bm-20241214-vultr-x86_64-python-0ac40acec045c4ce780c-3.14.0a2+-0ac40ac-pystats-concurrent_imap.md

Pystats results

• benchmark: concurrent_imap
• fork: python
• ref: 0ac40acec045c4ce780cf7d887fcbe4c661e82b7
• commit hash: 0ac40ac
• commit date: 2024-12-14T17:25:49+02:00

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	39,742,119	15.5%	15.5%
STORE_FAST	19,691,236	7.7%	23.2%
RETURN_VALUE	18,771,134	7.3%	30.5%
RESUME_CHECK	17,959,214	7.0%	37.5%	0.0%
ENTER_EXECUTOR	11,670,479	4.6%	42.1%
INTERPRETER_EXIT	10,933,134	4.3%	46.3%
LOAD_CONST_IMMORTAL	10,687,965	4.2%	50.5%
POP_TOP	10,214,448	4.0%	54.5%
YIELD_VALUE	10,060,282	3.9%	58.4%
LOAD_ATTR_INSTANCE_VALUE	9,839,863	3.8%	62.2%	6.6%
COPY	7,644,332	3.0%	65.2%
LOAD_GLOBAL_MODULE	5,650,782	2.2%	67.4%	0.0%
POP_JUMP_IF_FALSE	4,759,100	1.9%	69.3%
PUSH_NULL	4,320,964	1.7%	71.0%
NOP	3,975,618	1.6%	72.5%
CALL_PY_EXACT_ARGS	3,824,284	1.5%	74.0%	0.0%
CALL_FUNCTION_EX	3,615,831	1.4%	75.4%
CALL_NON_PY_GENERAL	3,528,298	1.4%	76.8%
LOAD_GLOBAL_BUILTIN	3,273,626	1.3%	78.1%	0.0%
LOAD_ATTR_METHOD_NO_DICT	3,235,157	1.3%	79.3%
LOAD_FAST_LOAD_FAST	3,144,724	1.2%	80.5%
SWAP	3,010,171	1.2%	81.7%
STORE_FAST_STORE_FAST	2,698,106	1.1%	82.8%
TO_BOOL_BOOL	2,541,203	1.0%	83.8%
LOAD_SPECIAL	2,507,208	1.0%	84.7%
LOAD_ATTR	2,395,693	0.9%	85.7%
STORE_ATTR_INSTANCE_VALUE	2,218,131	0.9%	86.5%	12.6%
LOAD_ATTR_METHOD_WITH_VALUES	2,197,179	0.9%	87.4%	5.5%
BUILD_TUPLE	2,055,441	0.8%	88.2%
LOAD_SMALL_INT	2,021,671	0.8%	89.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	1,835,684	0.7%	89.7%	0.0%
CALL_PY_GENERAL	1,756,854	0.7%	90.4%
CALL_METHOD_DESCRIPTOR_NOARGS	1,249,949	0.5%	90.9%	0.0%
LOAD_ATTR_MODULE	1,171,354	0.5%	91.3%	0.0%
POP_JUMP_IF_TRUE	1,103,066	0.4%	91.8%
CALL_BUILTIN_CLASS	1,027,379	0.4%	92.2%
COMPARE_OP_STR	993,085	0.4%	92.5%
UNPACK_SEQUENCE_TWO_TUPLE	968,019	0.4%	92.9%
LOAD_CONST	951,190	0.4%	93.3%
BINARY_OP_ADD_INT	901,381	0.4%	93.6%
LOAD_FAST_CHECK	898,405	0.4%	94.0%
POP_JUMP_IF_NOT_NONE	885,311	0.3%	94.3%
COMPARE_OP_INT	835,291	0.3%	94.7%	2.1%
BINARY_OP	813,197	0.3%	95.0%
JUMP_BACKWARD	747,690	0.3%	95.3%
POP_JUMP_IF_NONE	653,223	0.3%	95.5%
CALL_BUILTIN_FAST	652,209	0.3%	95.8%
FOR_ITER_LIST	544,502	0.2%	96.0%
TO_BOOL_INT	493,883	0.2%	96.2%
GET_ITER	472,303	0.2%	96.4%
CALL_METHOD_DESCRIPTOR_O	389,126	0.2%	96.5%	0.1%
TO_BOOL_NONE	378,233	0.1%	96.7%	0.0%
LOAD_DEREF	328,736	0.1%	96.8%
JUMP_FORWARD	315,113	0.1%	96.9%
CALL_LEN	299,822	0.1%	97.0%
BUILD_MAP	284,953	0.1%	97.2%
STORE_SUBSCR_DICT	253,828	0.1%	97.3%
COPY_FREE_VARS	253,475	0.1%	97.4%
BUILD_LIST	248,787	0.1%	97.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	238,590	0.1%	97.5%
TO_BOOL	222,054	0.1%	97.6%
MAKE_CELL	209,143	0.1%	97.7%
STORE_DEREF	209,111	0.1%	97.8%
LOAD_SUPER_ATTR_METHOD	204,425	0.1%	97.9%
CALL_METHOD_DESCRIPTOR_FAST	197,257	0.1%	97.9%	0.0%
BINARY_OP_SUBTRACT_INT	186,620	0.1%	98.0%
UNARY_INVERT	186,237	0.1%	98.1%
STORE_FAST_LOAD_FAST	175,853	0.1%	98.2%
LOAD_ATTR_PROPERTY	171,031	0.1%	98.2%	11.8%
BINARY_SUBSCR_DICT	167,925	0.1%	98.3%
LOAD_ATTR_METHOD_LAZY_DICT	159,749	0.1%	98.4%
STORE_ATTR	152,405	0.1%	98.4%
CALL_KW_NON_PY	152,248	0.1%	98.5%
CALL_ISINSTANCE	144,802	0.1%	98.5%
DELETE_SUBSCR	134,149	0.1%	98.6%
CONTAINS_OP_DICT	129,515	0.1%	98.6%
FOR_ITER_RANGE	127,400	0.0%	98.7%
DELETE_ATTR	125,745	0.0%	98.7%
FOR_ITER	120,275	0.0%	98.8%
LIST_APPEND	119,346	0.0%	98.8%
COMPARE_OP	118,974	0.0%	98.9%
LOAD_FAST_AND_CLEAR	118,890	0.0%	98.9%
DICT_MERGE	113,199	0.0%	99.0%
TO_BOOL_LIST	111,909	0.0%	99.0%
CALL_ALLOC_AND_ENTER_INIT	109,691	0.0%	99.1%	0.0%
EXIT_INIT_CHECK	109,687	0.0%	99.1%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	101,360	0.0%	99.1%
FOR_ITER_GEN	95,352	0.0%	99.2%
IMPORT_NAME	94,867	0.0%	99.2%
IMPORT_FROM	94,544	0.0%	99.2%
CALL_BUILTIN_O	93,472	0.0%	99.3%
BINARY_SUBSCR_TUPLE_INT	85,615	0.0%	99.3%
MAKE_FUNCTION	84,507	0.0%	99.3%
CALL_BOUND_METHOD_GENERAL	82,485	0.0%	99.4%
CALL_KW_PY	76,565	0.0%	99.4%
LOAD_ATTR_CLASS	75,892	0.0%	99.4%
FORMAT_SIMPLE	75,849	0.0%	99.5%
BINARY_SUBSCR	74,916	0.0%	99.5%
UNPACK_SEQUENCE_TUPLE	71,375	0.0%	99.5%
IS_OP	67,342	0.0%	99.6%
UNARY_NOT	67,273	0.0%	99.6%
CALL_LIST_APPEND	59,634	0.0%	99.6%
BINARY_OP_MULTIPLY_FLOAT	59,156	0.0%	99.6%
BINARY_SUBSCR_STR_INT	59,156	0.0%	99.6%
BUILD_STRING	58,817	0.0%	99.7%
SET_FUNCTION_ATTRIBUTE	58,684	0.0%	99.7%
BINARY_OP_ADD_FLOAT	57,246	0.0%	99.7%	27.7%
CALL_BOUND_METHOD_EXACT_ARGS	55,927	0.0%	99.7%	0.1%
BINARY_SUBSCR_LIST_INT	51,000	0.0%	99.8%
TO_BOOL_STR	42,738	0.0%	99.8%
STORE_SUBSCR	42,290	0.0%	99.8%
BINARY_OP_INPLACE_ADD_UNICODE	41,788	0.0%	99.8%
LOAD_SUPER_ATTR_ATTR	40,440	0.0%	99.8%
POP_EXCEPT	39,273	0.0%	99.8%
PUSH_EXC_INFO	39,273	0.0%	99.9%
BINARY_OP_SUBTRACT_FLOAT	35,054	0.0%	99.9%
FOR_ITER_TUPLE	34,498	0.0%	99.9%
LIST_EXTEND	34,366	0.0%	99.9%
CONVERT_VALUE	34,044	0.0%	99.9%
CHECK_EXC_MATCH	30,890	0.0%	99.9%
BINARY_SLICE	26,367	0.0%	99.9%
RETURN_GENERATOR	25,319	0.0%	99.9%
RERAISE	25,152	0.0%	99.9%
CALL_TUPLE_1	19,027	0.0%	100.0%
LOAD_ATTR_SLOT	18,606	0.0%	100.0%
STORE_ATTR_SLOT	18,190	0.0%	100.0%
CALL_STR_1	16,811	0.0%	100.0%
END_FOR	16,766	0.0%	100.0%
JUMP_BACKWARD_NO_INTERRUPT	14,173	0.0%	100.0%
RAISE_VARARGS	8,387	0.0%	100.0%
WITH_EXCEPT_START	8,383	0.0%	100.0%
CALL	4,948	0.0%	100.0%
LOAD_GLOBAL	3,225	0.0%	100.0%
STORE_NAME	806	0.0%	100.0%
BINARY_OP_ADD_UNICODE	522	0.0%	100.0%
RESUME	507	0.0%	100.0%	17.4%
CONTAINS_OP_SET	415	0.0%	100.0%
TO_BOOL_ALWAYS_TRUE	356	0.0%	100.0%
CONTAINS_OP	322	0.0%	100.0%
LOAD_NAME	267	0.0%	100.0%
CALL_KW	183	0.0%	100.0%
CALL_TYPE_1	154	0.0%	100.0%
UNPACK_SEQUENCE	149	0.0%	100.0%
EXTENDED_ARG	129	0.0%	100.0%
DELETE_FAST	128	0.0%	100.0%
LOAD_SUPER_ATTR	68	0.0%	100.0%
LOAD_BUILD_CLASS	42	0.0%	100.0%
LOAD_LOCALS	38	0.0%	100.0%
COMPARE_OP_FLOAT	29	0.0%	100.0%	3.4%
CALL_INTRINSIC_1	16	0.0%	100.0%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	12	0.0%	100.0%	100.0%
DELETE_NAME	6	0.0%	100.0%
STORE_GLOBAL	4	0.0%	100.0%
BINARY_SUBSCR_GETITEM	3	0.0%	100.0%
BUILD_SET	2	0.0%	100.0%
MAP_ADD	1	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
RESUME_CHECK LOAD_FAST	13,944,064	5.4%	5.4%
CACHE RESUME_CHECK	10,789,794	4.2%	9.6%
RETURN_VALUE INTERPRETER_EXIT	10,094,148	3.9%	13.6%
ENTER_EXECUTOR YIELD_VALUE	9,941,988	3.9%	17.5%
LOAD_FAST RETURN_VALUE	9,854,009	3.8%	21.3%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	9,501,922	3.7%	25.0%
YIELD_VALUE STORE_FAST	9,221,296	3.6%	28.6%
STORE_FAST ENTER_EXECUTOR	9,142,708	3.6%	32.2%
RETURN_VALUE POP_TOP	5,675,669	2.2%	34.4%
COPY STORE_FAST	4,174,603	1.6%	36.0%
STORE_FAST COPY	4,174,283	1.6%	37.6%
POP_TOP LOAD_CONST_IMMORTAL	3,887,849	1.5%	39.2%
CALL_PY_EXACT_ARGS RESUME_CHECK	3,757,020	1.5%	40.6%
LOAD_CONST_IMMORTAL RETURN_VALUE	3,649,670	1.4%	42.0%
NOP LOAD_FAST	3,348,331	1.3%	43.3%
STORE_FAST LOAD_FAST	3,043,613	1.2%	44.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT	2,714,668	1.1%	45.6%
LOAD_CONST_IMMORTAL LOAD_CONST_IMMORTAL	2,543,321	1.0%	46.6%
PUSH_NULL LOAD_FAST	2,375,747	0.9%	47.5%
LOAD_FAST PUSH_NULL	2,325,103	0.9%	48.4%
LOAD_FAST CALL_FUNCTION_EX	1,880,137	0.7%	49.2%
POP_JUMP_IF_FALSE LOAD_FAST	1,853,675	0.7%	49.9%
CALL_FUNCTION_EX RETURN_VALUE	1,844,109	0.7%	50.6%
LOAD_GLOBAL_BUILTIN LOAD_FAST	1,757,987	0.7%	51.3%
STORE_FAST_STORE_FAST LOAD_FAST	1,755,233	0.7%	52.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS POP_TOP	1,739,817	0.7%	52.6%
LOAD_CONST_IMMORTAL COPY	1,704,116	0.7%	53.3%
POP_TOP LOAD_FAST	1,683,123	0.7%	54.0%
COPY STORE_FAST_STORE_FAST	1,678,583	0.7%	54.6%
POP_TOP ENTER_EXECUTOR	1,668,311	0.7%	55.3%
CALL_PY_GENERAL RESUME_CHECK	1,655,079	0.6%	55.9%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	1,647,687	0.6%	56.6%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	1,637,045	0.6%	57.2%
ENTER_EXECUTOR CALL_FUNCTION_EX	1,622,492	0.6%	57.8%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	1,570,160	0.6%	58.4%
LOAD_FAST LOAD_SMALL_INT	1,523,531	0.6%	59.0%
SWAP SWAP	1,372,785	0.5%	59.6%
STORE_FAST NOP	1,354,163	0.5%	60.1%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	1,253,853	0.5%	60.6%
COPY LOAD_SPECIAL	1,253,604	0.5%	61.1%
LOAD_SPECIAL SWAP	1,253,604	0.5%	61.6%
SWAP LOAD_SPECIAL	1,253,604	0.5%	62.1%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	1,244,135	0.5%	62.5%
LOAD_FAST_LOAD_FAST LOAD_FAST	1,208,224	0.5%	63.0%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR	1,204,184	0.5%	63.5%
LOAD_ATTR_METHOD_NO_DICT CALL_METHOD_DESCRIPTOR_NOARGS	1,191,976	0.5%	63.9%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	1,169,463	0.5%	64.4%
LOAD_ATTR_METHOD_NO_DICT CALL_NON_PY_GENERAL	1,141,913	0.4%	64.8%
LOAD_SPECIAL CALL_PY_EXACT_ARGS	1,093,549	0.4%	65.3%
CALL_NON_PY_GENERAL RETURN_VALUE	1,092,937	0.4%	65.7%
LOAD_CONST_IMMORTAL CALL_PY_GENERAL	1,085,091	0.4%	66.1%
LOAD_ATTR_INSTANCE_VALUE COPY	1,042,346	0.4%	66.5%
RESUME_CHECK LOAD_GLOBAL_MODULE	1,038,558	0.4%	66.9%
PUSH_NULL LOAD_FAST_LOAD_FAST	1,032,832	0.4%	67.3%
LOAD_ATTR PUSH_NULL	1,016,313	0.4%	67.7%
LOAD_FAST TO_BOOL_BOOL	1,012,066	0.4%	68.1%
LOAD_FAST BUILD_TUPLE	1,012,010	0.4%	68.5%
POP_JUMP_IF_FALSE NOP	981,549	0.4%	68.9%
LOAD_FAST LOAD_ATTR	977,300	0.4%	69.3%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	959,380	0.4%	69.7%
POP_TOP NOP	954,854	0.4%	70.0%
LOAD_ATTR_INSTANCE_VALUE LOAD_GLOBAL_MODULE	949,891	0.4%	70.4%
STORE_FAST LOAD_CONST_IMMORTAL	931,262	0.4%	70.8%
RESUME_CHECK POP_TOP	925,839	0.4%	71.1%
COMPARE_OP_STR POP_JUMP_IF_FALSE	925,113	0.4%	71.5%
LOAD_GLOBAL_MODULE COMPARE_OP_STR	907,733	0.4%	71.8%
LOAD_FAST CALL_BUILTIN_FAST_WITH_KEYWORDS	896,641	0.3%	72.2%
CALL_FUNCTION_EX RESUME_CHECK	882,460	0.3%	72.5%
LOAD_SMALL_INT BINARY_OP_ADD_INT	875,681	0.3%	72.9%
CALL_BUILTIN_CLASS RETURN_VALUE	874,147	0.3%	73.2%
LOAD_GLOBAL_BUILTIN LOAD_GLOBAL_BUILTIN	866,497	0.3%	73.6%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	841,489	0.3%	73.9%
YIELD_VALUE INTERPRETER_EXIT	838,986	0.3%	74.2%
CALL_METHOD_DESCRIPTOR_NOARGS STORE_FAST	838,569	0.3%	74.5%
POP_TOP LOAD_FAST_CHECK	838,384	0.3%	74.9%
LOAD_FAST_CHECK UNPACK_SEQUENCE_TWO_TUPLE	838,296	0.3%	75.2%
LOAD_ATTR_MODULE PUSH_NULL	837,470	0.3%	75.5%
RETURN_VALUE BUILD_TUPLE	832,411	0.3%	75.8%
BUILD_TUPLE STORE_FAST	831,900	0.3%	76.2%
BINARY_OP_ADD_INT STORE_FAST	831,899	0.3%	76.5%
BUILD_TUPLE CALL_BUILTIN_FAST_WITH_KEYWORDS	831,898	0.3%	76.8%
CALL_FUNCTION_EX CALL_BUILTIN_CLASS	831,898	0.3%	77.1%
STORE_FAST_STORE_FAST ENTER_EXECUTOR	827,804	0.3%	77.5%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	826,247	0.3%	77.8%
COMPARE_OP_INT POP_JUMP_IF_FALSE	800,396	0.3%	78.1%
STORE_ATTR_INSTANCE_VALUE LOAD_CONST_IMMORTAL	787,543	0.3%	78.4%
LOAD_FAST CALL_PY_EXACT_ARGS	742,529	0.3%	78.7%
LOAD_GLOBAL_MODULE LOAD_FAST	680,303	0.3%	79.0%
LOAD_FAST LOAD_GLOBAL_MODULE	672,166	0.3%	79.2%
POP_JUMP_IF_FALSE LOAD_CONST_IMMORTAL	652,107	0.3%	79.5%
RETURN_VALUE STORE_FAST	647,644	0.3%	79.7%
LOAD_GLOBAL_MODULE CALL_NON_PY_GENERAL	642,917	0.3%	80.0%
CALL_NON_PY_GENERAL POP_TOP	619,228	0.2%	80.2%
LOAD_ATTR LOAD_FAST	607,186	0.2%	80.5%
CALL_NON_PY_GENERAL LOAD_FAST	584,293	0.2%	80.7%
POP_JUMP_IF_TRUE LOAD_FAST	567,291	0.2%	80.9%
LOAD_SMALL_INT COMPARE_OP_INT	537,939	0.2%	81.1%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	529,572	0.2%	81.3%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	508,071	0.2%	81.5%
PUSH_NULL CALL_NON_PY_GENERAL	503,085	0.2%	81.7%

