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

Pystats results

• benchmark: sqlglot_optimize
• 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	74,434,040	14.5%	14.5%
RESUME_CHECK	31,703,780	6.2%	20.7%	0.0%
LOAD_GLOBAL_BUILTIN	29,836,040	5.8%	26.5%	0.0%
RETURN_VALUE	23,233,720	4.5%	31.0%
POP_TOP	22,884,140	4.5%	35.5%
STORE_FAST	21,687,400	4.2%	39.7%
ENTER_EXECUTOR	21,555,800	4.2%	43.9%
POP_JUMP_IF_FALSE	20,662,420	4.0%	47.9%
TO_BOOL_BOOL	20,416,020	4.0%	51.9%	0.1%
LOAD_GLOBAL_MODULE	18,648,740	3.6%	55.5%	0.0%
CALL_ISINSTANCE	16,345,380	3.2%	58.7%
CALL_PY_EXACT_ARGS	13,784,220	2.7%	61.4%	2.6%
LOAD_ATTR_METHOD_NO_DICT	12,296,980	2.4%	63.8%	0.0%
LOAD_ATTR_SLOT	11,109,340	2.2%	66.0%	32.2%
INTERPRETER_EXIT	10,578,920	2.1%	68.0%
LOAD_CONST	10,062,000	2.0%	70.0%
YIELD_VALUE	10,029,280	2.0%	71.9%
BUILD_TUPLE	7,323,900	1.4%	73.4%
LOAD_ATTR_MODULE	6,807,120	1.3%	74.7%
LOAD_FAST_LOAD_FAST	6,376,720	1.2%	75.9%
GET_ITER	6,128,060	1.2%	77.1%
SWAP	6,039,680	1.2%	78.3%
LOAD_FAST_AND_CLEAR	5,914,140	1.2%	79.5%
CALL_METHOD_DESCRIPTOR_NOARGS	5,799,160	1.1%	80.6%
POP_JUMP_IF_TRUE	5,388,660	1.0%	81.6%
RETURN_CONST	5,178,140	1.0%	82.6%
SEND_GEN	4,811,540	0.9%	83.6%
STORE_FAST_STORE_FAST	4,151,920	0.8%	84.4%
FOR_ITER	3,918,400	0.8%	85.2%
CALL_METHOD_DESCRIPTOR_FAST	3,893,000	0.8%	85.9%	0.1%
UNPACK_SEQUENCE_TWO_TUPLE	3,798,380	0.7%	86.7%
JUMP_BACKWARD_NO_INTERRUPT	3,781,600	0.7%	87.4%
LOAD_ATTR	3,660,160	0.7%	88.1%
CALL_BUILTIN_O	3,374,540	0.7%	88.8%
LOAD_ATTR_PROPERTY	3,295,580	0.6%	89.4%	1.4%
COPY	3,113,240	0.6%	90.0%
RETURN_GENERATOR	3,112,480	0.6%	90.6%
LOAD_DEREF	3,064,280	0.6%	91.2%
STORE_ATTR_SLOT	2,758,360	0.5%	91.8%	66.0%
BUILD_MAP	2,249,440	0.4%	92.2%
MAKE_FUNCTION	2,195,260	0.4%	92.6%
MAP_ADD	1,957,860	0.4%	93.0%
UNPACK_SEQUENCE_TUPLE	1,938,640	0.4%	93.4%
FOR_ITER_LIST	1,907,720	0.4%	93.8%
LOAD_ATTR_METHOD_LAZY_DICT	1,813,560	0.4%	94.1%	32.0%
CALL_TYPE_1	1,678,760	0.3%	94.4%
CALL_LIST_APPEND	1,611,780	0.3%	94.7%
TO_BOOL_ALWAYS_TRUE	1,492,320	0.3%	95.0%	52.4%
CALL_TUPLE_1	1,481,860	0.3%	95.3%
FORMAT_SIMPLE	1,371,960	0.3%	95.6%
IS_OP	1,366,040	0.3%	95.9%
TO_BOOL	1,238,340	0.2%	96.1%
EXTENDED_ARG	1,192,280	0.2%	96.3%
MAKE_CELL	1,184,260	0.2%	96.6%
END_SEND	1,030,080	0.2%	96.8%
GET_YIELD_FROM_ITER	1,030,080	0.2%	97.0%
JUMP_FORWARD	1,023,540	0.2%	97.2%
POP_JUMP_IF_NOT_NONE	995,740	0.2%	97.4%
TO_BOOL_NONE	906,880	0.2%	97.5%	26.0%
PUSH_NULL	899,200	0.2%	97.7%
CALL_PY_GENERAL	846,800	0.2%	97.9%	3.5%
COMPARE_OP	806,560	0.2%	98.0%
LOAD_ATTR_INSTANCE_VALUE	790,540	0.2%	98.2%	2.0%
SET_FUNCTION_ATTRIBUTE	621,640	0.1%	98.3%
COPY_FREE_VARS	587,720	0.1%	98.4%
CALL_KW	526,880	0.1%	98.5%
BINARY_SUBSCR_DICT	508,320	0.1%	98.6%
BUILD_STRING	491,000	0.1%	98.7%
BUILD_LIST	460,000	0.1%	98.8%
COMPARE_OP_STR	394,400	0.1%	98.9%
CALL_BOUND_METHOD_EXACT_ARGS	364,940	0.1%	99.0%	72.6%
TO_BOOL_STR	331,280	0.1%	99.0%	5.5%
UNPACK_EX	291,360	0.1%	99.1%
FOR_ITER_GEN	286,920	0.1%	99.1%
END_FOR	279,980	0.1%	99.2%
STORE_SUBSCR_DICT	215,580	0.0%	99.2%
CALL_FUNCTION_EX	193,760	0.0%	99.3%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	189,000	0.0%	99.3%
DICT_MERGE	177,020	0.0%	99.3%
CALL_LEN	171,420	0.0%	99.4%
STORE_ATTR_INSTANCE_VALUE	160,640	0.0%	99.4%
NOP	158,120	0.0%	99.4%
STORE_FAST_LOAD_FAST	157,020	0.0%	99.5%
COMPARE_OP_INT	156,460	0.0%	99.5%
CONTAINS_OP	156,280	0.0%	99.5%
FOR_ITER_TUPLE	154,560	0.0%	99.6%
CALL_BUILTIN_CLASS	152,220	0.0%	99.6%
CALL	148,100	0.0%	99.6%
CONTAINS_OP_DICT	145,540	0.0%	99.6%	11.5%
POP_JUMP_IF_NONE	135,280	0.0%	99.7%
CALL_METHOD_DESCRIPTOR_O	131,380	0.0%	99.7%
CALL_INTRINSIC_1	99,920	0.0%	99.7%
LIST_EXTEND	99,920	0.0%	99.7%
BINARY_OP_ADD_INT	86,820	0.0%	99.7%
CALL_BUILTIN_FAST	84,840	0.0%	99.8%	7.3%
BINARY_SUBSCR_LIST_INT	84,740	0.0%	99.8%	7.5%
CHECK_EXC_MATCH	76,480	0.0%	99.8%
POP_EXCEPT	76,480	0.0%	99.8%
PUSH_EXC_INFO	76,480	0.0%	99.8%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	73,580	0.0%	99.8%
BINARY_SLICE	70,220	0.0%	99.9%
TO_BOOL_INT	65,800	0.0%	99.9%
CALL_NON_PY_GENERAL	65,140	0.0%	99.9%
BINARY_OP_SUBTRACT_INT	64,380	0.0%	99.9%
CONTAINS_OP_SET	64,020	0.0%	99.9%	26.5%
LOAD_ATTR_METHOD_WITH_VALUES	61,780	0.0%	99.9%
BUILD_SET	56,480	0.0%	99.9%
JUMP_BACKWARD	55,740	0.0%	99.9%
UNARY_NOT	48,360	0.0%	99.9%
LIST_APPEND	37,100	0.0%	100.0%
TO_BOOL_LIST	32,220	0.0%	100.0%	6.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	30,280	0.0%	100.0%
LOAD_GLOBAL	29,560	0.0%	100.0%
BINARY_SUBSCR_STR_INT	18,140	0.0%	100.0%
BUILD_CONST_KEY_MAP	18,040	0.0%	100.0%
BINARY_OP	17,220	0.0%	100.0%
UNPACK_SEQUENCE	16,600	0.0%	100.0%
STORE_DEREF	11,880	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	8,240	0.0%	100.0%
BINARY_SUBSCR	8,200	0.0%	100.0%
BINARY_OP_INPLACE_ADD_UNICODE	6,580	0.0%	100.0%
RESUME	6,340	0.0%	100.0%	1.6%
SET_ADD	3,960	0.0%	100.0%
STORE_ATTR	3,120	0.0%	100.0%
BINARY_SUBSCR_TUPLE_INT	3,000	0.0%	100.0%
CALL_STR_1	2,980	0.0%	100.0%
DICT_UPDATE	2,080	0.0%	100.0%
IMPORT_NAME	1,920	0.0%	100.0%
LOAD_FAST_CHECK	960	0.0%	100.0%
STORE_SUBSCR	760	0.0%	100.0%
BINARY_SUBSCR_GETITEM	300	0.0%	100.0%
SEND	280	0.0%	100.0%
FOR_ITER_RANGE	220	0.0%	100.0%
SET_UPDATE	160	0.0%	100.0%
BINARY_OP_ADD_FLOAT	140	0.0%	100.0%	42.9%
BINARY_OP_SUBTRACT_FLOAT	140	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_GLOBAL_BUILTIN LOAD_FAST	19,843,860	3.9%	3.9%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	16,104,180	3.1%	7.0%
CALL_ISINSTANCE TO_BOOL_BOOL	15,497,240	3.0%	10.0%
RESUME_CHECK LOAD_FAST	12,196,300	2.4%	12.4%
POP_JUMP_IF_FALSE LOAD_FAST	10,787,560	2.1%	14.5%
CALL_PY_EXACT_ARGS RESUME_CHECK	10,622,980	2.1%	16.6%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	10,499,260	2.0%	18.6%
ENTER_EXECUTOR POP_TOP	10,222,040	2.0%	20.6%
LOAD_FAST LOAD_GLOBAL_BUILTIN	9,823,000	1.9%	22.5%
LOAD_FAST LOAD_ATTR_SLOT	9,353,020	1.8%	24.3%
POP_TOP ENTER_EXECUTOR	8,858,400	1.7%	26.1%
CACHE RESUME_CHECK	8,609,140	1.7%	27.7%
LOAD_GLOBAL_MODULE LOAD_FAST	7,836,800	1.5%	29.3%
LOAD_FAST CALL_PY_EXACT_ARGS	7,309,860	1.4%	30.7%
LOAD_FAST LOAD_GLOBAL_MODULE	7,011,820	1.4%	32.1%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	6,801,820	1.3%	33.4%
LOAD_GLOBAL_BUILTIN CALL_ISINSTANCE	6,387,720	1.2%	34.6%
LOAD_FAST RETURN_VALUE	6,357,780	1.2%	35.9%
LOAD_ATTR_METHOD_NO_DICT CALL_METHOD_DESCRIPTOR_NOARGS	5,792,480	1.1%	37.0%
RETURN_VALUE STORE_FAST	5,671,380	1.1%	38.1%
LOAD_ATTR_SLOT LOAD_ATTR_METHOD_NO_DICT	5,563,800	1.1%	39.2%
STORE_FAST LOAD_FAST	5,335,500	1.0%	40.2%
LOAD_ATTR_MODULE CALL_ISINSTANCE	4,653,900	0.9%	41.1%
RETURN_VALUE INTERPRETER_EXIT	4,489,820	0.9%	42.0%
STORE_FAST LOAD_GLOBAL_BUILTIN	4,189,460	0.8%	42.8%
RESUME_CHECK POP_TOP	4,025,400	0.8%	43.6%
YIELD_VALUE INTERPRETER_EXIT	4,007,140	0.8%	44.4%
STORE_FAST STORE_FAST	3,913,260	0.8%	45.2%
LOAD_FAST_AND_CLEAR LOAD_FAST_AND_CLEAR	3,900,160	0.8%	45.9%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	3,792,420	0.7%	46.7%
YIELD_VALUE YIELD_VALUE	3,781,600	0.7%	47.4%
JUMP_BACKWARD_NO_INTERRUPT SEND_GEN	3,781,540	0.7%	48.1%
RESUME_CHECK JUMP_BACKWARD_NO_INTERRUPT	3,781,500	0.7%	48.9%
CALL_METHOD_DESCRIPTOR_NOARGS GET_ITER	3,693,740	0.7%	49.6%
FOR_ITER UNPACK_SEQUENCE_TWO_TUPLE	3,672,060	0.7%	50.3%
POP_TOP RETURN_CONST	3,542,180	0.7%	51.0%
STORE_FAST_STORE_FAST LOAD_FAST	3,443,660	0.7%	51.7%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	3,373,300	0.7%	52.3%
LOAD_FAST BUILD_TUPLE	3,257,000	0.6%	52.9%
LOAD_ATTR_PROPERTY RESUME_CHECK	3,249,100	0.6%	53.6%
POP_TOP RESUME_CHECK	3,215,160	0.6%	54.2%
LOAD_FAST LOAD_ATTR_PROPERTY	3,185,520	0.6%	54.8%
LOAD_FAST LOAD_ATTR	3,171,860	0.6%	55.4%
CALL_BUILTIN_O RETURN_VALUE	3,153,220	0.6%	56.1%
LOAD_ATTR_METHOD_NO_DICT LOAD_CONST	3,139,800	0.6%	56.7%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	3,090,280	0.6%	57.3%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST	3,066,740	0.6%	57.9%
BUILD_TUPLE CALL_BUILTIN_O	2,992,680	0.6%	58.5%
ENTER_EXECUTOR YIELD_VALUE	2,879,180	0.6%	59.0%
RETURN_VALUE LOAD_ATTR_METHOD_NO_DICT	2,779,620	0.5%	59.6%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	2,684,380	0.5%	60.1%
CALL_METHOD_DESCRIPTOR_FAST RETURN_VALUE	2,665,080	0.5%	60.6%
POP_JUMP_IF_TRUE ENTER_EXECUTOR	2,624,060	0.5%	61.1%
STORE_FAST LOAD_GLOBAL_MODULE	2,618,640	0.5%	61.6%
BUILD_TUPLE YIELD_VALUE	2,592,800	0.5%	62.1%
RETURN_VALUE RETURN_VALUE	2,577,840	0.5%	62.6%
ENTER_EXECUTOR RETURN_VALUE	2,468,760	0.5%	63.1%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	2,317,840	0.5%	63.6%
LOAD_CONST MAKE_FUNCTION	2,195,260	0.4%	64.0%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	2,174,880	0.4%	64.4%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	2,115,760	0.4%	64.8%
RETURN_CONST INTERPRETER_EXIT	2,081,960	0.4%	65.2%
POP_JUMP_IF_FALSE ENTER_EXECUTOR	2,080,660	0.4%	65.6%
GET_ITER LOAD_FAST_AND_CLEAR	2,013,980	0.4%	66.0%
LOAD_FAST_AND_CLEAR SWAP	2,013,980	0.4%	66.4%
BUILD_MAP SWAP	1,968,640	0.4%	66.8%
SWAP BUILD_MAP	1,968,640	0.4%	67.2%
SWAP STORE_FAST	1,964,540	0.4%	67.6%
MAP_ADD ENTER_EXECUTOR	1,956,160	0.4%	68.0%
POP_TOP SWAP	1,955,540	0.4%	68.3%
STORE_FAST RETURN_VALUE	1,955,420	0.4%	68.7%
ENTER_EXECUTOR RESUME_CHECK	1,952,980	0.4%	69.1%
SWAP FOR_ITER	1,948,920	0.4%	69.5%
SEND_GEN ENTER_EXECUTOR	1,922,960	0.4%	69.8%
YIELD_VALUE UNPACK_SEQUENCE_TUPLE	1,917,000	0.4%	70.2%
CACHE POP_TOP	1,905,720	0.4%	70.6%
POP_TOP LOAD_FAST	1,895,120	0.4%	71.0%
POP_TOP STORE_FAST	1,894,160	0.4%	71.3%
STORE_FAST POP_TOP	1,888,480	0.4%	71.7%
UNPACK_SEQUENCE_TUPLE STORE_FAST	1,886,040	0.4%	72.1%
RETURN_VALUE MAP_ADD	1,883,140	0.4%	72.4%
SEND_GEN RESUME_CHECK	1,858,560	0.4%	72.8%
GET_ITER FOR_ITER_LIST	1,843,220	0.4%	73.2%
LOAD_FAST GET_ITER	1,825,980	0.4%	73.5%
LOAD_ATTR LOAD_FAST	1,695,760	0.3%	73.8%
FOR_ITER_LIST STORE_FAST	1,686,380	0.3%	74.2%
LOAD_FAST CALL_TYPE_1	1,678,680	0.3%	74.5%
COPY TO_BOOL_BOOL	1,634,160	0.3%	74.8%
CALL_PY_EXACT_ARGS RETURN_GENERATOR	1,617,000	0.3%	75.1%
GET_ITER CALL_PY_EXACT_ARGS	1,580,280	0.3%	75.4%
LOAD_FAST_LOAD_FAST STORE_ATTR_SLOT	1,561,500	0.3%	75.7%
LOAD_GLOBAL_BUILTIN LOAD_FAST_LOAD_FAST	1,551,780	0.3%	76.0%
LOAD_FAST FOR_ITER	1,537,540	0.3%	76.3%
RETURN_GENERATOR CALL_TUPLE_1	1,476,400	0.3%	76.6%
LOAD_FAST LOAD_ATTR_METHOD_LAZY_DICT	1,474,000	0.3%	76.9%
LOAD_GLOBAL_BUILTIN LOAD_CONST	1,454,340	0.3%	77.2%
STORE_FAST LOAD_FAST_LOAD_FAST	1,427,720	0.3%	77.5%
CALL_TUPLE_1 BUILD_TUPLE	1,411,980	0.3%	77.8%
MAKE_FUNCTION LOAD_GLOBAL_MODULE	1,411,960	0.3%	78.0%
LOAD_ATTR LOAD_GLOBAL_BUILTIN	1,411,960	0.3%	78.3%

