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

Pystats results

• benchmark: sphinx
• 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	578,141,057	17.1%	17.1%
RESUME_CHECK	167,021,426	4.9%	22.0%	0.0%
POP_JUMP_IF_FALSE	163,098,383	4.8%	26.9%
RETURN_VALUE	155,086,005	4.6%	31.4%
TO_BOOL_BOOL	138,867,834	4.1%	35.6%	0.0%
LOAD_GLOBAL_BUILTIN	136,001,176	4.0%	39.6%	0.0%
POP_TOP	130,557,500	3.9%	43.4%
STORE_FAST	126,099,832	3.7%	47.2%
LOAD_FAST_LOAD_FAST	118,705,745	3.5%	50.7%
LOAD_ATTR_INSTANCE_VALUE	117,935,621	3.5%	54.2%	40.5%
LOAD_CONST_IMMORTAL	110,177,879	3.3%	57.4%
ENTER_EXECUTOR	88,746,002	2.6%	60.1%
CALL_ISINSTANCE	85,950,297	2.5%	62.6%
LOAD_GLOBAL_MODULE	73,912,957	2.2%	64.8%	0.0%
GET_ITER	58,933,349	1.7%	66.5%
POP_JUMP_IF_TRUE	52,558,126	1.6%	68.1%
CALL_PY_EXACT_ARGS	50,498,182	1.5%	69.6%	1.6%
NOP	49,881,039	1.5%	71.0%
FOR_ITER_GEN	45,514,475	1.3%	72.4%
LOAD_ATTR_METHOD_WITH_VALUES	44,398,292	1.3%	73.7%	40.3%
LOAD_ATTR	41,086,850	1.2%	74.9%
RETURN_GENERATOR	39,528,154	1.2%	76.1%
END_FOR	38,864,488	1.1%	77.2%
INTERPRETER_EXIT	38,115,650	1.1%	78.4%
LOAD_ATTR_METHOD_NO_DICT	36,364,137	1.1%	79.4%	0.5%
JUMP_BACKWARD	34,137,295	1.0%	80.4%
LOAD_CONST	30,240,691	0.9%	81.3%
LOAD_ATTR_MODULE	28,115,103	0.8%	82.2%	0.0%
PUSH_NULL	23,140,414	0.7%	82.9%
YIELD_VALUE	22,677,584	0.7%	83.5%
STORE_ATTR_INSTANCE_VALUE	21,489,386	0.6%	84.2%	44.5%
TO_BOOL_NONE	20,485,824	0.6%	84.8%	21.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	20,439,476	0.6%	85.4%	69.7%
FOR_ITER_LIST	19,437,183	0.6%	86.0%	11.9%
POP_JUMP_IF_NOT_NONE	18,193,637	0.5%	86.5%
BUILD_TUPLE	17,671,586	0.5%	87.0%
CALL_NON_PY_GENERAL	17,321,207	0.5%	87.5%	0.4%
LOAD_ATTR_SLOT	17,294,533	0.5%	88.0%	44.5%
LOAD_ATTR_PROPERTY	16,960,753	0.5%	88.5%	61.1%
COPY	16,939,197	0.5%	89.0%
BINARY_SUBSCR_DICT	16,851,461	0.5%	89.5%
CALL_PY_GENERAL	16,304,619	0.5%	90.0%	0.3%
FOR_ITER_TUPLE	14,364,530	0.4%	90.4%	16.2%
TO_BOOL	14,211,788	0.4%	90.9%
CALL_BUILTIN_FAST	12,941,918	0.4%	91.2%	0.0%
LOAD_SMALL_INT	12,494,133	0.4%	91.6%
STORE_FAST_STORE_FAST	11,187,507	0.3%	91.9%
POP_JUMP_IF_NONE	10,841,918	0.3%	92.3%
STORE_ATTR	10,050,394	0.3%	92.6%
CONTAINS_OP_DICT	10,046,913	0.3%	92.9%
BINARY_SUBSCR_LIST_INT	9,972,513	0.3%	93.2%	23.5%
FOR_ITER	9,942,494	0.3%	93.5%
BUILD_LIST	9,919,015	0.3%	93.7%
CALL_METHOD_DESCRIPTOR_FAST	9,447,955	0.3%	94.0%	0.2%
BINARY_OP	9,262,781	0.3%	94.3%
UNPACK_SEQUENCE_TWO_TUPLE	8,636,800	0.3%	94.6%
STORE_SUBSCR_DICT	8,273,911	0.2%	94.8%
CALL_TYPE_1	7,308,757	0.2%	95.0%
CALL_LEN	6,617,797	0.2%	95.2%
CALL_LIST_APPEND	6,467,179	0.2%	95.4%	0.2%
FORMAT_SIMPLE	5,948,833	0.2%	95.6%
CONVERT_VALUE	5,682,863	0.2%	95.7%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	5,576,925	0.2%	95.9%	5.1%
LOAD_ATTR_CLASS	5,569,260	0.2%	96.1%	2.9%
COMPARE_OP_STR	5,560,917	0.2%	96.2%	0.1%
TO_BOOL_INT	5,206,075	0.2%	96.4%	0.9%
IS_OP	4,953,100	0.1%	96.5%
COMPARE_OP_INT	4,691,090	0.1%	96.7%	0.1%
TO_BOOL_STR	4,598,751	0.1%	96.8%	4.5%
BINARY_OP_ADD_UNICODE	4,583,902	0.1%	96.9%
BUILD_MAP	4,521,083	0.1%	97.1%
SWAP	4,468,896	0.1%	97.2%
CALL_KW_PY	4,395,045	0.1%	97.3%	0.0%
CONTAINS_OP	4,376,297	0.1%	97.5%
BINARY_OP_ADD_INT	4,070,017	0.1%	97.6%
BINARY_SUBSCR	3,773,965	0.1%	97.7%
LIST_APPEND	3,689,896	0.1%	97.8%
EXTENDED_ARG	3,276,493	0.1%	97.9%
CALL_BOUND_METHOD_EXACT_ARGS	3,044,625	0.1%	98.0%	8.8%
CALL_FUNCTION_EX	2,973,717	0.1%	98.1%
BUILD_STRING	2,941,655	0.1%	98.2%
CALL_METHOD_DESCRIPTOR_NOARGS	2,939,976	0.1%	98.3%	0.9%
CALL_METHOD_DESCRIPTOR_O	2,926,901	0.1%	98.4%	0.0%
UNPACK_SEQUENCE_TUPLE	2,879,472	0.1%	98.4%
BINARY_SLICE	2,736,824	0.1%	98.5%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	2,687,008	0.1%	98.6%	0.0%
JUMP_FORWARD	2,484,012	0.1%	98.7%
BINARY_SUBSCR_STR_INT	2,412,055	0.1%	98.7%	0.4%
STORE_FAST_LOAD_FAST	2,285,049	0.1%	98.8%
BINARY_SUBSCR_GETITEM	2,020,087	0.1%	98.9%	0.7%
CALL_BUILTIN_O	1,899,443	0.1%	98.9%	0.0%
BINARY_SUBSCR_TUPLE_INT	1,794,158	0.1%	99.0%
LOAD_ATTR_WITH_HINT	1,693,160	0.1%	99.0%	25.2%
BINARY_OP_SUBTRACT_INT	1,673,040	0.0%	99.1%
POP_EXCEPT	1,524,961	0.0%	99.1%
PUSH_EXC_INFO	1,524,961	0.0%	99.2%
LOAD_DEREF	1,515,800	0.0%	99.2%
FOR_ITER_RANGE	1,515,099	0.0%	99.3%
STORE_SUBSCR	1,490,210	0.0%	99.3%
CHECK_EXC_MATCH	1,479,758	0.0%	99.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	1,370,161	0.0%	99.4%	0.1%
STORE_ATTR_WITH_HINT	1,341,773	0.0%	99.4%	2.4%
TO_BOOL_ALWAYS_TRUE	1,335,699	0.0%	99.5%	37.1%
TO_BOOL_LIST	1,334,836	0.0%	99.5%	15.0%
CALL_INTRINSIC_1	1,313,276	0.0%	99.5%
LIST_EXTEND	1,280,588	0.0%	99.6%
DICT_MERGE	1,248,245	0.0%	99.6%
CALL_STR_1	1,133,223	0.0%	99.7%
LOAD_FAST_AND_CLEAR	1,091,638	0.0%	99.7%
CALL_ALLOC_AND_ENTER_INIT	862,188	0.0%	99.7%	39.2%
STORE_ATTR_SLOT	833,644	0.0%	99.7%	2.8%
CALL_BUILTIN_CLASS	767,606	0.0%	99.8%	0.0%
COPY_FREE_VARS	743,593	0.0%	99.8%
STORE_SUBSCR_LIST_INT	712,414	0.0%	99.8%
COMPARE_OP	640,711	0.0%	99.8%
CONTAINS_OP_SET	569,853	0.0%	99.8%
EXIT_INIT_CHECK	523,771	0.0%	99.9%
MAKE_CELL	501,787	0.0%	99.9%
MAP_ADD	469,526	0.0%	99.9%
CALL_KW_NON_PY	462,002	0.0%	99.9%
LOAD_SPECIAL	345,342	0.0%	99.9%
UNPACK_SEQUENCE	296,769	0.0%	99.9%
LOAD_SUPER_ATTR_METHOD	266,454	0.0%	99.9%
MAKE_FUNCTION	255,554	0.0%	99.9%
BINARY_OP_INPLACE_ADD_UNICODE	245,747	0.0%	99.9%
RERAISE	212,047	0.0%	99.9%
STORE_SLICE	196,240	0.0%	99.9%
LOAD_ATTR_METHOD_LAZY_DICT	192,013	0.0%	100.0%
LOAD_SUPER_ATTR_ATTR	158,405	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	152,946	0.0%	100.0%
DELETE_SUBSCR	149,587	0.0%	100.0%
COMPARE_OP_FLOAT	146,469	0.0%	100.0%	0.0%
RAISE_VARARGS	129,127	0.0%	100.0%
BUILD_SLICE	117,056	0.0%	100.0%
UNPACK_SEQUENCE_LIST	84,414	0.0%	100.0%
LOAD_FAST_CHECK	84,308	0.0%	100.0%
UNARY_NOT	79,878	0.0%	100.0%
UNARY_NEGATIVE	76,982	0.0%	100.0%
CALL	69,139	0.0%	100.0%
CALL_TUPLE_1	35,860	0.0%	100.0%
IMPORT_FROM	32,108	0.0%	100.0%
JUMP_BACKWARD_NO_INTERRUPT	28,799	0.0%	100.0%
IMPORT_NAME	26,362	0.0%	100.0%
LOAD_NAME	24,145	0.0%	100.0%
BUILD_SET	23,613	0.0%	100.0%
STORE_NAME	23,213	0.0%	100.0%
LOAD_GLOBAL	21,960	0.0%	100.0%
STORE_DEREF	21,479	0.0%	100.0%
DELETE_ATTR	16,384	0.0%	100.0%
UNARY_INVERT	11,467	0.0%	100.0%
SEND_GEN	10,810	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	10,431	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	9,212	0.0%	100.0%	2.8%