Predecessor/Successor Pairs

Top 5 predecessors and successors of each Tier 1 opcode.

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

BINARY_SLICE

Successors and predecessors for BINARY_SLICE

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	25,659	97.3%
LOAD_CONST_IMMORTAL	417	1.6%
LOAD_FAST	289	1.1%
BINARY_OP	2	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	25,657	97.3%
STORE_FAST	640	2.4%
BUILD_TUPLE	33	0.1%
LOAD_DEREF	33	0.1%
CALL	4	0.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	10,789,794	98.6%
COPY_FREE_VARS	143,143	1.3%
POP_TOP	8,557	0.1%
RESUME	120	0.0%
MAKE_CELL	39	0.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_SMALL_INT	55,910	74.6%
LOAD_FAST_LOAD_FAST	18,778	25.1%
BINARY_SUBSCR	148	0.2%
LOAD_CONST	68	0.1%
LOAD_CONST_IMMORTAL	8	0.0%

Successors	Count	Percentage
STORE_FAST	55,824	74.5%
LOAD_ATTR_METHOD_WITH_VALUES	18,770	25.1%
BINARY_SUBSCR	148	0.2%
BINARY_SUBSCR_TUPLE_INT	66	0.1%
BINARY_SUBSCR_LIST_INT	46	0.1%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
BUILD_STRING	41,783	100.0%
BINARY_OP_ADD_UNICODE	3	0.0%
BINARY_OP	2	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	41,785	100.0%
JUMP_BACKWARD	3	0.0%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	22,566	73.1%
LOAD_ATTR_MODULE	8,318	26.9%
LOAD_GLOBAL	5	0.0%
LOAD_ATTR	1	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	30,890	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	58,446	43.6%
CALL_NON_PY_GENERAL	41,785	31.1%
LOAD_ATTR_INSTANCE_VALUE	33,912	25.3%
LOAD_ATTR	4	0.0%
CALL	2	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	108,595	81.0%
LOAD_FAST	25,533	19.0%
LOAD_GLOBAL_MODULE	21	0.0%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_VALUE	16,766	100.0%

Successors	Count	Percentage
POP_TOP	16,766	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_VALUE	109,687	100.0%

Successors	Count	Percentage
RETURN_VALUE	109,687	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
LOAD_FAST	41,797	55.1%
CONVERT_VALUE	34,044	44.9%
LOAD_ATTR_MODULE	6	0.0%
CALL	1	0.0%
CALL_BUILTIN_O	1	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	58,815	77.5%
BUILD_STRING	17,028	22.4%
LOAD_FAST	4	0.0%
LOAD_CONST	2	0.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	264,770	56.1%
SWAP	76,583	16.2%
CALL_BUILTIN_CLASS	59,394	12.6%
GET_ITER	18,774	4.0%
STORE_FAST_LOAD_FAST	18,774	4.0%

Successors	Count	Percentage
FOR_ITER_LIST	241,340	51.1%
LOAD_FAST_AND_CLEAR	76,583	16.2%
FOR_ITER_RANGE	50,935	10.8%
FOR_ITER	42,282	9.0%
GET_ITER	18,774	4.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	10,094,148	92.3%
YIELD_VALUE	838,986	7.7%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	84,507	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	58,683	69.4%
STORE_FAST	17,022	20.1%
LOAD_FAST	8,515	10.1%
STORE_NAME	208	0.2%
LOAD_CONST_IMMORTAL	42	0.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_FAST	1,354,163	34.1%
POP_JUMP_IF_FALSE	981,549	24.7%
POP_TOP	954,854	24.0%
RESUME_CHECK	488,238	12.3%
POP_JUMP_IF_NONE	96,330	2.4%

Successors	Count	Percentage
LOAD_FAST	3,348,331	84.2%
LOAD_GLOBAL_MODULE	396,523	10.0%
LOAD_GLOBAL_BUILTIN	87,068	2.2%
LOAD_CONST_IMMORTAL	71,949	1.8%
LOAD_FAST_LOAD_FAST	44,354	1.1%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
COPY	16,769	42.7%
STORE_FAST	14,044	35.8%
POP_TOP	8,456	21.5%
SWAP	3	0.0%
STORE_SUBSCR_DICT	1	0.0%

Successors	Count	Percentage
RERAISE	16,769	42.7%
JUMP_BACKWARD_NO_INTERRUPT	14,044	35.8%
JUMP_FORWARD	8,321	21.2%
EXTENDED_ARG	129	0.3%
LOAD_CONST_IMMORTAL	5	0.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_VALUE	5,675,669	55.6%
CALL_BUILTIN_FAST_WITH_KEYWORDS	1,739,817	17.0%
RESUME_CHECK	925,839	9.1%
CALL_NON_PY_GENERAL	619,228	6.1%
CALL_METHOD_DESCRIPTOR_O	294,796	2.9%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	3,887,849	38.1%
LOAD_FAST	1,683,123	16.5%
ENTER_EXECUTOR	1,668,311	16.3%
NOP	954,854	9.3%
LOAD_FAST_CHECK	838,384	8.2%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	22,383	57.0%
RERAISE	8,386	21.4%
CALL_KW_NON_PY	8,318	21.2%
CALL_METHOD_DESCRIPTOR_FAST	128	0.3%
BINARY_SUBSCR_DICT	46	0.1%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	22,562	57.4%
WITH_EXCEPT_START	8,383	21.3%
LOAD_GLOBAL_MODULE	8,317	21.2%
LOAD_GLOBAL	11	0.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_FAST	2,325,103	53.8%
LOAD_ATTR	1,016,313	23.5%
LOAD_ATTR_MODULE	837,470	19.4%
LOAD_ATTR_INSTANCE_VALUE	67,316	1.6%
LOAD_SUPER_ATTR_ATTR	40,440	0.9%

Successors	Count	Percentage
LOAD_FAST	2,375,747	55.0%
LOAD_FAST_LOAD_FAST	1,032,832	23.9%
CALL_NON_PY_GENERAL	503,085	11.6%
LOAD_CONST	274,421	6.4%
CALL_PY_EXACT_ARGS	68,324	1.6%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	25,272	99.8%
COPY_FREE_VARS	36	0.1%
CALL	11	0.0%

Successors	Count	Percentage
RETURN_VALUE	8,383	33.1%
LOAD_FAST	8,383	33.1%
STORE_FAST	8,383	33.1%
CALL_METHOD_DESCRIPTOR_O	129	0.5%
CALL_BUILTIN_FAST_WITH_KEYWORDS	33	0.1%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	9,854,009	52.5%
LOAD_CONST_IMMORTAL	3,649,670	19.4%
CALL_FUNCTION_EX	1,844,109	9.8%
CALL_NON_PY_GENERAL	1,092,937	5.8%
CALL_BUILTIN_CLASS	874,147	4.7%