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_ATTR_SLOT	60,620	86.3%
LOAD_CONST	9,580	13.6%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
RETURN_VALUE	60,640	86.4%
GET_ITER	6,880	9.8%
TO_BOOL_LIST	1,340	1.9%
CALL_BUILTIN_CLASS	1,280	1.8%
TO_BOOL	40	0.1%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	8,609,140	81.4%
POP_TOP	1,905,720	18.0%
MAKE_CELL	49,120	0.5%
ENTER_EXECUTOR	13,820	0.1%
RESUME	1,120	0.0%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	3,500	53.2%
ENTER_EXECUTOR	2,540	38.6%
LOAD_ATTR_SLOT	480	7.3%
BINARY_OP	40	0.6%
JUMP_BACKWARD	20	0.3%

Successors	Count	Percentage
LOAD_FAST	6,580	100.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	4,420	53.9%
LOAD_CONST	2,880	35.1%
BINARY_SUBSCR	300	3.7%
LOAD_FAST	240	2.9%
LOAD_ATTR	100	1.2%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	6,460	78.8%
BINARY_SUBSCR_DICT	380	4.6%
BINARY_SUBSCR	300	3.7%
BINARY_SUBSCR_LIST_INT	160	2.0%
LOAD_ATTR	140	1.7%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	76,420	99.9%
LOAD_GLOBAL	60	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	76,480	100.0%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	279,980	100.0%

Successors	Count	Percentage
POP_TOP	279,980	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_CONST	1,030,080	100.0%

Successors	Count	Percentage
POP_TOP	1,030,080	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	615,600	44.9%
LOAD_FAST	469,920	34.3%
RETURN_VALUE	252,480	18.4%
LOAD_ATTR	33,800	2.5%
CALL_BUILTIN_FAST	140	0.0%

Successors	Count	Percentage
LOAD_FAST	636,160	46.4%
BUILD_STRING	444,480	32.4%
LOAD_CONST	291,320	21.2%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	3,693,740	60.3%
LOAD_FAST	1,825,980	29.8%
RETURN_GENERATOR	279,060	4.6%
BUILD_TUPLE	117,120	1.9%
LOAD_ATTR_SLOT	90,480	1.5%

Successors	Count	Percentage
LOAD_FAST_AND_CLEAR	2,013,980	32.9%
FOR_ITER_LIST	1,843,220	30.1%
CALL_PY_EXACT_ARGS	1,580,280	25.8%
FOR_ITER	387,580	6.3%
FOR_ITER_GEN	265,060	4.3%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	1,030,080	100.0%

Successors	Count	Percentage
LOAD_CONST	1,030,080	100.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	4,489,820	42.4%
YIELD_VALUE	4,007,140	37.9%
RETURN_CONST	2,081,960	19.7%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	2,195,260	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,411,960	64.3%
SET_FUNCTION_ATTRIBUTE	619,400	28.2%
LOAD_FAST	163,700	7.5%
STORE_FAST	160	0.0%
LOAD_GLOBAL	40	0.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
RESUME_CHECK	88,020	55.7%
POP_JUMP_IF_FALSE	60,480	38.2%
STORE_FAST	8,480	5.4%
POP_JUMP_IF_TRUE	960	0.6%
RESUME	100	0.1%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	76,800	48.6%
LOAD_FAST	40,760	25.8%
LOAD_GLOBAL_MODULE	37,560	23.8%
LOAD_GLOBAL_BUILTIN	2,380	1.5%
LOAD_CONST	480	0.3%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	43,200	56.5%
STORE_SUBSCR_DICT	33,260	43.5%
STORE_SUBSCR	20	0.0%

Successors	Count	Percentage
RETURN_CONST	39,680	51.9%
JUMP_FORWARD	36,800	48.1%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
ENTER_EXECUTOR	10,222,040	44.7%
RESUME_CHECK	4,025,400	17.6%
CACHE	1,905,720	8.3%
STORE_FAST	1,888,480	8.3%
RETURN_CONST	1,134,300	5.0%

Successors	Count	Percentage
ENTER_EXECUTOR	8,858,400	38.7%
RETURN_CONST	3,542,180	15.5%
RESUME_CHECK	3,215,160	14.0%
SWAP	1,955,540	8.5%
LOAD_FAST	1,895,120	8.3%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	39,780	52.0%
ENTER_EXECUTOR	30,280	39.6%
BINARY_SUBSCR_LIST_INT	6,240	8.2%
LOAD_ATTR_METHOD_NO_DICT	160	0.2%
BINARY_SUBSCR	20	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	76,360	99.8%
LOAD_GLOBAL	120	0.2%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	402,280	44.7%
LOAD_FAST	222,120	24.7%
LOAD_DEREF	106,400	11.8%
LOAD_FAST_LOAD_FAST	66,080	7.3%
LOAD_ATTR	56,780	6.3%

Successors	Count	Percentage
LOAD_FAST	528,280	58.8%
LOAD_FAST_LOAD_FAST	209,440	23.3%
LOAD_DEREF	49,920	5.6%
LOAD_GLOBAL_MODULE	37,600	4.2%
LOAD_CONST	27,800	3.1%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	1,617,000	52.0%
ENTER_EXECUTOR	970,460	31.2%
CALL_KW	258,880	8.3%
MAKE_CELL	222,580	7.2%
CALL_PY_GENERAL	39,100	1.3%

Successors	Count	Percentage
CALL_TUPLE_1	1,476,400	47.4%
GET_YIELD_FROM_ITER	1,030,080	33.1%
GET_ITER	279,060	9.0%
CALL_BUILTIN_CLASS	131,600	4.2%
CALL_METHOD_DESCRIPTOR_O	117,080	3.8%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	6,357,780	27.4%
CALL_BUILTIN_O	3,153,220	13.6%
CALL_METHOD_DESCRIPTOR_FAST	2,665,080	11.5%
RETURN_VALUE	2,577,840	11.1%
ENTER_EXECUTOR	2,468,760	10.6%

Successors	Count	Percentage
STORE_FAST	5,671,380	24.4%
INTERPRETER_EXIT	4,489,820	19.3%
LOAD_ATTR_METHOD_NO_DICT	2,779,620	12.0%
RETURN_VALUE	2,577,840	11.1%
MAP_ADD	1,883,140	8.1%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	280	36.8%
LOAD_FAST_LOAD_FAST	240	31.6%
RETURN_VALUE	80	10.5%
CALL	60	7.9%
CALL_BUILTIN_O	60	7.9%

Successors	Count	Percentage
STORE_SUBSCR_DICT	380	50.0%
JUMP_BACKWARD	240	31.6%
LOAD_FAST	80	10.5%
POP_EXCEPT	20	2.6%
EXTENDED_ARG	20	2.6%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	1,216,320	98.2%
COPY	9,240	0.7%
RETURN_CONST	3,000	0.2%
CALL	2,560	0.2%
CALL_ISINSTANCE	2,280	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,217,320	98.3%
POP_JUMP_IF_TRUE	10,480	0.8%
TO_BOOL_BOOL	4,180	0.3%
TO_BOOL_NONE	2,660	0.2%
TO_BOOL	2,060	0.2%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_ALWAYS_TRUE	28,900	59.8%
TO_BOOL_BOOL	11,460	23.7%
TO_BOOL_NONE	7,880	16.3%
TO_BOOL	120	0.2%

