0%
Frames pushed	24,381,100	32.5%

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	33,115,400	49.4%
Frees to freelist	33,115,600
Allocations	33,899,140	50.6%
Allocations to 512 bytes	33,890,360	50.6%
Allocations to 4 kbytes	5,540	0.0%
Allocations over 4 kbytes	3,240	0.0%
Frees	37,551,131
Inline values	3,580
Interpreter increfs	630,764,200	83.7%
Interpreter decrefs	653,517,220	80.8%
Increfs	123,258,626	16.3%
Decrefs	154,888,057	19.2%
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	21,507,900
Method cache misses	17,140
Method cache collisions	14,961
Method cache dunder hits	5,540,662
Method cache dunder misses	3,198

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	0	7,020	7,497,720
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.	7,100
Traces created ⓘ The number of traces that were successfully created.	1,580	22.3%
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.	5,160	72.7%
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.	5,520	77.7%
Inner loop found ⓘ A trace is truncated because it has an inner loop	340	4.8%
Recursive call ⓘ A trace is truncated because it has a recursive call.	40	0.6%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	140	2.0%
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	125,450,660
Uops executed ⓘ The total number of uops (micro-operations) that were executed	1,280,960,520	1,021.1%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	1,580
Optimizer successes ⓘ The number of traces that were successfully optimized.	1,580	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	300	19.0%
<= 16	460	29.1%
<= 32	100	6.3%
<= 64	440	27.8%
<= 128	200	12.7%
<= 256	40	2.5%
<= 512	40	2.5%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	300	19.0%
<= 8	380	24.1%
<= 16	120	7.6%
<= 32	480	30.4%
<= 64	140	8.9%
<= 128	120	7.6%
<= 256	40	2.5%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	45,331,440	36.1%
<= 8	8,567,780	6.8%
<= 16	6,478,960	5.2%
<= 32	7,120,960	5.7%
<= 64	2,079,780	1.7%
<= 128	4,796,780	3.8%
<= 256	237,400	0.2%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	109,902,200	8.6%	8.6%
_START_EXECUTOR	109,171,820	8.5%	17.1%
_TIER2_RESUME_CHECK	93,833,040	7.3%	24.4%
_EXIT_TRACE	73,887,600	5.8%	30.2%
_LOAD_FAST	70,169,980	5.5%	35.7%
_CHECK_VALIDITY	63,839,840	5.0%	40.7%
_POP_TOP	52,598,680	4.1%	44.8%
_PUSH_FRAME	48,851,980	3.8%	48.6%
_STORE_FAST	39,507,820	3.1%	51.7%
_GUARD_IS_FALSE_POP	37,098,340	2.9%	54.6%	11.9%
_LOAD_CONST_INLINE	34,934,920	2.7%	57.3%
_FOR_ITER_GEN_FRAME	34,558,960	2.7%	60.0%	0.0%