END_SEND	8,706	0.0%	100.0%
GET_YIELD_FROM_ITER	8,706	0.0%	100.0%
SEND	4,541	0.0%	100.0%
RESUME	3,081	0.0%	100.0%	101.2%
FORMAT_WITH_SPEC	2,560	0.0%	100.0%
DELETE_FAST	2,240	0.0%	100.0%
CALL_KW	2,092	0.0%	100.0%
LOAD_BUILD_CLASS	1,344	0.0%	100.0%
DICT_UPDATE	346	0.0%	100.0%
LOAD_LOCALS	302	0.0%	100.0%
LOAD_SUPER_ATTR	259	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	129	0.0%	100.0%
SETUP_ANNOTATIONS	117	0.0%	100.0%
CALL_KW_BOUND_METHOD	115	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	63	0.0%	100.0%
WITH_EXCEPT_START	16	0.0%	100.0%
STORE_GLOBAL	10	0.0%	100.0%
DELETE_NAME	9	0.0%	100.0%
SET_UPDATE	7	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
TO_BOOL_BOOL POP_JUMP_IF_FALSE	116,755,729	3.5%	3.5%
POP_JUMP_IF_FALSE LOAD_FAST	100,751,189	3.0%	6.4%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	100,196,960	3.0%	9.4%
CALL_ISINSTANCE TO_BOOL_BOOL	85,042,361	2.5%	11.9%
LOAD_GLOBAL_BUILTIN LOAD_FAST	67,542,849	2.0%	13.9%
STORE_FAST LOAD_FAST	63,621,056	1.9%	15.8%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	57,928,515	1.7%	17.5%
RESUME_CHECK LOAD_FAST	50,755,197	1.5%	19.0%
CALL_PY_EXACT_ARGS RESUME_CHECK	47,790,327	1.4%	20.4%
LOAD_CONST_IMMORTAL RETURN_VALUE	47,112,314	1.4%	21.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST_LOAD_FAST	46,029,218	1.4%	23.2%
POP_TOP ENTER_EXECUTOR	40,828,402	1.2%	24.4%
CACHE RESUME_CHECK	39,709,427	1.2%	25.6%
POP_TOP RESUME_CHECK	39,526,179	1.2%	26.7%
FOR_ITER_GEN POP_TOP	39,247,685	1.2%	27.9%
RETURN_GENERATOR GET_ITER	39,046,977	1.2%	29.0%
GET_ITER FOR_ITER_GEN	38,924,067	1.2%	30.2%
END_FOR POP_TOP	38,864,488	1.1%	31.3%
RETURN_VALUE END_FOR	38,864,488	1.1%	32.5%
RETURN_VALUE INTERPRETER_EXIT	37,594,514	1.1%	33.6%
LOAD_FAST_LOAD_FAST CALL_ISINSTANCE	35,748,535	1.1%	34.7%
LOAD_FAST TO_BOOL_BOOL	33,967,773	1.0%	35.7%
NOP LOAD_FAST	33,774,659	1.0%	36.7%
ENTER_EXECUTOR RETURN_GENERATOR	32,907,361	1.0%	37.6%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	32,572,303	1.0%	38.6%
ENTER_EXECUTOR RETURN_VALUE	32,006,814	0.9%	39.5%
LOAD_FAST ENTER_EXECUTOR	30,657,909	0.9%	40.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	28,399,559	0.8%	41.3%
LOAD_FAST LOAD_GLOBAL_MODULE	28,254,880	0.8%	42.1%
LOAD_FAST CALL_PY_EXACT_ARGS	27,295,446	0.8%	42.9%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	26,992,441	0.8%	43.7%
POP_TOP LOAD_FAST	26,028,205	0.8%	44.5%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	25,241,733	0.7%	45.2%
RETURN_VALUE POP_TOP	22,047,240	0.7%	45.9%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	22,029,151	0.7%	46.6%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	22,004,203	0.7%	47.2%
YIELD_VALUE STORE_FAST	21,702,378	0.6%	47.8%
LOAD_FAST YIELD_VALUE	21,346,566	0.6%	48.5%
LOAD_FAST LOAD_ATTR	21,341,879	0.6%	49.1%
LOAD_FAST LOAD_GLOBAL_BUILTIN	19,132,010	0.6%	49.7%
LOAD_FAST LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	18,788,085	0.6%	50.2%
RESUME_CHECK NOP	18,665,882	0.6%	50.8%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	18,540,840	0.5%	51.3%
LOAD_GLOBAL_BUILTIN CALL_ISINSTANCE	17,886,722	0.5%	51.9%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	17,834,884	0.5%	52.4%
STORE_FAST LOAD_GLOBAL_BUILTIN	16,328,511	0.5%	52.9%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	16,130,240	0.5%	53.3%
LOAD_FAST LOAD_CONST_IMMORTAL	15,915,048	0.5%	53.8%
CALL_PY_GENERAL RESUME_CHECK	15,309,683	0.5%	54.3%
RESUME_CHECK LOAD_CONST_IMMORTAL	14,818,085	0.4%	54.7%
TO_BOOL_NONE POP_JUMP_IF_TRUE	14,325,611	0.4%	55.1%
LOAD_CONST_IMMORTAL LOAD_CONST_IMMORTAL	14,161,447	0.4%	55.6%
RETURN_VALUE STORE_FAST	14,111,302	0.4%	56.0%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	13,760,955	0.4%	56.4%
LOAD_FAST LOAD_ATTR_SLOT	13,576,516	0.4%	56.8%
PUSH_NULL LOAD_FAST	13,318,610	0.4%	57.2%
POP_JUMP_IF_TRUE LOAD_FAST	13,295,938	0.4%	57.6%
POP_JUMP_IF_FALSE LOAD_CONST_IMMORTAL	13,042,203	0.4%	57.9%
LOAD_FAST_LOAD_FAST LOAD_FAST	12,882,359	0.4%	58.3%
RETURN_VALUE RETURN_VALUE	12,399,781	0.4%	58.7%
LOAD_CONST LOAD_FAST	12,375,091	0.4%	59.1%
LOAD_FAST POP_JUMP_IF_NOT_NONE	12,231,292	0.4%	59.4%
COPY TO_BOOL_NONE	12,050,872	0.4%	59.8%
POP_JUMP_IF_NOT_NONE LOAD_FAST	12,045,891	0.4%	60.1%
TO_BOOL POP_JUMP_IF_FALSE	11,765,757	0.3%	60.5%
FOR_ITER_LIST STORE_FAST	11,258,571	0.3%	60.8%
STORE_FAST LOAD_FAST_LOAD_FAST	11,082,004	0.3%	61.1%
LOAD_FAST CALL_NON_PY_GENERAL	10,941,823	0.3%	61.5%
LOAD_ATTR_MODULE PUSH_NULL	10,851,382	0.3%	61.8%
JUMP_BACKWARD FOR_ITER_LIST	10,143,862	0.3%	62.1%
POP_JUMP_IF_TRUE JUMP_BACKWARD	10,111,288	0.3%	62.4%
POP_JUMP_IF_TRUE POP_TOP	9,821,205	0.3%	62.7%
LOAD_CONST_IMMORTAL LOAD_FAST	9,723,255	0.3%	63.0%
LOAD_ATTR LOAD_FAST	9,575,014	0.3%	63.3%
RESUME_CHECK POP_TOP	9,531,681	0.3%	63.5%
LOAD_FAST BINARY_SUBSCR_LIST_INT	9,505,079	0.3%	63.8%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	9,441,289	0.3%	64.1%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST_LOAD_FAST	9,418,342	0.3%	64.4%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_PROPERTY	9,224,895	0.3%	64.6%
LOAD_ATTR STORE_FAST	9,008,132	0.3%	64.9%
LOAD_ATTR_SLOT LOAD_ATTR	8,982,786	0.3%	65.2%
LOAD_ATTR_INSTANCE_VALUE COPY	8,969,074	0.3%	65.4%
LOAD_FAST_LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	8,895,905	0.3%	65.7%
LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS	8,814,721	0.3%	66.0%
BINARY_SUBSCR_DICT RETURN_VALUE	8,777,352	0.3%	66.2%
FOR_ITER_TUPLE STORE_FAST	8,704,041	0.3%	66.5%
GET_ITER FOR_ITER_LIST	8,699,500	0.3%	66.7%
POP_TOP JUMP_BACKWARD	8,687,312	0.3%	67.0%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	8,423,410	0.2%	67.2%
LOAD_FAST_LOAD_FAST BUILD_TUPLE	8,373,981	0.2%	67.5%
LOAD_FAST CALL_PY_GENERAL	8,359,756	0.2%	67.7%
LOAD_FAST BINARY_SUBSCR_DICT	8,249,524	0.2%	68.0%
LOAD_FAST PUSH_NULL	8,241,645	0.2%	68.2%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	8,212,415	0.2%	68.5%
STORE_FAST LOAD_GLOBAL_MODULE	8,187,108	0.2%	68.7%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	7,968,271	0.2%	68.9%
JUMP_BACKWARD FOR_ITER_TUPLE	7,784,437	0.2%	69.2%
RESUME_CHECK LOAD_GLOBAL_MODULE	7,741,407	0.2%	69.4%
LOAD_FAST POP_JUMP_IF_NONE	7,668,748	0.2%	69.6%
STORE_FAST NOP	7,605,050	0.2%	69.9%