Successors	Count	Percentage
STORE_FAST	36,800	76.1%
RETURN_VALUE	10,600	21.9%
COPY	960	2.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
RETURN_VALUE	10,880	63.2%
LOAD_FAST_LOAD_FAST	2,160	12.5%
CALL_BUILTIN_CLASS	1,400	8.1%
BUILD_LIST	1,180	6.9%
BINARY_OP	720	4.2%

Successors	Count	Percentage
RETURN_VALUE	10,600	61.6%
STORE_FAST	2,040	11.8%
GET_ITER	1,760	10.2%
LOAD_FAST_LOAD_FAST	1,200	7.0%
BINARY_OP	720	4.2%

BUILD_CONST_KEY_MAP

Successors and predecessors for BUILD_CONST_KEY_MAP

Predecessors	Count	Percentage
LOAD_CONST	18,040	100.0%

Successors	Count	Percentage
LOAD_FAST	10,720	59.4%
CALL_FUNCTION_EX	4,920	27.3%
DICT_MERGE	1,280	7.1%
STORE_FAST	800	4.4%
LOAD_DEREF	320	1.8%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
LOAD_FAST	101,740	22.1%
ENTER_EXECUTOR	59,240	12.9%
LOAD_DEREF	49,120	10.7%
POP_JUMP_IF_FALSE	46,880	10.2%
SWAP	39,100	8.5%

Successors	Count	Percentage
LOAD_FAST	118,680	25.8%
LOAD_DEREF	98,960	21.5%
RETURN_VALUE	81,880	17.8%
STORE_FAST	76,140	16.6%
SWAP	39,100	8.5%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
SWAP	1,968,640	87.5%
LOAD_CONST	75,860	3.4%
RESUME_CHECK	55,120	2.5%
CALL_INTRINSIC_1	49,760	2.2%
LOAD_FAST_LOAD_FAST	45,920	2.0%

Successors	Count	Percentage
SWAP	1,968,640	87.5%
LOAD_DEREF	98,880	4.4%
STORE_FAST	78,180	3.5%
CALL_PY_EXACT_ARGS	46,640	2.1%
LOAD_FAST	45,180	2.0%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
ENTER_EXECUTOR	43,260	76.6%
LOAD_FAST	6,340	11.2%
SWAP	6,240	11.0%
LOAD_GLOBAL_MODULE	420	0.7%
JUMP_FORWARD	160	0.3%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	48,760	86.3%
SWAP	6,240	11.0%
CALL_METHOD_DESCRIPTOR_FAST	1,240	2.2%
LOAD_CONST	160	0.3%
CALL	40	0.1%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	444,480	90.5%
LOAD_CONST	46,520	9.5%

Successors	Count	Percentage
RETURN_VALUE	457,120	93.1%
STORE_FAST	33,880	6.9%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	3,257,000	44.5%
CALL_TUPLE_1	1,411,980	19.3%
CALL_METHOD_DESCRIPTOR_NOARGS	1,249,900	17.1%
LOAD_ATTR_MODULE	576,940	7.9%
BINARY_SUBSCR_DICT	335,800	4.6%

Successors	Count	Percentage
CALL_BUILTIN_O	2,992,680	40.9%
YIELD_VALUE	2,592,800	35.4%
CALL_ISINSTANCE	734,540	10.0%
LOAD_CONST	626,500	8.6%
GET_ITER	117,120	1.6%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
RETURN_GENERATOR	47,480	32.1%
LOAD_CONST	24,380	16.5%
BUILD_LIST	21,520	14.5%
ENTER_EXECUTOR	17,260	11.7%
LOAD_FAST	10,160	6.9%

Successors	Count	Percentage
STORE_FAST	71,200	48.1%
GET_ITER	39,960	27.0%
CALL_PY_EXACT_ARGS	9,360	6.3%
RESUME_CHECK	5,280	3.6%
RESUME	3,140	2.1%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
DICT_MERGE	177,020	91.4%
ENTER_EXECUTOR	8,980	4.6%
BUILD_CONST_KEY_MAP	4,920	2.5%
RETURN_GENERATOR	1,540	0.8%
CALL_INTRINSIC_1	1,040	0.5%

Successors	Count	Percentage
RETURN_VALUE	90,240	46.6%
RESUME_CHECK	80,220	41.4%
STORE_FAST	17,440	9.0%
COPY_FREE_VARS	3,600	1.9%
LOAD_ATTR_METHOD_NO_DICT	2,000	1.0%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	99,920	100.0%

Successors	Count	Percentage
BUILD_MAP	49,760	49.8%
LOAD_CONST	49,120	49.2%
CALL_FUNCTION_EX	1,040	1.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	507,540	96.3%
ENTER_EXECUTOR	19,280	3.7%
JUMP_BACKWARD	60	0.0%

Successors	Count	Percentage
RETURN_GENERATOR	258,880	49.1%
RESUME_CHECK	113,480	21.5%
MAKE_CELL	59,840	11.4%
STORE_FAST	52,960	10.1%
RETURN_VALUE	38,080	7.2%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
RETURN_VALUE	266,800	33.1%
LOAD_FAST	182,040	22.6%
LOAD_ATTR	108,400	13.4%
LOAD_GLOBAL_MODULE	98,420	12.2%
CALL_BUILTIN_CLASS	86,540	10.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	466,440	57.8%
RETURN_VALUE	272,500	33.8%
COPY	54,420	6.7%
POP_JUMP_IF_TRUE	7,880	1.0%
COMPARE_OP	4,180	0.5%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	75,680	48.4%
BUILD_TUPLE	72,360	46.3%
LOAD_DEREF	2,420	1.5%
RETURN_VALUE	2,100	1.3%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	1,460	0.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	115,640	74.0%
POP_JUMP_IF_TRUE	38,700	24.8%
CONTAINS_OP	1,300	0.8%
CONTAINS_OP_DICT	320	0.2%
CONTAINS_OP_SET	280	0.2%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	1,299,220	41.7%
CALL_ISINSTANCE	784,380	25.2%
IS_OP	746,560	24.0%
RETURN_VALUE	122,100	3.9%
COMPARE_OP	54,420	1.7%

Successors	Count	Percentage
TO_BOOL_BOOL	1,634,160	52.5%
TO_BOOL_ALWAYS_TRUE	1,014,680	32.6%
TO_BOOL_NONE	261,560	8.4%
TO_BOOL_STR	127,360	4.1%
LOAD_ATTR_SLOT	43,500	1.4%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_GENERAL	298,040	50.7%
CALL_PY_EXACT_ARGS	284,620	48.4%
CALL_FUNCTION_EX	3,600	0.6%
ENTER_EXECUTOR	740	0.1%
CALL_BOUND_METHOD_EXACT_ARGS	460	0.1%

Successors	Count	Percentage
RESUME_CHECK	583,520	99.3%
RETURN_GENERATOR	3,940	0.7%
RESUME	260	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_DEREF	98,880	55.9%
LOAD_FAST	39,260	22.2%
RETURN_VALUE	31,040	17.5%
BUILD_MAP	4,480	2.5%
DICT_UPDATE	2,080	1.2%

Successors	Count	Percentage
CALL_FUNCTION_EX	177,020	100.0%

DICT_UPDATE

Successors and predecessors for DICT_UPDATE

Predecessors	Count	Percentage
LOAD_FAST	2,080	100.0%

Successors	Count	Percentage
DICT_MERGE	2,080	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	8,858,400	41.1%
POP_JUMP_IF_TRUE	2,624,060	12.2%
POP_JUMP_IF_FALSE	2,080,660	9.7%
MAP_ADD	1,956,160	9.1%
SEND_GEN	1,922,960	8.9%

Successors	Count	Percentage
POP_TOP	10,222,040	47.4%
YIELD_VALUE	2,879,180	13.4%
RETURN_VALUE	2,468,760	11.5%
RESUME_CHECK	1,952,980	9.1%
RETURN_GENERATOR	970,460	4.5%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
TO_BOOL_BOOL	1,129,260	94.7%
GET_ITER	35,520	3.0%
TO_BOOL_NONE	10,020	0.8%
JUMP_BACKWARD	7,520	0.6%
POP_JUMP_IF_TRUE	2,380	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,140,780	95.7%
FOR_ITER	23,200	1.9%
FOR_ITER_LIST	10,800	0.9%
FOR_ITER_GEN	9,040	0.8%
JUMP_BACKWARD	5,900	0.5%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
SWAP	1,948,920	49.7%
LOAD_FAST	1,537,540	39.2%
GET_ITER	387,580	9.9%
EXTENDED_ARG	23,200	0.6%
JUMP_BACKWARD	15,900	0.4%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	3,672,060	93.7%
STORE_FAST_LOAD_FAST	127,960	3.3%
STORE_FAST	96,340	2.5%
LOAD_FAST	5,820	0.1%
FOR_ITER	5,260	0.1%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	1,920	100.0%

Successors	Count	Percentage
STORE_FAST	1,920	100.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
CALL_TYPE_1	746,540	54.6%
LOAD_ATTR_INSTANCE_VALUE	291,340	21.3%
LOAD_FAST_LOAD_FAST	284,640	20.8%
LOAD_DEREF	43,480	3.2%
CALL	20	0.0%

Successors	Count	Percentage
COPY	746,560	54.7%
POP_JUMP_IF_FALSE	476,720	34.9%
ENTER_EXECUTOR	129,800	9.5%
RETURN_VALUE	12,960	0.9%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	13,940	25.0%
POP_JUMP_IF_TRUE	10,000	17.9%
POP_JUMP_IF_FALSE	5,940	10.7%
EXTENDED_ARG	5,900	10.6%
STORE_SUBSCR_DICT	3,840	6.9%

Successors	Count	Percentage
FOR_ITER_LIST	16,660	29.9%
FOR_ITER	15,900	28.5%
EXTENDED_ARG	7,520	13.5%
FOR_ITER_GEN	5,060	9.1%
LOAD_FAST	4,680	8.4%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
RESUME_CHECK	3,781,500	100.0%
RESUME	100	0.0%

Successors	Count	Percentage
SEND_GEN	3,781,540	100.0%
SEND	60	0.0%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
RETURN_VALUE	469,940	45.9%
CALL_METHOD_DESCRIPTOR_NOARGS	234,220	22.9%
STORE_FAST	180,860	17.7%
CALL_BUILTIN_CLASS	37,740	3.7%
POP_EXCEPT	36,800	3.6%

Successors	Count	Percentage
YIELD_VALUE	456,960	44.6%
STORE_FAST	275,680	26.9%
LOAD_FAST_LOAD_FAST	146,660	14.3%
LOAD_GLOBAL_BUILTIN	86,420	8.4%
LOAD_FAST	44,220	4.3%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_VALUE	22,380	60.3%
LOAD_FAST	8,980	24.2%
BINARY_OP_ADD_INT	4,900	13.2%
BINARY_SUBSCR_DICT	780	2.1%
BINARY_SUBSCR	20	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	33,700	90.8%
JUMP_BACKWARD	3,400	9.2%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_DEREF	98,960	99.0%
CALL	960	1.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	99,920	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	3,171,860	86.7%
LOAD_GLOBAL_MODULE	424,380	11.6%
LOAD_FAST_LOAD_FAST	30,540	0.8%
LOAD_ATTR	16,000	0.4%
LOAD_GLOBAL	5,440	0.1%

Successors	Count	Percentage
LOAD_FAST	1,695,760	46.3%
LOAD_GLOBAL_BUILTIN	1,411,960	38.6%
CALL_PY_EXACT_ARGS	199,980	5.5%
COMPARE_OP	108,400	3.0%
PUSH_NULL	56,780	1.6%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	3,139,800	31.2%
LOAD_GLOBAL_BUILTIN	1,454,340	14.5%
GET_YIELD_FROM_ITER	1,030,080	10.2%
LOAD_FAST	984,060	9.8%
LOAD_ATTR_SLOT	638,160	6.3%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST	3,066,740	30.5%
MAKE_FUNCTION	2,195,260	21.8%
CALL_PY_EXACT_ARGS	1,223,880	12.2%
SEND_GEN	1,029,860	10.2%
LOAD_FAST	764,680	7.6%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_FAST	1,072,320	35.0%
POP_JUMP_IF_FALSE	555,340	18.1%
LOAD_GLOBAL_BUILTIN	481,000	15.7%
RESUME_CHECK	349,220	11.4%
BUILD_LIST	98,960	3.2%