Successors	Count	Percentage
INTERPRETER_EXIT	10,094,148	53.8%
POP_TOP	5,675,669	30.2%
BUILD_TUPLE	832,411	4.4%
STORE_FAST	647,644	3.5%
TO_BOOL_BOOL	386,711	2.1%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
BUILD_TUPLE	17,022	40.3%
LOAD_FAST	16,671	39.4%
LOAD_ATTR_INSTANCE_VALUE	8,385	19.8%
STORE_SUBSCR	190	0.4%
LOAD_ATTR	10	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	25,413	60.1%
LOAD_GLOBAL_MODULE	16,636	39.3%
STORE_SUBSCR	190	0.4%
STORE_SUBSCR_DICT	27	0.1%
LOAD_FAST	17	0.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	220,272	99.2%
TO_BOOL	755	0.3%
LOAD_ATTR_INSTANCE_VALUE	302	0.1%
LOAD_GLOBAL_MODULE	267	0.1%
RETURN_VALUE	116	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	150,804	67.9%
POP_JUMP_IF_TRUE	70,030	31.5%
TO_BOOL	755	0.3%
TO_BOOL_BOOL	275	0.1%
TO_BOOL_NONE	59	0.0%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
BINARY_OP	101,625	54.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	84,608	45.4%
LOAD_ATTR	4	0.0%

Successors	Count	Percentage
BINARY_OP	186,237	100.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	67,269	100.0%
TO_BOOL	4	0.0%

Successors	Count	Percentage
RETURN_VALUE	67,273	100.0%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	8,383	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	8,359	99.7%
TO_BOOL	24	0.3%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	349,771	43.0%
UNARY_INVERT	186,237	22.9%
POP_JUMP_IF_FALSE	102,924	12.7%
LOAD_ATTR	59,342	7.3%
CALL_NON_PY_GENERAL	41,787	5.1%

Successors	Count	Percentage
COPY	290,460	35.7%
STORE_FAST	165,916	20.4%
TO_BOOL_INT	101,634	12.5%
UNARY_INVERT	101,625	12.5%
CALL_PY_GENERAL	65,988	8.1%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
JUMP_FORWARD	77,230	31.0%
SWAP	76,582	30.8%
LOAD_FAST	42,381	17.0%
LOAD_ATTR_INSTANCE_VALUE	26,360	10.6%
POP_TOP	17,110	6.9%

Successors	Count	Percentage
LOAD_FAST	85,885	34.5%
STORE_FAST	77,518	31.2%
SWAP	76,582	30.8%
RETURN_VALUE	8,319	3.3%
CALL_NON_PY_GENERAL	252	0.1%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
RESUME_CHECK	93,866	32.9%
LOAD_ATTR_INSTANCE_VALUE	67,316	23.6%
LOAD_FAST	45,869	16.1%
POP_TOP	25,534	9.0%
POP_JUMP_IF_NOT_NONE	25,149	8.8%

Successors	Count	Percentage
LOAD_FAST	240,977	84.6%
STORE_FAST	25,165	8.8%
BUILD_TUPLE	18,775	6.6%
RETURN_VALUE	15	0.0%
LOAD_GLOBAL_BUILTIN	8	0.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	41,787	71.0%
FORMAT_SIMPLE	17,028	29.0%
LOAD_CONST	2	0.0%

Successors	Count	Percentage
BINARY_OP_INPLACE_ADD_UNICODE	41,783	71.0%
RETURN_VALUE	17,022	28.9%
STORE_FAST	8	0.0%
BINARY_OP	4	0.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	1,012,010	49.2%
RETURN_VALUE	832,411	40.5%
LOAD_FAST_LOAD_FAST	46,325	2.3%
BINARY_OP	42,306	2.1%
LOAD_ATTR_INSTANCE_VALUE	33,906	1.6%

Successors	Count	Percentage
STORE_FAST	831,900	40.5%
CALL_BUILTIN_FAST_WITH_KEYWORDS	831,898	40.5%
CALL_NON_PY_GENERAL	103,566	5.0%
LOAD_CONST	100,544	4.9%
CALL_LIST_APPEND	42,302	2.1%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	1,120	22.6%
LOAD_ATTR_METHOD_WITH_VALUES	595	12.0%
PUSH_NULL	570	11.5%
LOAD_CONST_IMMORTAL	550	11.1%
LOAD_CONST	426	8.6%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,259	25.4%
CALL_PY_GENERAL	663	13.4%
CALL_NON_PY_GENERAL	524	10.6%
RESUME	291	5.9%
RETURN_VALUE	287	5.8%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
LOAD_FAST	1,880,137	52.0%
ENTER_EXECUTOR	1,622,492	44.9%
DICT_MERGE	113,199	3.1%
JUMP_BACKWARD	2	0.0%
CALL_INTRINSIC_1	1	0.0%

Successors	Count	Percentage
RETURN_VALUE	1,844,109	51.0%
RESUME_CHECK	882,460	24.4%
CALL_BUILTIN_CLASS	831,898	23.0%
POP_TOP	48,827	1.4%
STORE_FAST	8,391	0.2%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	183	100.0%

Successors	Count	Percentage
CALL_KW_NON_PY	128	69.9%
RESUME	12	6.6%
CALL_KW_PY	12	6.6%
LOAD_FAST	11	6.0%
POP_TOP	7	3.8%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_SMALL_INT	68,577	57.6%
LOAD_CONST	32,375	27.2%
LOAD_ATTR_INSTANCE_VALUE	16,815	14.1%
COMPARE_OP	381	0.3%
COMPARE_OP_INT	323	0.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	83,026	69.8%
POP_JUMP_IF_TRUE	34,970	29.4%
COMPARE_OP_INT	551	0.5%
COMPARE_OP	381	0.3%
COMPARE_OP_STR	41	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	257	79.8%
CONTAINS_OP	43	13.4%
LOAD_FAST_LOAD_FAST	6	1.9%
LOAD_CONST	5	1.6%
LOAD_ATTR	4	1.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	267	82.9%
CONTAINS_OP	43	13.4%
CONTAINS_OP_DICT	6	1.9%
POP_JUMP_IF_TRUE	3	0.9%
CONTAINS_OP_SET	3	0.9%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	17,020	50.0%
CALL_BUILTIN_FAST	17,020	50.0%
BINARY_SUBSCR	2	0.0%
CALL	2	0.0%

Successors	Count	Percentage
FORMAT_SIMPLE	34,044	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
STORE_FAST	4,174,283	54.6%
LOAD_CONST_IMMORTAL	1,704,116	22.3%
LOAD_ATTR_INSTANCE_VALUE	1,042,346	13.6%
BINARY_OP	290,460	3.8%
LOAD_GLOBAL_MODULE	125,355	1.6%

Successors	Count	Percentage
STORE_FAST	4,174,603	54.6%
STORE_FAST_STORE_FAST	1,678,583	22.0%
LOAD_SPECIAL	1,253,604	16.4%
TO_BOOL_INT	290,444	3.8%
LOAD_FAST	102,132	1.3%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CACHE	143,143	56.5%
CALL_PY_GENERAL	101,642	40.1%
CALL_BOUND_METHOD_GENERAL	8,381	3.3%
CALL_PY_EXACT_ARGS	173	0.1%
CALL_ALLOC_AND_ENTER_INIT	127	0.1%

Successors	Count	Percentage
RESUME_CHECK	253,419	100.0%
RETURN_GENERATOR	36	0.0%
RESUME	20	0.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	125,745	100.0%

Successors	Count	Percentage
LOAD_FAST	83,830	66.7%
LOAD_CONST_IMMORTAL	41,787	33.2%
LOAD_GLOBAL_MODULE	126	0.1%
LOAD_GLOBAL	2	0.0%

DELETE_FAST

Successors and predecessors for DELETE_FAST

Predecessors	Count	Percentage
POP_TOP	128	100.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	126	98.4%
LOAD_GLOBAL	2	1.6%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	67,316	59.5%
LOAD_FAST	45,871	40.5%
CALL_NON_PY_GENERAL	8	0.0%
LOAD_ATTR	4	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	113,199	100.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
POP_EXCEPT	129	100.0%

Successors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	129	100.0%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	77,736	64.6%
GET_ITER	42,282	35.2%
FOR_ITER	257	0.2%

Successors	Count	Percentage
STORE_FAST_LOAD_FAST	77,936	64.8%
UNPACK_SEQUENCE_TWO_TUPLE	27,150	22.6%
LOAD_GLOBAL_MODULE	8,359	6.9%
SWAP	5,998	5.0%
FOR_ITER	257	0.2%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	94,524	100.0%
STORE_NAME	20	0.0%

Successors	Count	Percentage
STORE_FAST	94,476	99.9%
STORE_NAME	68	0.1%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	94,524	99.6%
LOAD_CONST_IMMORTAL	343	0.4%

Successors	Count	Percentage
IMPORT_FROM	94,524	99.6%
STORE_FAST	262	0.3%
STORE_NAME	81	0.1%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
RETURN_VALUE	41,787	62.1%
LOAD_FAST	25,174	37.4%
LOAD_GLOBAL_MODULE	230	0.3%
LOAD_CONST_IMMORTAL	135	0.2%
LOAD_GLOBAL	16	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	67,186	99.8%
STORE_FAST	135	0.2%
POP_JUMP_IF_TRUE	21	0.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	359,840	48.1%
STORE_FAST	136,291	18.2%
LIST_APPEND	108,340	14.5%
CALL_LIST_APPEND	42,304	5.7%
POP_JUMP_IF_NOT_NONE	34,353	4.6%

Successors	Count	Percentage
FOR_ITER_LIST	303,146	40.5%
LOAD_FAST	173,083	23.1%
FOR_ITER_GEN	78,586	10.5%
FOR_ITER	77,736	10.4%
FOR_ITER_RANGE	76,438	10.2%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
POP_EXCEPT	14,044	99.1%
EXTENDED_ARG	129	0.9%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	14,002	98.8%
LOAD_FAST	171	1.2%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	193,659	61.5%
POP_TOP	61,354	19.5%
STORE_ATTR_INSTANCE_VALUE	25,532	8.1%
LOAD_SMALL_INT	17,827	5.7%
BINARY_SUBSCR_TUPLE_INT	8,381	2.7%

Successors	Count	Percentage
LOAD_FAST	144,030	45.7%
BUILD_LIST	77,230	24.5%
LOAD_GLOBAL_MODULE	33,697	10.7%
STORE_FAST	26,210	8.3%
LOAD_FAST_LOAD_FAST	25,564	8.1%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
BINARY_SUBSCR_STR_INT	59,156	49.6%
LOAD_ATTR	42,307	35.4%
RETURN_VALUE	17,559	14.7%
CALL_METHOD_DESCRIPTOR_FAST	322	0.3%
BINARY_SUBSCR	2	0.0%

Successors	Count	Percentage
JUMP_BACKWARD	108,340	90.8%
ENTER_EXECUTOR	11,006	9.2%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	17,248	50.2%
RETURN_VALUE	17,105	49.8%
LOAD_CONST	12	0.0%
LOAD_DEREF	1	0.0%

Successors	Count	Percentage
LOAD_FAST	17,169	50.0%
STORE_FAST	17,105	49.8%
RETURN_VALUE	64	0.2%
CALL_INTRINSIC_1	16	0.0%
STORE_NAME	11	0.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,204,184	50.3%
LOAD_FAST	977,300	40.8%
LOAD_GLOBAL_MODULE	149,370	6.2%
CALL_NON_PY_GENERAL	32,060	1.3%
LOAD_FAST_LOAD_FAST	26,115	1.1%

Successors	Count	Percentage
PUSH_NULL	1,016,313	42.4%
LOAD_FAST	607,186	25.3%
STORE_FAST	195,877	8.2%
CALL_NON_PY_GENERAL	109,325	4.6%
STORE_SUBSCR_DICT	102,920	4.3%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
PUSH_NULL	274,421	28.9%
LOAD_FAST	140,695	14.8%
LOAD_SMALL_INT	137,064	14.4%
BUILD_TUPLE	100,544	10.6%
RETURN_VALUE	47,818	5.0%

Successors	Count	Percentage
LOAD_FAST	165,569	17.4%
CALL_KW_NON_PY	152,120	16.0%
CALL_PY_GENERAL	142,227	15.0%
IMPORT_NAME	94,524	9.9%
MAKE_FUNCTION	84,507	8.9%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	244,865	74.5%
POP_JUMP_IF_NOT_NONE	41,787	12.7%
STORE_DEREF	41,787	12.7%
STORE_FAST	168	0.1%
POP_JUMP_IF_FALSE	48	0.0%

Successors	Count	Percentage
LOAD_FAST	244,911	74.5%
POP_JUMP_IF_NOT_NONE	83,574	25.4%
STORE_FAST	135	0.0%
PUSH_NULL	37	0.0%
LOAD_CONST_IMMORTAL	36	0.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
RESUME_CHECK	13,944,064	35.1%
NOP	3,348,331	8.4%
STORE_FAST	3,043,613	7.7%
PUSH_NULL	2,375,747	6.0%
POP_JUMP_IF_FALSE	1,853,675	4.7%