_DYNAMIC_EXIT	34,558,720	2.7%	62.7%
_IS_OP	23,987,900	1.9%	64.6%
_LOAD_FAST_0	22,676,960	1.8%	66.3%
_LOAD_FAST_1	20,362,560	1.6%	67.9%
_CHECK_FUNCTION	19,511,880	1.5%	69.4%
_LOAD_FAST_3	17,418,120	1.4%	70.8%
_LOAD_FAST_2	16,940,540	1.3%	72.1%
_COLD_EXIT	16,278,840	1.3%	73.4%
_ITER_CHECK_LIST	16,163,800	1.3%	74.7%	33.7%
_RESUME_CHECK	14,530,220	1.1%	75.8%
_LOAD_CONST_INLINE_BORROW	14,386,220	1.1%	76.9%
_SAVE_RETURN_OFFSET	14,293,260	1.1%	78.0%
_POP_FRAME	13,175,400	1.0%	79.1%
_LOAD_ATTR	13,175,300	1.0%	80.1%
_CHECK_PERIODIC	12,945,080	1.0%	81.1%
_LOAD_CONST_INLINE_WITH_NULL	12,706,420	1.0%	82.1%
_FOR_ITER_TIER_TWO	11,526,120	0.9%	83.0%	6.3%
_CHECK_FUNCTION_EXACT_ARGS	10,778,140	0.8%	83.8%
_GUARD_NOT_EXHAUSTED_LIST	10,723,940	0.8%	84.7%	24.6%
_GUARD_TYPE_VERSION	9,269,200	0.7%	85.4%	0.0%
_GUARD_IS_TRUE_POP	8,151,140	0.6%	86.0%	23.6%
_ITER_NEXT_LIST	8,080,720	0.6%	86.7%
_UNPACK_SEQUENCE_TUPLE	7,919,000	0.6%	87.3%
_PUSH_NULL	7,428,980	0.6%	87.9%
_TO_BOOL	7,023,080	0.5%	88.4%
_BUILD_TUPLE	6,153,160	0.5%	88.9%
_LOAD_FAST_7	6,152,400	0.5%	89.4%
_CHECK_VALIDITY_AND_SET_IP	5,990,340	0.5%	89.8%
_TO_BOOL_BOOL	5,755,340	0.4%	90.3%	0.0%
_STORE_FAST_3	5,513,060	0.4%	90.7%
_LOAD_FAST_4	5,282,340	0.4%	91.1%
_INIT_CALL_PY_EXACT_ARGS_1	5,267,700	0.4%	91.5%
_CALL_ISINSTANCE	4,795,720	0.4%	91.9%
_TO_BOOL_LIST	4,634,140	0.4%	92.3%
_GET_ITER	4,234,660	0.3%	92.6%
_CALL_BUILTIN_O	3,834,020	0.3%	92.9%
_LOAD_ATTR_METHOD_NO_DICT	3,516,660	0.3%	93.2%
_CHECK_FUNCTION_VERSION	3,515,120	0.3%	93.4%
_PY_FRAME_GENERAL	3,515,120	0.3%	93.7%
_CALL_NON_PY_GENERAL	3,435,460	0.3%	94.0%
_CHECK_IS_NOT_PY_CALLABLE	3,435,460	0.3%	94.3%
_LOAD_ATTR_SLOT_0	3,108,380	0.2%	94.5%
_BUILD_MAP	3,108,280	0.2%	94.7%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	3,033,620	0.2%	95.0%
_LOAD_FAST_6	2,875,480	0.2%	95.2%
_CHECK_STACK_SPACE	2,874,280	0.2%	95.4%
_INIT_CALL_PY_EXACT_ARGS_4	2,874,000	0.2%	95.7%
_STORE_FAST_2	2,638,660	0.2%	95.9%
_CALL_TYPE_1	2,636,720	0.2%	96.1%
_COPY_FREE_VARS	2,636,520	0.2%	96.3%
_LOAD_CONST	2,636,520	0.2%	96.5%
_STORE_SUBSCR_DICT	2,636,520	0.2%	96.7%
_CHECK_PEP_523	2,636,520	0.2%	96.9%
_CHECK_STACK_SPACE_OPERAND	2,635,900	0.2%	97.1%
_GUARD_IS_NOT_NONE_POP	2,635,860	0.2%	97.3%	0.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	2,634,700	0.2%	97.5%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	2,634,700	0.2%	97.7%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	2,634,680	0.2%	97.9%
_INIT_CALL_PY_EXACT_ARGS_3	2,634,020	0.2%	98.1%
