bm-20250123-azure-x86_64-python-a10f99375e7912df863c-3.14.0a4+-a10f993-pystats-docutils.md

Pystats results

• benchmark: docutils
• fork: python
• ref: a10f99375e7912df863cf101a38e9703cfcd72f1
• commit hash: a10f993
• commit date: 2025-01-23T09:26:25+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	1,600,513,020	19.2%	19.2%
STORE_FAST	440,943,900	5.3%	24.5%
LOAD_ATTR_INSTANCE_VALUE	380,939,380	4.6%	29.0%	34.9%
LOAD_CONST_IMMORTAL	328,386,660	3.9%	32.9%
RESUME_CHECK	317,275,440	3.8%	36.7%	0.0%
RETURN_VALUE	309,891,640	3.7%	40.5%
LOAD_FAST_LOAD_FAST	296,072,460	3.5%	44.0%
POP_JUMP_IF_FALSE	251,635,800	3.0%	47.0%
LOAD_GLOBAL_BUILTIN	225,955,220	2.7%	49.7%	0.0%
LOAD_ATTR_METHOD_WITH_VALUES	223,772,120	2.7%	52.4%	45.0%
JUMP_BACKWARD	207,773,040	2.5%	54.9%
CALL_PY_EXACT_ARGS	195,384,160	2.3%	57.2%	5.0%
POP_TOP	175,811,020	2.1%	59.3%
TO_BOOL_BOOL	168,931,580	2.0%	61.4%	0.0%
FOR_ITER_LIST	165,784,600	2.0%	63.3%	11.4%
LOAD_ATTR_METHOD_NO_DICT	147,546,780	1.8%	65.1%	0.8%
POP_JUMP_IF_TRUE	135,509,220	1.6%	66.7%
NOP	130,751,820	1.6%	68.3%
GET_ITER	125,317,020	1.5%	69.8%
POP_ITER	118,677,240	1.4%	71.2%
LOAD_ATTR	110,128,660	1.3%	72.5%
CALL_ISINSTANCE	94,540,500	1.1%	73.7%
STORE_ATTR_INSTANCE_VALUE	93,335,600	1.1%	74.8%	57.8%
LOAD_GLOBAL_MODULE	93,244,400	1.1%	75.9%	0.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	71,196,700	0.9%	76.8%	72.6%
FOR_ITER_TUPLE	69,427,520	0.8%	77.6%	27.2%
CALL_BUILTIN_FAST	67,752,240	0.8%	78.4%
LOAD_CONST_MORTAL	67,145,460	0.8%	79.2%
TO_BOOL_NONE	65,011,020	0.8%	80.0%	9.5%
PUSH_NULL	60,612,240	0.7%	80.7%
BUILD_LIST	59,118,900	0.7%	81.4%
POP_JUMP_IF_NOT_NONE	58,019,820	0.7%	82.1%
CONTAINS_OP_DICT	54,288,660	0.7%	82.8%
LOAD_ATTR_SLOT	53,006,580	0.6%	83.4%	66.6%
LOAD_ATTR_WITH_HINT	52,458,180	0.6%	84.0%	2.1%
CALL_PY_GENERAL	51,351,100	0.6%	84.6%	0.2%
BINARY_SUBSCR_DICT	50,369,160	0.6%	85.2%
STORE_FAST_STORE_FAST	48,258,120	0.6%	85.8%
FOR_ITER	45,320,200	0.5%	86.4%
STORE_SUBSCR_DICT	41,723,820	0.5%	86.9%
FOR_ITER_GEN	41,699,820	0.5%	87.4%
CALL_LIST_APPEND	41,463,400	0.5%	87.9%	0.1%
LOAD_SMALL_INT	40,151,340	0.5%	88.3%
INTERPRETER_EXIT	38,652,860	0.5%	88.8%
BUILD_TUPLE	37,455,540	0.4%	89.3%
RETURN_GENERATOR	37,114,500	0.4%	89.7%
END_FOR	36,886,980	0.4%	90.1%
CALL_NON_PY_GENERAL	34,017,420	0.4%	90.6%	0.0%
FORMAT_SIMPLE	30,209,280	0.4%	90.9%
CONVERT_VALUE	30,207,900	0.4%	91.3%
UNPACK_SEQUENCE_TWO_TUPLE	30,160,320	0.4%	91.6%
CALL_LEN	29,646,180	0.4%	92.0%
LOAD_ATTR_MODULE	28,798,040	0.3%	92.3%	0.0%
CALL_METHOD_DESCRIPTOR_FAST	28,043,400	0.3%	92.7%	0.0%
CALL_METHOD_DESCRIPTOR_O	24,100,980	0.3%	93.0%
LOAD_ATTR_CLASS	22,925,500	0.3%	93.2%	5.7%
BINARY_OP_ADD_INT	22,797,240	0.3%	93.5%
COMPARE_OP_INT	22,288,280	0.3%	93.8%	0.1%
STORE_ATTR	22,105,440	0.3%	94.0%
BINARY_SUBSCR_LIST_INT	22,014,720	0.3%	94.3%	9.8%
BINARY_OP	21,065,040	0.3%	94.6%
LIST_APPEND	20,213,100	0.2%	94.8%
BINARY_OP_ADD_UNICODE	19,375,020	0.2%	95.0%
COPY	19,137,660	0.2%	95.3%
UNPACK_SEQUENCE_TUPLE	18,028,420	0.2%	95.5%	0.0%
CALL_BUILTIN_O	17,481,960	0.2%	95.7%
SWAP	17,160,720	0.2%	95.9%
TO_BOOL_INT	16,955,740	0.2%	96.1%	1.4%
BUILD_MAP	16,589,220	0.2%	96.3%
CALL_METHOD_DESCRIPTOR_NOARGS	15,345,720	0.2%	96.5%	0.0%
TO_BOOL_STR	15,153,120	0.2%	96.7%	4.3%
BUILD_STRING	15,100,320	0.2%	96.8%
STORE_FAST_LOAD_FAST	14,345,700	0.2%	97.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	14,048,100	0.2%	97.2%	12.5%
COMPARE_OP_STR	12,749,920	0.2%	97.3%	1.9%
CONTAINS_OP	12,198,880	0.1%	97.5%
BINARY_SLICE	12,098,820	0.1%	97.6%
CALL_FUNCTION_EX	11,627,520	0.1%	97.8%
TO_BOOL_LIST	11,365,660	0.1%	97.9%	9.3%
BINARY_SUBSCR	10,516,240	0.1%	98.0%
CALL_BOUND_METHOD_EXACT_ARGS	9,917,000	0.1%	98.1%	45.3%
LOAD_ATTR_PROPERTY	9,619,980	0.1%	98.3%	78.6%
BINARY_SUBSCR_TUPLE_INT	8,655,060	0.1%	98.4%
BINARY_SUBSCR_GETITEM	8,364,240	0.1%	98.5%	0.1%
POP_JUMP_IF_NONE	8,105,400	0.1%	98.6%
STORE_ATTR_WITH_HINT	7,613,400	0.1%	98.6%	0.0%
CALL_STR_1	7,146,540	0.1%	98.7%
BINARY_SUBSCR_STR_INT	6,734,080	0.1%	98.8%	0.1%
POP_EXCEPT	6,134,760	0.1%	98.9%
PUSH_EXC_INFO	6,134,760	0.1%	99.0%
CALL_BUILTIN_CLASS	5,783,840	0.1%	99.0%	0.1%
CHECK_EXC_MATCH	5,778,660	0.1%	99.1%
BINARY_OP_SUBTRACT_INT	5,440,860	0.1%	99.2%
JUMP_FORWARD	5,322,120	0.1%	99.2%
TO_BOOL_ALWAYS_TRUE	5,146,200	0.1%	99.3%	62.7%
YIELD_VALUE	4,951,860	0.1%	99.4%
STORE_SUBSCR	4,587,740	0.1%	99.4%
CALL_TYPE_1	4,193,640	0.1%	99.5%
TO_BOOL	3,947,380	0.0%	99.5%
FOR_ITER_RANGE	3,461,940	0.0%	99.5%
DICT_MERGE	3,461,880	0.0%	99.6%
CALL_KW_PY	3,220,440	0.0%	99.6%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,874,000	0.0%	99.7%
CALL_ALLOC_AND_ENTER_INIT	2,831,780	0.0%	99.7%	60.2%
LIST_EXTEND	2,731,500	0.0%	99.7%
CALL_INTRINSIC_1	2,728,440	0.0%	99.8%
LOAD_FAST_AND_CLEAR	2,480,940	0.0%	99.8%
EXTENDED_ARG	1,926,600	0.0%	99.8%
DELETE_SUBSCR	1,885,920	0.0%	99.8%
COMPARE_OP	1,693,560	0.0%	99.9%
CALL_KW_NON_PY	1,446,120	0.0%	99.9%
RERAISE	1,413,900	0.0%	99.9%
RAISE_VARARGS	1,175,460	0.0%	99.9%
EXIT_INIT_CHECK	1,126,000	0.0%	99.9%
LOAD_DEREF	936,120	0.0%	99.9%
STORE_SUBSCR_LIST_INT	840,600	0.0%	99.9%	0.3%
COPY_FREE_VARS	822,420	0.0%	99.9%
BINARY_OP_INPLACE_ADD_UNICODE	788,040	0.0%	100.0%
IS_OP	672,120	0.0%	100.0%
BUILD_SLICE	440,340	0.0%	100.0%
UNARY_NOT	361,260	0.0%	100.0%
MAKE_FUNCTION	332,160	0.0%	100.0%
STORE_SLICE	267,120	0.0%	100.0%
CALL_TUPLE_1	230,880	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	228,720	0.0%	100.0%
UNARY_NEGATIVE	176,880	0.0%	100.0%
MAKE_CELL	156,900	0.0%	100.0%
JUMP_BACKWARD_NO_INTERRUPT	145,320	0.0%	100.0%
UNPACK_SEQUENCE_LIST	104,980	0.0%	100.0%	1.5%
LOAD_SUPER_ATTR_METHOD	75,960	0.0%	100.0%
LOAD_FAST_CHECK	73,620	0.0%	100.0%
CONTAINS_OP_SET	61,740	0.0%	100.0%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	61,740	0.0%	100.0%
MAP_ADD	49,980	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	27,480	0.0%	100.0%	92.6%
IMPORT_NAME	16,860	0.0%	100.0%
LOAD_SPECIAL	14,640	0.0%	100.0%
STORE_DEREF	11,400	0.0%	100.0%
UNARY_INVERT	8,820	0.0%	100.0%
SEND_GEN	7,260	0.0%	100.0%
IMPORT_FROM	5,880	0.0%	100.0%
LOAD_ATTR_METHOD_LAZY_DICT	5,880	0.0%	100.0%
STORE_ATTR_SLOT	5,880	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	4,740	0.0%	100.0%
CALL	3,960	0.0%	100.0%
RESUME	3,420	0.0%	100.0%	185.4%
DELETE_ATTR	3,360	0.0%	100.0%
BINARY_OP_ADD_FLOAT	2,940	0.0%	100.0%	2.0%
BINARY_OP_SUBTRACT_FLOAT	2,940	0.0%	100.0%
LOAD_GLOBAL	1,940	0.0%	100.0%
END_SEND	1,440	0.0%	100.0%
GET_YIELD_FROM_ITER	1,440	0.0%	100.0%
DELETE_FAST	780	0.0%	100.0%
STORE_NAME	720	0.0%	100.0%
CALL_KW	300	0.0%	100.0%
LOAD_NAME	300	0.0%	100.0%
UNPACK_SEQUENCE	300	0.0%	100.0%
LOAD_LOCALS	240	0.0%	100.0%
LOAD_FROM_DICT_OR_DEREF	180	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	180	0.0%	100.0%
LOAD_BUILD_CLASS	60	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