Successors	Count	Percentage
RETURN_VALUE	9,854,009	24.8%
LOAD_ATTR_INSTANCE_VALUE	9,501,922	23.9%
PUSH_NULL	2,325,103	5.9%
CALL_FUNCTION_EX	1,880,137	4.7%
STORE_ATTR_INSTANCE_VALUE	1,637,045	4.1%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	76,583	64.4%
LOAD_FAST_AND_CLEAR	42,307	35.6%

Successors	Count	Percentage
SWAP	76,583	64.4%
LOAD_FAST_AND_CLEAR	42,307	35.6%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_TOP	838,384	93.3%
POP_JUMP_IF_NOT_NONE	34,924	3.9%
LOAD_ATTR	25,071	2.8%
LOAD_FAST	13	0.0%
LOAD_ATTR_METHOD_NO_DICT	13	0.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	838,296	93.3%
LOAD_GLOBAL_MODULE	34,920	3.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	25,065	2.8%
POP_JUMP_IF_NOT_NONE	82	0.0%
LOAD_FAST	13	0.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
PUSH_NULL	1,032,832	32.8%
LOAD_GLOBAL_MODULE	316,262	10.1%
LOAD_FAST_LOAD_FAST	223,860	7.1%
POP_JUMP_IF_FALSE	220,682	7.0%
STORE_ATTR_INSTANCE_VALUE	201,809	6.4%

Successors	Count	Percentage
LOAD_FAST	1,208,224	38.4%
STORE_ATTR_INSTANCE_VALUE	497,818	15.8%
LOAD_ATTR_INSTANCE_VALUE	245,775	7.8%
LOAD_FAST_LOAD_FAST	223,860	7.1%
CALL_NON_PY_GENERAL	196,529	6.2%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
POP_TOP	460	14.3%
RESUME_CHECK	443	13.7%
POP_JUMP_IF_FALSE	330	10.2%
STORE_FAST	288	8.9%
STORE_ATTR_INSTANCE_VALUE	226	7.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,826	56.6%
LOAD_GLOBAL_BUILTIN	553	17.1%
LOAD_ATTR	391	12.1%
LOAD_FAST	178	5.5%
CALL	74	2.3%

LOAD_SMALL_INT

Successors and predecessors for LOAD_SMALL_INT

Predecessors	Count	Percentage
LOAD_FAST	1,523,531	75.4%
POP_JUMP_IF_FALSE	78,084	3.9%
CALL_METHOD_DESCRIPTOR_O	76,974	3.8%
RESUME_CHECK	59,823	3.0%
LOAD_ATTR_INSTANCE_VALUE	34,772	1.7%

Successors	Count	Percentage
BINARY_OP_ADD_INT	875,681	43.3%
COMPARE_OP_INT	537,939	26.6%
LOAD_CONST	137,064	6.8%
BINARY_SUBSCR_TUPLE_INT	85,549	4.2%
STORE_FAST	76,842	3.8%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	1,253,604	50.0%
SWAP	1,253,604	50.0%

Successors	Count	Percentage
SWAP	1,253,604	50.0%
CALL_PY_EXACT_ARGS	1,093,549	43.6%
CALL_NON_PY_GENERAL	159,813	6.4%
CALL_METHOD_DESCRIPTOR_NOARGS	141	0.0%
CALL	101	0.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	68	100.0%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	31	45.6%
LOAD_SUPER_ATTR_ATTR	24	35.3%
PUSH_NULL	4	5.9%
LOAD_FAST_LOAD_FAST	4	5.9%
LOAD_FAST	3	4.4%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	167,149	79.9%
CALL_PY_EXACT_ARGS	41,818	20.0%
CALL_PY_GENERAL	133	0.1%
CACHE	39	0.0%
CALL	4	0.0%

Successors	Count	Percentage
MAKE_CELL	167,149	79.9%
RESUME_CHECK	41,954	20.1%
RESUME	40	0.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	1,647,687	34.6%
COMPARE_OP_STR	925,113	19.4%
COMPARE_OP_INT	800,396	16.8%
TO_BOOL_INT	493,736	10.4%
TO_BOOL_NONE	335,810	7.1%

Successors	Count	Percentage
LOAD_FAST	1,853,675	39.0%
NOP	981,549	20.6%
LOAD_CONST_IMMORTAL	652,107	13.7%
LOAD_GLOBAL_MODULE	428,391	9.0%
LOAD_FAST_LOAD_FAST	220,682	4.6%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	500,406	76.6%
LOAD_ATTR_INSTANCE_VALUE	93,692	14.3%
LOAD_GLOBAL_MODULE	41,785	6.4%
LOAD_ATTR	17,033	2.6%
LOAD_ATTR_MODULE	159	0.0%

Successors	Count	Percentage
LOAD_FAST	343,776	52.6%
LOAD_GLOBAL_MODULE	128,105	19.6%
NOP	96,330	14.7%
LOAD_SMALL_INT	33,660	5.2%
LOAD_GLOBAL_BUILTIN	25,549	3.9%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	444,743	50.2%
LOAD_ATTR_INSTANCE_VALUE	321,398	36.3%
LOAD_DEREF	83,574	9.4%
RETURN_VALUE	35,296	4.0%
CALL_BUILTIN_FAST	122	0.0%

Successors	Count	Percentage
LOAD_FAST	402,639	45.5%
LOAD_CONST_IMMORTAL	193,025	21.8%
LOAD_FAST_LOAD_FAST	75,832	8.6%
LOAD_GLOBAL_MODULE	59,396	6.7%
LOAD_DEREF	41,787	4.7%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	826,247	74.9%
TO_BOOL	70,030	6.3%
TO_BOOL_STR	42,658	3.9%
TO_BOOL_NONE	42,423	3.8%
COMPARE_OP	34,970	3.2%

Successors	Count	Percentage
LOAD_FAST	567,291	51.4%
LOAD_CONST_IMMORTAL	192,172	17.4%
LOAD_FAST_LOAD_FAST	78,636	7.1%
LOAD_GLOBAL_MODULE	73,271	6.6%
RETURN_VALUE	55,789	5.1%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	8,386	100.0%
CALL_KW_NON_PY	1	0.0%

Successors	Count	Percentage
COPY	8,386	100.0%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	16,769	66.7%
POP_JUMP_IF_TRUE	8,383	33.3%

Successors	Count	Percentage
PUSH_EXC_INFO	8,386	50.0%
COPY	8,383	50.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	58,683	100.0%
SET_FUNCTION_ATTRIBUTE	1	0.0%

Successors	Count	Percentage
STORE_FAST	58,582	99.8%
STORE_NAME	63	0.1%
LOAD_GLOBAL_MODULE	33	0.1%
LOAD_FAST	3	0.0%
LOAD_CONST	2	0.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	108,711	71.3%
LOAD_ATTR_INSTANCE_VALUE	25,209	16.5%
LOAD_FAST_LOAD_FAST	17,432	11.4%
STORE_ATTR	751	0.5%
LOAD_GLOBAL_MODULE	255	0.2%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	66,872	43.9%
LOAD_FAST	49,230	32.3%
LOAD_CONST_IMMORTAL	17,213	11.3%
LOAD_FAST_LOAD_FAST	17,178	11.3%
STORE_ATTR_INSTANCE_VALUE	980	0.6%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	83,574	40.0%
LOAD_GLOBAL_MODULE	83,574	40.0%
LOAD_GLOBAL_BUILTIN	41,787	20.0%
CALL_NON_PY_GENERAL	133	0.1%
LOAD_LOCALS	38	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	83,570	40.0%
LOAD_FAST	41,922	20.0%
LOAD_DEREF	41,787	20.0%
LOAD_GLOBAL_BUILTIN	41,785	20.0%
LOAD_CONST	33	0.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
YIELD_VALUE	9,221,296	46.8%
COPY	4,174,603	21.2%
CALL_METHOD_DESCRIPTOR_NOARGS	838,569	4.3%
BUILD_TUPLE	831,900	4.2%
BINARY_OP_ADD_INT	831,899	4.2%

Successors	Count	Percentage
ENTER_EXECUTOR	9,142,708	46.4%
COPY	4,174,283	21.2%
LOAD_FAST	3,043,613	15.5%
NOP	1,354,163	6.9%
LOAD_CONST_IMMORTAL	931,262	4.7%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	80,063	45.5%
FOR_ITER	77,936	44.3%
COPY	17,022	9.7%
FOR_ITER_RANGE	510	0.3%
FOR_ITER_TUPLE	322	0.2%

Successors	Count	Percentage
YIELD_VALUE	80,060	45.5%
LOAD_FAST	59,158	33.6%
GET_ITER	18,774	10.7%
STORE_ATTR_INSTANCE_VALUE	17,018	9.7%
LOAD_SMALL_INT	512	0.3%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
COPY	1,678,583	62.2%
UNPACK_SEQUENCE_TWO_TUPLE	959,380	35.6%
UNPACK_SEQUENCE_TUPLE	39,456	1.5%
STORE_FAST_STORE_FAST	20,654	0.8%
UNPACK_SEQUENCE	33	0.0%

Successors	Count	Percentage
LOAD_FAST	1,755,233	65.1%
ENTER_EXECUTOR	827,804	30.7%
STORE_FAST	39,459	1.5%
STORE_FAST_STORE_FAST	20,654	0.8%
LOAD_FAST_LOAD_FAST	18,911	0.7%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
SWAP	1,372,785	45.6%
LOAD_SPECIAL	1,253,604	41.6%
LOAD_FAST	76,756	2.5%
LOAD_FAST_AND_CLEAR	76,583	2.5%
BUILD_LIST	76,582	2.5%

Successors	Count	Percentage
SWAP	1,372,785	45.6%
LOAD_SPECIAL	1,253,604	41.6%
LOAD_CONST_IMMORTAL	119,181	4.0%
GET_ITER	76,583	2.5%
BUILD_LIST	76,582	2.5%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	42	28.2%
FOR_ITER	37	24.8%
CALL_BUILTIN_FAST	23	15.4%
CALL	15	10.1%
RETURN_VALUE	12	8.1%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	106	71.1%
STORE_FAST_STORE_FAST	33	22.1%
UNPACK_SEQUENCE_TUPLE	5	3.4%
LOAD_FAST	3	2.0%
STORE_FAST	2	1.3%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	9,941,988	98.8%
STORE_FAST_LOAD_FAST	80,060	0.8%
BUILD_TUPLE	37,553	0.4%
BINARY_OP	512	0.0%
CALL_STR_1	127	0.0%

Successors	Count	Percentage
STORE_FAST	9,221,296	91.7%
INTERPRETER_EXIT	838,986	8.3%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	291	57.4%
CACHE	120	23.7%
MAKE_CELL	40	7.9%
COPY_FREE_VARS	20	3.9%
CALL_KW	12	2.4%

Successors	Count	Percentage
LOAD_FAST	247	48.7%
LOAD_GLOBAL	129	25.4%
LOAD_NAME	42	8.3%
NOP	20	3.9%
LOAD_SMALL_INT	20	3.9%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	56,947	99.5%
BINARY_OP	299	0.5%

Successors	Count	Percentage
STORE_FAST	56,951	99.5%
BINARY_OP	295	0.5%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	875,681	97.1%
LOAD_FAST_LOAD_FAST	25,657	2.8%
BINARY_OP	43	0.0%

Successors	Count	Percentage
STORE_FAST	831,899	92.3%
SWAP	34,772	3.9%
BINARY_SLICE	25,659	2.8%
CALL_BOUND_METHOD_EXACT_ARGS	8,359	0.9%
LOAD_CONST_IMMORTAL	288	0.0%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	220	42.1%
CALL_METHOD_DESCRIPTOR_O	126	24.1%
LOAD_CONST_IMMORTAL	126	24.1%
BINARY_SUBSCR_LIST_INT	30	5.7%
LOAD_FAST	17	3.3%

Successors	Count	Percentage
LOAD_FAST	237	45.4%
LOAD_CONST_IMMORTAL	127	24.3%
CALL_PY_GENERAL	110	21.1%
STORE_FAST	34	6.5%
CALL_BUILTIN_FAST	10	1.9%

BINARY_OP_MULTIPLY_FLOAT

Successors and predecessors for BINARY_OP_MULTIPLY_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	59,154	100.0%
BINARY_OP	2	0.0%

Successors	Count	Percentage
CALL_BUILTIN_O	59,154	100.0%
CALL	2	0.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	34,920	99.6%
LOAD_FAST	90	0.3%
BINARY_OP	44	0.1%

Successors	Count	Percentage
STORE_FAST	35,054	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	121,680	65.2%
LOAD_SMALL_INT	56,295	30.2%
CALL_LEN	8,613	4.6%
BINARY_OP	32	0.0%

Successors	Count	Percentage
STORE_FAST	177,473	95.1%
CALL_BUILTIN_CLASS	8,359	4.5%
RETURN_VALUE	511	0.3%
CALL_BUILTIN_FAST	254	0.1%
CALL	23	0.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	150,511	89.6%
LOAD_CONST_IMMORTAL	17,300	10.3%
LOAD_FAST	107	0.1%
BINARY_SUBSCR	4	0.0%
RETURN_VALUE	3	0.0%