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	1,248,272	45.6%
LOAD_FAST	675,636	24.7%
LOAD_ATTR_SLOT	395,197	14.4%
BINARY_OP_ADD_INT	205,550	7.5%
CALL_METHOD_DESCRIPTOR_FAST	149,369	5.5%

Successors	Count	Percentage
LOAD_FAST	671,196	24.5%
LOAD_FAST_LOAD_FAST	402,429	14.7%
LIST_APPEND	361,092	13.2%
STORE_FAST	249,978	9.1%
RETURN_VALUE	227,840	8.3%

STORE_SLICE

Successors and predecessors for STORE_SLICE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	82,559	42.1%
BINARY_OP_ADD_INT	73,742	37.6%
LOAD_FAST_LOAD_FAST	39,936	20.4%
BINARY_OP	2	0.0%
LOAD_ATTR	1	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	196,160	100.0%
JUMP_BACKWARD	80	0.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	39,709,427	98.6%
POP_TOP	270,997	0.7%
COPY_FREE_VARS	248,309	0.6%
CALL_INTRINSIC_1	41,699	0.1%
MAKE_CELL	6,930	0.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	3,455,129	91.6%
LOAD_CONST_IMMORTAL	177,376	4.7%
LOAD_FAST	88,925	2.4%
LOAD_SMALL_INT	42,896	1.1%
BINARY_SUBSCR	4,257	0.1%

Successors	Count	Percentage
GET_ITER	1,732,174	45.9%
STORE_FAST	893,434	23.7%
MAP_ADD	428,341	11.3%
LOAD_CONST_IMMORTAL	190,162	5.0%
LOAD_CONST	90,316	2.4%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
RETURN_VALUE	137,152	55.8%
BINARY_OP_ADD_UNICODE	47,275	19.2%
LOAD_FAST_LOAD_FAST	32,082	13.1%
LOAD_CONST	28,349	11.5%
BINARY_SUBSCR_STR_INT	821	0.3%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	133,944	54.5%
LOAD_FAST	49,639	20.2%
JUMP_BACKWARD	47,428	19.3%
LOAD_FAST_LOAD_FAST	10,752	4.4%
ENTER_EXECUTOR	3,920	1.6%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	1,444,306	97.6%
LOAD_GLOBAL_MODULE	22,455	1.5%
BUILD_TUPLE	12,929	0.9%
LOAD_GLOBAL	53	0.0%
LOAD_NAME	15	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,479,758	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
BUILD_SLICE	117,056	78.3%
LOAD_FAST_LOAD_FAST	16,512	11.0%
LOAD_FAST	9,283	6.2%
LOAD_CONST_IMMORTAL	6,592	4.4%
CALL_BUILTIN_FAST	110	0.1%

Successors	Count	Percentage
LOAD_FAST	96,832	64.7%
LOAD_CONST_IMMORTAL	34,720	23.2%
JUMP_BACKWARD	16,403	11.0%
LOAD_FAST_LOAD_FAST	1,216	0.8%
LOAD_GLOBAL_MODULE	304	0.2%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_VALUE	38,864,488	100.0%

Successors	Count	Percentage
POP_TOP	38,864,488	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_VALUE	7,552	86.7%
SEND	1,154	13.3%

Successors	Count	Percentage
POP_TOP	8,706	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_VALUE	523,771	100.0%