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

Pair	Count	Self	Cumulative
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	319,798,340	3.8%	3.8%
STORE_FAST LOAD_FAST	209,281,560	2.5%	6.3%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	176,502,640	2.1%	8.5%
LOAD_CONST_IMMORTAL RETURN_VALUE	162,514,860	1.9%	10.4%
CALL_PY_EXACT_ARGS RESUME_CHECK	157,240,620	1.9%	12.3%
RESUME_CHECK LOAD_FAST	145,590,900	1.7%	14.0%
POP_JUMP_IF_FALSE LOAD_FAST	144,815,760	1.7%	15.8%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	132,693,780	1.6%	17.3%
LOAD_FAST CALL_PY_EXACT_ARGS	126,020,780	1.5%	18.9%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	119,124,260	1.4%	20.3%
LOAD_GLOBAL_BUILTIN LOAD_FAST	115,740,600	1.4%	21.7%
JUMP_BACKWARD FOR_ITER_LIST	107,650,000	1.3%	23.0%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	107,018,420	1.3%	24.2%
RETURN_VALUE POP_TOP	99,971,700	1.2%	25.4%
FOR_ITER_LIST STORE_FAST	96,297,400	1.2%	26.6%
CALL_ISINSTANCE TO_BOOL_BOOL	93,448,340	1.1%	27.7%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	92,001,840	1.1%	28.8%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	89,689,940	1.1%	29.9%
LOAD_GLOBAL_BUILTIN LOAD_FAST_LOAD_FAST	84,093,120	1.0%	30.9%
NOP LOAD_FAST	78,281,340	0.9%	31.8%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	72,422,560	0.9%	32.7%
LOAD_FAST LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	69,176,240	0.8%	33.5%
STORE_FAST LOAD_FAST_LOAD_FAST	66,702,360	0.8%	34.3%
POP_JUMP_IF_TRUE JUMP_BACKWARD	64,299,120	0.8%	35.1%
POP_TOP LOAD_FAST	63,419,260	0.8%	35.9%
STORE_FAST LOAD_GLOBAL_BUILTIN	61,381,100	0.7%	36.6%
LOAD_FAST LOAD_ATTR	60,765,620	0.7%	37.3%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	60,130,560	0.7%	38.0%
GET_ITER FOR_ITER_LIST	57,642,880	0.7%	38.7%
LOAD_FAST_LOAD_FAST CALL_ISINSTANCE	56,935,080	0.7%	39.4%
FOR_ITER_LIST POP_ITER	54,510,920	0.7%	40.1%
LOAD_FAST LOAD_CONST_IMMORTAL	52,509,180	0.6%	40.7%
CALL_PY_GENERAL RESUME_CHECK	51,310,460	0.6%	41.3%
LOAD_FAST LOAD_ATTR_SLOT	51,277,500	0.6%	41.9%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	49,669,040	0.6%	42.5%
JUMP_BACKWARD FOR_ITER_TUPLE	49,271,120	0.6%	43.1%
FOR_ITER_TUPLE STORE_FAST	48,302,060	0.6%	43.7%
PUSH_NULL LOAD_FAST	48,268,560	0.6%	44.3%
POP_JUMP_IF_NOT_NONE LOAD_FAST	47,853,540	0.6%	44.8%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	46,931,460	0.6%	45.4%
POP_ITER LOAD_CONST_IMMORTAL	46,625,640	0.6%	46.0%
TO_BOOL_NONE POP_JUMP_IF_FALSE	44,130,340	0.5%	46.5%
LOAD_ATTR_SLOT LOAD_ATTR	42,337,740	0.5%	47.0%
LOAD_FAST BINARY_SUBSCR_DICT	41,863,920	0.5%	47.5%
POP_JUMP_IF_FALSE LOAD_CONST_IMMORTAL	40,651,980	0.5%	48.0%
CACHE RESUME_CHECK	39,490,580	0.5%	48.5%
RETURN_VALUE INTERPRETER_EXIT	38,519,660	0.5%	48.9%
LOAD_CONST_MORTAL LOAD_FAST	37,590,720	0.5%	49.4%
POP_TOP RESUME_CHECK	37,114,500	0.4%	49.8%
JUMP_BACKWARD FOR_ITER	37,108,860	0.4%	50.3%
POP_ITER JUMP_BACKWARD	37,085,160	0.4%	50.7%
CALL_PY_EXACT_ARGS RETURN_GENERATOR	36,963,420	0.4%	51.1%
FOR_ITER_GEN POP_TOP	36,917,700	0.4%	51.6%
RETURN_GENERATOR GET_ITER	36,917,340	0.4%	52.0%
GET_ITER FOR_ITER_GEN	36,914,760	0.4%	52.5%
END_FOR POP_ITER	36,886,980	0.4%	52.9%
RETURN_VALUE END_FOR	36,886,980	0.4%	53.4%
LOAD_FAST_LOAD_FAST LOAD_FAST	36,760,560	0.4%	53.8%
LOAD_FAST_LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	34,626,080	0.4%	54.2%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_NONE	32,999,720	0.4%	54.6%
LOAD_CONST_IMMORTAL CALL_BUILTIN_FAST	32,932,160	0.4%	55.0%
CALL_BUILTIN_FAST STORE_FAST	32,108,880	0.4%	55.4%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	32,098,820	0.4%	55.8%
LOAD_ATTR STORE_FAST	31,750,980	0.4%	56.1%
BUILD_TUPLE RETURN_VALUE	31,697,400	0.4%	56.5%
LOAD_FAST POP_JUMP_IF_NOT_NONE	31,351,800	0.4%	56.9%
POP_TOP JUMP_BACKWARD	31,225,800	0.4%	57.3%
RESUME_CHECK LOAD_CONST_IMMORTAL	31,087,380	0.4%	57.6%
STORE_FAST NOP	30,965,640	0.4%	58.0%
LOAD_ATTR LOAD_FAST	30,510,360	0.4%	58.4%
CONVERT_VALUE FORMAT_SIMPLE	30,207,900	0.4%	58.7%
CALL_BUILTIN_FAST TO_BOOL_BOOL	30,182,640	0.4%	59.1%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	29,578,860	0.4%	59.5%
LOAD_FAST CALL_LIST_APPEND	29,455,640	0.4%	59.8%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	29,410,620	0.4%	60.2%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	28,677,700	0.3%	60.5%
LOAD_ATTR_INSTANCE_VALUE GET_ITER	28,331,460	0.3%	60.8%
CONTAINS_OP_DICT POP_JUMP_IF_FALSE	27,380,640	0.3%	61.2%
LOAD_CONST_IMMORTAL LOAD_FAST	26,576,820	0.3%	61.5%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	25,982,060	0.3%	61.8%
LOAD_ATTR_INSTANCE_VALUE CONTAINS_OP_DICT	25,884,020	0.3%	62.1%
BUILD_LIST LOAD_FAST	25,463,340	0.3%	62.4%
CONTAINS_OP_DICT POP_JUMP_IF_TRUE	25,328,700	0.3%	62.7%
LOAD_FAST BUILD_TUPLE	24,472,620	0.3%	63.0%
LOAD_FAST_LOAD_FAST CONTAINS_OP_DICT	24,453,180	0.3%	63.3%
CALL_LIST_APPEND JUMP_BACKWARD	24,013,320	0.3%	63.6%
LOAD_FAST PUSH_NULL	23,795,880	0.3%	63.9%
STORE_FAST BUILD_LIST	23,341,740	0.3%	64.2%
LOAD_ATTR_WITH_HINT LOAD_ATTR_METHOD_WITH_VALUES	23,239,420	0.3%	64.4%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_CONST_MORTAL	23,212,020	0.3%	64.7%
RETURN_VALUE TO_BOOL_BOOL	23,026,640	0.3%	65.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES LOAD_FAST	22,958,100	0.3%	65.3%
LOAD_FAST LOAD_ATTR_WITH_HINT	22,906,680	0.3%	65.5%
RETURN_VALUE STORE_FAST	22,679,280	0.3%	65.8%
POP_JUMP_IF_TRUE LOAD_FAST	22,595,340	0.3%	66.1%
STORE_SUBSCR_DICT LOAD_FAST	22,528,080	0.3%	66.4%
STORE_ATTR_INSTANCE_VALUE NOP	22,077,480	0.3%	66.6%
NOP LOAD_GLOBAL_BUILTIN	21,623,860	0.3%	66.9%
RESUME_CHECK LOAD_GLOBAL_MODULE	21,615,920	0.3%	67.1%
LOAD_FAST RETURN_VALUE	21,494,220	0.3%	67.4%

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_IMMORTAL	3,877,260	32.0%
BINARY_OP_ADD_INT	2,907,240	24.0%
LOAD_FAST	2,287,320	18.9%
LOAD_ATTR_SLOT	2,053,260	17.0%
CALL_METHOD_DESCRIPTOR_FAST	544,920	4.5%

Successors	Count	Percentage
RETURN_VALUE	3,030,120	25.0%
LOAD_FAST	2,092,860	17.3%
LIST_APPEND	1,427,220	11.8%
LOAD_FAST_LOAD_FAST	1,124,580	9.3%
STORE_FAST	1,039,560	8.6%

STORE_SLICE

Successors and predecessors for STORE_SLICE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	258,360	96.7%
LOAD_ATTR_SLOT	8,040	3.0%
BINARY_OP_ADD_INT	720	0.3%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	267,000	100.0%
BUILD_LIST	120	0.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	39,490,580	99.5%
POP_TOP	195,360	0.5%
COPY_FREE_VARS	5,940	0.0%
RESUME	3,420	0.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	9,342,400	88.8%
LOAD_CONST_IMMORTAL	835,760	7.9%
COPY	138,320	1.3%
LOAD_FAST	111,920	1.1%
COMPARE_OP_STR	76,440	0.7%

Successors	Count	Percentage
GET_ITER	7,757,820	73.8%
LOAD_GLOBAL_MODULE	670,680	6.4%
LOAD_FAST	517,320	4.9%
LOAD_CONST_MORTAL	369,660	3.5%
LOAD_CONST_IMMORTAL	348,480	3.3%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
RETURN_VALUE	531,360	67.4%
LOAD_FAST_LOAD_FAST	162,420	20.6%
CALL_FUNCTION_EX	60,360	7.7%
BINARY_OP_ADD_UNICODE	17,760	2.3%
LOAD_CONST_IMMORTAL	10,980	1.4%

Successors	Count	Percentage
JUMP_BACKWARD	550,920	69.9%
LOAD_FAST	164,580	20.9%
LOAD_CONST_MORTAL	60,360	7.7%
LOAD_GLOBAL_MODULE	8,820	1.1%
LOAD_FAST_LOAD_FAST	2,940	0.4%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	5,049,540	87.4%
LOAD_GLOBAL_MODULE	381,660	6.6%
BUILD_TUPLE	325,500	5.6%
LOAD_ATTR_MODULE	21,960	0.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	5,778,660	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	991,800	52.6%
BUILD_SLICE	440,340	23.3%
LOAD_CONST_IMMORTAL	233,100	12.4%
LOAD_FAST	217,800	11.5%
LOAD_CONST_MORTAL	2,880	0.2%

Successors	Count	Percentage
JUMP_BACKWARD	981,960	52.1%
LOAD_FAST	381,420	20.2%
LOAD_CONST_IMMORTAL	308,760	16.4%
LOAD_FAST_LOAD_FAST	208,140	11.0%
LOAD_SMALL_INT	2,940	0.2%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_VALUE	36,886,980	100.0%

Successors	Count	Percentage
POP_ITER	36,886,980	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_VALUE	1,440	100.0%

Successors	Count	Percentage
POP_TOP	1,440	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_VALUE	1,126,000	100.0%

Successors	Count	Percentage
RETURN_VALUE	1,126,000	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	30,207,900	100.0%
LOAD_FAST	1,380	0.0%

Successors	Count	Percentage
LOAD_CONST_MORTAL	13,009,440	43.1%
BUILD_STRING	11,587,800	38.4%
LOAD_CONST_IMMORTAL	3,502,320	11.6%
LOAD_FAST	2,100,900	7.0%
LOAD_GLOBAL_MODULE	8,820	0.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	36,917,340	29.5%
LOAD_ATTR_INSTANCE_VALUE	28,331,460	22.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	19,592,640	15.6%
LOAD_FAST	16,613,400	13.3%
BINARY_SUBSCR	7,757,820	6.2%

Successors	Count	Percentage
FOR_ITER_LIST	57,642,880	46.0%
FOR_ITER_GEN	36,914,760	29.5%
FOR_ITER_TUPLE	19,782,380	15.8%
FOR_ITER	8,181,180	6.5%
LOAD_FAST_AND_CLEAR	2,222,880	1.8%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	1,440	100.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	1,440	100.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	38,519,660	99.7%
YIELD_VALUE	133,200	0.3%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
RESUME_CHECK	60	100.0%