Successors	Count	Percentage
RETURN_VALUE	150,643	89.7%
CONVERT_VALUE	17,020	10.1%
STORE_FAST	188	0.1%
PUSH_EXC_INFO	46	0.0%
CALL_BUILTIN_CLASS	15	0.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	34,206	67.1%
LOAD_SMALL_INT	16,748	32.8%
BINARY_SUBSCR	46	0.1%

Successors	Count	Percentage
STORE_FAST	34,208	67.1%
LOAD_CONST_IMMORTAL	16,762	32.9%
BINARY_OP_ADD_UNICODE	30	0.1%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
CALL_BUILTIN_O	59,154	100.0%
BINARY_SUBSCR	2	0.0%

Successors	Count	Percentage
LIST_APPEND	59,156	100.0%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	85,549	99.9%
BINARY_SUBSCR	66	0.1%

Successors	Count	Percentage
RETURN_VALUE	76,911	89.8%
JUMP_FORWARD	8,381	9.8%
STORE_FAST	323	0.4%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	50,144	45.7%
LOAD_GLOBAL_MODULE	41,785	38.1%
LOAD_FAST	16,886	15.4%
RETURN_VALUE	510	0.5%
BUILD_TUPLE	126	0.1%

Successors	Count	Percentage
RESUME_CHECK	109,560	99.9%
COPY_FREE_VARS	127	0.1%
STORE_FAST	4	0.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	34,162	61.1%
BINARY_OP_ADD_INT	8,359	14.9%
PUSH_NULL	6,714	12.0%
LOAD_FAST	6,534	11.7%
LOAD_ATTR_INSTANCE_VALUE	126	0.2%

Successors	Count	Percentage
RESUME_CHECK	55,926	100.0%
CALL_PY_EXACT_ARGS	1	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	42,172	51.1%
LOAD_FAST	31,799	38.6%
LOAD_GLOBAL_MODULE	8,486	10.3%
CALL	28	0.0%

Successors	Count	Percentage
RESUME_CHECK	74,104	89.8%
COPY_FREE_VARS	8,381	10.2%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
CALL_FUNCTION_EX	831,898	81.0%
RETURN_VALUE	68,129	6.6%
LOAD_FAST	67,461	6.6%
CALL_BUILTIN_CLASS	17,101	1.7%
CALL_LEN	17,101	1.7%

Successors	Count	Percentage
RETURN_VALUE	874,147	85.1%
STORE_FAST	68,215	6.6%
GET_ITER	59,394	5.8%
CALL_BUILTIN_CLASS	17,101	1.7%
LOAD_FAST	8,511	0.8%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	270,520	41.5%
LOAD_FAST	149,144	22.9%
LOAD_FAST_LOAD_FAST	80,649	12.4%
LOAD_GLOBAL_MODULE	51,033	7.8%
LOAD_CONST	34,294	5.3%

Successors	Count	Percentage
TO_BOOL_BOOL	260,025	39.9%
STORE_FAST	213,617	32.8%
POP_TOP	51,425	7.9%
UNPACK_SEQUENCE_TUPLE	31,917	4.9%
BUILD_TUPLE	25,532	3.9%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	896,641	48.8%
BUILD_TUPLE	831,898	45.3%
LOAD_ATTR_INSTANCE_VALUE	58,843	3.2%
LOAD_FAST_CHECK	25,065	1.4%
LOAD_CONST_IMMORTAL	16,675	0.9%

Successors	Count	Percentage
POP_TOP	1,739,817	94.8%
STORE_FAST	64,073	3.5%
RETURN_VALUE	31,643	1.7%
LOAD_FAST	128	0.0%
COPY	15	0.0%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	59,154	63.3%
LOAD_FAST	34,183	36.6%
LOAD_GLOBAL_MODULE	126	0.1%
CALL	9	0.0%

Successors	Count	Percentage
BINARY_SUBSCR_STR_INT	59,154	63.3%
POP_TOP	17,020	18.2%
LOAD_FAST	17,020	18.2%
STORE_FAST	254	0.3%
TO_BOOL_INT	21	0.0%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	144,245	99.6%
BUILD_TUPLE	529	0.4%
CALL	15	0.0%
LOAD_GLOBAL_MODULE	13	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	144,787	100.0%
TO_BOOL	15	0.0%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	152,120	99.9%
CALL_KW	128	0.1%

Successors	Count	Percentage
POP_TOP	58,944	38.7%
LOAD_FAST	42,162	27.7%
RETURN_VALUE	25,531	16.8%
STORE_FAST	17,165	11.3%
PUSH_EXC_INFO	8,318	5.5%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	76,553	100.0%
CALL_KW	12	0.0%

Successors	Count	Percentage
RESUME_CHECK	76,565	100.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	257,223	85.8%
LOAD_ATTR_INSTANCE_VALUE	42,358	14.1%
LOAD_GLOBAL_MODULE	126	0.0%
CALL	115	0.0%

Successors	Count	Percentage
STORE_FAST	145,237	48.4%
CALL_PY_EXACT_ARGS	50,144	16.7%
COMPARE_OP_INT	34,166	11.4%
LOAD_CONST	34,042	11.4%
CALL_BUILTIN_CLASS	17,101	5.7%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
BUILD_TUPLE	42,302	70.9%
LOAD_FAST	17,272	29.0%
LOAD_ATTR_INSTANCE_VALUE	21	0.0%
LOAD_CONST_IMMORTAL	21	0.0%
LOAD_FAST_CHECK	13	0.0%

Successors	Count	Percentage
JUMP_BACKWARD	42,304	70.9%
LOAD_GLOBAL_MODULE	16,762	28.1%
LOAD_GLOBAL_BUILTIN	510	0.9%
NOP	34	0.1%
LOAD_CONST_IMMORTAL	21	0.0%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST	180,335	91.4%
LOAD_ATTR_INSTANCE_VALUE	15,535	7.9%
LOAD_GLOBAL_MODULE	511	0.3%
LOAD_CONST	267	0.1%
LOAD_CONST_IMMORTAL	256	0.1%

Successors	Count	Percentage
POP_TOP	102,960	52.2%
STORE_FAST	92,820	47.1%
TO_BOOL_BOOL	426	0.2%
LIST_APPEND	322	0.2%
COPY	255	0.1%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	92,944	91.7%
BUILD_TUPLE	8,359	8.2%
CALL	55	0.1%
LOAD_FAST	2	0.0%

Successors	Count	Percentage
POP_TOP	50,035	49.4%
STORE_FAST	34,044	33.6%
LOAD_FAST	17,273	17.0%
RETURN_VALUE	8	0.0%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	1,191,976	95.4%
LOAD_ATTR_METHOD_LAZY_DICT	57,368	4.6%
LOAD_ATTR	252	0.0%
LOAD_SPECIAL	141	0.0%
LOAD_FAST	127	0.0%

Successors	Count	Percentage
STORE_FAST	838,569	67.1%
POP_TOP	189,184	15.1%
RETURN_VALUE	76,054	6.1%
LOAD_SMALL_INT	34,298	2.7%
LOAD_FAST	32,186	2.6%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	252,545	64.9%
LOAD_CONST_IMMORTAL	76,875	19.8%
CALL_NON_PY_GENERAL	42,039	10.8%
RETURN_VALUE	17,021	4.4%
LOAD_ATTR_INSTANCE_VALUE	147	0.0%

Successors	Count	Percentage
POP_TOP	294,796	75.8%
LOAD_SMALL_INT	76,974	19.8%
RETURN_VALUE	17,169	4.4%
BINARY_OP_ADD_UNICODE	126	0.0%
STORE_FAST	30	0.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	1,141,913	32.4%
LOAD_GLOBAL_MODULE	642,917	18.2%
PUSH_NULL	503,085	14.3%
LOAD_FAST	287,731	8.2%
LOAD_CONST_IMMORTAL	276,752	7.8%

Successors	Count	Percentage
RETURN_VALUE	1,092,937	31.0%
POP_TOP	619,228	17.6%
LOAD_FAST	584,293	16.6%
STORE_FAST	440,516	12.5%
TO_BOOL_BOOL	158,604	4.5%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	1,244,135	32.5%
LOAD_SPECIAL	1,093,549	28.6%
LOAD_FAST	742,529	19.4%
LOAD_ATTR_INSTANCE_VALUE	173,254	4.5%
LOAD_GLOBAL_MODULE	143,033	3.7%

Successors	Count	Percentage
RESUME_CHECK	3,757,020	98.2%
MAKE_CELL	41,818	1.1%
RETURN_GENERATOR	25,272	0.7%
COPY_FREE_VARS	173	0.0%
PUSH_EXC_INFO	1	0.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	1,085,091	61.8%
LOAD_ATTR_METHOD_WITH_VALUES	195,118	11.1%
LOAD_CONST	142,227	8.1%
LOAD_ATTR_MODULE	101,621	5.8%
LOAD_FAST	74,553	4.2%

Successors	Count	Percentage
RESUME_CHECK	1,655,079	94.2%
COPY_FREE_VARS	101,642	5.8%
MAKE_CELL	133	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	16,809	100.0%
CALL	2	0.0%

Successors	Count	Percentage
LOAD_FAST	16,637	99.0%
YIELD_VALUE	127	0.8%
STORE_FAST	30	0.2%
CALL_BUILTIN_FAST_WITH_KEYWORDS	17	0.1%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	18,874	99.2%
LOAD_FAST	126	0.7%
LOAD_GLOBAL_MODULE	23	0.1%
CALL	4	0.0%

Successors	Count	Percentage
STORE_FAST	18,877	99.2%
LOAD_FAST	127	0.7%
CALL_METHOD_DESCRIPTOR_FAST	23	0.1%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	130	84.4%
LOAD_GLOBAL_MODULE	17	11.0%
CALL	3	1.9%
LOAD_ATTR_MODULE	2	1.3%
LOAD_CONST_IMMORTAL	2	1.3%

Successors	Count	Percentage
LOAD_ATTR	127	82.5%
PUSH_NULL	19	12.3%
LOAD_FAST	4	2.6%
LOAD_GLOBAL	2	1.3%
LOAD_GLOBAL_BUILTIN	2	1.3%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	537,939	64.4%
LOAD_CONST	66,226	7.9%
LOAD_ATTR_INSTANCE_VALUE	57,637	6.9%
CALL_LEN	34,166	4.1%
LOAD_CONST_IMMORTAL	32,171	3.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	800,396	95.8%
POP_JUMP_IF_TRUE	34,537	4.1%
COMPARE_OP	323	0.0%
RETURN_VALUE	22	0.0%
STORE_FAST	13	0.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	907,733	91.4%
LOAD_CONST_IMMORTAL	76,935	7.7%
LOAD_FAST	8,374	0.8%
COMPARE_OP	41	0.0%
LOAD_FAST_LOAD_FAST	2	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	925,113	93.2%
POP_JUMP_IF_TRUE	33,932	3.4%
COPY	17,020	1.7%
LOAD_FAST	17,020	1.7%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	129,424	99.9%
LOAD_ATTR_MODULE	68	0.1%
LOAD_FAST_LOAD_FAST	17	0.0%
CONTAINS_OP	6	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	129,475	100.0%
STORE_FAST	21	0.0%
POP_JUMP_IF_TRUE	19	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	266	64.1%
LOAD_FAST	110	26.5%
LOAD_FAST_LOAD_FAST	36	8.7%
CONTAINS_OP	3	0.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	297	71.6%
POP_JUMP_IF_TRUE	118	28.4%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD	78,586	82.4%
GET_ITER	16,762	17.6%
FOR_ITER	4	0.0%

Successors	Count	Percentage
RESUME_CHECK	78,586	82.4%
POP_TOP	16,762	17.6%
RESUME	4	0.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
JUMP_BACKWARD	303,146	55.7%
GET_ITER	241,340	44.3%
FOR_ITER	16	0.0%

Successors	Count	Percentage
STORE_FAST	153,032	28.1%
LOAD_FAST	151,823	27.9%
UNPACK_SEQUENCE_TWO_TUPLE	84,718	15.6%
STORE_FAST_LOAD_FAST	80,063	14.7%
SWAP	59,411	10.9%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	76,438	60.0%
GET_ITER	50,935	40.0%
FOR_ITER	27	0.0%

Successors	Count	Percentage
STORE_FAST	93,011	73.0%
LOAD_FAST	17,175	13.5%
LOAD_CONST_IMMORTAL	16,704	13.1%
STORE_FAST_LOAD_FAST	510	0.4%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
JUMP_BACKWARD	17,417	50.5%
GET_ITER	17,074	49.5%
FOR_ITER	7	0.0%

Successors	Count	Percentage
STORE_FAST	17,079	49.5%
LOAD_FAST	16,676	48.3%
STORE_FAST_LOAD_FAST	322	0.9%
LOAD_CONST_IMMORTAL	256	0.7%
SWAP	146	0.4%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	42,353	55.8%
LOAD_ATTR_MODULE	33,399	44.0%
LOAD_FAST	131	0.2%
LOAD_ATTR	9	0.0%