Successors	Count	Percentage
RETURN_VALUE	523,771	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	5,682,863	95.5%
LOAD_ATTR_INSTANCE_VALUE	150,270	2.5%
LOAD_FAST	70,755	1.2%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	12,859	0.2%
RETURN_VALUE	12,287	0.2%

Successors	Count	Percentage
LOAD_CONST	2,813,999	47.3%
BUILD_STRING	2,732,161	45.9%
LOAD_CONST_IMMORTAL	348,578	5.9%
LOAD_FAST	32,399	0.5%
CALL_PY_EXACT_ARGS	17,854	0.3%

FORMAT_WITH_SPEC

Successors and predecessors for FORMAT_WITH_SPEC

Predecessors	Count	Percentage
LOAD_CONST	2,560	100.0%

Successors	Count	Percentage
LOAD_CONST	2,560	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	39,046,977	66.3%
LOAD_FAST	6,382,246	10.8%
LOAD_ATTR_INSTANCE_VALUE	3,777,806	6.4%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,550,544	4.3%
BINARY_SUBSCR	1,732,174	2.9%

Successors	Count	Percentage
FOR_ITER_GEN	38,924,067	66.0%
FOR_ITER_LIST	8,699,500	14.8%
FOR_ITER_TUPLE	5,882,394	10.0%
FOR_ITER	3,786,553	6.4%
LOAD_FAST_AND_CLEAR	943,705	1.6%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	7,551	86.7%
LOAD_FAST	1,152	13.2%
CALL_KW_NON_PY	2	0.0%
LOAD_ATTR	1	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	8,706	100.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	37,594,514	98.6%
YIELD_VALUE	519,786	1.4%
RETURN_GENERATOR	1,350	0.0%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	1,110	82.6%
STORE_FAST	128	9.5%
POP_TOP	75	5.6%
POP_JUMP_IF_FALSE	18	1.3%
RESUME	3	0.2%

Successors	Count	Percentage
PUSH_NULL	1,344	100.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	255,554	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	119,203	46.6%
LOAD_CONST	73,816	28.9%
LOAD_FAST	55,658	21.8%
LOAD_CONST_IMMORTAL	2,563	1.0%
STORE_NAME	2,364	0.9%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
RESUME_CHECK	18,665,882	37.4%
STORE_FAST	7,605,050	15.2%
POP_JUMP_IF_FALSE	6,209,171	12.4%
STORE_ATTR_INSTANCE_VALUE	5,121,097	10.3%
POP_JUMP_IF_TRUE	3,981,135	8.0%

Successors	Count	Percentage
LOAD_FAST	33,774,659	67.7%
LOAD_GLOBAL_MODULE	6,218,717	12.5%
LOAD_GLOBAL_BUILTIN	4,116,171	8.3%
NOP	2,988,487	6.0%
LOAD_FAST_LOAD_FAST	1,079,600	2.2%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	1,051,805	69.0%
SWAP	327,684	21.5%
COPY	115,769	7.6%
STORE_FAST	18,473	1.2%
CALL_LIST_APPEND	7,398	0.5%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	972,999	63.8%
RETURN_VALUE	327,684	21.5%
RERAISE	115,769	7.6%
EXTENDED_ARG	87,261	5.7%
JUMP_BACKWARD_NO_INTERRUPT	12,109	0.8%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
FOR_ITER_GEN	39,247,685	30.1%
END_FOR	38,864,488	29.8%
RETURN_VALUE	22,047,240	16.9%
POP_JUMP_IF_TRUE	9,821,205	7.5%
RESUME_CHECK	9,531,681	7.3%

Successors	Count	Percentage
ENTER_EXECUTOR	40,828,402	31.3%
RESUME_CHECK	39,526,179	30.3%
LOAD_FAST	26,028,205	19.9%
JUMP_BACKWARD	8,687,312	6.7%
LOAD_CONST_IMMORTAL	6,107,571	4.7%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
LOAD_ATTR_PROPERTY	889,877	58.4%
LOAD_ATTR	203,088	13.3%
RERAISE	113,128	7.4%
BINARY_SUBSCR_LIST_INT	99,840	6.5%
RAISE_VARARGS	65,648	4.3%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	1,452,991	95.3%
LOAD_FAST	49,921	3.3%
LOAD_GLOBAL_MODULE	21,854	1.4%
LOAD_GLOBAL	161	0.0%
WITH_EXCEPT_START	16	0.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	10,851,382	46.9%
LOAD_FAST	8,241,645	35.6%
LOAD_ATTR_CLASS	2,003,594	8.7%
LOAD_ATTR	1,462,791	6.3%
LOAD_SUPER_ATTR_ATTR	157,893	0.7%

Successors	Count	Percentage
LOAD_FAST	13,318,610	57.6%
LOAD_CONST	5,068,596	21.9%
LOAD_FAST_LOAD_FAST	2,665,242	11.5%
LOAD_CONST_IMMORTAL	892,038	3.9%
CALL_NON_PY_GENERAL	500,133	2.2%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
ENTER_EXECUTOR	32,907,361	83.3%
CALL_KW_PY	3,474,519	8.8%
CALL_PY_EXACT_ARGS	2,271,334	5.7%
CALL_PY_GENERAL	835,117	2.1%
COPY_FREE_VARS	18,584	0.0%

Successors	Count	Percentage
GET_ITER	39,046,977	98.8%
STORE_FAST	207,425	0.5%
LOAD_FAST	205,824	0.5%
CALL_BUILTIN_O	26,356	0.1%
CALL_BUILTIN_CLASS	17,860	0.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	47,112,314	30.4%
ENTER_EXECUTOR	32,006,814	20.6%
RETURN_VALUE	12,399,781	8.0%
BINARY_SUBSCR_DICT	8,777,352	5.7%
BUILD_TUPLE	6,725,991	4.3%

Successors	Count	Percentage
END_FOR	38,864,488	25.1%
INTERPRETER_EXIT	37,594,514	24.2%
POP_TOP	22,047,240	14.2%
STORE_FAST	14,111,302	9.1%
RETURN_VALUE	12,399,781	8.0%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	809,239	54.3%
LOAD_FAST	454,056	30.5%
LOAD_CONST_IMMORTAL	194,927	13.1%
LOAD_FAST_LOAD_FAST	10,083	0.7%
LOAD_SMALL_INT	7,685	0.5%

Successors	Count	Percentage
LOAD_FAST	856,647	57.5%
LOAD_CONST_IMMORTAL	507,976	34.1%
LOAD_FAST_LOAD_FAST	79,847	5.4%
JUMP_FORWARD	15,746	1.1%
JUMP_BACKWARD	7,577	0.5%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	6,233,426	43.9%
LOAD_ATTR_INSTANCE_VALUE	3,194,323	22.5%
COPY	2,148,751	15.1%
LOAD_ATTR_PROPERTY	920,320	6.5%
LOAD_ATTR_CLASS_WITH_METACLASS_CHECK	894,953	6.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	11,765,757	82.8%
POP_JUMP_IF_TRUE	2,276,521	16.0%
TO_BOOL	72,877	0.5%
TO_BOOL_NONE	70,394	0.5%
UNARY_NOT	19,205	0.1%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	11,080	96.6%
LOAD_FAST	387	3.4%

Successors	Count	Percentage
BINARY_OP	11,461	99.9%
LOAD_SMALL_INT	4	0.0%
LOAD_FAST	2	0.0%

UNARY_NEGATIVE

Successors and predecessors for UNARY_NEGATIVE

Predecessors	Count	Percentage
LOAD_FAST	72,054	93.6%
CALL_LEN	4,927	6.4%
CALL	1	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	66,816	86.8%
LOAD_SMALL_INT	4,928	6.4%
COMPARE_OP_INT	4,926	6.4%
CALL_BUILTIN_CLASS	310	0.4%
COMPARE_OP	2	0.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_STR	47,678	59.7%
TO_BOOL	19,205	24.0%
TO_BOOL_BOOL	11,248	14.1%
TO_BOOL_INT	1,531	1.9%
TO_BOOL_LIST	216	0.3%