_BUILD_CONST_KEY_MAP	2,633,440	0.2%	98.3%
_LOAD_ATTR_SLOT_1	2,633,440	0.2%	98.5%
_LOAD_GLOBAL	2,396,600	0.2%	98.7%
_TO_BOOL_INT	1,757,540	0.1%	98.9%
_CALL_STR_1	1,598,000	0.1%	99.0%
_BINARY_SUBSCR_TUPLE_INT	1,353,200	0.1%	99.1%
_CALL_BUILTIN_FAST	1,203,380	0.1%	99.2%	0.0%
_GUARD_NOS_INT	961,400	0.1%	99.3%
_CALL_LEN	960,860	0.1%	99.3%
_COMPARE_OP_INT	960,280	0.1%	99.4%
_UNPACK_SEQUENCE_TWO_TUPLE	885,240	0.1%	99.5%
_GUARD_NOT_EXHAUSTED_TUPLE	881,960	0.1%	99.5%	99.8%
_ITER_CHECK_TUPLE	881,960	0.1%	99.6%
_CONTAINS_OP_SET	881,240	0.1%	99.7%
_DEOPT	725,500	0.1%	99.7%
_LOAD_FAST_5	481,320	0.0%	99.8%
_CONTAINS_OP_DICT	243,460	0.0%	99.8%
_STORE_FAST_5	242,560	0.0%	99.8%
_STORE_FAST_1	240,880	0.0%	99.8%
_STORE_FAST_6	238,540	0.0%	99.9%
_STORE_FAST_7	238,040	0.0%	99.9%
_BINARY_SLICE	237,660	0.0%	99.9%
_CALL_BUILTIN_CLASS	237,660	0.0%	99.9%
_DICT_MERGE	237,480	0.0%	99.9%
_BINARY_SUBSCR_LIST_INT	237,480	0.0%	99.9%
_STORE_FAST_4	166,560	0.0%	100.0%
_GUARD_NOT_EXHAUSTED_RANGE	160,560	0.0%	100.0%	0.4%
_ITER_CHECK_RANGE	160,560	0.0%	100.0%
_ITER_NEXT_RANGE	159,980	0.0%	100.0%
_CHECK_MANAGED_OBJECT_HAS_VALUES	7,020	0.0%	100.0%
_LOAD_ATTR_INSTANCE_VALUE_0	7,020	0.0%	100.0%
_JUMP_TO_TOP	4,940	0.0%	100.0%
_COMPARE_OP_STR	4,480	0.0%	100.0%
_GUARD_BOTH_UNICODE	3,480	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_0	2,340	0.0%	100.0%
_ITER_NEXT_TUPLE	2,160	0.0%	100.0%
_CONTAINS_OP	2,080	0.0%	100.0%
_BINARY_SUBSCR_STR_INT	2,020	0.0%	100.0%
_BINARY_OP_ADD_INT	1,920	0.0%	100.0%
_GUARD_DORV_NO_DICT	1,860	0.0%	100.0%
_STORE_ATTR_INSTANCE_VALUE	1,860	0.0%	100.0%
_SWAP	1,760	0.0%	100.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	1,740	0.0%	100.0%
_GUARD_KEYS_VERSION	1,740	0.0%	100.0%
_LOAD_ATTR_METHOD_WITH_VALUES	1,740	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_FAST	1,600	0.0%	100.0%
_BINARY_OP	1,220	0.0%	100.0%
_BINARY_SUBSCR	1,200	0.0%	100.0%
_COPY	1,160	0.0%	100.0%
_TO_BOOL_NONE	960	0.0%	100.0%	31.2%
_BUILD_LIST	920	0.0%	100.0%
_TO_BOOL_STR	880	0.0%	100.0%
_BINARY_OP_SUBTRACT_INT	860	0.0%	100.0%
_GUARD_IS_NONE_POP	800	0.0%	100.0%	22.5%
_LOAD_FAST_AND_CLEAR	760	0.0%	100.0%
_GUARD_BOTH_INT	620	0.0%	100.0%
_LIST_APPEND	440	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_O	320	0.0%	100.0%
_BUILD_SLICE	300	0.0%	100.0%
_LOAD_DEREF	200	0.0%	100.0%
_UNARY_NOT	180	0.0%	100.0%
_BINARY_OP_ADD_UNICODE	120	0.0%	100.0%
_STORE_SUBSCR_LIST_INT	100	0.0%	100.0%
_STORE_SUBSCR	80	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS	80	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.