Successors	Count	Percentage
PUSH_NULL	34,040	44.9%
LOAD_FAST_LOAD_FAST	25,083	33.1%
LOAD_FAST	16,767	22.1%
STORE_FAST	2	0.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	9,501,922	96.6%
LOAD_FAST_LOAD_FAST	245,775	2.5%
LOAD_ATTR_INSTANCE_VALUE	37,653	0.4%
COPY	34,757	0.4%
RETURN_VALUE	17,018	0.2%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	2,714,668	27.6%
LOAD_ATTR	1,204,184	12.2%
COPY	1,042,346	10.6%
LOAD_GLOBAL_MODULE	949,891	9.7%
LOAD_FAST	841,489	8.6%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	159,738	100.0%
LOAD_ATTR	11	0.0%

Successors	Count	Percentage
LOAD_FAST	63,967	40.0%
CALL_METHOD_DESCRIPTOR_NOARGS	57,368	35.9%
CALL_NON_PY_GENERAL	38,391	24.0%
CALL_METHOD_DESCRIPTOR_FAST	15	0.0%
CALL	8	0.0%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	2,714,668	83.9%
LOAD_FAST	352,950	10.9%
LOAD_ATTR	64,403	2.0%
LOAD_CONST	34,040	1.1%
CALL_NON_PY_GENERAL	34,040	1.1%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	1,191,976	36.8%
CALL_NON_PY_GENERAL	1,141,913	35.3%
LOAD_FAST	485,171	15.0%
LOAD_CONST_IMMORTAL	295,268	9.1%
LOAD_FAST_LOAD_FAST	76,734	2.4%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	1,570,160	71.5%
LOAD_ATTR_INSTANCE_VALUE	444,398	20.2%
LOAD_FAST_LOAD_FAST	101,621	4.6%
LOAD_GLOBAL_MODULE	41,934	1.9%
BINARY_SUBSCR	18,770	0.9%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,244,135	56.6%
LOAD_FAST	529,572	24.1%
CALL_PY_GENERAL	195,118	8.9%
LOAD_FAST_LOAD_FAST	76,805	3.5%
LOAD_CONST_IMMORTAL	59,690	2.7%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	1,169,463	99.8%
LOAD_ATTR	1,081	0.1%
LOAD_FAST	552	0.0%
LOAD_ATTR_MODULE	258	0.0%

Successors	Count	Percentage
PUSH_NULL	837,470	71.5%
CALL_PY_GENERAL	101,621	8.7%
STORE_DEREF	83,574	7.1%
LOAD_CONST_IMMORTAL	43,444	3.7%
LOAD_FAST	42,382	3.6%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	153,803	64.5%
LOAD_FAST_LOAD_FAST	84,604	35.5%
LOAD_ATTR_INSTANCE_VALUE	127	0.1%
LOAD_ATTR	56	0.0%

Successors	Count	Percentage
LOAD_FAST	102,922	43.1%
UNARY_INVERT	84,608	35.5%
RETURN_VALUE	17,148	7.2%
LOAD_SMALL_INT	17,023	7.1%
LOAD_FAST_LOAD_FAST	8,381	3.5%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	128,065	74.9%
RETURN_VALUE	41,910	24.5%
LOAD_FAST_LOAD_FAST	510	0.3%
LOAD_ATTR_PROPERTY	389	0.2%
LOAD_GLOBAL_MODULE	126	0.1%

Successors	Count	Percentage
RESUME_CHECK	150,884	88.2%
LOAD_CONST	19,758	11.6%
LOAD_ATTR_PROPERTY	389	0.2%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	18,362	98.7%
LOAD_ATTR_MODULE	199	1.1%
RETURN_VALUE	29	0.2%
LOAD_ATTR	16	0.1%

Successors	Count	Percentage
CALL_BUILTIN_FAST	17,039	91.6%
LOAD_ATTR	510	2.7%
RETURN_VALUE	255	1.4%
TO_BOOL_ALWAYS_TRUE	254	1.4%
LOAD_FAST	169	0.9%

LOAD_CONST_IMMORTAL

Successors and predecessors for LOAD_CONST_IMMORTAL

Predecessors	Count	Percentage
POP_TOP	3,887,849	36.4%
LOAD_CONST_IMMORTAL	2,543,321	23.8%
STORE_FAST	931,262	8.7%
STORE_ATTR_INSTANCE_VALUE	787,543	7.4%
POP_JUMP_IF_FALSE	652,107	6.1%

Successors	Count	Percentage
RETURN_VALUE	3,649,670	34.1%
LOAD_CONST_IMMORTAL	2,543,321	23.8%
COPY	1,704,116	15.9%
CALL_PY_GENERAL	1,085,091	10.2%
LOAD_FAST	458,826	4.3%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	1,253,853	38.3%
LOAD_GLOBAL_BUILTIN	866,497	26.5%
STORE_FAST	276,488	8.4%
LOAD_FAST	229,833	7.0%
POP_JUMP_IF_FALSE	206,264	6.3%

Successors	Count	Percentage
LOAD_FAST	1,757,987	53.7%
LOAD_GLOBAL_BUILTIN	866,497	26.5%
LOAD_DEREF	244,865	7.5%
LOAD_GLOBAL_MODULE	153,125	4.7%
CALL_ISINSTANCE	144,245	4.4%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
RESUME_CHECK	1,038,558	18.4%
LOAD_ATTR_INSTANCE_VALUE	949,891	16.8%
LOAD_FAST	672,166	11.9%
STORE_ATTR_INSTANCE_VALUE	462,612	8.2%
POP_JUMP_IF_FALSE	428,391	7.6%

Successors	Count	Percentage
LOAD_ATTR_MODULE	1,169,463	20.7%
COMPARE_OP_STR	907,733	16.1%
LOAD_FAST	680,303	12.0%
CALL_NON_PY_GENERAL	642,917	11.4%
BINARY_OP	349,771	6.2%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	40,416	99.9%
LOAD_SUPER_ATTR	24	0.1%

Successors	Count	Percentage
PUSH_NULL	40,440	100.0%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	204,394	100.0%
LOAD_SUPER_ATTR	31	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	118,685	58.1%
CALL_PY_EXACT_ARGS	77,226	37.8%
LOAD_FAST	8,512	4.2%
CALL	2	0.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	10,789,794	60.1%
CALL_PY_EXACT_ARGS	3,757,020	20.9%
CALL_PY_GENERAL	1,655,079	9.2%
CALL_FUNCTION_EX	882,460	4.9%
COPY_FREE_VARS	253,419	1.4%

Successors	Count	Percentage
LOAD_FAST	13,944,064	77.6%
LOAD_GLOBAL_BUILTIN	1,253,853	7.0%
LOAD_GLOBAL_MODULE	1,038,558	5.8%
POP_TOP	925,839	5.2%
NOP	488,238	2.7%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	1,637,045	73.8%
LOAD_FAST_LOAD_FAST	497,818	22.4%
SWAP	34,757	1.6%
LOAD_ATTR_INSTANCE_VALUE	25,077	1.1%
STORE_FAST_LOAD_FAST	17,018	0.8%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	787,543	35.5%
LOAD_FAST	508,071	22.9%
LOAD_GLOBAL_MODULE	462,612	20.9%
LOAD_FAST_LOAD_FAST	201,809	9.1%
LOAD_GLOBAL_BUILTIN	92,408	4.2%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	17,039	93.7%
LOAD_FAST	1,143	6.3%
STORE_ATTR	8	0.0%

Successors	Count	Percentage
LOAD_FAST	17,679	97.2%
LOAD_CONST_IMMORTAL	511	2.8%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_ATTR	102,920	40.5%
LOAD_ATTR_INSTANCE_VALUE	67,355	26.5%
LOAD_FAST	66,625	26.2%
CALL_NON_PY_GENERAL	16,636	6.6%
LOAD_CONST_IMMORTAL	253	0.1%

Successors	Count	Percentage
LOAD_FAST	110,865	43.7%
LOAD_CONST_IMMORTAL	101,101	39.8%
LOAD_GLOBAL_MODULE	41,825	16.5%
NOP	21	0.0%
JUMP_BACKWARD	13	0.0%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	254	71.3%
STORE_FAST	42	11.8%
TO_BOOL	37	10.4%
COPY	23	6.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	293	82.3%
POP_JUMP_IF_TRUE	63	17.7%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
LOAD_FAST	1,012,066	39.8%
LOAD_ATTR_INSTANCE_VALUE	427,410	16.8%
RETURN_VALUE	386,711	15.2%
CALL_BUILTIN_FAST	260,025	10.2%
CALL_NON_PY_GENERAL	158,604	6.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,647,687	64.8%
POP_JUMP_IF_TRUE	826,247	32.5%
UNARY_NOT	67,269	2.6%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
COPY	290,444	58.8%
LOAD_FAST	101,726	20.6%
BINARY_OP	101,634	20.6%
TO_BOOL	37	0.0%
CALL_BUILTIN_O	21	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	493,736	100.0%
POP_JUMP_IF_TRUE	147	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	93,965	84.0%
RETURN_VALUE	17,875	16.0%
TO_BOOL	47	0.0%
LOAD_ATTR_INSTANCE_VALUE	21	0.0%
LOAD_ATTR_MODULE	1	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	94,011	84.0%
POP_JUMP_IF_TRUE	17,898	16.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	293,823	77.7%
LOAD_FAST	41,851	11.1%
COPY	34,015	9.0%
WITH_EXCEPT_START	8,359	2.2%
CALL_METHOD_DESCRIPTOR_FAST	126	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	335,810	88.8%
POP_JUMP_IF_TRUE	42,423	11.2%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	41,783	97.8%
LOAD_FAST	468	1.1%
STORE_FAST_LOAD_FAST	322	0.8%
COPY	156	0.4%
TO_BOOL	6	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	42,658	99.8%
POP_JUMP_IF_FALSE	80	0.2%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	39,423	55.2%
CALL_BUILTIN_FAST	31,917	44.7%
CALL_METHOD_DESCRIPTOR_O	30	0.0%
UNPACK_SEQUENCE	5	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	39,456	55.3%
STORE_FAST	31,919	44.7%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_CHECK	838,296	86.6%
FOR_ITER_LIST	84,718	8.8%
FOR_ITER	27,150	2.8%
RETURN_VALUE	8,791	0.9%
CALL_NON_PY_GENERAL	8,759	0.9%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	959,380	99.1%
LOAD_FAST	8,636	0.9%
STORE_DEREF	3	0.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
STORE_FAST	9,142,708	78.3%
POP_TOP	1,668,311	14.3%
STORE_FAST_STORE_FAST	827,804	7.1%
ENTER_EXECUTOR	12,373	0.1%
LIST_APPEND	11,006	0.1%

Successors	Count	Percentage
YIELD_VALUE	9,941,988	85.2%
CALL_FUNCTION_EX	1,622,492	13.9%
POP_TOP	34,302	0.3%
LOAD_FAST	24,835	0.2%
LOAD_GLOBAL_MODULE	16,558	0.1%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	37	88.1%
POP_TOP	5	11.9%

Successors	Count	Percentage
PUSH_NULL	42	100.0%

LOAD_LOCALS

Successors and predecessors for LOAD_LOCALS

Predecessors	Count	Percentage
STORE_NAME	38	100.0%

Successors	Count	Percentage
STORE_DEREF	38	100.0%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	16	100.0%

Successors	Count	Percentage
BUILD_MAP	15	93.8%
CALL_FUNCTION_EX	1	6.2%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
STORE_NAME	89	33.3%
LOAD_CONST_IMMORTAL	47	17.6%
RESUME	42	15.7%
PUSH_NULL	29	10.9%
NOP	14	5.2%

Successors	Count	Percentage
LOAD_ATTR	59	22.1%
PUSH_NULL	53	19.9%
STORE_NAME	49	18.4%
CALL	43	16.1%
LOAD_CONST	22	8.2%

STORE_GLOBAL

Successors and predecessors for STORE_GLOBAL

Predecessors	Count	Percentage
RETURN_VALUE	3	75.0%
CALL	1	25.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	2	50.0%
LOAD_GLOBAL	2	50.0%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
MAKE_FUNCTION	208	25.8%
CALL	89	11.0%
IMPORT_NAME	81	10.0%
IMPORT_FROM	68	8.4%
SET_FUNCTION_ATTRIBUTE	63	7.8%

Successors	Count	Percentage
LOAD_CONST	260	32.3%
LOAD_SMALL_INT	123	15.3%
LOAD_CONST_IMMORTAL	119	14.8%
LOAD_NAME	89	11.0%
POP_TOP	48	6.0%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	29	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	29	100.0%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_FAST	12	100.0%

Successors	Count	Percentage
TO_BOOL	4	33.3%
LOAD_FAST	4	33.3%
LOAD_FAST_LOAD_FAST	4	33.3%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	2	100.0%