Successors	Count	Percentage
LOAD_ATTR_SLOT	982,440	32.1%
RETURN_VALUE	495,520	16.2%
LOAD_GLOBAL_MODULE	458,360	15.0%
LOAD_ATTR_METHOD_LAZY_DICT	288,600	9.4%
LOAD_ATTR_METHOD_NO_DICT	112,900	3.7%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	19,843,860	26.7%
RESUME_CHECK	12,196,300	16.4%
POP_JUMP_IF_FALSE	10,787,560	14.5%
LOAD_GLOBAL_MODULE	7,836,800	10.5%
STORE_FAST	5,335,500	7.2%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	9,823,000	13.2%
LOAD_ATTR_SLOT	9,353,020	12.6%
CALL_PY_EXACT_ARGS	7,309,860	9.8%
LOAD_GLOBAL_MODULE	7,011,820	9.4%
RETURN_VALUE	6,357,780	8.5%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
LOAD_FAST_AND_CLEAR	3,900,160	65.9%
GET_ITER	2,013,980	34.1%

Successors	Count	Percentage
LOAD_FAST_AND_CLEAR	3,900,160	65.9%
SWAP	2,013,980	34.1%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
STORE_FAST	960	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	920	95.8%
TO_BOOL	40	4.2%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	1,551,780	24.3%
STORE_FAST	1,427,720	22.4%
STORE_ATTR_SLOT	712,640	11.2%
CALL_LIST_APPEND	670,200	10.5%
LOAD_GLOBAL_MODULE	365,520	5.7%

Successors	Count	Percentage
STORE_ATTR_SLOT	1,561,500	24.5%
LOAD_FAST	1,323,420	20.8%
CALL_ISINSTANCE	1,189,480	18.7%
LOAD_ATTR_SLOT	345,260	5.4%
LOAD_ATTR_INSTANCE_VALUE	319,360	5.0%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
LOAD_FAST	4,840	16.4%
STORE_FAST	4,500	15.2%
POP_JUMP_IF_FALSE	3,900	13.2%
LOAD_ATTR	3,560	12.0%
LOAD_ATTR_METHOD_NO_DICT	1,960	6.6%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	10,240	34.6%
LOAD_FAST	5,880	19.9%
LOAD_ATTR	5,440	18.4%
LOAD_GLOBAL_BUILTIN	4,540	15.4%
LOAD_FAST_LOAD_FAST	1,460	4.9%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	672,740	56.8%
MAKE_CELL	224,380	18.9%
CALL_PY_GENERAL	173,080	14.6%
CALL_KW	59,840	5.1%
CACHE	49,120	4.1%

Successors	Count	Percentage
RESUME_CHECK	736,900	62.2%
MAKE_CELL	224,380	18.9%
RETURN_GENERATOR	222,580	18.8%
RESUME	400	0.0%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
RETURN_VALUE	1,883,140	96.2%
LOAD_FAST	72,600	3.7%
JUMP_FORWARD	2,120	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	1,956,160	99.9%
JUMP_BACKWARD	1,700	0.1%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	16,104,180	77.9%
TO_BOOL	1,217,320	5.9%
EXTENDED_ARG	1,140,780	5.5%
IS_OP	476,720	2.3%
COMPARE_OP	466,440	2.3%

Successors	Count	Percentage
LOAD_FAST	10,787,560	52.2%
LOAD_GLOBAL_MODULE	2,317,840	11.2%
LOAD_GLOBAL_BUILTIN	2,115,760	10.2%
ENTER_EXECUTOR	2,080,660	10.1%
RETURN_VALUE	993,680	4.8%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	121,220	89.6%
LOAD_ATTR_INSTANCE_VALUE	13,120	9.7%
ENTER_EXECUTOR	780	0.6%
BINARY_SUBSCR_LIST_INT	140	0.1%
BINARY_SUBSCR	20	0.0%

Successors	Count	Percentage
LOAD_FAST	114,540	84.7%
ENTER_EXECUTOR	15,960	11.8%
LOAD_GLOBAL_BUILTIN	2,960	2.2%
LOAD_GLOBAL_MODULE	1,260	0.9%
JUMP_BACKWARD	340	0.3%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	967,900	97.2%
LOAD_ATTR_INSTANCE_VALUE	24,100	2.4%
STORE_FAST_LOAD_FAST	2,560	0.3%
LOAD_ATTR_SLOT	1,100	0.1%
LOAD_ATTR	80	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	665,940	66.9%
LOAD_FAST	143,180	14.4%
LOAD_GLOBAL_BUILTIN	125,840	12.6%
LOAD_GLOBAL_MODULE	36,760	3.7%
RETURN_CONST	10,720	1.1%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	3,090,280	57.3%
TO_BOOL_ALWAYS_TRUE	1,403,040	26.0%
TO_BOOL_NONE	510,460	9.5%
TO_BOOL_STR	261,420	4.9%
CONTAINS_OP	38,700	0.7%

Successors	Count	Percentage
ENTER_EXECUTOR	2,624,060	48.7%
STORE_FAST	1,052,800	19.5%
LOAD_FAST	876,820	16.3%
POP_TOP	352,340	6.5%
RETURN_CONST	103,940	1.9%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	3,542,180	68.4%
POP_JUMP_IF_FALSE	872,640	16.9%
ENTER_EXECUTOR	335,720	6.5%
STORE_ATTR_SLOT	207,940	4.0%
POP_JUMP_IF_TRUE	103,940	2.0%

Successors	Count	Percentage
INTERPRETER_EXIT	2,081,960	40.2%
POP_TOP	1,134,300	21.9%
END_SEND	1,030,080	19.9%
END_FOR	279,980	5.4%
TO_BOOL_NONE	249,320	4.8%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
LOAD_CONST	220	78.6%
JUMP_BACKWARD_NO_INTERRUPT	60	21.4%

Successors	Count	Percentage
POP_TOP	140	50.0%
SEND_GEN	140	50.0%

SET_ADD

Successors and predecessors for SET_ADD

Predecessors	Count	Percentage
LOAD_FAST	1,420	35.9%
LOAD_ATTR_PROPERTY	1,340	33.8%
RETURN_VALUE	1,180	29.8%
LOAD_ATTR	20	0.5%

Successors	Count	Percentage
ENTER_EXECUTOR	3,280	82.8%
JUMP_BACKWARD	680	17.2%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	619,400	99.6%
SET_FUNCTION_ATTRIBUTE	2,240	0.4%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	371,340	59.7%
LOAD_CONST	239,840	38.6%
STORE_DEREF	3,520	0.6%
LOAD_FAST	2,400	0.4%
SET_FUNCTION_ATTRIBUTE	2,240	0.4%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	160	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	120	75.0%
LOAD_GLOBAL	40	25.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	2,080	66.7%
LOAD_FAST_LOAD_FAST	840	26.9%
SWAP	160	5.1%
LOAD_DEREF	40	1.3%

Successors	Count	Percentage
STORE_ATTR_SLOT	1,000	32.1%
STORE_ATTR_INSTANCE_VALUE	560	17.9%
LOAD_FAST	440	14.1%
LOAD_CONST	280	9.0%
LOAD_FAST_LOAD_FAST	240	7.7%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
RETURN_CONST	3,840	32.3%
SET_FUNCTION_ATTRIBUTE	3,520	29.6%
UNPACK_SEQUENCE_TWO_TUPLE	1,420	12.0%
STORE_FAST	1,320	11.1%
BUILD_LIST	1,280	10.8%

Successors	Count	Percentage
LOAD_DEREF	5,120	43.1%
LOAD_GLOBAL_MODULE	2,200	18.5%
LOAD_FAST	1,760	14.8%
STORE_FAST	1,440	12.1%
LOAD_GLOBAL_BUILTIN	1,280	10.8%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	5,671,380	26.2%
STORE_FAST	3,913,260	18.0%
SWAP	1,964,540	9.1%
POP_TOP	1,894,160	8.7%
UNPACK_SEQUENCE_TUPLE	1,886,040	8.7%

Successors	Count	Percentage
LOAD_FAST	5,335,500	24.6%
LOAD_GLOBAL_BUILTIN	4,189,460	19.3%
STORE_FAST	3,913,260	18.0%
LOAD_GLOBAL_MODULE	2,618,640	12.1%
RETURN_VALUE	1,955,420	9.0%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER	127,960	81.5%
YIELD_VALUE	15,160	9.7%
FOR_ITER_LIST	11,360	7.2%
FOR_ITER_TUPLE	2,540	1.6%

Successors	Count	Percentage
ENTER_EXECUTOR	129,620	82.5%
LOAD_ATTR_PROPERTY	15,660	10.0%
LOAD_FAST	3,560	2.3%
POP_JUMP_IF_NOT_NONE	2,560	1.6%
LOAD_ATTR_METHOD_LAZY_DICT	2,200	1.4%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	3,792,420	91.3%
UNPACK_EX	291,360	7.0%
UNPACK_SEQUENCE_TUPLE	52,600	1.3%
UNPACK_SEQUENCE	15,540	0.4%

Successors	Count	Percentage
LOAD_FAST	3,443,660	82.9%
LOAD_FAST_LOAD_FAST	335,600	8.1%
LOAD_GLOBAL_BUILTIN	231,660	5.6%
LOAD_GLOBAL_MODULE	87,760	2.1%
STORE_FAST	52,640	1.3%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
LOAD_FAST_AND_CLEAR	2,013,980	33.3%
BUILD_MAP	1,968,640	32.6%
POP_TOP	1,955,540	32.4%
BINARY_OP_ADD_INT	43,580	0.7%
BUILD_LIST	39,100	0.6%

Successors	Count	Percentage
BUILD_MAP	1,968,640	32.6%
STORE_FAST	1,964,540	32.5%
FOR_ITER	1,948,920	32.3%
STORE_ATTR_SLOT	43,500	0.7%
BUILD_LIST	39,100	0.6%

UNPACK_EX

Successors and predecessors for UNPACK_EX

Predecessors	Count	Percentage
YIELD_VALUE	291,340	100.0%
FOR_ITER	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	291,360	100.0%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	14,880	89.6%
FOR_ITER	840	5.1%
RETURN_VALUE	200	1.2%
UNPACK_SEQUENCE	160	1.0%
STORE_FAST	120	0.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	15,540	93.6%
UNPACK_SEQUENCE_TWO_TUPLE	700	4.2%
UNPACK_SEQUENCE	160	1.0%
STORE_FAST	100	0.6%
UNPACK_SEQUENCE_TUPLE	80	0.5%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
YIELD_VALUE	3,781,600	37.7%
ENTER_EXECUTOR	2,879,180	28.7%
BUILD_TUPLE	2,592,800	25.9%
JUMP_FORWARD	456,960	4.6%
LOAD_FAST	292,160	2.9%

Successors	Count	Percentage
INTERPRETER_EXIT	4,007,140	40.0%
YIELD_VALUE	3,781,600	37.7%
UNPACK_SEQUENCE_TUPLE	1,917,000	19.1%
UNPACK_EX	291,340	2.9%
STORE_FAST	16,980	0.2%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	3,140	49.5%
CACHE	1,120	17.7%
MAKE_CELL	400	6.3%
POP_TOP	360	5.7%
CALL_BOUND_METHOD_EXACT_ARGS	340	5.4%

Successors	Count	Percentage
LOAD_FAST	3,300	52.1%
LOAD_GLOBAL	1,640	25.9%
POP_TOP	280	4.4%
LOAD_DEREF	280	4.4%
LOAD_CONST	200	3.2%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_FLOAT	120	85.7%
BINARY_OP	20	14.3%

Successors	Count	Percentage
STORE_FAST	140	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_FAST	45,080	51.9%
LOAD_CONST	36,340	41.9%
LOAD_FAST_LOAD_FAST	4,880	5.6%
BINARY_OP	240	0.3%
RETURN_VALUE	140	0.2%

Successors	Count	Percentage
SWAP	43,580	50.2%
CALL_PY_EXACT_ARGS	26,040	30.0%
STORE_FAST	6,180	7.1%
LIST_APPEND	4,900	5.6%
BINARY_OP_SUBTRACT_INT	4,760	5.5%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	120	85.7%
BINARY_OP	20	14.3%

Successors	Count	Percentage
BINARY_OP_ADD_FLOAT	120	85.7%
BINARY_OP	20	14.3%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	35,380	55.0%
CALL_LEN	23,960	37.2%
BINARY_OP_ADD_INT	4,760	7.4%
BINARY_OP	160	0.2%
LOAD_ATTR_SLOT	120	0.2%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	24,360	37.8%
LOAD_CONST	23,980	37.2%
BINARY_SUBSCR_STR_INT	8,020	12.5%
RETURN_VALUE	4,780	7.4%
LOAD_FAST	3,020	4.7%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_CONST	441,040	86.8%
BUILD_TUPLE	36,800	7.2%
LOAD_FAST	8,560	1.7%
LOAD_ATTR_SLOT	8,000	1.6%
LOAD_FAST_LOAD_FAST	6,400	1.3%

Successors	Count	Percentage
BUILD_TUPLE	335,800	66.1%
RETURN_VALUE	77,220	15.2%
PUSH_EXC_INFO	39,780	7.8%
LOAD_ATTR_PROPERTY	32,600	6.4%
STORE_FAST	8,800	1.7%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	280	93.3%
BINARY_SUBSCR	20	6.7%