Successors	Count	Percentage
PUSH_NULL	60	100.0%

LOAD_LOCALS

Successors and predecessors for LOAD_LOCALS

Predecessors	Count	Percentage
PUSH_NULL	180	75.0%
STORE_NAME	60	25.0%

Successors	Count	Percentage
LOAD_FROM_DICT_OR_DEREF	180	75.0%
STORE_DEREF	60	25.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	332,160	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	228,600	68.8%
LOAD_FAST	103,200	31.1%
LOAD_FAST_CHECK	360	0.1%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_FAST	30,965,640	23.7%
STORE_ATTR_INSTANCE_VALUE	22,077,480	16.9%
POP_JUMP_IF_TRUE	20,725,680	15.9%
NOP	16,079,520	12.3%
RESUME_CHECK	14,494,260	11.1%

Successors	Count	Percentage
LOAD_FAST	78,281,340	59.9%
LOAD_GLOBAL_BUILTIN	21,623,860	16.5%
NOP	16,079,520	12.3%
LOAD_FAST_LOAD_FAST	5,439,300	4.2%
BUILD_LIST	3,483,960	2.7%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	4,152,540	67.7%
COPY	922,200	15.0%
SWAP	910,980	14.8%
STORE_FAST	139,080	2.3%
CALL_LIST_APPEND	9,060	0.1%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	3,619,200	59.0%
RERAISE	922,200	15.0%
RETURN_VALUE	910,980	14.8%
EXTENDED_ARG	596,280	9.7%
JUMP_BACKWARD_NO_INTERRUPT	60,840	1.0%

POP_ITER

Successors and predecessors for POP_ITER

Predecessors	Count	Percentage
FOR_ITER_LIST	54,510,920	45.9%
END_FOR	36,886,980	31.1%
FOR_ITER_TUPLE	20,166,820	17.0%
FOR_ITER	6,737,580	5.7%
FOR_ITER_RANGE	374,940	0.3%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	46,625,640	39.3%
JUMP_BACKWARD	37,085,160	31.2%
LOAD_FAST	16,787,640	14.1%
NOP	7,551,900	6.4%
LOAD_FAST_LOAD_FAST	7,200,240	6.1%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_VALUE	99,971,700	56.9%
FOR_ITER_GEN	36,917,700	21.0%
POP_JUMP_IF_FALSE	7,313,340	4.2%
CALL_NON_PY_GENERAL	5,491,740	3.1%
POP_JUMP_IF_TRUE	5,369,520	3.1%

Successors	Count	Percentage
LOAD_FAST	63,419,260	36.1%
RESUME_CHECK	37,114,500	21.1%
JUMP_BACKWARD	31,225,800	17.8%
LOAD_CONST_IMMORTAL	14,828,460	8.4%
NOP	10,514,880	6.0%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
LOAD_ATTR_PROPERTY	3,258,540	53.1%
RERAISE	922,200	15.0%
BINARY_SUBSCR_LIST_INT	813,960	13.3%
RAISE_VARARGS	753,540	12.3%
CALL_METHOD_DESCRIPTOR_FAST	238,080	3.9%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	5,058,400	82.5%
LOAD_GLOBAL_MODULE	698,360	11.4%
LOAD_FAST	377,940	6.2%
LOAD_GLOBAL	60	0.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_FAST	23,795,880	39.3%
LOAD_ATTR_MODULE	19,707,300	32.5%
LOAD_ATTR_CLASS	11,889,300	19.6%
LOAD_ATTR	4,796,580	7.9%
LOAD_ATTR_INSTANCE_VALUE	289,980	0.5%

Successors	Count	Percentage
LOAD_FAST	48,268,560	79.6%
LOAD_FAST_LOAD_FAST	9,649,620	15.9%
LOAD_CONST_IMMORTAL	1,065,360	1.8%
CALL_PY_EXACT_ARGS	653,040	1.1%
LOAD_CONST_MORTAL	547,500	0.9%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	36,963,420	99.6%
CALL_KW_PY	118,560	0.3%
CALL_PY_GENERAL	31,020	0.1%
COPY_FREE_VARS	1,500	0.0%

Successors	Count	Percentage
GET_ITER	36,917,340	99.5%
CALL_METHOD_DESCRIPTOR_O	100,260	0.3%
CALL_BUILTIN_FAST	86,220	0.2%
CALL_BUILTIN_CLASS	2,940	0.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,940	0.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	162,514,860	52.4%
BUILD_TUPLE	31,697,400	10.2%
LOAD_FAST	21,494,220	6.9%
RETURN_VALUE	20,793,600	6.7%
BINARY_SUBSCR_LIST_INT	11,448,640	3.7%

Successors	Count	Percentage
POP_TOP	99,971,700	32.3%
INTERPRETER_EXIT	38,519,660	12.4%
END_FOR	36,886,980	11.9%
TO_BOOL_BOOL	23,026,640	7.4%
STORE_FAST	22,679,280	7.3%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	3,707,040	80.8%
LOAD_CONST_IMMORTAL	713,220	15.5%
SWAP	146,200	3.2%
LOAD_FAST	11,500	0.3%
STORE_SUBSCR	3,720	0.1%

Successors	Count	Percentage
LOAD_FAST	4,130,200	90.0%
JUMP_FORWARD	140,160	3.1%
LOAD_SMALL_INT	124,200	2.7%
LOAD_CONST_MORTAL	101,340	2.2%
JUMP_BACKWARD	33,840	0.7%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	1,842,740	46.7%
COPY	1,158,300	29.3%
LOAD_ATTR_INSTANCE_VALUE	510,640	12.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	183,240	4.6%
TO_BOOL	94,920	2.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,500,200	63.3%
POP_JUMP_IF_TRUE	1,279,240	32.4%
TO_BOOL	94,920	2.4%
TO_BOOL_NONE	52,320	1.3%
TO_BOOL_LIST	20,040	0.5%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	8,820	100.0%

Successors	Count	Percentage
BINARY_OP	8,820	100.0%

UNARY_NEGATIVE

Successors and predecessors for UNARY_NEGATIVE

Predecessors	Count	Percentage
LOAD_FAST	176,880	100.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	176,880	100.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_STR	323,040	89.4%
TO_BOOL_BOOL	38,220	10.6%

Successors	Count	Percentage
STORE_FAST	316,800	87.7%
RETURN_VALUE	43,380	12.0%
BUILD_TUPLE	1,080	0.3%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_ATTR	11,580,660	55.0%
LOAD_FAST	2,739,320	13.0%
RETURN_VALUE	2,251,980	10.7%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	2,010,960	9.5%
LOAD_FAST_LOAD_FAST	1,127,880	5.4%

Successors	Count	Percentage
CALL_PY_GENERAL	11,583,600	55.0%
STORE_FAST	4,342,740	20.6%
GET_ITER	2,421,720	11.5%
SWAP	1,295,580	6.2%
LOAD_FAST	619,560	2.9%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
STORE_FAST	23,341,740	39.5%
LOAD_CONST_IMMORTAL	10,008,420	16.9%
RESUME_CHECK	6,964,380	11.8%
LOAD_FAST	5,339,040	9.0%
NOP	3,483,960	5.9%

Successors	Count	Percentage
LOAD_FAST	25,463,340	43.1%
STORE_FAST	15,325,860	25.9%
CALL_METHOD_DESCRIPTOR_FAST	4,385,660	7.4%
CALL_PY_EXACT_ARGS	4,039,140	6.8%
BUILD_TUPLE	2,768,520	4.7%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
STORE_FAST	5,591,460	33.7%
LOAD_CONST_IMMORTAL	2,681,100	16.2%
POP_TOP	2,429,100	14.6%
NOP	1,937,520	11.7%
CALL_INTRINSIC_1	1,848,660	11.1%

Successors	Count	Percentage
LOAD_FAST	9,672,540	58.3%
STORE_FAST	6,410,640	38.6%
CALL_BUILTIN_FAST	361,920	2.2%
BUILD_TUPLE	66,240	0.4%
CALL_FUNCTION_EX	61,800	0.4%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_FAST	263,400	59.8%
LOAD_CONST_IMMORTAL	176,940	40.2%

Successors	Count	Percentage
DELETE_SUBSCR	440,340	100.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	11,587,800	76.7%
LOAD_CONST_IMMORTAL	3,488,160	23.1%
LOAD_CONST_MORTAL	24,360	0.2%

Successors	Count	Percentage
CALL_PY_GENERAL	11,581,020	76.7%
BINARY_OP_ADD_UNICODE	2,010,960	13.3%
CALL_LIST_APPEND	1,398,120	9.3%
STORE_FAST	105,120	0.7%
LIST_APPEND	3,660	0.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	24,472,620	65.3%
LOAD_FAST_LOAD_FAST	7,471,740	19.9%
BUILD_LIST	2,768,520	7.4%
LOAD_CONST_IMMORTAL	957,780	2.6%
LOAD_ATTR_MODULE	711,120	1.9%

Successors	Count	Percentage
RETURN_VALUE	31,697,400	84.6%
LIST_APPEND	2,241,360	6.0%
CALL_ISINSTANCE	751,620	2.0%
BUILD_MAP	654,360	1.7%
BINARY_SUBSCR_DICT	570,720	1.5%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	1,280	32.3%
LOAD_CONST_IMMORTAL	500	12.6%
LOAD_ATTR_INSTANCE_VALUE	260	6.6%
LOAD_CONST_MORTAL	260	6.6%
LOAD_ATTR_METHOD_WITH_VALUES	240	6.1%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,240	31.3%
CALL_LIST_APPEND	500	12.6%
CALL_PY_GENERAL	440	11.1%
CALL_NON_PY_GENERAL	420	10.6%
CALL_METHOD_DESCRIPTOR_FAST	240	6.1%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
LOAD_FAST	7,306,620	62.8%
DICT_MERGE	3,461,880	29.8%
CALL_INTRINSIC_1	794,280	6.8%
BUILD_MAP	61,800	0.5%
MAP_ADD	2,940	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	3,815,580	32.8%
POP_TOP	3,469,440	29.8%
RESUME_CHECK	1,826,760	15.7%
STORE_FAST	1,791,480	15.4%
CALL_LIST_APPEND	453,560	3.9%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	2,728,440	100.0%

Successors	Count	Percentage
BUILD_MAP	1,848,660	67.8%
CALL_FUNCTION_EX	794,280	29.1%
LOAD_CONST_IMMORTAL	85,500	3.1%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	300	100.0%

Successors	Count	Percentage
CALL_KW_PY	280	93.3%
CALL_KW_NON_PY	20	6.7%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	603,960	35.7%
BUILD_LIST	519,300	30.7%
LOAD_CONST_MORTAL	429,900	25.4%
LOAD_FAST_LOAD_FAST	113,340	6.7%
LOAD_ATTR_INSTANCE_VALUE	12,200	0.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,140,120	67.3%
POP_JUMP_IF_TRUE	540,140	31.9%
COMPARE_OP	8,080	0.5%
COMPARE_OP_STR	4,840	0.3%
COMPARE_OP_INT	380	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	4,225,320	34.6%
LOAD_CONST_IMMORTAL	2,403,480	19.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,208,360	18.1%
LOAD_CONST_MORTAL	1,236,960	10.1%
LOAD_FAST	907,240	7.4%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	8,010,060	65.7%
POP_JUMP_IF_FALSE	3,834,360	31.4%
COPY	279,300	2.3%
RETURN_VALUE	69,120	0.6%
CONTAINS_OP	5,560	0.0%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST	13,635,840	45.1%
LOAD_ATTR	11,580,660	38.3%
CALL_METHOD_DESCRIPTOR_O	2,010,960	6.7%
RETURN_VALUE	1,416,480	4.7%
CALL_METHOD_DESCRIPTOR_NOARGS	1,385,580	4.6%

Successors	Count	Percentage
FORMAT_SIMPLE	30,207,900	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	7,746,180	40.5%
LOAD_ATTR_INSTANCE_VALUE	5,116,440	26.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,043,880	5.5%
LOAD_ATTR_SLOT	1,006,500	5.3%
BINARY_SUBSCR_DICT	902,940	4.7%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	6,718,180	35.1%
TO_BOOL_NONE	6,336,880	33.1%
TO_BOOL_INT	1,254,000	6.6%
TO_BOOL	1,158,300	6.1%
POP_EXCEPT	922,200	4.8%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	815,580	99.2%
CACHE	5,940	0.7%
CALL_KW_PY	660	0.1%
CALL_BOUND_METHOD_EXACT_ARGS	180	0.0%
CALL_PY_GENERAL	60	0.0%

Successors	Count	Percentage
RESUME_CHECK	820,860	99.8%
RETURN_GENERATOR	1,500	0.2%
MAKE_CELL	60	0.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	3,360	100.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	3,360	100.0%