Successors	Count	Percentage
STORE_FAST	1	50.0%
STORE_NAME	1	50.0%

DELETE_NAME

Successors and predecessors for DELETE_NAME

Predecessors	Count	Percentage
DELETE_NAME	5	83.3%
FOR_ITER_TUPLE	1	16.7%

Successors	Count	Percentage
DELETE_NAME	5	83.3%
LOAD_CONST_IMMORTAL	1	16.7%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1	100.0%

Successors	Count	Percentage
JUMP_BACKWARD	1	100.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	3	100.0%

Successors	Count	Percentage
RESUME_CHECK	3	100.0%

Specialization stats

Specialization stats by family

BINARY_OP

specialization stats for BINARY_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	810,767	38.7%
hit ⓘ Specialized instructions that complete.	1,265,906	60.4%
miss ⓘ Specialized instructions that deopt.	15,861	0.8%

Success	Count	Ratio
Success	425	15.6%
Failure	2,300	84.4%

Failure kind	Count	Ratio
add different types	989	43.0%
and int	591	25.7%
or	300	13.0%
remainder	297	12.9%
add other	109	4.7%
xor	14	0.6%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	26,367	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.	74,650	17.0%
hit ⓘ Specialized instructions that complete.	363,699	82.9%

Success	Count	Ratio
Success	118	44.4%
Failure	148	55.6%

Failure kind	Count	Ratio
buffer int	147	99.3%
list slice	1	0.7%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,512	0.0%
hit ⓘ Specialized instructions that complete.	10,131,720	99.9%
miss ⓘ Specialized instructions that deopt.	795	0.0%

Success	Count	Ratio
Success	3,394	98.7%
Failure	43	1.3%

Failure kind	Count	Ratio
out of versions	43	100.0%
init not inline values	43	100.0%

CALL_KW

specialization stats for CALL_KW family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	43	23.5%

Success	Count	Ratio
Success	140	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.	118,001	6.1%
hit ⓘ Specialized instructions that complete.	1,811,051	93.0%
miss ⓘ Specialized instructions that deopt.	17,354	0.9%

Success	Count	Ratio
Success	592	45.7%
Failure	704	54.3%

Failure kind	Count	Ratio
float long	322	45.7%
different types	240	34.1%
big int	97	13.8%
bytes	44	6.2%
list	1	0.1%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	270	0.2%
hit ⓘ Specialized instructions that complete.	129,930	99.8%

Success	Count	Ratio
Success	9	17.3%
Failure	43	82.7%

Failure kind	Count	Ratio
tuple	43	100.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	119,964	13.0%
hit ⓘ Specialized instructions that complete.	801,752	87.0%

Success	Count	Ratio
Success	54	17.4%
Failure	257	82.6%

Failure kind	Count	Ratio
callable	71	27.6%
other	58	22.6%
enumerate	58	22.6%
itertools	57	22.2%
dict items	7	2.7%
dict values	3	1.2%
set	2	0.8%
reversed list	1	0.4%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,385,958	12.2%
deopt ⓘ Specialized instructions that deopt.	6	0.0%
hit ⓘ Specialized instructions that complete.	16,319,054	83.7%
miss ⓘ Specialized instructions that deopt.	788,379	4.0%

Success	Count	Ratio
Success	19,862	80.1%
Failure	4,941	19.9%

Failure kind	Count	Ratio
method	1,428	28.9%
overriding descriptor	898	18.2%
non overriding descriptor	717	14.5%
overridden	668	13.5%
non object slot	464	9.4%
mutable class	72	1.5%
class method obj	69	1.4%
not managed dict	45	0.9%
metaclass attribute	23	0.5%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	846	0.0%
deopt ⓘ Specialized instructions that deopt.	9	0.0%
hit ⓘ Specialized instructions that complete.	8,924,099	100.0%
miss ⓘ Specialized instructions that deopt.	309	0.0%

Success	Count	Ratio
Success	2,388	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	13	0.0%
hit ⓘ Specialized instructions that complete.	244,865	100.0%

Success	Count	Ratio
Success	55	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.	150,666	6.3%
hit ⓘ Specialized instructions that complete.	1,956,853	81.9%
miss ⓘ Specialized instructions that deopt.	279,468	11.7%

Success	Count	Ratio
Success	12,840	94.5%
Failure	751	5.5%

Failure kind	Count	Ratio
property	349	46.5%
class attr simple	208	27.7%
overridden	140	18.6%
split dict	44	5.9%
not in keys	10	1.3%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	42,073	14.2%
hit ⓘ Specialized instructions that complete.	253,828	85.7%

Success	Count	Ratio
Success	27	12.4%
Failure	190	87.6%

Failure kind	Count	Ratio
py simple	121	63.7%
other	69	36.3%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	220,838	5.8%
hit ⓘ Specialized instructions that complete.	3,567,938	94.1%
miss ⓘ Specialized instructions that deopt.	28	0.0%

Success	Count	Ratio
Success	461	37.9%
Failure	755	62.1%

Failure kind	Count	Ratio
mapping	302	40.0%
sequence	148	19.6%
tuple	127	16.8%
other	112	14.8%
bytes	65	8.6%
set	1	0.1%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	38	0.0%
hit ⓘ Specialized instructions that complete.	1,039,394	100.0%

Success	Count	Ratio
Success	111	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.	170,359,465	66.4%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	3,975,066	1.6%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	80,998,059	31.6%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	1,102,282	0.4%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	2,385,958	60.4%
BINARY_OP	810,767	20.5%
TO_BOOL	220,838	5.6%
STORE_ATTR	150,666	3.8%
FOR_ITER	119,964	3.0%
COMPARE_OP	118,001	3.0%
BINARY_SUBSCR	74,650	1.9%
STORE_SUBSCR	42,073	1.1%
BINARY_SLICE	26,367	0.7%
CALL	1,512	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_INSTANCE_VALUE	647,055	58.7%
STORE_ATTR_INSTANCE_VALUE	279,468	25.4%
LOAD_ATTR_METHOD_WITH_VALUES	121,012	11.0%
LOAD_ATTR_PROPERTY	20,147	1.8%
COMPARE_OP_INT	17,353	1.6%
BINARY_OP_ADD_FLOAT	15,861	1.4%
CALL_METHOD_DESCRIPTOR_NOARGS	398	0.0%
CALL_METHOD_DESCRIPTOR_O	275	0.0%
LOAD_GLOBAL_BUILTIN	201	0.0%
LOAD_ATTR_MODULE	153	0.0%

Call stats

Inlined calls and frame stats

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

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	10,941,653	37.0%
Calls to Python functions inlined	18,635,898	63.0%
Calls via PyEval_EvalFrame (total)	10,941,653	37.0%
Calls via PyEval_EvalFrame (vector)	10,094,114	34.1%
Calls via PyEval_EvalFrame (generator)	847,539	2.9%
Calls via PyEval_EvalFrame (legacy)	17	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	10,094,055	34.1%
Calls via PyEval_EvalFrame (build class)	42	0.0%
Calls via PyEval_EvalFrame (slot)	905,751	3.1%
Calls via PyEval_EvalFrame (function ex)	882,469	3.0%
Calls via PyEval_EvalFrame (api)	307,782	1.0%
Calls via PyEval_EvalFrame (method)	2	0.0%
Frame objects created	39,288	0.1%
Frames pushed	19,601,637	66.3%

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	15,187,125	44.7%
Frees to freelist	15,188,116
Allocations	18,781,955	55.3%
Allocations to 512 bytes	18,569,296	54.7%
Allocations to 4 kbytes	139,995	0.4%
Allocations over 4 kbytes	72,664	0.2%
Frees	19,042,726
Inline values	431,236
Interpreter mortal increfs	189,505,774	60.9%
Interpreter mortal decrefs	201,808,460	53.0%
Mortal increfs	43,104,630	13.9%
Mortal decrefs	61,875,966	16.2%
Interpreter immortal increfs	48,925,101	15.7%
Interpreter immortal decrefs	82,269,988	21.6%
Immortal increfs	29,443,405	9.5%
Immortal decrefs	35,110,886	9.2%
Materialize dict (on request)	640	0.1%
Materialize dict (new key)	0	0.0%
Materialize dict (too big)	0	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	3,675,776
Method cache misses	40,054
Method cache collisions	51,050
Method cache dunder hits	9,588,379
Method cache dunder misses	11,320