Successors	Count	Percentage
STORE_FAST	47,395	59.3%
COPY	31,752	39.8%
RETURN_VALUE	512	0.6%
CALL_PY_EXACT_ARGS	216	0.3%
LOAD_CONST_IMMORTAL	3	0.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_ATTR	2,560,145	27.6%
LOAD_FAST	1,855,434	20.0%
LOAD_FAST_LOAD_FAST	1,364,169	14.7%
LOAD_ATTR_MODULE	895,051	9.7%
LOAD_CONST	732,933	7.9%

Successors	Count	Percentage
CALL_PY_GENERAL	2,580,169	27.9%
LOAD_FAST	1,736,431	18.7%
STORE_FAST	993,333	10.7%
CALL_PY_EXACT_ARGS	923,005	10.0%
CALL_NON_PY_GENERAL	893,340	9.6%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
STORE_FAST	3,376,076	34.0%
LOAD_FAST	1,463,674	14.8%
RESUME_CHECK	892,967	9.0%
SWAP	831,740	8.4%
NOP	792,068	8.0%

Successors	Count	Percentage
LOAD_FAST	4,956,827	50.0%
STORE_FAST	2,052,309	20.7%
SWAP	831,740	8.4%
BUILD_TUPLE	577,474	5.8%
RETURN_VALUE	348,928	3.5%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
CALL_INTRINSIC_1	874,653	19.3%
LOAD_CONST_IMMORTAL	823,294	18.2%
STORE_FAST	695,185	15.4%
POP_TOP	643,276	14.2%
NOP	375,905	8.3%

Successors	Count	Percentage
LOAD_FAST	2,699,486	59.7%
STORE_FAST	1,131,836	25.0%
CALL_METHOD_DESCRIPTOR_FAST	321,545	7.1%
CALL_FUNCTION_EX	154,176	3.4%
SWAP	111,965	2.5%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	14,400	61.0%
CALL_BUILTIN_O	8,766	37.1%
LOAD_CONST_IMMORTAL	144	0.6%
CALL_TYPE_1	126	0.5%
LOAD_GLOBAL_BUILTIN	126	0.5%

Successors	Count	Percentage
CALL_BUILTIN_CLASS	14,398	61.0%
BINARY_OP	8,783	37.2%
CALL_PY_EXACT_ARGS	168	0.7%
LOAD_CONST	132	0.6%
CALL	91	0.4%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	66,816	57.1%
LOAD_FAST	50,240	42.9%

Successors	Count	Percentage
DELETE_SUBSCR	117,056	100.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	2,732,161	92.9%
LOAD_CONST_IMMORTAL	197,126	6.7%
LOAD_CONST	12,368	0.4%

Successors	Count	Percentage
CALL_PY_GENERAL	2,558,513	87.0%
RETURN_VALUE	225,606	7.7%
BUILD_LIST	75,136	2.6%
STORE_FAST	27,346	0.9%
CALL_LIST_APPEND	23,995	0.8%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	8,373,981	47.4%
LOAD_FAST	5,530,339	31.3%
LOAD_ATTR_MODULE	1,989,747	11.3%
BUILD_LIST	577,474	3.3%
RETURN_VALUE	202,707	1.1%

Successors	Count	Percentage
RETURN_VALUE	6,725,991	38.1%
BINARY_SUBSCR_DICT	5,691,093	32.2%
CALL_ISINSTANCE	2,043,440	11.6%
GET_ITER	895,591	5.1%
LIST_APPEND	610,433	3.5%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	36,215	52.4%
LOAD_SMALL_INT	6,631	9.6%
LOAD_CONST_IMMORTAL	6,104	8.8%
LOAD_GLOBAL_MODULE	4,593	6.6%
LOAD_CONST	2,465	3.6%

Successors	Count	Percentage
RETURN_VALUE	19,725	28.5%
LOAD_FAST	11,224	16.2%
CALL_PY_EXACT_ARGS	9,831	14.2%
CALL_PY_GENERAL	6,794	9.8%
LIST_APPEND	5,644	8.2%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
LOAD_FAST	1,289,663	43.4%
DICT_MERGE	1,247,925	42.0%
CALL_INTRINSIC_1	219,689	7.4%
BUILD_MAP	154,176	5.2%
ENTER_EXECUTOR	60,876	2.0%

Successors	Count	Percentage
POP_TOP	1,272,279	42.8%
LOAD_FAST_LOAD_FAST	721,088	24.2%
RESUME_CHECK	496,766	16.7%
STORE_FAST	270,682	9.1%
RETURN_VALUE	104,038	3.5%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	1,270,214	96.7%
CACHE	41,699	3.2%
RERAISE	1,344	0.1%
LIST_APPEND	14	0.0%
IMPORT_NAME	5	0.0%

Successors	Count	Percentage
BUILD_MAP	874,653	66.6%
CALL_FUNCTION_EX	219,689	16.7%
LOAD_CONST_IMMORTAL	175,872	13.4%
RERAISE	43,043	3.3%
STORE_NAME	12	0.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	2,092	100.0%

Successors	Count	Percentage
CALL_KW_PY	1,358	64.9%
CALL_KW_NON_PY	397	19.0%
RESUME_CHECK	119	5.7%
RESUME	57	2.7%
STORE_FAST	42	2.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_SMALL_INT	297,331	46.4%
BUILD_LIST	185,902	29.0%
LOAD_CONST	67,750	10.6%
BINARY_OP_SUBTRACT_INT	28,502	4.4%
CALL_BUILTIN_CLASS	14,399	2.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	524,511	81.9%
POP_JUMP_IF_TRUE	91,487	14.3%
LOAD_FAST	20,800	3.2%
COMPARE_OP	2,532	0.4%
COMPARE_OP_INT	698	0.1%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	2,152,103	49.2%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	714,354	16.3%
LOAD_FAST_LOAD_FAST	512,238	11.7%
LOAD_CONST	495,315	11.3%
LOAD_CONST_IMMORTAL	329,557	7.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,452,904	78.9%
POP_JUMP_IF_TRUE	742,468	17.0%
COPY	150,702	3.4%
RETURN_VALUE	22,539	0.5%
CONTAINS_OP	5,063	0.1%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST	2,773,763	48.8%
LOAD_ATTR	2,691,849	47.4%
RETURN_VALUE	60,860	1.1%
CALL_STR_1	60,543	1.1%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	60,543	1.1%

Successors	Count	Percentage
FORMAT_SIMPLE	5,682,863	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	8,969,074	52.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	5,056,071	29.8%
LOAD_FAST	1,091,609	6.4%
COMPARE_OP_STR	589,963	3.5%
BINARY_SUBSCR_DICT	221,181	1.3%

Successors	Count	Percentage
TO_BOOL_NONE	12,050,872	71.1%
TO_BOOL	2,148,751	12.7%
LOAD_ATTR_INSTANCE_VALUE	929,178	5.5%
TO_BOOL_BOOL	868,244	5.1%
TO_BOOL_INT	231,362	1.4%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	259,976	35.0%
CACHE	248,309	33.4%
CALL_PY_GENERAL	111,954	15.1%
CALL_BOUND_METHOD_EXACT_ARGS	95,934	12.9%
CALL_KW_PY	14,843	2.0%

Successors	Count	Percentage
RESUME_CHECK	720,972	97.0%
RETURN_GENERATOR	18,584	2.5%
MAKE_CELL	3,971	0.5%
RESUME	66	0.0%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	16,384	100.0%

Successors	Count	Percentage
LOAD_FAST	10,880	66.4%
NOP	5,440	33.2%
LOAD_CONST_IMMORTAL	64	0.4%