DELETE_FAST

Successors and predecessors for DELETE_FAST

Predecessors	Count	Percentage
STORE_FAST	780	100.0%

Successors	Count	Percentage
EXTENDED_ARG	660	84.6%
JUMP_BACKWARD_NO_INTERRUPT	60	7.7%
RERAISE	60	7.7%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	3,362,520	97.1%
LOAD_ATTR_INSTANCE_VALUE	99,120	2.9%
RETURN_VALUE	240	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	3,461,880	100.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
POP_EXCEPT	596,280	30.9%
TO_BOOL_LIST	282,900	14.7%
JUMP_BACKWARD	195,420	10.1%
TO_BOOL_ALWAYS_TRUE	161,460	8.4%
TO_BOOL_INT	154,740	8.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	713,100	37.0%
JUMP_FORWARD	562,860	29.2%
FOR_ITER_LIST	135,360	7.0%
JUMP_BACKWARD	111,120	5.8%
POP_JUMP_IF_NOT_NONE	102,900	5.3%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	37,108,860	81.9%
GET_ITER	8,181,180	18.1%
EXTENDED_ARG	18,240	0.0%
FOR_ITER	11,920	0.0%

Successors	Count	Percentage
STORE_FAST	19,975,980	44.1%
UNPACK_SEQUENCE_TWO_TUPLE	18,589,920	41.0%
POP_ITER	6,737,580	14.9%
FOR_ITER	11,920	0.0%
STORE_FAST_LOAD_FAST	4,800	0.0%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	5,880	100.0%

Successors	Count	Percentage
STORE_FAST	5,880	100.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	10,980	65.1%
LOAD_CONST_MORTAL	5,880	34.9%

Successors	Count	Percentage
STORE_FAST	10,980	65.1%
IMPORT_FROM	5,880	34.9%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	317,640	47.3%
LOAD_CONST_IMMORTAL	271,320	40.4%
LOAD_FAST	49,500	7.4%
LOAD_GLOBAL_BUILTIN	17,640	2.6%
LOAD_ATTR_MODULE	16,020	2.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	383,520	57.1%
LOAD_CONST_MORTAL	253,620	37.7%
POP_JUMP_IF_TRUE	23,040	3.4%
STORE_FAST	11,880	1.8%
STORE_DEREF	60	0.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_JUMP_IF_TRUE	64,299,120	30.9%
POP_ITER	37,085,160	17.8%
POP_TOP	31,225,800	15.0%
CALL_LIST_APPEND	24,013,320	11.6%
LIST_APPEND	20,213,100	9.7%

Successors	Count	Percentage
FOR_ITER_LIST	107,650,000	51.8%
FOR_ITER_TUPLE	49,271,120	23.7%
FOR_ITER	37,108,860	17.9%
FOR_ITER_GEN	4,688,580	2.3%
FOR_ITER_RANGE	3,064,860	1.5%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
EXTENDED_ARG	78,600	54.1%
POP_EXCEPT	60,840	41.9%
RESUME_CHECK	5,820	4.0%
DELETE_FAST	60	0.0%

Successors	Count	Percentage
LOAD_FAST	119,820	82.5%
NOP	16,740	11.5%
SEND_GEN	5,820	4.0%
LOAD_GLOBAL_MODULE	2,940	2.0%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	1,545,960	29.0%
STORE_FAST	1,370,460	25.8%
POP_JUMP_IF_FALSE	637,560	12.0%
EXTENDED_ARG	562,860	10.6%
CALL_LIST_APPEND	399,900	7.5%

Successors	Count	Percentage
LOAD_FAST	2,099,820	39.5%
LOAD_FAST_LOAD_FAST	1,324,740	24.9%
LOAD_GLOBAL_BUILTIN	1,112,360	20.9%
BUILD_LIST	517,380	9.7%
LOAD_GLOBAL_MODULE	132,820	2.5%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	11,351,520	56.2%
CALL_METHOD_DESCRIPTOR_FAST	2,244,120	11.1%
BUILD_TUPLE	2,241,360	11.1%
BINARY_SUBSCR_DICT	2,139,000	10.6%
BINARY_SLICE	1,427,220	7.1%

Successors	Count	Percentage
JUMP_BACKWARD	20,213,100	100.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	2,711,280	99.3%
RETURN_VALUE	12,240	0.4%
LOAD_ATTR_INSTANCE_VALUE	4,560	0.2%
LOAD_CONST_MORTAL	3,060	0.1%
BINARY_OP	300	0.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	2,728,440	99.9%
BUILD_TUPLE	2,940	0.1%
LOAD_CONST_MORTAL	120	0.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	60,765,620	55.2%
LOAD_ATTR_SLOT	42,337,740	38.4%
LOAD_ATTR_WITH_HINT	3,643,340	3.3%
LOAD_GLOBAL_MODULE	1,479,020	1.3%
LOAD_ATTR	1,067,960	1.0%

Successors	Count	Percentage
STORE_FAST	31,750,980	28.8%
LOAD_FAST	30,510,360	27.7%
BINARY_OP	11,580,660	10.5%
CONVERT_VALUE	11,580,660	10.5%
CALL_BUILTIN_FAST	11,580,660	10.5%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
RESUME_CHECK	798,420	85.3%
LOAD_ATTR	42,000	4.5%
LOAD_ATTR_METHOD_NO_DICT	40,500	4.3%
POP_TOP	12,300	1.3%
LOAD_FAST	10,860	1.2%

Successors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	798,380	85.3%
LOAD_ATTR_INSTANCE_VALUE	42,040	4.5%
LOAD_CONST_IMMORTAL	35,280	3.8%
TO_BOOL_BOOL	11,180	1.2%
RETURN_VALUE	10,860	1.2%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	209,281,560	13.1%
RESUME_CHECK	145,590,900	9.1%
POP_JUMP_IF_FALSE	144,815,760	9.0%
LOAD_ATTR_METHOD_WITH_VALUES	132,693,780	8.3%
LOAD_GLOBAL_BUILTIN	115,740,600	7.2%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	319,798,340	20.0%
LOAD_ATTR_METHOD_WITH_VALUES	176,502,640	11.0%
CALL_PY_EXACT_ARGS	126,020,780	7.9%
LOAD_ATTR_METHOD_NO_DICT	89,689,940	5.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	69,176,240	4.3%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	2,222,880	89.6%
LOAD_FAST_AND_CLEAR	258,060	10.4%

Successors	Count	Percentage
SWAP	2,222,880	89.6%
LOAD_FAST_AND_CLEAR	258,060	10.4%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_ITER	23,880	32.4%
POP_JUMP_IF_FALSE	19,260	26.2%
STORE_FAST	13,200	17.9%
LOAD_FAST_LOAD_FAST	4,380	5.9%
LOAD_ATTR_INSTANCE_VALUE	3,240	4.4%

Successors	Count	Percentage
RETURN_VALUE	17,160	23.3%
LOAD_CONST_IMMORTAL	15,660	21.3%
LOAD_FAST	9,960	13.5%
LOAD_SMALL_INT	9,660	13.1%
TO_BOOL_NONE	9,180	12.5%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	84,093,120	28.4%
STORE_FAST	66,702,360	22.5%
POP_JUMP_IF_FALSE	29,578,860	10.0%
RESUME_CHECK	18,476,820	6.2%
LOAD_ATTR_METHOD_WITH_VALUES	18,407,760	6.2%

Successors	Count	Percentage
CALL_ISINSTANCE	56,935,080	19.2%
LOAD_FAST	36,760,560	12.4%
LOAD_ATTR_INSTANCE_VALUE	34,626,080	11.7%
STORE_ATTR_INSTANCE_VALUE	25,982,060	8.8%
CONTAINS_OP_DICT	24,453,180	8.3%

LOAD_FROM_DICT_OR_DEREF

Successors and predecessors for LOAD_FROM_DICT_OR_DEREF

Predecessors	Count	Percentage
LOAD_LOCALS	180	100.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	180	100.0%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	340	17.5%
STORE_FAST	240	12.4%
RESUME_CHECK	240	12.4%
LOAD_FAST	120	6.2%
LOAD_ATTR_METHOD_WITH_VALUES	120	6.2%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,340	69.1%
LOAD_GLOBAL_BUILTIN	600	30.9%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
STORE_NAME	180	60.0%
STORE_DEREF	60	20.0%
RESUME_CHECK	60	20.0%

Successors	Count	Percentage
PUSH_NULL	180	60.0%
STORE_NAME	60	20.0%
UNPACK_SEQUENCE_TUPLE	40	13.3%
UNPACK_SEQUENCE	20	6.7%

LOAD_SMALL_INT

Successors and predecessors for LOAD_SMALL_INT

Predecessors	Count	Percentage
LOAD_FAST	18,427,800	45.9%
CALL_LEN	5,231,400	13.0%
LOAD_FAST_LOAD_FAST	5,050,200	12.6%
STORE_FAST	1,651,920	4.1%
LOAD_ATTR_INSTANCE_VALUE	1,482,900	3.7%

Successors	Count	Percentage
BINARY_OP_ADD_INT	10,378,960	25.8%
BINARY_SUBSCR_TUPLE_INT	8,655,020	21.6%
COMPARE_OP_INT	6,608,040	16.5%
BINARY_OP_SUBTRACT_INT	3,190,120	7.9%
BINARY_SUBSCR_STR_INT	2,337,000	5.8%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	7,320	50.0%
SWAP	7,320	50.0%

Successors	Count	Percentage
SWAP	7,320	50.0%
CALL_METHOD_DESCRIPTOR_NOARGS	4,380	29.9%
CALL_PY_EXACT_ARGS	2,940	20.1%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	145,320	92.6%
MAKE_CELL	11,340	7.2%
CALL_BOUND_METHOD_EXACT_ARGS	120	0.1%
COPY_FREE_VARS	60	0.0%
CALL_PY_GENERAL	60	0.0%

Successors	Count	Percentage
RESUME_CHECK	145,560	92.8%
MAKE_CELL	11,340	7.2%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
LOAD_FAST	41,160	82.4%
LOAD_ATTR_MODULE	5,880	11.8%
LOAD_CONST_IMMORTAL	2,940	5.9%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	47,040	94.1%
CALL_FUNCTION_EX	2,940	5.9%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	119,124,260	47.3%
TO_BOOL_NONE	44,130,340	17.5%
CONTAINS_OP_DICT	27,380,640	10.9%
COMPARE_OP_INT	15,378,560	6.1%
TO_BOOL_LIST	10,676,340	4.2%

Successors	Count	Percentage
LOAD_FAST	144,815,760	57.5%
LOAD_CONST_IMMORTAL	40,651,980	16.2%
LOAD_FAST_LOAD_FAST	29,578,860	11.8%
LOAD_GLOBAL_BUILTIN	14,644,840	5.8%
POP_TOP	7,313,340	2.9%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	6,130,740	75.6%
LOAD_ATTR_INSTANCE_VALUE	1,925,880	23.8%
RETURN_VALUE	35,280	0.4%
LOAD_DEREF	5,940	0.1%
CALL_BUILTIN_FAST	3,060	0.0%

Successors	Count	Percentage
LOAD_FAST	4,199,640	51.8%
LOAD_CONST_IMMORTAL	2,716,440	33.5%
LOAD_GLOBAL_BUILTIN	1,129,380	13.9%
JUMP_BACKWARD	38,100	0.5%
LOAD_FAST_LOAD_FAST	8,160	0.1%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	31,351,800	54.0%
LOAD_ATTR_INSTANCE_VALUE	13,807,920	23.8%
STORE_FAST_LOAD_FAST	8,868,180	15.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	3,771,400	6.5%
EXTENDED_ARG	102,900	0.2%

Successors	Count	Percentage
LOAD_FAST	47,853,540	82.5%
NOP	3,840,600	6.6%
LOAD_GLOBAL_BUILTIN	2,567,520	4.4%
LOAD_CONST_IMMORTAL	2,417,040	4.2%
LOAD_FAST_LOAD_FAST	1,043,640	1.8%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	49,669,040	36.7%
CONTAINS_OP_DICT	25,328,700	18.7%
TO_BOOL_NONE	20,660,840	15.2%
TO_BOOL_INT	12,877,580	9.5%
CONTAINS_OP	8,010,060	5.9%