Pair	Count	Self	Cumulative
_START_EXECUTOR _TIER2_RESUME_CHECK	93,828,100	7.3%	7.3%
_POP_TOP _EXIT_TRACE	42,369,740	3.3%	10.6%
_TIER2_RESUME_CHECK _SET_IP	39,929,120	3.1%	13.7%
_TIER2_RESUME_CHECK _POP_TOP	39,731,800	3.1%	16.9%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	34,558,720	2.7%	19.5%
_PUSH_FRAME _DYNAMIC_EXIT	34,558,720	2.7%	22.2%
_SET_IP _FOR_ITER_GEN_FRAME	34,079,120	2.7%	24.9%
_IS_OP _GUARD_IS_FALSE_POP	21,352,660	1.7%	26.6%
_LOAD_CONST_INLINE _IS_OP	21,351,060	1.7%	28.2%
_STORE_FAST _LOAD_FAST	20,149,900	1.6%	29.8%
_GUARD_IS_FALSE_POP _LOAD_FAST	18,785,460	1.5%	31.3%
_STORE_FAST _STORE_FAST	16,716,200	1.3%	32.6%
_LOAD_FAST _LOAD_CONST_INLINE	14,707,860	1.1%	33.7%
_SAVE_RETURN_OFFSET _PUSH_FRAME	14,293,260	1.1%	34.8%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	13,525,900	1.1%	35.9%
_SET_IP _LOAD_ATTR	13,175,300	1.0%	36.9%
_CHECK_PERIODIC _CHECK_VALIDITY	12,944,120	1.0%	37.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE	11,436,060	0.9%	38.8%
_LOAD_FAST _CHECK_FUNCTION	11,432,580	0.9%	39.7%
_SET_IP _FOR_ITER_TIER_TWO	11,288,100	0.9%	40.6%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	10,800,900	0.8%	41.5%
_PUSH_FRAME _RESUME_CHECK	10,777,740	0.8%	42.3%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	10,723,940	0.8%	43.1%
_LOAD_ATTR _CHECK_VALIDITY	10,537,820	0.8%	44.0%
_LOAD_FAST_3 _SET_IP	9,264,860	0.7%	44.7%
_LOAD_FAST_0 _SET_IP	9,017,660	0.7%	45.4%
_LOAD_FAST_1 _SET_IP	8,857,020	0.7%	46.1%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	8,385,280	0.7%	46.7%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	8,080,720	0.6%	47.4%
_LOAD_FAST _EXIT_TRACE	8,076,840	0.6%	48.0%
_ITER_NEXT_LIST _STORE_FAST	8,076,320	0.6%	48.6%
_UNPACK_SEQUENCE_TUPLE _STORE_FAST	7,917,640	0.6%	49.2%
_CHECK_VALIDITY _UNPACK_SEQUENCE_TUPLE	7,917,500	0.6%	49.9%
_LOAD_FAST_2 _SET_IP	7,906,860	0.6%	50.5%
_START_EXECUTOR _SET_IP	7,836,220	0.6%	51.1%
_LOAD_FAST _SET_IP	7,830,380	0.6%	51.7%
_LOAD_CONST_INLINE _SET_IP	7,430,620	0.6%	52.3%
_LOAD_FAST _LOAD_FAST	7,030,080	0.5%	52.8%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	7,029,480	0.5%	53.4%
_SET_IP _TO_BOOL	7,023,080	0.5%	53.9%
_TO_BOOL _CHECK_VALIDITY	7,023,080	0.5%	54.5%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST	6,949,440	0.5%	55.0%
_CHECK_VALIDITY _POP_TOP	6,475,380	0.5%	55.5%
_BUILD_TUPLE _EXIT_TRACE	5,912,160	0.5%	56.0%
_LOAD_FAST _BUILD_TUPLE	5,911,160	0.5%	56.4%
_RESUME_CHECK _LOAD_FAST_1	5,507,960	0.4%	56.9%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	5,506,920	0.4%	57.3%
_ITER_CHECK_LIST _EXIT_TRACE	5,439,860	0.4%	57.7%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	5,278,900	0.4%	58.1%
_POP_TOP _LOAD_FAST_3	5,274,240	0.4%	58.6%
_LOAD_FAST_2 _LOAD_FAST_3	5,271,680	0.4%	59.0%
_LOAD_FAST_1 _LOAD_FAST_0	5,270,520	0.4%	59.4%
_GUARD_IS_FALSE_POP _LOAD_FAST_0	5,270,080	0.4%	59.8%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	5,267,700	0.4%	60.2%