Successors	Count	Percentage
RESUME_CHECK	300	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	77,000	90.9%
LOAD_CONST	7,480	8.8%
BINARY_SUBSCR	160	0.2%
BINARY_SUBSCR_LIST_INT	100	0.1%

Successors	Count	Percentage
RETURN_VALUE	72,600	85.7%
PUSH_EXC_INFO	6,240	7.4%
STORE_FAST	2,620	3.1%
LOAD_FAST	2,600	3.1%
UNPACK_SEQUENCE_TWO_TUPLE	280	0.3%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_INT	8,020	44.2%
LOAD_ATTR_SLOT	7,060	38.9%
LOAD_FAST	3,000	16.5%
BINARY_SUBSCR	60	0.3%

Successors	Count	Percentage
LOAD_FAST	15,120	83.4%
STORE_FAST	3,020	16.6%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	1,480	49.3%
LOAD_FAST	1,480	49.3%
BINARY_SUBSCR	40	1.3%

Successors	Count	Percentage
COMPARE_OP	1,500	50.0%
LOAD_CONST	1,500	50.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
ENTER_EXECUTOR	308,020	84.4%
LOAD_FAST	26,180	7.2%
PUSH_NULL	24,580	6.7%
CALL_PY_EXACT_ARGS	4,920	1.3%
LOAD_ATTR_SLOT	1,040	0.3%

Successors	Count	Percentage
RESUME_CHECK	355,000	97.3%
CALL_PY_EXACT_ARGS	4,920	1.3%
MAKE_CELL	4,220	1.2%
COPY_FREE_VARS	460	0.1%
RESUME	340	0.1%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
RETURN_GENERATOR	131,600	86.5%
CALL_BUILTIN_FAST	6,640	4.4%
LOAD_FAST	4,360	2.9%
LOAD_GLOBAL_BUILTIN	2,600	1.7%
RETURN_VALUE	2,080	1.4%

Successors	Count	Percentage
COMPARE_OP	86,540	56.9%
JUMP_FORWARD	37,740	24.8%
RETURN_VALUE	8,720	5.7%
GET_ITER	4,960	3.3%
CALL_LEN	4,760	3.1%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	68,440	80.7%
RETURN_GENERATOR	5,100	6.0%
LOAD_CONST	4,980	5.9%
LOAD_GLOBAL_BUILTIN	4,380	5.2%
ENTER_EXECUTOR	900	1.1%

Successors	Count	Percentage
TO_BOOL_BOOL	38,060	44.9%
PUSH_NULL	33,700	39.7%
CALL_BUILTIN_CLASS	6,640	7.8%
STORE_FAST	4,400	5.2%
LOAD_FAST_LOAD_FAST	940	1.1%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	23,960	79.1%
RETURN_VALUE	4,760	15.7%
LOAD_DEREF	1,500	5.0%
CALL	60	0.2%

Successors	Count	Percentage
LOAD_FAST	23,980	79.2%
LOAD_GLOBAL_BUILTIN	4,760	15.7%
GET_ITER	1,520	5.0%
LOAD_GLOBAL	20	0.1%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
BUILD_TUPLE	2,992,680	88.7%
LOAD_FAST	216,380	6.4%
LOAD_ATTR_INSTANCE_VALUE	160,480	4.8%
RETURN_VALUE	3,320	0.1%
RETURN_GENERATOR	1,400	0.0%

Successors	Count	Percentage
RETURN_VALUE	3,153,220	93.4%
STORE_FAST	107,060	3.2%
STORE_SUBSCR_DICT	65,800	1.9%
TO_BOOL_BOOL	35,080	1.0%
BINARY_SUBSCR_DICT	6,100	0.2%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	6,387,720	39.1%
LOAD_ATTR_MODULE	4,653,900	28.5%
LOAD_GLOBAL_MODULE	2,174,880	13.3%
LOAD_ATTR_SLOT	1,200,960	7.3%
LOAD_FAST_LOAD_FAST	1,189,480	7.3%

Successors	Count	Percentage
TO_BOOL_BOOL	15,497,240	94.8%
COPY	784,380	4.8%
RETURN_VALUE	53,420	0.3%
STORE_FAST	8,060	0.0%
TO_BOOL	2,280	0.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	144,760	84.4%
LOAD_DEREF	18,840	11.0%
CALL_BUILTIN_CLASS	4,760	2.8%
LOAD_ATTR_SLOT	2,040	1.2%
CALL	380	0.2%

Successors	Count	Percentage
STORE_FAST	50,000	29.2%
LOAD_FAST	48,920	28.5%
BINARY_OP_SUBTRACT_INT	23,960	14.0%
COMPARE_OP_INT	21,120	12.3%
LOAD_GLOBAL_BUILTIN	19,080	11.1%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	857,580	53.2%
ENTER_EXECUTOR	734,380	45.6%
BUILD_TUPLE	8,840	0.5%
CALL_NON_PY_GENERAL	8,520	0.5%
RETURN_VALUE	2,040	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	779,460	48.4%
LOAD_FAST_LOAD_FAST	670,200	41.6%
LOAD_FAST	126,020	7.8%
RETURN_CONST	32,440	2.0%
JUMP_BACKWARD	3,340	0.2%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	3,066,740	78.8%
LOAD_FAST	592,820	15.2%
LOAD_FAST_LOAD_FAST	95,480	2.5%
LOAD_ATTR_METHOD_NO_DICT	73,740	1.9%
LOAD_ATTR_SLOT	37,440	1.0%

Successors	Count	Percentage
RETURN_VALUE	2,665,080	68.5%
STORE_FAST	829,920	21.3%
TO_BOOL_BOOL	235,120	6.0%
LOAD_GLOBAL_MODULE	78,840	2.0%
CALL_PY_GENERAL	38,540	1.0%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	73,560	100.0%
CALL	20	0.0%

Successors	Count	Percentage
STORE_FAST	73,580	100.0%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	5,792,480	99.9%
LOAD_FAST	5,880	0.1%
CALL	800	0.0%

Successors	Count	Percentage
GET_ITER	3,693,740	63.7%
BUILD_TUPLE	1,249,900	21.6%
RETURN_VALUE	526,960	9.1%
JUMP_FORWARD	234,220	4.0%
STORE_FAST	47,180	0.8%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
RETURN_GENERATOR	117,080	89.1%
LOAD_FAST	7,200	5.5%
BUILD_TUPLE	5,880	4.5%
RETURN_VALUE	920	0.7%
LOAD_ATTR_PROPERTY	160	0.1%

Successors	Count	Percentage
RETURN_VALUE	117,100	89.1%
POP_TOP	14,280	10.9%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	53,720	82.5%
LOAD_ATTR_SLOT	8,520	13.1%
PUSH_NULL	2,320	3.6%
LOAD_GLOBAL_MODULE	400	0.6%
CALL	180	0.3%

Successors	Count	Percentage
RETURN_VALUE	36,940	56.7%
POP_TOP	16,900	25.9%
CALL_LIST_APPEND	8,520	13.1%
STORE_FAST	2,200	3.4%
LOAD_ATTR	420	0.6%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	7,309,860	53.0%
GET_ITER	1,580,280	11.5%
LOAD_CONST	1,223,880	8.9%
RETURN_VALUE	1,187,720	8.6%
LOAD_ATTR_METHOD_LAZY_DICT	589,740	4.3%

Successors	Count	Percentage
RESUME_CHECK	10,622,980	77.1%
RETURN_GENERATOR	1,617,000	11.7%
MAKE_CELL	672,740	4.9%
ENTER_EXECUTOR	580,160	4.2%
COPY_FREE_VARS	284,620	2.1%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
ENTER_EXECUTOR	280,820	33.2%
LOAD_ATTR_METHOD_LAZY_DICT	189,580	22.4%
LOAD_FAST_LOAD_FAST	123,540	14.6%
LOAD_FAST	112,480	13.3%
LOAD_ATTR_METHOD_NO_DICT	42,500	5.0%

Successors	Count	Percentage
RESUME_CHECK	315,800	37.3%
COPY_FREE_VARS	298,040	35.2%
MAKE_CELL	173,080	20.4%
RETURN_GENERATOR	39,100	4.6%
ENTER_EXECUTOR	20,220	2.4%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	2,920	98.0%
CALL	60	2.0%

Successors	Count	Percentage
STORE_FAST	1,900	63.8%
LOAD_CONST	1,080	36.2%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
RETURN_GENERATOR	1,476,400	99.6%
LOAD_FAST	4,020	0.3%
CALL_METHOD_DESCRIPTOR_NOARGS	1,280	0.1%
CALL	160	0.0%

Successors	Count	Percentage
BUILD_TUPLE	1,411,980	95.3%
RETURN_VALUE	42,060	2.8%
STORE_FAST	23,500	1.6%
JUMP_FORWARD	4,040	0.3%
CALL_LEN	240	0.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	1,678,680	100.0%
CALL	80	0.0%

Successors	Count	Percentage
IS_OP	746,540	44.5%
LOAD_GLOBAL_BUILTIN	746,520	44.5%
STORE_FAST	112,080	6.7%
LOAD_FAST_LOAD_FAST	73,600	4.4%
LOAD_GLOBAL	20	0.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	63,880	40.8%
LOAD_FAST	46,840	29.9%
CALL_LEN	21,120	13.5%
LOAD_ATTR_SLOT	19,040	12.2%
LOAD_DEREF	4,760	3.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	120,120	76.8%
ENTER_EXECUTOR	25,000	16.0%
LOAD_FAST	8,040	5.1%
POP_JUMP_IF_TRUE	3,300	2.1%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
RETURN_VALUE	298,120	75.6%
LOAD_CONST	78,720	20.0%
LOAD_FAST_LOAD_FAST	9,420	2.4%
LOAD_FAST	3,080	0.8%
LOAD_ATTR_SLOT	2,520	0.6%

Successors	Count	Percentage
RETURN_VALUE	255,980	64.9%
POP_JUMP_IF_FALSE	92,680	23.5%
COPY	41,100	10.4%
POP_JUMP_IF_TRUE	4,640	1.2%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST	72,380	49.7%
LOAD_ATTR	25,300	17.4%
LOAD_ATTR_INSTANCE_VALUE	20,440	14.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	17,260	11.9%
LOAD_FAST_LOAD_FAST	5,640	3.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	118,860	81.7%
POP_JUMP_IF_TRUE	23,360	16.1%
STORE_FAST	3,020	2.1%
CONTAINS_OP_SET	300	0.2%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST	29,920	46.7%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	28,400	44.4%
LOAD_FAST_LOAD_FAST	3,900	6.1%
CALL_METHOD_DESCRIPTOR_FAST	1,220	1.9%
CONTAINS_OP_DICT	300	0.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	56,000	87.5%
POP_JUMP_IF_TRUE	7,400	11.6%
CONTAINS_OP_DICT	320	0.5%
STORE_FAST	300	0.5%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	265,060	92.4%
EXTENDED_ARG	9,040	3.2%
LOAD_FAST	7,480	2.6%
JUMP_BACKWARD	5,060	1.8%
FOR_ITER	280	0.1%

Successors	Count	Percentage
POP_TOP	279,720	97.5%
RESUME_CHECK	4,960	1.7%
ENTER_EXECUTOR	2,140	0.7%
RESUME	100	0.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	1,843,220	96.6%
SWAP	33,460	1.8%
JUMP_BACKWARD	16,660	0.9%
EXTENDED_ARG	10,800	0.6%
LOAD_FAST	2,380	0.1%

Successors	Count	Percentage
STORE_FAST	1,686,380	88.4%
LOAD_FAST	97,040	5.1%
ENTER_EXECUTOR	79,680	4.2%
RETURN_CONST	12,660	0.7%
STORE_FAST_LOAD_FAST	11,360	0.6%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	140	63.6%
GET_ITER	60	27.3%
FOR_ITER	20	9.1%

Successors	Count	Percentage
STORE_FAST	140	63.6%
LOAD_FAST	80	36.4%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	118,040	76.4%
SWAP	31,600	20.4%
JUMP_BACKWARD	2,720	1.8%
GET_ITER	2,040	1.3%
FOR_ITER	160	0.1%

Successors	Count	Percentage
STORE_FAST	149,920	97.0%
STORE_FAST_LOAD_FAST	2,540	1.6%
UNPACK_SEQUENCE_TWO_TUPLE	920	0.6%
LOAD_FAST	640	0.4%
RETURN_CONST	480	0.3%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	469,740	59.4%
LOAD_FAST_LOAD_FAST	319,360	40.4%
LOAD_ATTR	1,140	0.1%
LOAD_ATTR_INSTANCE_VALUE	300	0.0%