Successors	Count	Percentage
JUMP_BACKWARD	64,299,120	47.4%
LOAD_FAST	22,595,340	16.7%
NOP	20,725,680	15.3%
LOAD_CONST_IMMORTAL	13,168,020	9.7%
POP_TOP	5,369,520	4.0%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	583,740	49.7%
LOAD_GLOBAL_BUILTIN	543,240	46.2%
POP_JUMP_IF_FALSE	32,160	2.7%
LOAD_CONST_IMMORTAL	11,760	1.0%
CALL_NON_PY_GENERAL	3,900	0.3%

Successors	Count	Percentage
PUSH_EXC_INFO	753,540	64.1%
COPY	421,860	35.9%
LOAD_CONST_IMMORTAL	60	0.0%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	922,200	65.2%
POP_TOP	377,940	26.7%
POP_JUMP_IF_FALSE	113,700	8.0%
DELETE_FAST	60	0.0%

Successors	Count	Percentage
PUSH_EXC_INFO	922,200	65.2%
COPY	491,700	34.8%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	228,600	99.9%
SET_FUNCTION_ATTRIBUTE	120	0.1%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	134,400	58.8%
STORE_FAST	94,020	41.1%
SET_FUNCTION_ATTRIBUTE	120	0.1%
STORE_DEREF	60	0.0%
STORE_NAME	60	0.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	15,347,020	69.4%
LOAD_FAST_LOAD_FAST	5,843,620	26.4%
SWAP	857,600	3.9%
LOAD_ATTR_MODULE	38,220	0.2%
STORE_ATTR	12,340	0.1%

Successors	Count	Percentage
LOAD_FAST	13,115,580	59.3%
LOAD_CONST_IMMORTAL	6,158,160	27.9%
LOAD_GLOBAL_MODULE	1,838,580	8.3%
LOAD_FAST_LOAD_FAST	619,380	2.8%
JUMP_BACKWARD	123,360	0.6%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
BUILD_LIST	10,860	95.3%
RETURN_VALUE	120	1.1%
CALL_BUILTIN_CLASS	120	1.1%
LOAD_LOCALS	60	0.5%
IS_OP	60	0.5%

Successors	Count	Percentage
LOAD_FAST	10,980	96.3%
LOAD_DEREF	180	1.6%
LOAD_GLOBAL_BUILTIN	80	0.7%
LOAD_NAME	60	0.5%
LOAD_CONST_MORTAL	60	0.5%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	96,297,400	21.8%
FOR_ITER_TUPLE	48,302,060	11.0%
CALL_BUILTIN_FAST	32,108,880	7.3%
LOAD_ATTR	31,750,980	7.2%
RETURN_VALUE	22,679,280	5.1%

Successors	Count	Percentage
LOAD_FAST	209,281,560	47.5%
LOAD_FAST_LOAD_FAST	66,702,360	15.1%
LOAD_GLOBAL_BUILTIN	61,381,100	13.9%
NOP	30,965,640	7.0%
BUILD_LIST	23,341,740	5.3%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	11,779,680	82.1%
FOR_ITER_RANGE	2,242,080	15.6%
FOR_ITER_TUPLE	317,520	2.2%
FOR_ITER	4,800	0.0%
YIELD_VALUE	900	0.0%

Successors	Count	Percentage
POP_JUMP_IF_NOT_NONE	8,868,180	61.8%
LOAD_ATTR_METHOD_NO_DICT	2,341,440	16.3%
LOAD_FAST	2,247,300	15.7%
LOAD_ATTR_METHOD_WITH_VALUES	383,700	2.7%
TO_BOOL_STR	318,540	2.2%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	29,410,620	60.9%
UNPACK_SEQUENCE_TUPLE	18,021,900	37.3%
STORE_FAST_STORE_FAST	718,920	1.5%
UNPACK_SEQUENCE_LIST	104,880	0.2%
LOAD_FAST_LOAD_FAST	1,020	0.0%

Successors	Count	Percentage
STORE_FAST	17,625,060	36.5%
LOAD_FAST	12,940,020	26.8%
LOAD_GLOBAL_MODULE	11,757,360	24.4%
LOAD_GLOBAL_BUILTIN	2,474,100	5.1%
LOAD_FAST_LOAD_FAST	2,457,420	5.1%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
CALL_BUILTIN_FAST	180	25.0%
STORE_NAME	120	16.7%
LOAD_CONST_IMMORTAL	120	16.7%
LOAD_FAST	60	8.3%
LOAD_NAME	60	8.3%

Successors	Count	Percentage
LOAD_NAME	180	25.0%
LOAD_CONST_IMMORTAL	180	25.0%
LOAD_FAST	120	16.7%
STORE_NAME	120	16.7%
LOAD_LOCALS	60	8.3%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	4,669,080	27.2%
RETURN_VALUE	2,394,900	14.0%
BUILD_LIST	2,222,880	13.0%
LOAD_FAST_AND_CLEAR	2,222,880	13.0%
BINARY_OP	1,295,580	7.5%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	5,860,600	34.2%
POP_TOP	2,600,760	15.2%
GET_ITER	2,222,880	13.0%
BUILD_LIST	2,222,880	13.0%
STORE_FAST	1,248,420	7.3%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
RETURN_VALUE	220	73.3%
LOAD_ATTR	20	6.7%
LOAD_NAME	20	6.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	20	6.7%
CALL_METHOD_DESCRIPTOR_NOARGS	20	6.7%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	200	66.7%
UNPACK_SEQUENCE_TUPLE	80	26.7%
UNPACK_SEQUENCE_LIST	20	6.7%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
LOAD_FAST	4,796,520	96.9%
CALL_METHOD_DESCRIPTOR_O	87,600	1.8%
BUILD_TUPLE	48,900	1.0%
LOAD_ATTR_INSTANCE_VALUE	9,360	0.2%
YIELD_VALUE	5,820	0.1%

Successors	Count	Percentage
STORE_FAST	4,763,040	96.2%
INTERPRETER_EXIT	133,200	2.7%
UNPACK_SEQUENCE_TWO_TUPLE	48,900	1.0%
YIELD_VALUE	5,820	0.1%
STORE_FAST_LOAD_FAST	900	0.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CACHE	3,420	100.0%

Successors	Count	Percentage
LOAD_SMALL_INT	3,420	100.0%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_FLOAT	2,940	100.0%

Successors	Count	Percentage
STORE_FAST	2,940	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	10,378,960	45.5%
LOAD_FAST	8,800,320	38.6%
LOAD_ATTR_INSTANCE_VALUE	1,956,660	8.6%
CALL_LEN	1,130,400	5.0%
CALL_METHOD_DESCRIPTOR_FAST	367,380	1.6%

Successors	Count	Percentage
STORE_FAST	5,316,840	23.3%
SWAP	4,669,080	20.5%
LOAD_FAST	3,359,640	14.7%
BINARY_SLICE	2,907,240	12.8%
LOAD_GLOBAL_BUILTIN	2,792,400	12.2%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	14,863,840	76.7%
BUILD_STRING	2,010,960	10.4%
LOAD_ATTR_INSTANCE_VALUE	663,180	3.4%
LOAD_CONST_IMMORTAL	519,900	2.7%
RETURN_VALUE	411,960	2.1%

Successors	Count	Percentage
LOAD_FAST	14,200,440	73.3%
RETURN_VALUE	2,037,360	10.5%
STORE_FAST	1,438,860	7.4%
SWAP	1,171,500	6.0%
LOAD_CONST_IMMORTAL	314,100	1.6%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	2,940	62.0%
BINARY_OP_ADD_INT	1,620	34.2%
BINARY_OP_SUBTRACT_INT	180	3.8%

Successors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,940	62.0%
BINARY_OP_SUBTRACT_INT	1,620	34.2%
STORE_FAST	180	3.8%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	2,940	100.0%

Successors	Count	Percentage
BINARY_OP_ADD_FLOAT	2,940	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	3,190,120	58.6%
CALL_LEN	916,860	16.9%
LOAD_ATTR_INSTANCE_VALUE	836,520	15.4%
LOAD_FAST	483,240	8.9%
LOAD_FAST_LOAD_FAST	12,000	0.2%

Successors	Count	Percentage
STORE_FAST	1,708,140	31.4%
LOAD_SMALL_INT	1,018,140	18.7%
CALL_PY_EXACT_ARGS	910,720	16.7%
BINARY_SUBSCR_LIST_INT	662,900	12.2%
LOAD_FAST	325,440	6.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	41,863,920	83.1%
LOAD_ATTR_INSTANCE_VALUE	2,452,600	4.9%
CALL_BUILTIN_O	2,139,000	4.2%
LOAD_CONST_IMMORTAL	1,112,580	2.2%
LOAD_FAST_LOAD_FAST	1,108,260	2.2%

Successors	Count	Percentage
STORE_FAST	21,096,300	41.9%
UNPACK_SEQUENCE_TUPLE	14,259,900	28.3%
RETURN_VALUE	7,969,560	15.8%
LIST_APPEND	2,139,000	4.2%
TO_BOOL_ALWAYS_TRUE	1,032,000	2.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	3,530,080	42.2%
LOAD_ATTR_INSTANCE_VALUE	3,355,020	40.1%
LOAD_SMALL_INT	1,209,300	14.5%
LOAD_FAST_LOAD_FAST	143,700	1.7%
LOAD_FAST	98,040	1.2%

Successors	Count	Percentage
RESUME_CHECK	8,353,560	99.9%
LOAD_ATTR_METHOD_NO_DICT	3,040	0.0%
LOAD_FAST	2,940	0.0%
PUSH_EXC_INFO	1,560	0.0%
BUILD_LIST	1,260	0.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	16,626,100	75.5%
LOAD_FAST_LOAD_FAST	2,853,240	13.0%
LOAD_SMALL_INT	1,591,740	7.2%
BINARY_OP_SUBTRACT_INT	662,900	3.0%
BINARY_OP_ADD_INT	130,200	0.6%

Successors	Count	Percentage
RETURN_VALUE	11,448,640	54.6%
STORE_FAST	2,955,480	14.1%
LOAD_FAST	1,604,820	7.7%
LOAD_CONST_MORTAL	1,153,320	5.5%
PUSH_EXC_INFO	813,960	3.9%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	3,711,600	55.1%
LOAD_SMALL_INT	2,337,000	34.7%
BINARY_OP_SUBTRACT_INT	246,480	3.7%
CALL_METHOD_DESCRIPTOR_FAST	246,480	3.7%
LOAD_FAST_LOAD_FAST	159,360	2.4%

Successors	Count	Percentage
RETURN_VALUE	3,711,600	55.1%
LOAD_CONST_IMMORTAL	2,292,180	34.0%
STORE_FAST	617,700	9.2%
LOAD_FAST	85,740	1.3%
COMPARE_OP_STR	17,460	0.3%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	8,655,020	100.0%
BINARY_SUBSCR	40	0.0%

Successors	Count	Percentage
CALL_LIST_APPEND	3,815,040	44.1%
STORE_SUBSCR_DICT	3,815,040	44.1%
LOAD_CONST_IMMORTAL	337,140	3.9%
LOAD_GLOBAL_BUILTIN	297,660	3.4%
COMPARE_OP_INT	205,500	2.4%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,910,160	67.5%
LOAD_FAST	380,320	13.4%
LOAD_GLOBAL_MODULE	330,660	11.7%
LOAD_ATTR_WITH_HINT	60,300	2.1%
LOAD_FAST_LOAD_FAST	55,060	1.9%

Successors	Count	Percentage
LOAD_FAST	1,661,120	58.7%
RESUME_CHECK	1,126,000	39.8%
CALL_ALLOC_AND_ENTER_INIT	32,180	1.1%
STORE_FAST	12,480	0.4%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	9,816,300	99.0%
CALL_PY_EXACT_ARGS	84,060	0.8%
LOAD_FAST_LOAD_FAST	9,780	0.1%
CALL_METHOD_DESCRIPTOR_FAST	2,640	0.0%
PUSH_NULL	2,400	0.0%

Successors	Count	Percentage
RESUME_CHECK	9,831,920	99.1%
CALL_PY_EXACT_ARGS	84,540	0.9%
CALL_PY_GENERAL	240	0.0%
COPY_FREE_VARS	180	0.0%
MAKE_CELL	120	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	27,000	98.3%
CALL_PY_EXACT_ARGS	480	1.7%

Successors	Count	Percentage
RESUME_CHECK	27,000	98.3%
CALL_BOUND_METHOD_EXACT_ARGS	480	1.7%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,934,940	33.5%
LOAD_FAST	1,644,660	28.4%
CALL_BUILTIN_CLASS	1,486,320	25.7%
CALL_LEN	455,640	7.9%
CALL_FUNCTION_EX	87,600	1.5%