DELETE_FAST

Successors and predecessors for DELETE_FAST

Predecessors	Count	Percentage
STORE_FAST	2,240	100.0%

Successors	Count	Percentage
RERAISE	1,280	57.1%
EXTENDED_ARG	640	28.6%
LOAD_FAST	320	14.3%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	1,245,193	99.8%
LOAD_ATTR_INSTANCE_VALUE	2,686	0.2%
BUILD_MAP	320	0.0%
CALL_NON_PY_GENERAL	43	0.0%
LOAD_ATTR	3	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	1,247,925	100.0%
LOAD_CONST_IMMORTAL	320	0.0%

DICT_UPDATE

Successors and predecessors for DICT_UPDATE

Predecessors	Count	Percentage
MAP_ADD	259	74.9%
LOAD_ATTR	64	18.5%
BUILD_MAP	22	6.4%
STORE_FAST	1	0.3%

Successors	Count	Percentage
BUILD_MAP	243	70.2%
STORE_FAST	65	18.8%
STORE_NAME	24	6.9%
EXTENDED_ARG	7	2.0%
LOAD_CONST	4	1.2%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
JUMP_BACKWARD	1,723,285	52.6%
GET_ITER	374,135	11.4%
POP_TOP	368,424	11.2%
FOR_ITER	168,769	5.2%
TO_BOOL_BOOL	95,804	2.9%

Successors	Count	Percentage
FOR_ITER_GEN	1,742,336	53.2%
JUMP_BACKWARD	633,854	19.3%
POP_JUMP_IF_FALSE	364,367	11.1%
FOR_ITER	288,008	8.8%
JUMP_FORWARD	92,513	2.8%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	5,862,357	59.0%
GET_ITER	3,786,553	38.1%
EXTENDED_ARG	288,008	2.9%
FOR_ITER	5,574	0.1%
FOR_ITER_LIST	2	0.0%

Successors	Count	Percentage
STORE_FAST	4,811,402	48.4%
UNPACK_SEQUENCE_TWO_TUPLE	3,146,481	31.6%
LOAD_FAST	1,395,297	14.0%
LOAD_CONST_IMMORTAL	257,030	2.6%
EXTENDED_ARG	168,769	1.7%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	20,823	64.9%
POP_TOP	10,115	31.5%
STORE_NAME	1,167	3.6%
STORE_FAST	3	0.0%

Successors	Count	Percentage
STORE_FAST	19,272	60.0%
SWAP	10,115	31.5%
STORE_NAME	2,593	8.1%
STORE_DEREF	128	0.4%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	15,647	59.4%
LOAD_CONST	10,715	40.6%

Successors	Count	Percentage
IMPORT_FROM	20,823	79.0%
STORE_FAST	4,929	18.7%
STORE_NAME	589	2.2%
PUSH_EXC_INFO	14	0.1%
CALL_INTRINSIC_1	5	0.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	2,116,610	42.7%
LOAD_GLOBAL_MODULE	981,302	19.8%
LOAD_FAST	906,925	18.3%
LOAD_GLOBAL_BUILTIN	895,766	18.1%
LOAD_FAST_LOAD_FAST	44,033	0.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,811,073	56.8%
POP_JUMP_IF_TRUE	1,801,524	36.4%
RETURN_VALUE	297,428	6.0%
LOAD_CONST	39,872	0.8%
STORE_FAST	2,953	0.1%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_JUMP_IF_TRUE	10,111,288	29.6%
POP_TOP	8,687,312	25.4%
STORE_FAST	4,538,228	13.3%
LIST_APPEND	3,546,844	10.4%
CALL_LIST_APPEND	2,361,510	6.9%

Successors	Count	Percentage
FOR_ITER_LIST	10,143,862	29.7%
FOR_ITER_TUPLE	7,784,437	22.8%
FOR_ITER	5,862,357	17.2%
FOR_ITER_GEN	4,847,988	14.2%
EXTENDED_ARG	1,723,285	5.0%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
POP_EXCEPT	12,109	42.0%
EXTENDED_ARG	10,096	35.1%
RESUME_CHECK	6,590	22.9%
RESUME	4	0.0%

Successors	Count	Percentage
LOAD_FAST	21,348	74.1%
SEND	3,335	11.6%
SEND_GEN	3,259	11.3%
NOP	644	2.2%
ENTER_EXECUTOR	168	0.6%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	853,117	34.3%
STORE_ATTR_INSTANCE_VALUE	570,844	23.0%
POP_TOP	406,561	16.4%
STORE_FAST_STORE_FAST	153,664	6.2%
POP_JUMP_IF_FALSE	152,662	6.1%

Successors	Count	Percentage
LOAD_FAST	1,339,085	53.9%
LOAD_GLOBAL_MODULE	374,470	15.1%
LOAD_CONST_IMMORTAL	221,596	8.9%
LOAD_FAST_LOAD_FAST	220,072	8.9%
LOAD_GLOBAL_BUILTIN	206,533	8.3%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	1,024,624	27.8%
CALL_METHOD_DESCRIPTOR_FAST	638,823	17.3%
BUILD_TUPLE	610,433	16.5%
BINARY_SUBSCR_DICT	555,557	15.1%
BINARY_SLICE	361,092	9.8%

Successors	Count	Percentage
JUMP_BACKWARD	3,546,844	96.1%
ENTER_EXECUTOR	127,790	3.5%
STORE_FAST	8,512	0.2%
LOAD_NAME	6,444	0.2%
LOAD_SMALL_INT	140	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	1,270,053	99.2%
RETURN_VALUE	8,512	0.7%
LOAD_CONST	1,540	0.1%
BINARY_OP	256	0.0%
LOAD_GLOBAL_MODULE	127	0.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	1,270,214	99.2%
LOAD_CONST_IMMORTAL	8,580	0.7%
BUILD_TUPLE	1,280	0.1%
LOAD_GLOBAL_MODULE	127	0.0%
CALL_PY_EXACT_ARGS	126	0.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	21,341,879	51.9%
LOAD_ATTR_SLOT	8,982,786	21.9%
LOAD_ATTR_INSTANCE_VALUE	6,673,957	16.2%
LOAD_ATTR	1,246,059	3.0%
LOAD_ATTR_PROPERTY	1,231,751	3.0%

Successors	Count	Percentage
LOAD_FAST	9,575,014	23.3%
STORE_FAST	9,008,132	21.9%
LOAD_ATTR_METHOD_WITH_VALUES	5,161,044	12.6%
RETURN_VALUE	4,708,707	11.5%
CONVERT_VALUE	2,691,849	6.6%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	5,439,805	18.0%
LOAD_CONST_IMMORTAL	5,380,425	17.8%
PUSH_NULL	5,068,596	16.8%
LOAD_FAST	4,818,591	15.9%
FORMAT_SIMPLE	2,813,999	9.3%

Successors	Count	Percentage
LOAD_FAST	12,375,091	40.9%
CALL_KW_PY	4,393,687	14.5%
BINARY_SUBSCR	3,455,129	11.4%
LOAD_GLOBAL_MODULE	1,874,894	6.2%
LOAD_CONST_IMMORTAL	1,197,072	4.0%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	430,779	28.4%
RESUME_CHECK	281,445	18.6%
LOAD_DEREF	165,769	10.9%
LOAD_ATTR_INSTANCE_VALUE	151,100	10.0%
POP_JUMP_IF_FALSE	122,839	8.1%

Successors	Count	Percentage
LOAD_FAST	424,887	28.0%
LOAD_ATTR_INSTANCE_VALUE	289,139	19.1%
LOAD_DEREF	165,769	10.9%
BINARY_SUBSCR_DICT	149,696	9.9%
PUSH_NULL	107,680	7.1%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	100,751,189	17.4%
LOAD_GLOBAL_BUILTIN	67,542,849	11.7%
STORE_FAST	63,621,056	11.0%
RESUME_CHECK	50,755,197	8.8%
NOP	33,774,659	5.8%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	100,196,960	17.3%
TO_BOOL_BOOL	33,967,773	5.9%
LOAD_ATTR_METHOD_WITH_VALUES	32,572,303	5.6%
ENTER_EXECUTOR	30,657,909	5.3%
LOAD_GLOBAL_MODULE	28,254,880	4.9%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	943,705	86.4%
LOAD_FAST_AND_CLEAR	147,933	13.6%