Successors	Count	Percentage
IS_OP	291,340	36.9%
CALL_BUILTIN_O	160,480	20.3%
LOAD_ATTR_METHOD_NO_DICT	80,000	10.1%
RETURN_VALUE	72,220	9.1%
TO_BOOL_BOOL	44,760	5.7%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	1,474,000	81.3%
LOAD_DEREF	288,600	15.9%
ENTER_EXECUTOR	29,340	1.6%
LOAD_ATTR_METHOD_LAZY_DICT	10,620	0.6%
LOAD_ATTR_INSTANCE_VALUE	4,960	0.3%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	589,740	32.5%
LOAD_CONST	506,820	27.9%
LOAD_FAST	416,760	23.0%
CALL_PY_GENERAL	189,580	10.5%
LOAD_FAST_LOAD_FAST	56,860	3.1%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	5,563,800	45.2%
LOAD_FAST	3,373,300	27.4%
RETURN_VALUE	2,779,620	22.6%
LOAD_GLOBAL_MODULE	170,360	1.4%
LOAD_CONST	117,080	1.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	5,792,480	47.1%
LOAD_CONST	3,139,800	25.5%
LOAD_FAST	2,684,380	21.8%
LOAD_GLOBAL_MODULE	293,520	2.4%
LOAD_FAST_LOAD_FAST	150,220	1.2%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	61,600	99.7%
LOAD_ATTR	180	0.3%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	58,600	94.9%
LOAD_GLOBAL_BUILTIN	2,080	3.4%
LOAD_FAST	940	1.5%
CALL	140	0.2%
LOAD_GLOBAL	20	0.0%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	6,801,820	99.9%
LOAD_ATTR	3,420	0.1%
LOAD_FAST	1,880	0.0%

Successors	Count	Percentage
CALL_ISINSTANCE	4,653,900	68.4%
LOAD_GLOBAL_MODULE	1,106,620	16.3%
BUILD_TUPLE	576,940	8.5%
PUSH_NULL	402,280	5.9%
CALL_PY_GENERAL	20,960	0.3%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	146,940	77.7%
LOAD_FAST_LOAD_FAST	41,240	21.8%
LOAD_ATTR	820	0.4%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	79,360	42.0%
LOAD_ATTR_METHOD_NO_DICT	52,080	27.6%
CONTAINS_OP_SET	28,400	15.0%
CONTAINS_OP_DICT	17,260	9.1%
LOAD_FAST	5,180	2.7%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	8,160	99.0%
LOAD_ATTR	80	1.0%

Successors	Count	Percentage
LOAD_FAST	4,120	50.0%
PUSH_NULL	2,060	25.0%
LOAD_CONST	2,060	25.0%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	3,185,520	96.7%
ENTER_EXECUTOR	33,320	1.0%
BINARY_SUBSCR_DICT	32,600	1.0%
STORE_FAST_LOAD_FAST	15,660	0.5%
LOAD_ATTR_INSTANCE_VALUE	9,400	0.3%

Successors	Count	Percentage
RESUME_CHECK	3,249,100	98.6%
RETURN_VALUE	17,120	0.5%
STORE_FAST	16,640	0.5%
COPY	8,560	0.3%
SET_ADD	1,340	0.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	9,353,020	84.2%
LOAD_DEREF	982,440	8.8%
LOAD_ATTR_SLOT	356,120	3.2%
LOAD_FAST_LOAD_FAST	345,260	3.1%
COPY	43,500	0.4%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	5,563,800	50.1%
CALL_ISINSTANCE	1,200,960	10.8%
LOAD_FAST	1,060,660	9.5%
LOAD_CONST	638,160	5.7%
FORMAT_SIMPLE	615,600	5.5%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	10,499,260	35.2%
LOAD_FAST	9,823,000	32.9%
STORE_FAST	4,189,460	14.0%
POP_JUMP_IF_FALSE	2,115,760	7.1%
LOAD_ATTR	1,411,960	4.7%

Successors	Count	Percentage
LOAD_FAST	19,843,860	66.5%
CALL_ISINSTANCE	6,387,720	21.4%
LOAD_FAST_LOAD_FAST	1,551,780	5.2%
LOAD_CONST	1,454,340	4.9%
LOAD_DEREF	481,000	1.6%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	7,011,820	37.6%
STORE_FAST	2,618,640	14.0%
POP_JUMP_IF_FALSE	2,317,840	12.4%
MAKE_FUNCTION	1,411,960	7.6%
LOAD_ATTR_MODULE	1,106,620	5.9%

Successors	Count	Percentage
LOAD_FAST	7,836,800	42.0%
LOAD_ATTR_MODULE	6,801,820	36.5%
CALL_ISINSTANCE	2,174,880	11.7%
LOAD_ATTR	424,380	2.3%
LOAD_GLOBAL_MODULE	402,120	2.2%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	10,622,980	33.5%
CACHE	8,609,140	27.2%
LOAD_ATTR_PROPERTY	3,249,100	10.2%
POP_TOP	3,215,160	10.1%
ENTER_EXECUTOR	1,952,980	6.2%

Successors	Count	Percentage
LOAD_FAST	12,196,300	38.5%
LOAD_GLOBAL_BUILTIN	10,499,260	33.1%
POP_TOP	4,025,400	12.7%
JUMP_BACKWARD_NO_INTERRUPT	3,781,500	11.9%
LOAD_DEREF	349,220	1.1%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	3,781,540	78.6%
LOAD_CONST	1,029,860	21.4%
SEND	140	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	1,922,960	40.0%
RESUME_CHECK	1,858,560	38.6%
POP_TOP	1,029,940	21.4%
RESUME	80	0.0%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	137,560	85.6%
LOAD_FAST_LOAD_FAST	22,520	14.0%
STORE_ATTR	560	0.3%

Successors	Count	Percentage
LOAD_CONST	63,180	39.3%
BUILD_LIST	35,100	21.9%
LOAD_FAST	26,840	16.7%
RETURN_CONST	14,180	8.8%
LOAD_FAST_LOAD_FAST	14,040	8.7%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,561,500	56.6%
LOAD_FAST	964,920	35.0%
ENTER_EXECUTOR	140,560	5.1%
SWAP	43,500	1.6%
STORE_ATTR_SLOT	34,300	1.2%

Successors	Count	Percentage
ENTER_EXECUTOR	819,220	29.7%
LOAD_FAST_LOAD_FAST	712,640	25.8%
LOAD_GLOBAL_MODULE	470,940	17.1%
LOAD_FAST	287,420	10.4%
RETURN_CONST	207,940	7.5%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
RETURN_VALUE	74,920	34.8%
LOAD_FAST	66,580	30.9%
CALL_BUILTIN_O	65,800	30.5%
LOAD_FAST_LOAD_FAST	7,900	3.7%
STORE_SUBSCR	380	0.2%

Successors	Count	Percentage
ENTER_EXECUTOR	93,400	43.3%
LOAD_FAST	78,640	36.5%
POP_EXCEPT	33,260	15.4%
LOAD_GLOBAL_MODULE	6,100	2.8%
JUMP_BACKWARD	3,840	1.8%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
COPY	1,014,680	68.0%
LOAD_ATTR_SLOT	298,260	20.0%
LOAD_FAST	125,360	8.4%
RETURN_VALUE	30,340	2.0%
TO_BOOL_ALWAYS_TRUE	11,000	0.7%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,403,040	94.0%
POP_JUMP_IF_FALSE	45,780	3.1%
UNARY_NOT	28,900	1.9%
TO_BOOL_ALWAYS_TRUE	11,000	0.7%
TO_BOOL_NONE	3,600	0.2%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	15,497,240	75.9%
COPY	1,634,160	8.0%
LOAD_FAST	1,169,340	5.7%
RETURN_VALUE	1,160,340	5.7%
LOAD_ATTR_SLOT	530,240	2.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	16,104,180	78.9%
POP_JUMP_IF_TRUE	3,090,280	15.1%
EXTENDED_ARG	1,129,260	5.5%
ENTER_EXECUTOR	80,640	0.4%
UNARY_NOT	11,460	0.1%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
LOAD_FAST	36,880	56.0%
LOAD_ATTR_SLOT	28,840	43.8%
TO_BOOL	80	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	63,600	96.7%
EXTENDED_ARG	2,060	3.1%
POP_JUMP_IF_TRUE	140	0.2%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
COPY	22,580	70.1%
LOAD_FAST	5,600	17.4%
RETURN_VALUE	2,480	7.7%
BINARY_SLICE	1,340	4.2%
TO_BOOL	220	0.7%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	25,480	79.1%
POP_JUMP_IF_FALSE	6,720	20.9%
TO_BOOL_NONE	20	0.1%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST	330,820	36.5%
COPY	261,560	28.8%
RETURN_CONST	249,320	27.5%
LOAD_ATTR_SLOT	32,120	3.5%
RETURN_VALUE	15,060	1.7%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	510,460	56.3%
POP_JUMP_IF_FALSE	374,320	41.3%
EXTENDED_ARG	10,020	1.1%
UNARY_NOT	7,880	0.9%
TO_BOOL_ALWAYS_TRUE	3,580	0.4%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	190,580	57.5%
COPY	127,360	38.4%
RETURN_VALUE	7,400	2.2%
LOAD_ATTR_SLOT	2,520	0.8%
RETURN_CONST	1,880	0.6%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	261,420	78.9%
POP_JUMP_IF_FALSE	69,560	21.0%
TO_BOOL_NONE	300	0.1%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
YIELD_VALUE	1,917,000	98.9%
CALL_METHOD_DESCRIPTOR_NOARGS	21,560	1.1%
UNPACK_SEQUENCE	80	0.0%

Successors	Count	Percentage
STORE_FAST	1,886,040	97.3%
STORE_FAST_STORE_FAST	52,600	2.7%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	3,672,060	96.7%
BUILD_TUPLE	38,740	1.0%
LOAD_FAST	37,720	1.0%
RETURN_VALUE	33,360	0.9%
FOR_ITER_LIST	5,420	0.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	3,792,420	99.8%
STORE_FAST	4,540	0.1%
STORE_DEREF	1,420	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.	16,120	9.2%
hit ⓘ Specialized instructions that complete.	158,000	90.1%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	480	41.4%
Failure	680	58.6%

Failure kind	Count	Ratio
add other	640	94.1%
subtract other	40	5.9%

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.	13,480	2.2%
hit ⓘ Specialized instructions that complete.	608,160	97.7%
miss ⓘ Specialized instructions that deopt.	6,340	1.0%

Success	Count	Ratio
Success	760	71.7%
Failure	300	28.3%

Failure kind	Count	Ratio
other	200	66.7%
out of range	100	33.3%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	773,960	1.6%
hit ⓘ Specialized instructions that complete.	48,717,880	98.4%
miss ⓘ Specialized instructions that deopt.	656,380	1.3%

Success	Count	Ratio
Success	29,300	96.0%
Failure	1,220	4.0%

Failure kind	Count	Ratio
class no vectorcall	1,140	93.4%
wrong number arguments	80	6.6%
init not inline values	20	1.6%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	801,580	59.1%
hit ⓘ Specialized instructions that complete.	550,860	40.6%

Success	Count	Ratio
Success	800	16.1%
Failure	4,180	83.9%

Failure kind	Count	Ratio
baseobject	1,780	42.6%
different types	1,460	34.9%
other	420	10.0%
set	220	5.3%
big int	120	2.9%
string	100	2.4%
bool	80	1.9%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	187,480	51.2%
hit ⓘ Specialized instructions that complete.	175,840	48.1%
miss ⓘ Specialized instructions that deopt.	33,720	9.2%

Success	Count	Ratio
Success	1,220	48.4%
Failure	1,300	51.6%

Failure kind	Count	Ratio
tuple	920	70.8%
list	380	29.2%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,911,480	62.4%
hit ⓘ Specialized instructions that complete.	2,349,420	37.5%

Success	Count	Ratio
Success	1,660	24.0%
Failure	5,260	76.0%

Failure kind	Count	Ratio
dict items	2,640	50.2%
dict values	740	14.1%
dict keys	440	8.4%
set	340	6.5%
itertools	340	6.5%
enumerate	320	6.1%
other	200	3.8%
reversed list	120	2.3%
ascii string	120	2.3%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	7,766,140	19.4%
hit ⓘ Specialized instructions that complete.	32,151,900	80.3%
miss ⓘ Specialized instructions that deopt.	4,220,240	10.5%

Success	Count	Ratio
Success	100,280	87.8%
Failure	13,980	12.2%

Failure kind	Count	Ratio
metaclass attribute	9,580	68.5%
class attr simple	2,020	14.4%
method	1,880	13.4%
mutable class	380	2.7%
builtin class method	120	0.9%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	18,940	0.0%
hit ⓘ Specialized instructions that complete.	48,480,540	99.9%
miss ⓘ Specialized instructions that deopt.	4,240	0.0%

Success	Count	Ratio
Success	14,860	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