Successors	Count	Percentage
GET_ITER	2,611,680	45.2%
CALL_BUILTIN_CLASS	1,486,320	25.7%
LOAD_FAST	1,092,540	18.9%
BINARY_OP	297,780	5.1%
STORE_FAST	190,740	3.3%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	32,932,160	48.6%
LOAD_FAST_LOAD_FAST	21,061,220	31.1%
LOAD_ATTR	11,580,660	17.1%
BINARY_SUBSCR_DICT	981,960	1.4%
LOAD_FAST	499,800	0.7%

Successors	Count	Percentage
STORE_FAST	32,108,880	47.4%
TO_BOOL_BOOL	30,182,640	44.5%
POP_TOP	4,242,720	6.3%
LOAD_ATTR_METHOD_NO_DICT	536,400	0.8%
COPY	137,220	0.2%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	2,011,320	70.0%
LOAD_FAST_LOAD_FAST	394,920	13.7%
STORE_FAST	159,900	5.6%
BINARY_OP_SUBTRACT_INT	102,120	3.6%
LOAD_FAST	100,480	3.5%

Successors	Count	Percentage
STORE_FAST	2,703,360	94.1%
BINARY_OP	72,660	2.5%
LOAD_FAST	44,340	1.5%
PUSH_EXC_INFO	17,700	0.6%
CALL_BUILTIN_CLASS	11,400	0.4%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	17,383,440	99.4%
RETURN_VALUE	48,660	0.3%
CALL_BUILTIN_FAST	35,280	0.2%
LOAD_ATTR_INSTANCE_VALUE	5,880	0.0%
BINARY_SUBSCR	4,020	0.0%

Successors	Count	Percentage
TO_BOOL_INT	12,835,620	73.4%
LOAD_CONST_IMMORTAL	2,403,480	13.7%
BINARY_SUBSCR_DICT	2,139,000	12.2%
LOAD_CONST_MORTAL	48,660	0.3%
TO_BOOL_BOOL	41,160	0.2%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	56,935,080	60.2%
LOAD_GLOBAL_MODULE	15,787,320	16.7%
LOAD_GLOBAL_BUILTIN	14,444,860	15.3%
LOAD_ATTR_MODULE	5,546,560	5.9%
LOAD_FAST	1,021,500	1.1%

Successors	Count	Percentage
TO_BOOL_BOOL	93,448,340	98.8%
RETURN_VALUE	1,091,280	1.2%
STORE_FAST	720	0.0%
TO_BOOL	160	0.0%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	1,446,100	100.0%
CALL_KW	20	0.0%

Successors	Count	Percentage
RETURN_VALUE	1,010,880	69.9%
STORE_FAST	393,900	27.2%
LOAD_FAST	26,460	1.8%
LOAD_ATTR_METHOD_WITH_VALUES	5,940	0.4%
TO_BOOL_BOOL	5,220	0.4%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST_MORTAL	3,220,160	100.0%
CALL_KW	280	0.0%

Successors	Count	Percentage
RESUME_CHECK	3,101,220	96.3%
RETURN_GENERATOR	118,560	3.7%
COPY_FREE_VARS	660	0.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	16,775,800	56.6%
LOAD_FAST	12,427,820	41.9%
RETURN_VALUE	177,540	0.6%
CALL_METHOD_DESCRIPTOR_FAST	108,240	0.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	76,020	0.3%

Successors	Count	Percentage
COMPARE_OP_INT	7,330,800	24.7%
LOAD_SMALL_INT	5,231,400	17.6%
RETURN_VALUE	4,728,120	15.9%
LOAD_FAST	3,903,060	13.2%
CALL_PY_EXACT_ARGS	2,759,460	9.3%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	29,455,640	71.0%
BINARY_SUBSCR_TUPLE_INT	3,815,040	9.2%
RETURN_VALUE	2,079,080	5.0%
LOAD_CONST_MORTAL	1,588,780	3.8%
BUILD_STRING	1,398,120	3.4%

Successors	Count	Percentage
JUMP_BACKWARD	24,013,320	57.9%
LOAD_CONST_IMMORTAL	10,176,960	24.5%
LOAD_GLOBAL_MODULE	2,634,240	6.4%
LOAD_FAST	2,388,980	5.8%
LOAD_GLOBAL_BUILTIN	908,700	2.2%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	11,036,680	39.4%
LOAD_FAST_LOAD_FAST	4,489,920	16.0%
BUILD_LIST	4,385,660	15.6%
LOAD_CONST_IMMORTAL	3,809,320	13.6%
LOAD_FAST	1,985,260	7.1%

Successors	Count	Percentage
STORE_FAST	7,979,400	28.5%
RETURN_VALUE	4,503,060	16.1%
TO_BOOL_STR	3,814,020	13.6%
LOAD_ATTR_METHOD_NO_DICT	2,259,120	8.1%
LIST_APPEND	2,244,120	8.0%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	8,477,380	60.3%
LOAD_ATTR_METHOD_NO_DICT	3,625,380	25.8%
LOAD_CONST_IMMORTAL	1,589,620	11.3%
LOAD_CONST_MORTAL	186,000	1.3%
LOAD_FAST_LOAD_FAST	123,960	0.9%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_O	6,935,320	49.4%
LOAD_ATTR_METHOD_NO_DICT	2,438,040	17.4%
BINARY_OP	2,010,960	14.3%
STORE_FAST	1,092,720	7.8%
RETURN_VALUE	802,860	5.7%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	15,332,360	99.9%
LOAD_ATTR	5,940	0.0%
LOAD_SPECIAL	4,380	0.0%
LOAD_ATTR_METHOD_LAZY_DICT	2,940	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	60	0.0%

Successors	Count	Percentage
GET_ITER	5,267,580	34.3%
STORE_FAST	3,414,960	22.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,011,320	13.1%
STORE_SUBSCR_DICT	1,473,660	9.6%
CONVERT_VALUE	1,385,580	9.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	10,913,040	45.3%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	6,935,320	28.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	3,033,040	12.6%
CALL_METHOD_DESCRIPTOR_FAST	2,011,000	8.3%
STORE_FAST	414,060	1.7%

Successors	Count	Percentage
STORE_FAST	6,649,560	27.6%
POP_TOP	5,100,540	21.2%
RETURN_VALUE	4,908,360	20.4%
LOAD_FAST	2,056,080	8.5%
CONVERT_VALUE	2,010,960	8.3%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	14,279,120	42.0%
LOAD_FAST	11,841,640	34.8%
LOAD_FAST_LOAD_FAST	1,937,200	5.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,797,420	5.3%
LOAD_GLOBAL_MODULE	1,399,920	4.1%

Successors	Count	Percentage
STORE_FAST	21,232,980	62.4%
POP_TOP	5,491,740	16.1%
RETURN_VALUE	2,281,680	6.7%
CALL_PY_EXACT_ARGS	1,474,840	4.3%
LOAD_FAST	1,296,000	3.8%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	126,020,780	64.5%
LOAD_ATTR_METHOD_WITH_VALUES	32,098,820	16.4%
LOAD_FAST_LOAD_FAST	11,363,240	5.8%
LOAD_ATTR_INSTANCE_VALUE	6,205,520	3.2%
BUILD_LIST	4,039,140	2.1%

Successors	Count	Percentage
RESUME_CHECK	157,240,620	80.5%
RETURN_GENERATOR	36,963,420	18.9%
COPY_FREE_VARS	815,580	0.4%
MAKE_CELL	145,320	0.1%
CALL_PY_EXACT_ARGS	96,020	0.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	20,486,660	39.9%
BINARY_OP	11,583,600	22.6%
BUILD_STRING	11,581,020	22.6%
LOAD_ATTR_METHOD_WITH_VALUES	3,453,280	6.7%
LOAD_CONST_IMMORTAL	2,147,220	4.2%

Successors	Count	Percentage
RESUME_CHECK	51,310,460	99.9%
RETURN_GENERATOR	31,020	0.1%
STORE_FAST	4,740	0.0%
UNPACK_SEQUENCE_TWO_TUPLE	2,820	0.0%
CALL_PY_EXACT_ARGS	1,560	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	5,415,720	75.8%
RETURN_VALUE	1,724,700	24.1%
CALL_LEN	4,920	0.1%
CALL_METHOD_DESCRIPTOR_NOARGS	1,140	0.0%
CALL	60	0.0%

Successors	Count	Percentage
STORE_FAST	3,019,800	42.3%
RETURN_VALUE	1,921,920	26.9%
CALL_PY_GENERAL	1,385,580	19.4%
STORE_SUBSCR_DICT	718,500	10.1%
CALL_NON_PY_GENERAL	75,720	1.1%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
RETURN_VALUE	163,260	70.7%
POP_JUMP_IF_TRUE	35,280	15.3%
LOAD_CONST_IMMORTAL	17,640	7.6%
LOAD_FAST	11,760	5.1%
RETURN_GENERATOR	2,940	1.3%

Successors	Count	Percentage
GET_ITER	166,200	72.0%
LOAD_FAST	44,100	19.1%
LOAD_CONST_MORTAL	8,820	3.8%
LOAD_GLOBAL_BUILTIN	8,820	3.8%
BINARY_OP	2,940	1.3%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	3,577,200	85.3%
LOAD_FAST	616,440	14.7%

Successors	Count	Percentage
STORE_FAST	3,577,200	85.3%
LOAD_FAST_LOAD_FAST	586,560	14.0%
LOAD_FAST	17,640	0.4%
LOAD_GLOBAL_BUILTIN	8,820	0.2%
PUSH_NULL	2,940	0.1%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
CALL_LEN	7,330,800	32.9%
LOAD_SMALL_INT	6,608,040	29.6%
LOAD_FAST_LOAD_FAST	3,203,580	14.4%
LOAD_ATTR	2,250,420	10.1%
LOAD_FAST	1,383,720	6.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	15,378,560	69.0%
POP_JUMP_IF_TRUE	3,877,180	17.4%
RETURN_VALUE	2,713,260	12.2%
COPY	319,020	1.4%
COMPARE_OP	260	0.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	9,266,160	72.7%
RETURN_VALUE	2,834,520	22.2%
LOAD_CONST_MORTAL	310,680	2.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	212,400	1.7%
LOAD_FAST	42,000	0.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	7,672,240	60.2%
RETURN_VALUE	2,965,740	23.3%
POP_JUMP_IF_TRUE	1,968,180	15.4%
BINARY_SUBSCR	76,440	0.6%
LOAD_GLOBAL_MODULE	38,220	0.3%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	25,884,020	47.7%
LOAD_FAST_LOAD_FAST	24,453,180	45.0%
LOAD_FAST	2,115,920	3.9%
LOAD_ATTR_CLASS	1,151,100	2.1%
LOAD_ATTR_WITH_HINT	538,140	1.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	27,380,640	50.4%
POP_JUMP_IF_TRUE	25,328,700	46.7%
RETURN_VALUE	1,578,720	2.9%
EXTENDED_ARG	600	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	61,740	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	61,740	100.0%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	36,914,760	88.5%
JUMP_BACKWARD	4,688,580	11.2%
EXTENDED_ARG	96,480	0.2%

Successors	Count	Percentage
POP_TOP	36,917,700	88.5%
RESUME_CHECK	4,782,120	11.5%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
JUMP_BACKWARD	107,650,000	64.9%
GET_ITER	57,642,880	34.8%
FOR_ITER_TUPLE	356,360	0.2%
EXTENDED_ARG	135,360	0.1%

Successors	Count	Percentage
STORE_FAST	96,297,400	58.1%
POP_ITER	54,510,920	32.9%
STORE_FAST_LOAD_FAST	11,779,680	7.1%
UNPACK_SEQUENCE_TWO_TUPLE	2,838,600	1.7%
FOR_ITER_TUPLE	356,380	0.2%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	3,064,860	88.5%
GET_ITER	397,080	11.5%

Successors	Count	Percentage
STORE_FAST_LOAD_FAST	2,242,080	64.8%
STORE_FAST	844,920	24.4%
POP_ITER	374,940	10.8%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
JUMP_BACKWARD	49,271,120	71.0%
GET_ITER	19,782,380	28.5%
FOR_ITER_LIST	356,380	0.5%
EXTENDED_ARG	17,640	0.0%