_CHECK_VALIDITY _LOAD_FAST_0	5,267,400	0.4%	60.6%
_CHECK_FUNCTION_EXACT_ARGS _INIT_CALL_PY_EXACT_ARGS_1	5,267,120	0.4%	61.0%
_CHECK_VALIDITY _POP_FRAME	5,266,880	0.4%	61.4%
_POP_FRAME _STORE_FAST_3	5,266,880	0.4%	61.8%
_CALL_ISINSTANCE _CHECK_VALIDITY	4,795,720	0.4%	62.2%
_CHECK_VALIDITY _TO_BOOL_BOOL	4,795,720	0.4%	62.6%
_SET_IP _CALL_ISINSTANCE	4,795,600	0.4%	63.0%
_CHECK_VALIDITY _LOAD_FAST	4,792,300	0.4%	63.3%
_GUARD_IS_FALSE_POP _EXIT_TRACE	4,401,780	0.3%	63.7%
_SET_IP _GET_ITER	4,234,360	0.3%	64.0%
_SET_IP _CALL_BUILTIN_O	3,834,020	0.3%	64.3%
_CALL_BUILTIN_O _CHECK_PERIODIC	3,834,020	0.3%	64.6%
_START_EXECUTOR _POP_TOP	3,753,080	0.3%	64.9%
_GET_ITER _CHECK_VALIDITY	3,516,800	0.3%	65.2%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	3,516,660	0.3%	65.5%
_SET_IP _CHECK_FUNCTION_VERSION	3,515,120	0.3%	65.7%
_CHECK_FUNCTION_VERSION _PY_FRAME_GENERAL	3,515,120	0.3%	66.0%
_PUSH_FRAME _CHECK_VALIDITY	3,515,120	0.3%	66.3%
_PY_FRAME_GENERAL _SAVE_RETURN_OFFSET	3,515,120	0.3%	66.6%
_LOAD_FAST_7 _SET_IP	3,515,000	0.3%	66.8%
_START_EXECUTOR _LOAD_FAST	3,514,880	0.3%	67.1%
_CALL_NON_PY_GENERAL _CHECK_PERIODIC	3,435,460	0.3%	67.4%
_CHECK_IS_NOT_PY_CALLABLE _CALL_NON_PY_GENERAL	3,435,460	0.3%	67.6%
_TO_BOOL_BOOL _GUARD_IS_FALSE_POP	3,357,580	0.3%	67.9%
_GUARD_IS_FALSE_POP _LOAD_CONST_INLINE_WITH_NULL	3,356,120	0.3%	68.2%
_PUSH_NULL _LOAD_FAST	3,355,960	0.3%	68.4%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_0	3,109,240	0.2%	68.7%
_GUARD_TYPE_VERSION _LOAD_ATTR_SLOT_0	3,108,380	0.2%	68.9%
_SET_IP _BUILD_MAP	3,108,280	0.2%	69.2%
_LOAD_FAST_3 _LOAD_FAST_4	2,877,780	0.2%	69.4%
_LOAD_FAST_4 _SET_IP	2,874,560	0.2%	69.6%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE	2,874,280	0.2%	69.8%
_LOAD_FAST_1 _TO_BOOL_LIST	2,874,160	0.2%	70.0%
_LOAD_FAST_6 _PUSH_NULL	2,874,140	0.2%	70.3%
_RESUME_CHECK _CHECK_FUNCTION	2,874,000	0.2%	70.5%
_INIT_CALL_PY_EXACT_ARGS_4 _SAVE_RETURN_OFFSET	2,874,000	0.2%	70.7%
_LOAD_ATTR_SLOT_0 _LOAD_FAST_3	2,870,800	0.2%	70.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE_BORROW_WITH_NULL	2,796,020	0.2%	71.2%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	2,643,220	0.2%	71.4%
_GUARD_IS_FALSE_POP _LOAD_FAST_1	2,640,640	0.2%	71.6%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_1	2,639,060	0.2%	71.8%
_POP_FRAME _POP_TOP	2,637,680	0.2%	72.0%
_GUARD_IS_FALSE_POP _LOAD_FAST_3	2,637,540	0.2%	72.2%
_LOAD_ATTR _CHECK_VALIDITY_AND_SET_IP	2,637,480	0.2%	72.4%
_POP_TOP _CHECK_FUNCTION	2,637,360	0.2%	72.6%
_CHECK_VALIDITY _ITER_CHECK_LIST	2,637,260	0.2%	72.8%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL_KW	580
CALL_FUNCTION_EX	260
CALL_LIST_APPEND	80
CALL	40
BINARY_OP_INPLACE_ADD_UNICODE	20

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	40

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Stats gathered on: 2024-06-16