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	140	0.0%
hit ⓘ Specialized instructions that complete.	4,811,540	100.0%

Success	Count	Ratio
Success	140	100.0%
Failure	0	0.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,786,780	61.1%
hit ⓘ Specialized instructions that complete.	1,099,480	37.6%
miss ⓘ Specialized instructions that deopt.	1,819,520	62.3%

Success	Count	Ratio
Success	35,860	100.0%
Failure	0	0.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	380	0.2%
hit ⓘ Specialized instructions that complete.	215,580	99.6%

Success	Count	Ratio
Success	380	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.	2,258,340	9.5%
hit ⓘ Specialized instructions that complete.	21,484,100	90.4%
miss ⓘ Specialized instructions that deopt.	1,049,500	4.4%

Success	Count	Ratio
Success	27,360	92.7%
Failure	2,140	7.3%

Failure kind	Count	Ratio
sequence	1,040	48.6%
dict	540	25.2%
other	360	16.8%
tuple	120	5.6%
set	80	3.7%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	15,660	0.3%
hit ⓘ Specialized instructions that complete.	5,737,020	99.7%

Success	Count	Ratio
Success	780	83.0%
Failure	160	17.0%

Failure kind	Count	Ratio
other	160	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.	268,766,260	52.4%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	37,255,900	7.3%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	199,472,940	38.9%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	7,790,100	1.5%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	7,766,140	44.3%
FOR_ITER	3,911,480	22.3%
TO_BOOL	2,258,340	12.9%
STORE_ATTR	1,786,780	10.2%
COMPARE_OP	801,580	4.6%
CALL	773,960	4.4%
CONTAINS_OP	187,480	1.1%
LOAD_GLOBAL	18,940	0.1%
BINARY_OP	16,120	0.1%
UNPACK_SEQUENCE	15,660	0.1%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_SLOT	3,576,820	45.9%
STORE_ATTR_SLOT	1,819,520	23.4%
TO_BOOL_ALWAYS_TRUE	781,400	10.0%
LOAD_ATTR_METHOD_LAZY_DICT	581,160	7.5%
CALL_PY_EXACT_ARGS	352,940	4.5%
CALL_BOUND_METHOD_EXACT_ARGS	264,880	3.4%
TO_BOOL_NONE	235,540	3.0%
LOAD_ATTR_PROPERTY	46,480	0.6%
CALL_PY_GENERAL	30,000	0.4%
TO_BOOL_STR	18,120	0.2%

Call stats

Inlined calls and frame stats

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

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	10,578,920	21.9%
Calls to Python functions inlined	37,674,400	78.1%
Calls via PyEval_EvalFrame (total)	10,578,920	21.9%
Calls via PyEval_EvalFrame (vector)	4,666,320	9.7%
Calls via PyEval_EvalFrame (generator)	5,912,600	12.3%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	4,666,320	9.7%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	1,068,500	2.2%
Calls via PyEval_EvalFrame (function ex)	84,000	0.2%
Calls via PyEval_EvalFrame (api)	3,353,460	6.9%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	76,480	0.2%
Frames pushed	35,008,520	72.6%

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	35,167,760	36.7%
Frees to freelist	35,320,160
Allocations	60,626,140	63.3%
Allocations to 512 bytes	60,547,540	63.2%
Allocations to 4 kbytes	78,380	0.1%
Allocations over 4 kbytes	220	0.0%
Frees	61,688,696
Inline values	9,280
Interpreter increfs	395,088,360	65.7%
Interpreter decrefs	452,250,440	65.7%
Increfs	206,524,897	34.3%
Decrefs	236,389,737	34.3%
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	15,369,819
Method cache misses	637,601
Method cache collisions	656,960
Method cache dunder hits	63,122,994
Method cache dunder misses	25,726