Successors	Count	Percentage
STORE_FAST	48,302,060	69.6%
POP_ITER	20,166,820	29.0%
FOR_ITER_LIST	356,360	0.5%
STORE_FAST_LOAD_FAST	317,520	0.5%
UNPACK_SEQUENCE_TUPLE	279,300	0.4%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	21,349,220	93.1%
LOAD_FAST	924,480	4.0%
LOAD_FAST_LOAD_FAST	591,660	2.6%
LOAD_ATTR_MODULE	32,340	0.1%
LOAD_ATTR_CLASS	24,740	0.1%

Successors	Count	Percentage
PUSH_NULL	11,889,300	51.9%
LOAD_FAST_LOAD_FAST	4,061,820	17.7%
LOAD_FAST	2,959,140	12.9%
TO_BOOL_BOOL	1,698,720	7.4%
CONTAINS_OP_DICT	1,151,100	5.0%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_FAST	52,920	85.7%
LOAD_GLOBAL_MODULE	8,820	14.3%

Successors	Count	Percentage
TO_BOOL	17,640	28.6%
LOAD_FAST	17,640	28.6%
LOAD_FAST_LOAD_FAST	17,640	28.6%
PUSH_NULL	8,820	14.3%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	319,798,340	83.9%
LOAD_FAST_LOAD_FAST	34,626,080	9.1%
LOAD_ATTR_INSTANCE_VALUE	19,242,040	5.1%
COPY	6,718,180	1.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	214,140	0.1%

Successors	Count	Percentage
LOAD_FAST	107,018,420	28.1%
TO_BOOL_NONE	32,999,720	8.7%
GET_ITER	28,331,460	7.4%
CONTAINS_OP_DICT	25,884,020	6.8%
LOAD_ATTR_INSTANCE_VALUE	19,242,040	5.1%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	5,880	100.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST	2,940	50.0%
CALL_METHOD_DESCRIPTOR_NOARGS	2,940	50.0%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	89,689,940	60.8%
LOAD_ATTR_INSTANCE_VALUE	15,782,480	10.7%
LOAD_CONST_IMMORTAL	15,178,800	10.3%
LOAD_ATTR_WITH_HINT	7,446,860	5.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	4,380,700	3.0%

Successors	Count	Percentage
LOAD_FAST	92,001,840	62.4%
CALL_METHOD_DESCRIPTOR_NOARGS	15,332,360	10.4%
LOAD_CONST_IMMORTAL	13,474,080	9.1%
CALL_METHOD_DESCRIPTOR_FAST	11,036,680	7.5%
LOAD_FAST_LOAD_FAST	6,040,500	4.1%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	176,502,640	78.9%
LOAD_ATTR_WITH_HINT	23,239,420	10.4%
LOAD_ATTR_INSTANCE_VALUE	13,278,220	5.9%
LOAD_FAST_LOAD_FAST	5,249,460	2.3%
RETURN_VALUE	2,114,020	0.9%

Successors	Count	Percentage
LOAD_FAST	132,693,780	59.3%
CALL_PY_EXACT_ARGS	32,098,820	14.3%
LOAD_CONST_MORTAL	23,212,020	10.4%
LOAD_FAST_LOAD_FAST	18,407,760	8.2%
LOAD_CONST_IMMORTAL	6,394,500	2.9%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	28,677,700	99.6%
LOAD_ATTR_MODULE	73,340	0.3%
LOAD_FAST	27,720	0.1%
LOAD_ATTR_WITH_HINT	12,540	0.0%
LOAD_ATTR_INSTANCE_VALUE	5,640	0.0%

Successors	Count	Percentage
PUSH_NULL	19,707,300	68.4%
CALL_ISINSTANCE	5,546,560	19.3%
LOAD_GLOBAL_MODULE	801,600	2.8%
BUILD_TUPLE	711,120	2.5%
RAISE_VARARGS	583,740	2.0%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	120	66.7%
LOAD_ATTR	60	33.3%

Successors	Count	Percentage
LOAD_ATTR_MODULE	80	44.4%
LOAD_ATTR	40	22.2%
LOAD_GLOBAL_MODULE	40	22.2%
LOAD_GLOBAL	20	11.1%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	69,176,240	97.2%
LOAD_FAST_LOAD_FAST	918,660	1.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	761,040	1.1%
LOAD_ATTR_INSTANCE_VALUE	214,280	0.3%
STORE_FAST_LOAD_FAST	125,100	0.2%

Successors	Count	Percentage
LOAD_FAST	22,958,100	32.2%
GET_ITER	19,592,640	27.5%
LOAD_ATTR_METHOD_NO_DICT	4,380,700	6.2%
STORE_FAST	4,258,440	6.0%
POP_JUMP_IF_NOT_NONE	3,771,400	5.3%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	5,788,320	60.2%
LOAD_ATTR_INSTANCE_VALUE	3,688,860	38.3%
LOAD_ATTR_PROPERTY	142,740	1.5%
LOAD_ATTR	60	0.0%

Successors	Count	Percentage
PUSH_EXC_INFO	3,258,540	33.9%
TO_BOOL_NONE	3,106,860	32.3%
RESUME_CHECK	2,054,760	21.4%
LOAD_ATTR_WITH_HINT	390,000	4.1%
LOAD_FAST	361,920	3.8%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	51,277,500	96.7%
LOAD_FAST_LOAD_FAST	1,063,020	2.0%
LOAD_ATTR_SLOT	666,060	1.3%

Successors	Count	Percentage
LOAD_ATTR	42,337,740	79.9%
LOAD_FAST	3,074,460	5.8%
BINARY_SLICE	2,053,260	3.9%
LOAD_CONST_MORTAL	1,054,800	2.0%
COPY	1,006,500	1.9%

LOAD_ATTR_WITH_HINT

Successors and predecessors for LOAD_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST	22,906,680	43.7%
LOAD_ATTR_WITH_HINT	13,644,080	26.0%
LOAD_ATTR_INSTANCE_VALUE	13,618,620	26.0%
LOAD_FAST_LOAD_FAST	1,249,720	2.4%
RETURN_VALUE	502,200	1.0%

Successors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	23,239,420	44.3%
LOAD_ATTR_WITH_HINT	13,644,080	26.0%
LOAD_ATTR_METHOD_NO_DICT	7,446,860	14.2%
LOAD_ATTR	3,643,340	6.9%
LOAD_FAST	2,130,520	4.1%

LOAD_CONST_IMMORTAL

Successors and predecessors for LOAD_CONST_IMMORTAL

Predecessors	Count	Percentage
LOAD_FAST	52,509,180	16.0%
POP_ITER	46,625,640	14.2%
POP_JUMP_IF_FALSE	40,651,980	12.4%
RESUME_CHECK	31,087,380	9.5%
STORE_FAST	16,484,520	5.0%

Successors	Count	Percentage
RETURN_VALUE	162,514,860	49.5%
CALL_BUILTIN_FAST	32,932,160	10.0%
LOAD_FAST	26,576,820	8.1%
STORE_FAST	20,247,780	6.2%
LOAD_ATTR_METHOD_NO_DICT	15,178,800	4.6%

LOAD_CONST_MORTAL

Successors and predecessors for LOAD_CONST_MORTAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	23,212,020	34.6%
FORMAT_SIMPLE	13,009,440	19.4%
LOAD_FAST	10,252,080	15.3%
POP_JUMP_IF_FALSE	4,039,080	6.0%
LOAD_ATTR_INSTANCE_VALUE	3,818,820	5.7%

Successors	Count	Percentage
LOAD_FAST	37,590,720	56.0%
BINARY_SUBSCR	9,342,400	13.9%
STORE_SUBSCR	3,707,040	5.5%
CALL_KW_PY	3,220,160	4.8%
STORE_FAST	2,141,580	3.2%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	72,422,560	32.1%
STORE_FAST	61,381,100	27.2%
NOP	21,623,860	9.6%
LOAD_FAST	15,523,560	6.9%
POP_JUMP_IF_FALSE	14,644,840	6.5%

Successors	Count	Percentage
LOAD_FAST	115,740,600	51.2%
LOAD_FAST_LOAD_FAST	84,093,120	37.2%
CALL_ISINSTANCE	14,444,860	6.4%
CHECK_EXC_MATCH	5,049,540	2.2%
LOAD_CONST_IMMORTAL	3,579,420	1.6%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
RESUME_CHECK	21,615,920	23.2%
LOAD_FAST	18,930,780	20.3%
STORE_FAST_STORE_FAST	11,757,360	12.6%
STORE_FAST	9,036,040	9.7%
POP_JUMP_IF_FALSE	4,969,720	5.3%

Successors	Count	Percentage
LOAD_ATTR_MODULE	28,677,700	30.8%
LOAD_ATTR_CLASS	21,349,220	22.9%
CALL_ISINSTANCE	15,787,320	16.9%
LOAD_FAST	12,661,680	13.6%
LOAD_GLOBAL_MODULE	4,287,900	4.6%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	75,960	100.0%

Successors	Count	Percentage
LOAD_FAST	73,020	96.1%
CALL_NON_PY_GENERAL	2,940	3.9%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	157,240,620	49.6%
CALL_PY_GENERAL	51,310,460	16.2%
CACHE	39,490,580	12.4%
POP_TOP	37,114,500	11.7%
CALL_BOUND_METHOD_EXACT_ARGS	9,831,920	3.1%

Successors	Count	Percentage
LOAD_FAST	145,590,900	45.9%
LOAD_GLOBAL_BUILTIN	72,422,560	22.8%
LOAD_CONST_IMMORTAL	31,087,380	9.8%
LOAD_GLOBAL_MODULE	21,615,920	6.8%
LOAD_FAST_LOAD_FAST	18,476,820	5.8%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	5,820	80.2%
LOAD_CONST_IMMORTAL	1,440	19.8%

Successors	Count	Percentage
RESUME_CHECK	5,820	80.2%
POP_TOP	1,440	19.8%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	60,130,560	64.4%
LOAD_FAST_LOAD_FAST	25,982,060	27.8%
SWAP	5,860,600	6.3%
STORE_ATTR_INSTANCE_VALUE	1,016,680	1.1%
RETURN_VALUE	224,100	0.2%

Successors	Count	Percentage
LOAD_FAST	46,931,460	50.3%
NOP	22,077,480	23.7%
LOAD_GLOBAL_BUILTIN	8,277,860	8.9%
LOAD_CONST_IMMORTAL	7,846,980	8.4%
LOAD_FAST_LOAD_FAST	2,638,920	2.8%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	2,940	50.0%
LOAD_FAST_LOAD_FAST	2,940	50.0%

Successors	Count	Percentage
LOAD_FAST	2,940	50.0%
LOAD_CONST_IMMORTAL	2,940	50.0%

STORE_ATTR_WITH_HINT

Successors and predecessors for STORE_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	3,897,120	51.2%
LOAD_FAST	3,490,340	45.8%
SWAP	220,980	2.9%
LOAD_ATTR_INSTANCE_VALUE	4,860	0.1%
STORE_ATTR_INSTANCE_VALUE	60	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	3,763,680	49.4%
LOAD_FAST	3,702,180	48.6%
LOAD_GLOBAL_MODULE	75,540	1.0%
LOAD_GLOBAL_BUILTIN	59,280	0.8%
BUILD_LIST	4,980	0.1%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	16,754,460	40.2%
LOAD_FAST	16,746,840	40.1%
BINARY_SUBSCR_TUPLE_INT	3,815,040	9.1%
LOAD_CONST_IMMORTAL	1,570,260	3.8%
CALL_METHOD_DESCRIPTOR_NOARGS	1,473,660	3.5%

Successors	Count	Percentage
LOAD_FAST	22,528,080	54.0%
JUMP_BACKWARD	15,178,260	36.4%
LOAD_CONST_IMMORTAL	3,412,920	8.2%
LOAD_FAST_LOAD_FAST	226,560	0.5%
LOAD_GLOBAL_BUILTIN	190,020	0.5%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	469,320	55.8%
LOAD_FAST	341,360	40.6%
LOAD_FAST_LOAD_FAST	29,880	3.6%
STORE_SUBSCR	40	0.0%