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	0	0	0	0	0
2	0	0	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.	2,831
Traces created ⓘ The number of traces that were successfully created.	42	1.5%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	2,405	85.0%
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 abandoned because it it too short.	2,789	98.5%
Inner loop found ⓘ A trace is truncated because it has an inner loop	0	0.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	0	0.0%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	0	0.0%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	0	0.0%
Traces executed ⓘ The number of traces that were executed	31,581,889
Uops executed ⓘ The total number of uops (micro-operations) that were executed	440,904,231	1,396.1%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	42
Optimizer successes ⓘ The number of traces that were successfully optimized.	42	100.0%
Optimizer no memory ⓘ The number of optimizations that failed due to no memory.	0	0.0%
Remove globals builtins changed ⓘ The builtins changed during optimization	0	0.0%
Remove globals incorrect keys ⓘ The keys in the globals dictionary aren't what was expected	0	0.0%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	3	7.1%
<= 16	3	7.1%
<= 32	2	4.8%
<= 64	24	57.1%
<= 128	1	2.4%
<= 256	1	2.4%
<= 512	8	19.0%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	1	2.4%
<= 8	4	9.5%
<= 16	1	2.4%
<= 32	24	57.1%
<= 64	3	7.1%
<= 128	1	2.4%
<= 256	8	19.0%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	88	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	38,199,672	8.7%	8.7%
_MAKE_WARM	32,463,091	7.4%	16.0%
_START_EXECUTOR	31,581,889	7.2%	23.2%
_CHECK_PERIODIC	28,394,325	6.4%	29.6%
_CHECK_VALIDITY	27,384,490	6.2%	35.8%
_EXIT_TRACE	22,439,091	5.1%	40.9%
_CHECK_VALIDITY_AND_SET_IP	13,357,782	3.0%	44.0%
_LOAD_FAST_2	12,394,358	2.8%	46.8%
_PUSH_FRAME	11,600,789	2.6%	49.4%
_POP_TOP	11,586,806	2.6%	52.0%
_CHECK_MANAGED_OBJECT_HAS_VALUES	11,370,949	2.6%	54.6%
_LOAD_ATTR_INSTANCE_VALUE_0	11,370,949	2.6%	57.2%
_LOAD_FAST_0	11,369,797	2.6%	59.8%
_DYNAMIC_EXIT	9,142,710	2.1%	61.8%
_FOR_ITER_GEN_FRAME	9,142,710	2.1%	63.9%
_GUARD_NOT_EXHAUSTED_LIST	9,139,023	2.1%	66.0%	9.1%
_ITER_CHECK_LIST	9,139,023	2.1%	68.1%
_TIER2_RESUME_CHECK	9,134,520	2.1%	70.1%	0.0%
_STORE_FAST_2	9,106,454	2.1%	72.2%
_ITER_NEXT_LIST	8,304,885	1.9%	74.1%
_GUARD_TYPE_VERSION	6,521,632	1.5%	75.6%
_LOAD_FAST_1	5,822,796	1.3%	76.9%
_STORE_FAST	4,961,082	1.1%	78.0%
_PUSH_NULL	4,259,993	1.0%	79.0%
_LOAD_CONST_INLINE_BORROW	4,083,810	0.9%	79.9%
_LOAD_FAST	4,072,793	0.9%	80.8%
_CALL_NON_PY_GENERAL	3,380,629	0.8%	81.6%
_CHECK_IS_NOT_PY_CALLABLE	3,380,629	0.8%	82.4%
_LOAD_FAST_4	3,290,259	0.7%	83.1%
_LOAD_FAST_3	2,479,672	0.6%	83.7%
_GUARD_IS_FALSE_POP	2,462,461	0.6%	84.2%	0.7%
_BUILD_TUPLE	2,458,578	0.6%	84.8%
_RESUME_CHECK	2,458,079	0.6%	85.3%
_SAVE_RETURN_OFFSET	2,458,079	0.6%	85.9%
_CHECK_FUNCTION_VERSION	2,456,134	0.6%	86.5%
_SWAP	2,442,566	0.6%	87.0%
_LOAD_ATTR_METHOD_NO_DICT	2,427,200	0.6%	87.6%
_FOR_ITER_TIER_TWO	1,743,679	0.4%	88.0%	1.6%
_LOAD_FAST_7	1,724,373	0.4%	88.3%
_LOAD_FAST_5	1,716,740	0.4%	88.7%
_CHECK_FUNCTION	1,665,335	0.4%	89.1%
_STORE_FAST_4	1,648,623	0.4%	89.5%
_GUARD_IS_NOT_NONE_POP	1,647,331	0.4%	89.9%	1.0%
_GUARD_IS_TRUE_POP	1,644,215	0.4%	90.2%	1.1%
_CHECK_FUNCTION_EXACT_ARGS	1,642,942	0.4%	90.6%
_STORE_FAST_5	1,639,698	0.4%	91.0%
_GET_ITER	1,639,052	0.4%	91.3%
_LOAD_SPECIAL	1,639,052	0.4%	91.7%
_COMPARE_OP_INT	1,631,419	0.4%	92.1%
_BUILD_MAP	1,630,773	0.4%	92.5%
_UNPACK_SEQUENCE_TUPLE	1,630,773	0.4%	92.8%
_GUARD_BOTH_INT	1,630,773	0.4%	93.2%
_COPY	1,624,332	0.4%	93.6%
_LOAD_FAST_6	896,568	0.2%	93.8%
_JUMP_TO_TOP	881,202	0.2%	94.0%
_STORE_FAST_3	829,750	0.2%	94.2%
_TO_BOOL	827,887	0.2%	94.3%
_CALL_TUPLE_1	827,805	0.2%	94.5%
_COMPARE_OP_STR	827,805	0.2%	94.7%
_GUARD_BOTH_UNICODE	827,805	0.2%	94.9%
_GUARD_IS_NONE_POP	827,805	0.2%	95.1%
_LOAD_CONST_INLINE	827,805	0.2%	95.3%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	827,805	0.2%	95.5%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	824,062	0.2%	95.7%
_GUARD_KEYS_VERSION	824,062	0.2%	95.8%
_LOAD_ATTR_METHOD_WITH_VALUES	823,416	0.2%	96.0%
_RETURN_VALUE	822,110	0.2%	96.2%
_CHECK_STACK_SPACE_OPERAND	821,471	0.2%	96.4%
_STORE_FAST_1	820,172	0.2%	96.6%
_UNPACK_SEQUENCE_TWO_TUPLE	819,526	0.2%	96.8%
_BINARY_SUBSCR	819,526	0.2%	97.0%
_INIT_CALL_PY_EXACT_ARGS_0	819,526	0.2%	97.1%
_INIT_CALL_PY_EXACT_ARGS_2	819,526	0.2%	97.3%
_STORE_FAST_6	819,526	0.2%	97.5%
_STORE_FAST_7	819,526	0.2%	97.7%
_PY_FRAME_GENERAL	813,192	0.2%	97.9%
_LOAD_ATTR	813,185	0.2%	98.1%
_CONTAINS_OP_DICT	812,438	0.2%	98.3%
_STORE_SUBSCR_DICT	811,893	0.2%	98.4%
_DICT_MERGE	811,247	0.2%	98.6%
_CALL_METHOD_DESCRIPTOR_FAST	804,160	0.2%	98.8%
_GUARD_NOS_INT	804,160	0.2%	99.0%
_BINARY_OP_ADD_INT	803,514	0.2%	99.2%
_CALL_METHOD_DESCRIPTOR_O	803,514	0.2%	99.4%
_GUARD_DORV_NO_DICT	803,514	0.2%	99.5%
_LOAD_SMALL_INT_1	803,514	0.2%	99.7%
_STORE_ATTR_INSTANCE_VALUE	803,514	0.2%	99.9%
_LIST_APPEND	77,042	0.0%	99.9%
_BINARY_SUBSCR_STR_INT	77,042	0.0%	99.9%
_BINARY_OP_MULTIPLY_FLOAT	77,042	0.0%	100.0%
_CALL_BUILTIN_O	77,042	0.0%	100.0%
_GUARD_BOTH_FLOAT	77,042	0.0%	100.0%
_LOAD_CONST_INLINE_WITH_NULL	5,835	0.0%	100.0%
_BINARY_OP	5,828	0.0%	100.0%
_TO_BOOL_INT	5,182	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_1	3,890	0.0%	100.0%
_UNARY_INVERT	1,945	0.0%	100.0%
_COPY_FREE_VARS	1,945	0.0%	100.0%
_LOAD_DEREF	1,945	0.0%	100.0%
_CALL_ISINSTANCE	1,945	0.0%	100.0%
_LOAD_SUPER_ATTR_METHOD	1,945	0.0%	100.0%
_TO_BOOL_BOOL	1,945	0.0%	100.0%
_CHECK_FUNCTION_VERSION_INLINE	1,945	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_3	1,945	0.0%	100.0%
_LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	646	0.0%	100.0%
_LOAD_SMALL_INT_0	646	0.0%	100.0%
_DEOPT	88	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 _MAKE_WARM	31,581,889	7.2%	7.2%
_SET_IP _CHECK_PERIODIC	22,501,175	5.1%	12.3%
_MAKE_WARM _SET_IP	22,501,175	5.1%	17.4%
_CHECK_PERIODIC _CHECK_VALIDITY	16,680,131	3.8%	21.2%
_CHECK_PERIODIC _CHECK_VALIDITY_AND_SET_IP	11,714,194	2.7%	23.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	11,370,949	2.6%	26.4%
_POP_TOP _EXIT_TRACE	9,961,828	2.3%	28.6%
_CHECK_VALIDITY_AND_SET_IP _FOR_ITER_GEN_FRAME	9,142,710	2.1%	30.7%
_PUSH_FRAME _DYNAMIC_EXIT	9,142,710	2.1%	32.8%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	9,142,710	2.1%	34.9%
_CHECK_VALIDITY _ITER_CHECK_LIST	9,139,023	2.1%	36.9%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	9,139,023	2.1%	39.0%
_MAKE_WARM _TIER2_RESUME_CHECK	9,134,520	2.1%	41.1%
_TIER2_RESUME_CHECK _POP_TOP	9,134,432	2.1%	43.2%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	8,304,885	1.9%	45.0%
_ITER_NEXT_LIST _STORE_FAST_2	8,302,940	1.9%	46.9%
_LOAD_FAST_2 _EXIT_TRACE	8,302,940	1.9%	48.8%
_STORE_FAST_2 _LOAD_FAST_2	8,302,940	1.9%	50.7%
_LOAD_FAST_0 _CHECK_MANAGED_OBJECT_HAS_VALUES	7,297,065	1.7%	52.3%
_SET_IP _CHECK_IS_NOT_PY_CALLABLE	3,380,629	0.8%	53.1%
_CALL_NON_PY_GENERAL _CHECK_PERIODIC	3,380,629	0.8%	53.9%
_CHECK_IS_NOT_PY_CALLABLE _CALL_NON_PY_GENERAL	3,380,629	0.8%	54.6%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	3,270,370	0.7%	55.4%
_STORE_FAST _STORE_FAST	3,244,988	0.7%	56.1%
_SAVE_RETURN_OFFSET _PUSH_FRAME	2,458,079	0.6%	56.7%
_RESUME_CHECK _LOAD_FAST_0	2,450,299	0.6%	57.2%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	2,445,156	0.6%	57.8%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	2,427,200	0.6%	58.3%
_LOAD_ATTR_INSTANCE_VALUE_0 _GUARD_TYPE_VERSION	2,427,200	0.6%	58.9%
_LOAD_ATTR_INSTANCE_VALUE_0 _SET_IP	2,427,199	0.6%	59.4%
_CHECK_VALIDITY_AND_SET_IP _FOR_ITER_TIER_TWO	1,743,679	0.4%	59.8%
_PUSH_NULL _SET_IP	1,732,652	0.4%	60.2%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	1,716,094	0.4%	60.6%
_PUSH_FRAME _RESUME_CHECK	1,644,887	0.4%	61.0%
_CHECK_FUNCTION_VERSION _CHECK_FUNCTION_EXACT_ARGS	1,642,942	0.4%	61.4%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	1,639,679	0.4%	61.7%
_SET_IP _LOAD_SPECIAL	1,639,052	0.4%	62.1%
_LOAD_FAST_2 _LOAD_FAST_5	1,639,052	0.4%	62.5%
_PUSH_NULL _LOAD_FAST_1	1,639,052	0.4%	62.9%
_BUILD_TUPLE _EXIT_TRACE	1,639,052	0.4%	63.2%
_SET_IP _CHECK_FUNCTION_VERSION	1,636,608	0.4%	63.6%
_LOAD_FAST_1 _SET_IP	1,634,663	0.4%	64.0%
_COMPARE_OP_INT _GUARD_IS_FALSE_POP	1,631,419	0.4%	64.3%
_LOAD_FAST_2 _SET_IP	1,631,401	0.4%	64.7%
_SET_IP _BUILD_MAP	1,630,773	0.4%	65.1%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_1	1,630,773	0.4%	65.4%
_BUILD_MAP _CHECK_VALIDITY	1,630,773	0.4%	65.8%
_GUARD_BOTH_INT _COMPARE_OP_INT	1,630,773	0.4%	66.2%
_CHECK_VALIDITY _LOAD_FAST_0	1,625,630	0.4%	66.6%
_LOAD_CONST_INLINE_BORROW _LOAD_CONST_INLINE_BORROW	1,624,439	0.4%	66.9%
_POP_TOP _LOAD_FAST_0	1,623,686	0.4%	67.3%
_GUARD_IS_TRUE_POP _LOAD_FAST_0	1,623,686	0.4%	67.7%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_0	1,623,039	0.4%	68.0%
_LOAD_FAST _SET_IP	1,622,494	0.4%	68.4%
_CHECK_VALIDITY _STORE_FAST	904,847	0.2%	68.6%
_LOAD_FAST_7 _PUSH_NULL	904,847	0.2%	68.8%
_JUMP_TO_TOP _MAKE_WARM	881,202	0.2%	69.0%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	834,138	0.2%	69.2%
_CHECK_FUNCTION _LOAD_CONST_INLINE_BORROW	833,640	0.2%	69.4%
_LOAD_FAST_3 _SET_IP	830,396	0.2%	69.6%
_CHECK_VALIDITY _LOAD_FAST_1	829,750	0.2%	69.8%
_LOAD_FAST_1 _LOAD_FAST_2	829,750	0.2%	70.0%
_CHECK_VALIDITY _LOAD_FAST_4	828,451	0.2%	70.1%
_CHECK_VALIDITY _STORE_FAST_4	828,451	0.2%	70.3%
_SET_IP _TO_BOOL	827,887	0.2%	70.5%
_TO_BOOL _CHECK_VALIDITY	827,887	0.2%	70.7%
_CHECK_FUNCTION _LOAD_CONST_INLINE_BORROW_WITH_NULL	827,805	0.2%	70.9%
_CHECK_VALIDITY _CHECK_FUNCTION	827,805	0.2%	71.1%
_CHECK_VALIDITY _STORE_FAST_3	827,805	0.2%	71.3%
_CHECK_VALIDITY_AND_SET_IP _CALL_TUPLE_1	827,805	0.2%	71.5%
_LOAD_ATTR_INSTANCE_VALUE_0 _CHECK_FUNCTION	827,805	0.2%	71.6%
_LOAD_CONST_INLINE_BORROW _GUARD_BOTH_UNICODE	827,805	0.2%	71.8%
_LOAD_FAST_1 _PUSH_NULL	827,805	0.2%	72.0%
_LOAD_FAST_3 _GUARD_TYPE_VERSION	827,805	0.2%	72.2%
_LOAD_FAST_4 _GUARD_IS_NONE_POP	827,805	0.2%	72.4%
_STORE_FAST_3 _LOAD_FAST_3	827,805	0.2%	72.6%
_STORE_FAST_4 _LOAD_FAST_3	827,805	0.2%	72.8%
_CALL_TUPLE_1 _CHECK_PERIODIC	827,805	0.2%	73.0%
_COMPARE_OP_STR _GUARD_IS_FALSE_POP	827,805	0.2%	73.1%
_GUARD_BOTH_UNICODE _COMPARE_OP_STR	827,805	0.2%	73.3%
_GUARD_IS_NONE_POP _LOAD_FAST_7	827,805	0.2%	73.5%
_LOAD_CONST_INLINE _PUSH_NULL	827,805	0.2%	73.7%
_LOAD_CONST_INLINE_BORROW_WITH_NULL _LOAD_CONST_INLINE	827,805	0.2%	73.9%
_LOAD_FAST _GUARD_IS_NOT_NONE_POP	827,805	0.2%	74.1%
_STORE_FAST _LOAD_FAST	827,805	0.2%	74.3%
_MAKE_WARM _POP_TOP	827,396	0.2%	74.5%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	824,062	0.2%	74.6%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	824,062	0.2%	74.8%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	823,416	0.2%	75.0%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE_OPERAND	821,471	0.2%	75.2%
_LOAD_CONST_INLINE_BORROW _SET_IP	820,319	0.2%	75.4%
_RETURN_VALUE _POP_TOP	820,172	0.2%	75.6%
_GUARD_IS_FALSE_POP _LOAD_FAST_4	820,172	0.2%	75.8%
_LOAD_FAST_5 _SET_IP	820,172	0.2%	75.9%
_STORE_FAST_1 _LOAD_FAST_1	820,172	0.2%	76.1%
_COPY _SET_IP	819,526	0.2%	76.3%
_SET_IP _GET_ITER	819,526	0.2%	76.5%
_SET_IP _BINARY_SUBSCR	819,526	0.2%	76.7%
_CHECK_FUNCTION_EXACT_ARGS _INIT_CALL_PY_EXACT_ARGS_0	819,526	0.2%	76.9%
_CHECK_STACK_SPACE_OPERAND _INIT_CALL_PY_EXACT_ARGS_2	819,526	0.2%	77.1%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL_FUNCTION_EX	390

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	42

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Stats gathered on: 2024-12-15