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	190,160	7,439,400
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.	14,480
Traces created ⓘ The number of traces that were successfully created.	5,200	35.9%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	80	0.6%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	4,880	33.7%
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.	9,280	64.1%
Inner loop found ⓘ A trace is truncated because it has an inner loop	3,820	26.4%
Recursive call ⓘ A trace is truncated because it has a recursive call.	280	1.9%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	700	4.8%
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	51,257,960
Uops executed ⓘ The total number of uops (micro-operations) that were executed	787,511,860	1,536.4%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	5,200
Optimizer successes ⓘ The number of traces that were successfully optimized.	4,900	94.2%
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	300	5.8%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	260	5.0%
<= 16	1,220	23.5%
<= 32	1,100	21.2%
<= 64	1,200	23.1%
<= 128	780	15.0%
<= 256	580	11.2%
<= 512	60	1.2%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	180	3.5%
<= 8	1,000	19.2%
<= 16	1,000	19.2%
<= 32	1,240	23.8%
<= 64	740	14.2%
<= 128	580	11.2%
<= 256	160	3.1%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	1,435,340	2.8%
<= 8	12,248,920	23.9%
<= 16	5,810,240	11.3%
<= 32	8,776,840	17.1%
<= 64	6,309,760	12.3%
<= 128	936,140	1.8%
<= 256	109,500	0.2%
<= 512	17,360	0.0%
<= 1,024	6,520	0.0%
<= 2,048	1,440	0.0%
<= 4,096	1,120	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	75,044,600	9.5%	9.5%
_CHECK_VALIDITY	55,215,320	7.0%	16.5%
_START_EXECUTOR	37,886,780	4.8%	21.4%
_LOAD_FAST_0	30,977,680	3.9%	25.3%
_EXIT_TRACE	29,413,000	3.7%	29.0%
_LOAD_CONST_INLINE_WITH_NULL	28,103,880	3.6%	32.6%
_TIER2_RESUME_CHECK	25,820,660	3.3%	35.9%	0.0%
_TO_BOOL_BOOL	23,673,500	3.0%	38.9%
_GUARD_TYPE_VERSION	22,191,880	2.8%	41.7%	26.4%
_LOAD_CONST_INLINE_BORROW	22,005,000	2.8%	44.5%
_CALL_ISINSTANCE	20,670,200	2.6%	47.1%
_GUARD_IS_FALSE_POP	18,959,240	2.4%	49.5%	5.6%
_LOAD_FAST_1	16,463,080	2.1%	51.6%
_LOAD_FAST_2	15,963,440	2.0%	53.6%
_FOR_ITER_TIER_TWO	15,253,220	1.9%	55.6%	40.7%
_CHECK_FUNCTION	15,056,900	1.9%	57.5%
_PUSH_FRAME	13,816,040	1.8%	59.2%
_COLD_EXIT	13,371,180	1.7%	60.9%
_LOAD_FAST_3	12,633,000	1.6%	62.5%
_SAVE_RETURN_OFFSET	11,582,440	1.5%	64.0%
_GUARD_IS_TRUE_POP	11,024,780	1.4%	65.4%	16.4%
_CHECK_FUNCTION_EXACT_ARGS	10,499,900	1.3%	66.7%	7.5%
_RESUME_CHECK	9,925,120	1.3%	68.0%
_GUARD_NOT_EXHAUSTED_LIST	9,126,760	1.2%	69.2%	57.9%
_ITER_CHECK_LIST	9,126,760	1.2%	70.3%
_UNPACK_SEQUENCE_TWO_TUPLE	8,937,720	1.1%	71.5%
_LOAD_CONST_INLINE	8,494,160	1.1%	72.5%
_CHECK_PERIODIC	7,955,700	1.0%	73.5%
_BUILD_TUPLE	7,685,700	1.0%	74.5%
_LOAD_ATTR_METHOD_NO_DICT	7,621,280	1.0%	75.5%
_CHECK_VALIDITY_AND_SET_IP	7,530,720	1.0%	76.4%
_POP_TOP	7,316,440	0.9%	77.4%
_INIT_CALL_PY_EXACT_ARGS_1	6,894,520	0.9%	78.3%
_LOAD_FAST_7	6,870,500	0.9%	79.1%
_STORE_FAST_2	6,691,520	0.8%	80.0%
_CHECK_STACK_SPACE_OPERAND	6,679,500	0.8%	80.8%
_POP_FRAME	6,596,660	0.8%	81.7%
_BUILD_LIST	6,444,400	0.8%	82.5%
_LOAD_FAST_4	6,256,000	0.8%	83.3%
_DEOPT	6,209,900	0.8%	84.1%
_GET_ITER	6,046,580	0.8%	84.8%
_LOAD_ATTR	5,461,100	0.7%	85.5%
_LOAD_ATTR_SLOT_0	5,245,400	0.7%	86.2%
_STORE_FAST_6	4,629,080	0.6%	86.8%
_STORE_FAST_7	4,575,900	0.6%	87.4%
_STORE_FAST_4	4,473,140	0.6%	87.9%
_STORE_FAST_1	4,395,700	0.6%	88.5%
_LOAD_FAST_6	4,363,080	0.6%	89.0%
_STORE_FAST_3	4,018,760	0.5%	89.5%
_STORE_FAST_5	3,930,360	0.5%	90.0%
_LOAD_FAST_5	3,908,060	0.5%	90.5%
_ITER_NEXT_LIST	3,846,020	0.5%	91.0%
_TO_BOOL	3,480,280	0.4%	91.5%
_CALL_METHOD_DESCRIPTOR_NOARGS	3,444,200	0.4%	91.9%
_LOAD_FAST	3,216,460	0.4%	92.3%
_PUSH_NULL	3,194,640	0.4%	92.7%
_JUMP_TO_TOP	2,707,300	0.3%	93.1%
_GUARD_IS_NOT_NONE_POP	2,404,420	0.3%	93.4%	4.0%
_DYNAMIC_EXIT	2,233,600	0.3%	93.7%
_FOR_ITER_GEN_FRAME	2,233,600	0.3%	93.9%
_STORE_FAST	2,162,760	0.3%	94.2%
_CHECK_FUNCTION_VERSION	2,147,560	0.3%	94.5%	12.7%
_MAP_ADD	2,067,900	0.3%	94.8%
_COPY	1,968,840	0.3%	95.0%
_PY_FRAME_GENERAL	1,874,560	0.2%	95.2%
_TO_BOOL_NONE	1,746,840	0.2%	95.5%	9.8%
_COPY_FREE_VARS	1,737,640	0.2%	95.7%
_LOAD_GLOBAL	1,712,820	0.2%	95.9%
_TO_BOOL_STR	1,680,320	0.2%	96.1%	32.1%
_LOAD_DEREF	1,546,840	0.2%	96.3%
_CALL_METHOD_DESCRIPTOR_FAST	1,505,420	0.2%	96.5%	0.0%
_STORE_SUBSCR_DICT	1,343,240	0.2%	96.7%
_STORE_ATTR_SLOT	1,282,960	0.2%	96.8%
_BINARY_SUBSCR_LIST_INT	1,231,040	0.2%	97.0%
_INIT_CALL_PY_EXACT_ARGS_2	1,180,540	0.1%	97.1%
_CALL_BUILTIN_FAST	1,132,020	0.1%	97.3%	0.1%
_CHECK_STACK_SPACE	1,112,880	0.1%	97.4%
_INIT_CALL_PY_EXACT_ARGS_3	1,084,980	0.1%	97.6%
_GUARD_BOTH_INT	1,050,940	0.1%	97.7%
_GUARD_IS_NONE_POP	1,015,760	0.1%	97.8%	88.8%
_CALL_METHOD_DESCRIPTOR_O	974,720	0.1%	97.9%
_UNPACK_SEQUENCE_TUPLE	971,200	0.1%	98.1%
_UNARY_NOT	914,040	0.1%	98.2%
_REPLACE_WITH_TRUE	841,420	0.1%	98.3%
_LOAD_ATTR_NONDESCRIPTOR_NO_DICT	820,420	0.1%	98.4%
_SWAP	767,200	0.1%	98.5%
_CALL_BUILTIN_O	655,900	0.1%	98.6%
_GUARD_GLOBALS_VERSION	611,120	0.1%	98.7%
_INIT_CALL_PY_EXACT_ARGS_0	547,840	0.1%	98.7%
_FORMAT_SIMPLE	538,280	0.1%	98.8%
_BUILD_STRING	538,280	0.1%	98.9%
_CHECK_ATTR_METHOD_LAZY_DICT	489,180	0.1%	98.9%
_LOAD_ATTR_METHOD_LAZY_DICT	489,180	0.1%	99.0%
_COMPARE_OP_INT	480,520	0.1%	99.0%
_BINARY_OP_ADD_INT	465,100	0.1%	99.1%
_LOAD_CONST	450,500	0.1%	99.2%
_GUARD_NOT_EXHAUSTED_TUPLE	440,960	0.1%	99.2%	34.0%
_ITER_CHECK_TUPLE	440,960	0.1%	99.3%
_MAKE_CELL	438,300	0.1%	99.3%
_BINARY_SUBSCR_STR_INT	433,960	0.1%	99.4%
_LOAD_GLOBAL_MODULE	337,200	0.0%	99.4%
_MAKE_FUNCTION	335,300	0.0%	99.5%
_ITER_NEXT_TUPLE	291,020	0.0%	99.5%
_GUARD_BUILTINS_VERSION	273,920	0.0%	99.5%
_LOAD_GLOBAL_BUILTINS	273,920	0.0%	99.6%
_SET_FUNCTION_ATTRIBUTE	250,360	0.0%	99.6%
_BINARY_OP_SUBTRACT_INT	226,020	0.0%	99.6%
_COMPARE_OP	206,260	0.0%	99.7%
_LIST_APPEND	197,460	0.0%	99.7%
_CALL_TUPLE_1	196,860	0.0%	99.7%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	188,140	0.0%	99.7%
_CHECK_ATTR_MODULE	174,080	0.0%	99.8%
_LOAD_ATTR_MODULE	174,080	0.0%	99.8%
_CONTAINS_OP_DICT	169,120	0.0%	99.8%
_STORE_ATTR	150,860	0.0%	99.8%
_TO_BOOL_INT	114,760	0.0%	99.8%
_CONTAINS_OP	109,580	0.0%	99.9%
_RETURN_GENERATOR	103,040	0.0%	99.9%
_LOAD_FAST_AND_CLEAR	99,780	0.0%	99.9%
_BINARY_SUBSCR_DICT	89,380	0.0%	99.9%
_BINARY_SUBSCR_TUPLE_INT	89,120	0.0%	99.9%
_GUARD_NOS_INT	88,700	0.0%	99.9%
_IS_OP	64,360	0.0%	99.9%
_BUILD_MAP	63,040	0.0%	99.9%
_CALL_TYPE_1	56,200	0.0%	99.9%
_COMPARE_OP_STR	43,340	0.0%	99.9%
_GUARD_BOTH_UNICODE	43,340	0.0%	99.9%
_ERROR_POP_N	30,280	0.0%	100.0%
_BINARY_SUBSCR	29,900	0.0%	100.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	27,260	0.0%	100.0%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	27,260	0.0%	100.0%
_CALL_BUILTIN_CLASS	27,040	0.0%	100.0%
_CHECK_PEP_523	26,140	0.0%	100.0%
_BINARY_SLICE	24,660	0.0%	100.0%
_BINARY_OP	22,280	0.0%	100.0%
_CHECK_MANAGED_OBJECT_HAS_VALUES	20,920	0.0%	100.0%
_LOAD_ATTR_INSTANCE_VALUE_0	20,920	0.0%	100.0%
_CONTAINS_OP_SET	20,220	0.0%	100.0%
_CALL_NON_PY_GENERAL	20,200	0.0%	100.0%
_CHECK_IS_NOT_PY_CALLABLE	20,200	0.0%	100.0%
_STORE_DEREF	19,960	0.0%	100.0%
_GUARD_TOS_INT	16,000	0.0%	100.0%
_SET_ADD	13,960	0.0%	100.0%
_DICT_MERGE	7,620	0.0%	100.0%
_STORE_FAST_0	6,420	0.0%	100.0%
_TO_BOOL_LIST	5,660	0.0%	100.0%
_GUARD_DORV_NO_DICT	5,360	0.0%	100.0%
_STORE_ATTR_INSTANCE_VALUE	5,360	0.0%	100.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	3,800	0.0%	100.0%
_GUARD_KEYS_VERSION	3,800	0.0%	100.0%
_LOAD_ATTR_METHOD_WITH_VALUES	3,800	0.0%	100.0%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	860	0.0%	100.0%
_BUILD_CONST_KEY_MAP	520	0.0%	100.0%
_CALL_LEN	520	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	23,113,360	2.9%	2.9%
_CALL_ISINSTANCE _CHECK_VALIDITY	20,670,200	2.6%	5.6%
_SET_IP _CALL_ISINSTANCE	20,553,580	2.6%	8.2%
_CHECK_VALIDITY _TO_BOOL_BOOL	19,964,740	2.5%	10.7%
_TO_BOOL_BOOL _GUARD_IS_FALSE_POP	17,212,060	2.2%	12.9%
_TIER2_RESUME_CHECK _SET_IP	15,129,960	1.9%	14.8%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	13,111,400	1.7%	16.5%
_SET_IP _FOR_ITER_TIER_TWO	12,896,360	1.6%	18.1%
_SAVE_RETURN_OFFSET _PUSH_FRAME	11,582,440	1.5%	19.6%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	9,980,740	1.3%	20.9%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	9,126,760	1.2%	22.0%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	9,044,860	1.1%	23.2%
_START_EXECUTOR _SET_IP	8,936,420	1.1%	24.3%
_CHECK_VALIDITY _UNPACK_SEQUENCE_TWO_TUPLE	8,724,340	1.1%	25.4%
_LOAD_CONST_INLINE_BORROW _SET_IP	8,642,840	1.1%	26.5%
_LOAD_CONST_INLINE _SET_IP	7,821,900	1.0%	27.5%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_0	7,731,360	1.0%	28.5%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	7,621,280	1.0%	29.4%
_LOAD_CONST_INLINE_BORROW _LOAD_CONST_INLINE_BORROW	7,560,620	1.0%	30.4%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	7,536,860	1.0%	31.4%
_PUSH_FRAME _RESUME_CHECK	7,424,540	0.9%	32.3%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	6,894,520	0.9%	33.2%
_GUARD_IS_FALSE_POP _LOAD_FAST_0	6,860,500	0.9%	34.0%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_2	6,798,980	0.9%	34.9%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE_OPERAND	6,679,500	0.8%	35.8%
_FOR_ITER_TIER_TWO _DEOPT	6,208,360	0.8%	36.5%
_LOAD_FAST_2 _SET_IP	6,169,100	0.8%	37.3%
_GUARD_TYPE_VERSION _EXIT_TRACE	5,861,140	0.7%	38.1%
_CHECK_STACK_SPACE_OPERAND _INIT_CALL_PY_EXACT_ARGS_1	5,806,640	0.7%	38.8%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	5,521,880	0.7%	39.5%
_SET_IP _LOAD_ATTR	5,460,580	0.7%	40.2%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	5,280,740	0.7%	40.9%
_GUARD_TYPE_VERSION _LOAD_ATTR_SLOT_0	5,245,400	0.7%	41.5%
_CHECK_PERIODIC _CHECK_VALIDITY	4,904,100	0.6%	42.2%
_BUILD_TUPLE _SET_IP	4,838,860	0.6%	42.8%
_LOAD_FAST_0 _LOAD_CONST_INLINE_BORROW	4,759,960	0.6%	43.4%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_7	4,541,880	0.6%	44.0%
_RESUME_CHECK _LOAD_FAST_0	4,529,380	0.6%	44.5%
_TO_BOOL_BOOL _GUARD_IS_TRUE_POP	4,471,420	0.6%	45.1%
_LOAD_ATTR _CHECK_VALIDITY	4,051,400	0.5%	45.6%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	3,846,020	0.5%	46.1%
_LOAD_ATTR_METHOD_NO_DICT _SET_IP	3,767,180	0.5%	46.6%
_LOAD_CONST_INLINE_BORROW _BUILD_TUPLE	3,753,880	0.5%	47.1%
_SET_IP _GET_ITER	3,714,260	0.5%	47.5%
_LOAD_FAST_0 _BUILD_LIST	3,686,900	0.5%	48.0%
_GET_ITER _CHECK_VALIDITY	3,604,880	0.5%	48.5%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	3,578,880	0.5%	48.9%
_STORE_FAST_2 _LOAD_FAST_1	3,532,140	0.4%	49.4%
_CHECK_VALIDITY _ITER_CHECK_LIST	3,505,100	0.4%	49.8%
_RESUME_CHECK _LOAD_CONST_INLINE_WITH_NULL	3,491,640	0.4%	50.3%
_LOAD_FAST_2 _LOAD_CONST_INLINE_BORROW	3,490,480	0.4%	50.7%
_LOAD_FAST_1 _CHECK_FUNCTION	3,483,860	0.4%	51.1%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_1	3,483,200	0.4%	51.6%
_STORE_FAST_1 _STORE_FAST_2	3,483,200	0.4%	52.0%
_SET_IP _TO_BOOL	3,480,280	0.4%	52.5%
_TO_BOOL _CHECK_VALIDITY	3,480,280	0.4%	52.9%
_SET_IP _CALL_METHOD_DESCRIPTOR_NOARGS	3,444,200	0.4%	53.3%
_CALL_METHOD_DESCRIPTOR_NOARGS _CHECK_PERIODIC	3,444,200	0.4%	53.8%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_1	3,401,000	0.4%	54.2%
_LOAD_FAST_3 _SET_IP	3,269,880	0.4%	54.6%
_CHECK_VALIDITY _GUARD_TYPE_VERSION	3,244,240	0.4%	55.0%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_3	3,190,800	0.4%	55.4%
_CHECK_PERIODIC _CHECK_VALIDITY_AND_SET_IP	3,051,600	0.4%	55.8%
_LOAD_FAST_1 _GUARD_TYPE_VERSION	2,828,600	0.4%	56.2%
_LOAD_FAST_5 _SET_IP	2,781,280	0.4%	56.5%
_LOAD_FAST_0 _POP_FRAME	2,734,640	0.3%	56.9%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	2,707,300	0.3%	57.2%
_LOAD_FAST_7 _SET_IP	2,640,120	0.3%	57.6%
_GUARD_IS_FALSE_POP _LOAD_CONST_INLINE_WITH_NULL	2,625,480	0.3%	57.9%
_GUARD_IS_FALSE_POP _LOAD_FAST_2	2,584,200	0.3%	58.2%
_LOAD_FAST_4 _TO_BOOL_BOOL	2,570,640	0.3%	58.6%
_ITER_NEXT_LIST _STORE_FAST_7	2,547,100	0.3%	58.9%
_CHECK_VALIDITY _LOAD_FAST_0	2,532,880	0.3%	59.2%
_STORE_FAST_3 _CHECK_FUNCTION	2,529,360	0.3%	59.5%
_LOAD_FAST_7 _LOAD_CONST_INLINE	2,513,320	0.3%	59.8%
_BUILD_TUPLE _EXIT_TRACE	2,506,080	0.3%	60.2%
_GET_ITER _CHECK_VALIDITY_AND_SET_IP	2,441,700	0.3%	60.5%
_STORE_FAST_7 _LOAD_CONST_INLINE_WITH_NULL	2,417,900	0.3%	60.8%
_CHECK_VALIDITY_AND_SET_IP _FOR_ITER_TIER_TWO	2,356,860	0.3%	61.1%
_STORE_FAST_4 _STORE_FAST_5	2,341,880	0.3%	61.4%
_CHECK_VALIDITY_AND_SET_IP _GET_ITER	2,332,320	0.3%	61.7%
_LOAD_FAST_0 _GUARD_IS_NOT_NONE_POP	2,247,620	0.3%	62.0%
_BUILD_LIST _POP_FRAME	2,235,220	0.3%	62.2%
_SET_IP _FOR_ITER_GEN_FRAME	2,233,600	0.3%	62.5%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	2,233,600	0.3%	62.8%
_PUSH_FRAME _DYNAMIC_EXIT	2,233,600	0.3%	63.1%
_TIER2_RESUME_CHECK _POP_TOP	2,222,000	0.3%	63.4%
_GUARD_IS_NOT_NONE_POP _LOAD_CONST_INLINE_WITH_NULL	2,188,380	0.3%	63.7%
_GUARD_IS_TRUE_POP _LOAD_FAST_3	2,185,020	0.3%	63.9%
_LOAD_FAST_2 _GUARD_TYPE_VERSION	2,161,200	0.3%	64.2%
_STORE_FAST_7 _CHECK_FUNCTION	2,084,100	0.3%	64.5%
_LOAD_FAST_0 _LOAD_FAST_4	2,072,540	0.3%	64.7%
_MAP_ADD _CHECK_VALIDITY	2,067,900	0.3%	65.0%
_SET_IP _MAP_ADD	2,067,900	0.3%	65.3%
_GUARD_IS_TRUE_POP _EXIT_TRACE	2,038,540	0.3%	65.5%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_6	2,034,420	0.3%	65.8%
_LOAD_FAST_1 _SET_IP	2,020,520	0.3%	66.0%
_CHECK_VALIDITY _JUMP_TO_TOP	1,992,260	0.3%	66.3%
_STORE_FAST_6 _STORE_FAST_7	1,989,860	0.3%	66.5%
_POP_FRAME _SET_IP	1,973,900	0.3%	66.8%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	1,640
LOAD_ATTR_PROPERTY	940
CALL_KW	320
BUILD_SET	260
CALL_LIST_APPEND	160
CALL_FUNCTION_EX	100
BINARY_OP_INPLACE_ADD_UNICODE	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: 2024-06-16