Successors	Count	Percentage
SWAP	943,705	86.4%
LOAD_FAST_AND_CLEAR	147,933	13.6%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
LOAD_FAST	59,007	70.0%
FOR_ITER_LIST	11,456	13.6%
POP_JUMP_IF_FALSE	5,085	6.0%
FOR_ITER	2,240	2.7%
CALL_LIST_APPEND	2,111	2.5%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	61,051	72.4%
RETURN_VALUE	12,736	15.1%
LOAD_FAST	4,233	5.0%
LOAD_SMALL_INT	2,240	2.7%
POP_JUMP_IF_NOT_NONE	1,243	1.5%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	46,029,218	38.8%
STORE_FAST	11,082,004	9.3%
LOAD_ATTR_METHOD_NO_DICT	9,418,342	7.9%
POP_JUMP_IF_FALSE	8,212,415	6.9%
LOAD_GLOBAL_MODULE	6,773,685	5.7%

Successors	Count	Percentage
CALL_ISINSTANCE	35,748,535	30.1%
LOAD_FAST	12,882,359	10.9%
LOAD_ATTR_INSTANCE_VALUE	8,895,905	7.5%
CALL_PY_EXACT_ARGS	8,814,721	7.4%
BUILD_TUPLE	8,373,981	7.1%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	3,388	15.4%
LOAD_CONST_IMMORTAL	2,775	12.6%
STORE_FAST	2,059	9.4%
RESUME_CHECK	1,621	7.4%
POP_TOP	1,598	7.3%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	14,563	66.3%
LOAD_GLOBAL_BUILTIN	4,395	20.0%
LOAD_FAST	956	4.4%
LOAD_ATTR	848	3.9%
CALL	435	2.0%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
LIST_APPEND	6,444	26.7%
STORE_NAME	3,695	15.3%
LOAD_NAME	2,849	11.8%
POP_JUMP_IF_TRUE	1,959	8.1%
LOAD_ATTR_METHOD_NO_DICT	1,882	7.8%

Successors	Count	Percentage
PUSH_NULL	8,427	34.9%
LOAD_NAME	2,849	11.8%
FORMAT_SIMPLE	2,113	8.8%
LOAD_ATTR_METHOD_NO_DICT	2,011	8.3%
COMPARE_OP_STR	1,846	7.6%

LOAD_SMALL_INT

Successors and predecessors for LOAD_SMALL_INT

Predecessors	Count	Percentage
LOAD_FAST	6,382,816	51.1%
LOAD_FAST_LOAD_FAST	1,885,608	15.1%
CALL_LEN	750,715	6.0%
LOAD_ATTR_METHOD_NO_DICT	640,847	5.1%
STORE_FAST	410,769	3.3%

Successors	Count	Percentage
BINARY_OP_ADD_INT	2,995,137	24.0%
COMPARE_OP_INT	2,123,180	17.0%
BINARY_SUBSCR_TUPLE_INT	1,794,114	14.4%
BINARY_SUBSCR_STR_INT	1,582,815	12.7%
BINARY_OP_SUBTRACT_INT	874,271	7.0%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	172,671	50.0%
SWAP	172,671	50.0%

Successors	Count	Percentage
SWAP	172,671	50.0%
CALL_PY_EXACT_ARGS	86,209	25.0%
CALL_NON_PY_GENERAL	80,563	23.3%
CALL_METHOD_DESCRIPTOR_NOARGS	5,486	1.6%
CALL	413	0.1%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	259	100.0%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	179	69.1%
LOAD_SUPER_ATTR_ATTR	30	11.6%
CALL	19	7.3%
LOAD_FAST	12	4.6%
PUSH_NULL	9	3.5%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	231,096	46.1%
CALL_BOUND_METHOD_EXACT_ARGS	110,943	22.1%
CALL_PY_EXACT_ARGS	84,680	16.9%
CALL_PY_GENERAL	43,706	8.7%
CALL_KW_PY	15,063	3.0%

Successors	Count	Percentage
RESUME_CHECK	263,357	52.5%
MAKE_CELL	231,096	46.1%
RETURN_GENERATOR	6,912	1.4%
RESUME	422	0.1%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
BINARY_SUBSCR	428,341	91.2%
JUMP_FORWARD	20,864	4.4%
LOAD_FAST_LOAD_FAST	13,255	2.8%
LOAD_CONST	2,682	0.6%
BINARY_SUBSCR_DICT	1,919	0.4%

Successors	Count	Percentage
JUMP_BACKWARD	431,427	91.9%
ENTER_EXECUTOR	33,240	7.1%
EXTENDED_ARG	3,300	0.7%
LOAD_CONST	682	0.1%
LOAD_CONST_IMMORTAL	527	0.1%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	116,755,729	71.6%
TO_BOOL	11,765,757	7.2%
TO_BOOL_NONE	6,075,717	3.7%
CONTAINS_OP_DICT	4,586,499	2.8%
TO_BOOL_INT	3,834,985	2.4%

Successors	Count	Percentage
LOAD_FAST	100,751,189	61.8%
LOAD_GLOBAL_BUILTIN	22,029,151	13.5%
LOAD_CONST_IMMORTAL	13,042,203	8.0%
LOAD_GLOBAL_MODULE	8,423,410	5.2%
LOAD_FAST_LOAD_FAST	8,212,415	5.0%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	7,668,748	70.7%
RETURN_VALUE	1,791,825	16.5%
LOAD_ATTR_INSTANCE_VALUE	1,326,980	12.2%
LOAD_ATTR_SLOT	39,231	0.4%
BINARY_SUBSCR_LIST_INT	7,423	0.1%

Successors	Count	Percentage
LOAD_FAST	7,218,406	66.6%
LOAD_CONST_IMMORTAL	1,109,597	10.2%
ENTER_EXECUTOR	1,007,236	9.3%
JUMP_BACKWARD	782,947	7.2%
LOAD_GLOBAL_BUILTIN	352,392	3.3%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	12,231,292	67.2%
LOAD_ATTR_INSTANCE_VALUE	4,514,159	24.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	764,256	4.2%
STORE_FAST_LOAD_FAST	525,376	2.9%
LOAD_ATTR_SLOT	77,566	0.4%

Successors	Count	Percentage
LOAD_FAST	12,045,891	66.2%
LOAD_GLOBAL_BUILTIN	4,390,608	24.1%
NOP	733,992	4.0%
LOAD_CONST_IMMORTAL	572,499	3.1%
LOAD_FAST_LOAD_FAST	261,058	1.4%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	22,004,203	41.9%
TO_BOOL_NONE	14,325,611	27.3%
CONTAINS_OP_DICT	4,282,044	8.1%
TO_BOOL_STR	2,376,056	4.5%
TO_BOOL	2,276,521	4.3%

Successors	Count	Percentage
LOAD_FAST	13,295,938	25.3%
JUMP_BACKWARD	10,111,288	19.2%
POP_TOP	9,821,205	18.7%
RETURN_VALUE	5,105,541	9.7%
ENTER_EXECUTOR	4,463,827	8.5%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	82,743	64.1%
LOAD_GLOBAL_MODULE	20,286	15.7%
CALL_BUILTIN_CLASS	8,831	6.8%
POP_JUMP_IF_FALSE	7,296	5.7%
CALL_NON_PY_GENERAL	4,270	3.3%

Successors	Count	Percentage
PUSH_EXC_INFO	65,648	51.5%
COPY	60,612	47.5%
LOAD_CONST_IMMORTAL	1,280	1.0%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	115,769	54.6%
POP_TOP	49,921	23.5%
CALL_INTRINSIC_1	43,043	20.3%
POP_JUMP_IF_FALSE	2,017	1.0%
DELETE_FAST	1,280	0.6%