Successors	Count	Percentage
LOAD_FAST	373,340	44.4%
JUMP_BACKWARD	304,620	36.2%
STORE_FAST	122,940	14.6%
LOAD_CONST_IMMORTAL	37,260	4.4%
JUMP_FORWARD	2,220	0.3%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_FAST	3,814,500	74.1%
BINARY_SUBSCR_DICT	1,032,000	20.1%
RETURN_VALUE	131,040	2.5%
CALL_NON_PY_GENERAL	84,020	1.6%
TO_BOOL_NONE	48,140	0.9%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	3,661,100	71.1%
POP_JUMP_IF_FALSE	1,262,780	24.5%
EXTENDED_ARG	161,460	3.1%
TO_BOOL_NONE	48,100	0.9%
TO_BOOL_ALWAYS_TRUE	12,760	0.2%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	93,448,340	55.3%
CALL_BUILTIN_FAST	30,182,640	17.9%
RETURN_VALUE	23,026,640	13.6%
LOAD_FAST	12,369,800	7.3%
LOAD_ATTR	3,550,080	2.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	119,124,260	70.5%
POP_JUMP_IF_TRUE	49,669,040	29.4%
EXTENDED_ARG	99,060	0.1%
UNARY_NOT	38,220	0.0%
TO_BOOL_INT	960	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
CALL_BUILTIN_O	12,835,620	75.7%
COPY	1,254,000	7.4%
LOAD_FAST	1,143,560	6.7%
LOAD_ATTR_INSTANCE_VALUE	573,160	3.4%
CALL_LEN	384,940	2.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	12,877,580	75.9%
POP_JUMP_IF_FALSE	3,918,880	23.1%
EXTENDED_ARG	154,740	0.9%
TO_BOOL_NONE	3,560	0.0%
TO_BOOL_BOOL	980	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	8,854,060	77.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,712,020	15.1%
RETURN_VALUE	296,180	2.6%
LOAD_ATTR_INSTANCE_VALUE	289,800	2.5%
BINARY_SUBSCR_DICT	104,100	0.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	10,676,340	93.9%
POP_JUMP_IF_TRUE	386,460	3.4%
EXTENDED_ARG	282,900	2.5%
TO_BOOL	19,900	0.2%
TO_BOOL_NONE	60	0.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	32,999,720	50.8%
LOAD_FAST	16,817,840	25.9%
COPY	6,336,880	9.7%
RETURN_VALUE	4,238,760	6.5%
LOAD_ATTR_PROPERTY	3,106,860	4.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	44,130,340	67.9%
POP_JUMP_IF_TRUE	20,660,840	31.8%
EXTENDED_ARG	103,740	0.2%
TO_BOOL	52,180	0.1%
TO_BOOL_ALWAYS_TRUE	48,140	0.1%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	9,677,160	63.9%
CALL_METHOD_DESCRIPTOR_FAST	3,814,020	25.2%
COPY	736,940	4.9%
LOAD_ATTR_INSTANCE_VALUE	325,840	2.2%
STORE_FAST_LOAD_FAST	318,540	2.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	7,680,060	50.7%
POP_JUMP_IF_TRUE	7,137,360	47.1%
UNARY_NOT	323,040	2.1%
TO_BOOL_NONE	12,180	0.1%
EXTENDED_ARG	480	0.0%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
LOAD_FAST	101,940	97.1%
BINARY_SUBSCR	2,940	2.8%
RETURN_VALUE	40	0.0%
UNPACK_SEQUENCE_TUPLE	40	0.0%
UNPACK_SEQUENCE	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	104,880	99.9%
STORE_FAST	60	0.1%
UNPACK_SEQUENCE_TUPLE	40	0.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	14,259,900	79.1%
RETURN_VALUE	3,380,980	18.8%
FOR_ITER_TUPLE	279,300	1.5%
CALL_METHOD_DESCRIPTOR_FAST	66,240	0.4%
LOAD_FAST	22,500	0.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	18,021,900	100.0%
STORE_FAST	6,420	0.0%
STORE_NAME	60	0.0%
UNPACK_SEQUENCE_LIST	40	0.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	18,589,920	61.6%
RETURN_VALUE	8,407,200	27.9%
FOR_ITER_LIST	2,838,600	9.4%
BINARY_SUBSCR_LIST_INT	207,300	0.7%
YIELD_VALUE	48,900	0.2%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	29,410,620	97.5%
LOAD_FAST	702,000	2.3%
STORE_FAST	47,700	0.2%

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.	21,052,800	30.3%
hit ⓘ Specialized instructions that complete.	48,411,720	69.7%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	200	1.6%
Failure	12,040	98.4%

Failure kind	Count	Ratio
remainder	4,980	41.4%
add other	3,220	26.7%
add different types	3,160	26.2%
or	320	2.7%
multiply different types	180	1.5%
and int	160	1.3%
true divide other	20	0.2%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	12,098,820	100.0%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	10,504,680	9.8%
hit ⓘ Specialized instructions that complete.	93,970,320	88.1%
miss ⓘ Specialized instructions that deopt.	2,166,940	2.0%

Success	Count	Ratio
Success	41,460	79.1%
Failure	10,940	20.9%

Failure kind	Count	Ratio
out of range	7,600	69.5%
list slice	1,760	16.1%
string slice	720	6.6%
tuple slice	680	6.2%
other	180	1.6%

CALL

specialization stats for CALL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	553,000,560	96.9%
miss ⓘ Specialized instructions that deopt.	17,832,960	3.1%

Success	Count	Ratio
Success	340,260	100.0%
Failure	0	0.0%

Failure kind	Count	Ratio
init not simple	160	160 / 0 !!
init not python	20	20 / 0 !!

CALL_KW

specialization stats for CALL_KW family

Success	Count	Ratio
Success	300	100.0%
Failure	0	0.0%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,680,260	4.6%
hit ⓘ Specialized instructions that complete.	34,778,780	94.7%
miss ⓘ Specialized instructions that deopt.	259,420	0.7%

Success	Count	Ratio
Success	5,220	28.7%
Failure	12,960	71.3%

Failure kind	Count	Ratio
different types	12,500	96.5%
list	200	1.5%
big int	80	0.6%
tuple	80	0.6%
other	40	0.3%
baseobject	40	0.3%
long float	20	0.2%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	12,193,200	18.3%
hit ⓘ Specialized instructions that complete.	54,350,400	81.7%

Success	Count	Ratio
Success	120	2.1%
Failure	5,560	97.9%

Failure kind	Count	Ratio
list	2,240	40.3%
str	1,260	22.7%
tuple	1,260	22.7%
other	800	14.4%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	45,308,280	13.9%
hit ⓘ Specialized instructions that complete.	242,597,320	74.5%
miss ⓘ Specialized instructions that deopt.	37,776,560	11.6%

Success	Count	Ratio
Success	712,740	98.4%
Failure	11,920	1.6%

Failure kind	Count	Ratio
enumerate	4,280	35.9%
dict values	2,480	20.8%
dict items	1,840	15.4%
ascii string	1,600	13.4%
set	780	6.5%
seq iter	560	4.7%
dict keys	220	1.8%
other	40	0.3%
map	40	0.3%
zip	40	0.3%
reversed list	40	0.3%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	109,454,380	9.9%
hit ⓘ Specialized instructions that complete.	658,519,980	59.8%
miss ⓘ Specialized instructions that deopt.	331,811,080	30.2%

Success	Count	Ratio
Success	6,201,760	99.6%
Failure	22,780	0.4%

Failure kind	Count	Ratio
metaclass attribute	11,000	48.3%
method	5,600	24.6%
overridden	2,840	12.5%
mutable class	640	2.8%
overriding descriptor	420	1.8%
out of versions	400	1.8%
class method obj	240	1.1%
not managed dict	180	0.8%
not in dict	120	0.5%
module attr not found	40	0.2%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	319,197,480	100.0%
miss ⓘ Specialized instructions that deopt.	2,140	0.0%

Success	Count	Ratio
Success	1,980	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	75,960	100.0%

SEND

specialization stats for SEND family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	7,260	100.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	22,092,060	18.0%
hit ⓘ Specialized instructions that complete.	47,039,540	38.2%
miss ⓘ Specialized instructions that deopt.	53,915,340	43.8%

Success	Count	Ratio
Success	1,017,780	98.7%
Failure	12,980	1.3%

Failure kind	Count	Ratio
class attr simple	10,340	79.7%
not in dict	2,040	15.7%
other	1,000	7.7%
not in keys	320	2.5%
property	200	1.5%
split dict	40	0.3%

STORE_SLICE

specialization stats for STORE_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	267,120	100.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,583,860	9.7%
hit ⓘ Specialized instructions that complete.	42,562,200	90.3%
miss ⓘ Specialized instructions that deopt.	2,220	0.0%

Success	Count	Ratio
Success	160	4.1%
Failure	3,760	95.9%

Failure kind	Count	Ratio
py simple	2,440	64.9%
list slice	1,060	28.2%
out of range	220	5.9%
other	40	1.1%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,779,500	1.3%
hit ⓘ Specialized instructions that complete.	269,265,500	94.6%
miss ⓘ Specialized instructions that deopt.	11,378,560	4.0%

Success	Count	Ratio
Success	215,520	56.3%
Failure	167,000	43.7%

Failure kind	Count	Ratio
number	121,740	72.9%
tuple	41,540	24.9%
mapping	2,360	1.4%
dict	1,200	0.7%
other	140	0.1%
sequence	20	0.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	48,290,020	100.0%
miss ⓘ Specialized instructions that deopt.	3,700	0.0%

Success	Count	Ratio
Success	380	100.0%
Failure	0	0.0%

Specialization effectiveness

specialization effectiveness

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

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	4,443,581,480	53.2%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	243,935,580	2.9%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	3,206,800,880	38.4%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	455,155,320	5.5%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	109,454,380	45.0%
FOR_ITER	45,308,280	18.6%
STORE_ATTR	22,092,060	9.1%
BINARY_OP	21,052,800	8.7%
CONTAINS_OP	12,193,200	5.0%
BINARY_SLICE	12,098,820	5.0%
BINARY_SUBSCR	10,504,680	4.3%
STORE_SUBSCR	4,583,860	1.9%
TO_BOOL	3,779,500	1.6%
COMPARE_OP	1,680,260	0.7%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_INSTANCE_VALUE	132,973,760	29.2%
LOAD_ATTR_METHOD_WITH_VALUES	100,609,520	22.1%
STORE_ATTR_INSTANCE_VALUE	53,912,160	11.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	51,720,400	11.4%
LOAD_ATTR_SLOT	35,301,900	7.8%
FOR_ITER_LIST	18,888,680	4.1%
FOR_ITER_TUPLE	18,887,880	4.1%
CALL_PY_EXACT_ARGS	9,697,820	2.1%
LOAD_ATTR_PROPERTY	7,565,220	1.7%
TO_BOOL_NONE	6,154,400	1.4%

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	39,695,300	11.2%
Calls to Python functions inlined	314,698,060	88.8%
Calls via PyEval_EvalFrame (total)	39,695,300	11.2%
Calls via PyEval_EvalFrame (vector)	39,387,440	11.1%
Calls via PyEval_EvalFrame (generator)	307,860	0.1%
Calls via PyEval_EvalFrame (legacy)	3,420	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	39,383,960	11.1%
Calls via PyEval_EvalFrame (build class)	60	0.0%
Calls via PyEval_EvalFrame (slot)	13,631,100	3.8%
Calls via PyEval_EvalFrame (function ex)	1,826,760	0.5%
Calls via PyEval_EvalFrame (api)	8,426,280	2.4%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	9,598,380	2.7%
Frames pushed	313,504,420	88.5%

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	278,429,960	41.3%
Frees to freelist	278,446,280
Allocations	395,759,460	58.7%
Allocations to 512 bytes	394,927,980	58.6%
Allocations to 4 kbytes	487,440	0.1%
Allocations over 4 kbytes	344,040	0.1%
Frees	432,342,691
Inline values	10,534,200
Interpreter mortal increfs	3,210,012,280	41.8%
Interpreter mortal decrefs	4,047,946,440	47.7%
Mortal increfs	2,000,437,380	26.0%
Mortal decrefs	1,753,379,661	20.7%
Interpreter immortal increfs	970,188,420	12.6%
Interpreter immortal decrefs	1,331,649,720	15.7%
Immortal increfs	1,504,702,856	19.6%
Immortal decrefs	1,352,017,643	15.9%
Materialize dict (on request)	26,460	0.3%
Materialize dict (new key)	119,040	1.1%
Materialize dict (too big)	2,940	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	467,736,021
Method cache misses	36,807,519
Method cache collisions	39,609,210
Method cache dunder hits	197,155,615
Method cache dunder misses	3,562,985

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits	Reachable from roots	Not reachable from roots
0	0	0	0	0	0
1	25,840	73,291,860	1,150,981,083	43,536,240	100,155,260
2	0	0	0	0	0

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

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: 2025-01-23