Successors	Count	Percentage
PUSH_EXC_INFO	113,128	66.9%
COPY	54,515	32.3%
CALL_INTRINSIC_1	1,344	0.8%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	3,335	73.4%
LOAD_CONST_IMMORTAL	1,159	25.5%
SEND	47	1.0%

Successors	Count	Percentage
YIELD_VALUE	3,332	73.4%
END_SEND	1,154	25.4%
SEND	47	1.0%
POP_TOP	4	0.1%
SEND_GEN	4	0.1%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	119,203	77.9%
SET_FUNCTION_ATTRIBUTE	33,743	22.1%

Successors	Count	Percentage
STORE_FAST	100,604	65.8%
SET_FUNCTION_ATTRIBUTE	33,743	22.1%
LOAD_FAST	10,416	6.8%
STORE_DEREF	3,530	2.3%
STORE_NAME	3,506	2.3%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	6,599,844	65.7%
LOAD_FAST_LOAD_FAST	3,395,266	33.8%
BINARY_SUBSCR	38,658	0.4%
STORE_ATTR	9,513	0.1%
LOAD_GLOBAL_MODULE	5,620	0.1%

Successors	Count	Percentage
LOAD_FAST	6,214,829	61.8%
LOAD_CONST_IMMORTAL	3,285,013	32.7%
LOAD_GLOBAL_MODULE	349,916	3.5%
JUMP_BACKWARD	69,338	0.7%
NOP	40,748	0.4%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
BINARY_OP	8,768	40.8%
SET_FUNCTION_ATTRIBUTE	3,530	16.4%
RETURN_VALUE	2,693	12.5%
BUILD_LIST	1,486	6.9%
BUILD_STRING	1,408	6.6%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	10,490	48.8%
NOP	3,845	17.9%
LOAD_DEREF	3,407	15.9%
LOAD_SMALL_INT	1,353	6.3%
LOAD_CONST	829	3.9%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
YIELD_VALUE	21,702,378	17.2%
RETURN_VALUE	14,111,302	11.2%
FOR_ITER_LIST	11,258,571	8.9%
LOAD_ATTR	9,008,132	7.1%
FOR_ITER_TUPLE	8,704,041	6.9%

Successors	Count	Percentage
LOAD_FAST	63,621,056	50.5%
LOAD_GLOBAL_BUILTIN	16,328,511	12.9%
LOAD_FAST_LOAD_FAST	11,082,004	8.8%
LOAD_GLOBAL_MODULE	8,187,108	6.5%
NOP	7,605,050	6.0%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	1,654,150	72.4%
FOR_ITER_RANGE	613,267	26.8%
FOR_ITER_TUPLE	11,820	0.5%
COPY	3,224	0.1%
CALL_LEN	2,562	0.1%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	639,746	28.0%
LOAD_FAST	618,583	27.1%
POP_JUMP_IF_NOT_NONE	525,376	23.0%
LOAD_ATTR_METHOD_WITH_VALUES	238,217	10.4%
LIST_APPEND	201,666	8.8%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	7,968,271	71.2%
UNPACK_SEQUENCE_TUPLE	2,853,524	25.5%
STORE_FAST_STORE_FAST	348,974	3.1%
UNPACK_SEQUENCE_LIST	8,959	0.1%
COPY	3,320	0.0%

Successors	Count	Percentage
LOAD_FAST	5,878,578	52.5%
STORE_FAST	2,577,174	23.0%
LOAD_FAST_LOAD_FAST	1,082,739	9.7%
LOAD_GLOBAL_MODULE	953,122	8.5%
STORE_FAST_STORE_FAST	348,974	3.1%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	3,506	15.1%
LOAD_CONST_IMMORTAL	2,938	12.7%
IMPORT_FROM	2,593	11.2%
LOAD_CONST	2,526	10.9%
MAKE_FUNCTION	2,364	10.2%

Successors	Count	Percentage
LOAD_CONST	7,335	31.6%
LOAD_CONST_IMMORTAL	4,481	19.3%
LOAD_NAME	3,695	15.9%
LOAD_SMALL_INT	1,527	6.6%
POP_TOP	1,426	6.1%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
LOAD_FAST_AND_CLEAR	943,705	21.1%
BUILD_LIST	831,740	18.6%
BINARY_OP_ADD_INT	688,183	15.4%
RETURN_VALUE	370,662	8.3%
FOR_ITER_LIST	264,643	5.9%

Successors	Count	Percentage
GET_ITER	943,705	21.1%
STORE_ATTR_INSTANCE_VALUE	929,136	20.8%
BUILD_LIST	831,740	18.6%
STORE_FAST	501,074	11.2%
POP_TOP	388,886	8.7%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	295,682	99.6%
CALL_BUILTIN_CLASS	383	0.1%
RETURN_VALUE	324	0.1%
FOR_ITER	125	0.0%
UNPACK_SEQUENCE	97	0.0%

Successors	Count	Percentage
LOAD_FAST	295,693	99.6%
STORE_FAST_STORE_FAST	555	0.2%
UNPACK_SEQUENCE_TWO_TUPLE	292	0.1%
UNPACK_SEQUENCE_TUPLE	108	0.0%
UNPACK_SEQUENCE	97	0.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
LOAD_FAST	21,346,566	94.1%
ENTER_EXECUTOR	836,696	3.7%
BUILD_TUPLE	452,334	2.0%
COMPARE_OP_INT	11,583	0.1%
RETURN_VALUE	7,786	0.0%

Successors	Count	Percentage
STORE_FAST	21,702,378	95.7%
INTERPRETER_EXIT	519,786	2.3%
UNPACK_SEQUENCE_TWO_TUPLE	451,006	2.0%
YIELD_VALUE	3,262	0.0%
UNPACK_SEQUENCE_TUPLE	1,150	0.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CACHE	1,533	49.8%
CALL	701	22.8%
MAKE_CELL	422	13.7%
CALL_PY_EXACT_ARGS	159	5.2%
COPY_FREE_VARS	66	2.1%

Successors	Count	Percentage
LOAD_NAME	1,217	39.5%
LOAD_FAST	722	23.4%
LOAD_GLOBAL	369	12.0%
LOAD_CONST	203	6.6%
LOAD_SMALL_INT	191	6.2%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	2,995,137	73.6%
LOAD_FAST	609,460	15.0%
LOAD_ATTR_INSTANCE_VALUE	307,452	7.6%
CALL_METHOD_DESCRIPTOR_FAST	136,892	3.4%
LOAD_FAST_LOAD_FAST	16,054	0.4%

Successors	Count	Percentage
STORE_FAST	1,850,995	45.5%
SWAP	688,183	16.9%
LOAD_FAST	646,825	15.9%
RETURN_VALUE	307,455	7.6%
BINARY_SLICE	205,550	5.1%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	2,836,628	61.9%
LOAD_ATTR_INSTANCE_VALUE	1,200,464	26.2%
LOAD_FAST_LOAD_FAST	311,535	6.8%
LOAD_CONST_IMMORTAL	86,726	1.9%
LOAD_CONST	36,962	0.8%

Successors	Count	Percentage
LOAD_FAST	4,172,372	91.0%
STORE_FAST	211,139	4.6%
BINARY_OP_INPLACE_ADD_UNICODE	47,275	1.0%
CALL_PY_EXACT_ARGS	35,117	0.8%
RETURN_VALUE	25,853	0.6%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	7,422	71.2%
BINARY_SUBSCR_TUPLE_INT	1,353	13.0%
LOAD_SMALL_INT	1,288	12.3%
BINARY_OP_SUBTRACT_INT	318	3.0%
LOAD_ATTR	27	0.3%

Successors	Count	Percentage
BINARY_OP_SUBTRACT_INT	7,422	71.2%
BINARY_OP_ADD_INT	1,353	13.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	682	6.5%
STORE_FAST	319	3.1%
LOAD_SMALL_INT	303	2.9%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	42	66.7%
BINARY_OP	21	33.3%

Successors	Count	Percentage
RETURN_VALUE	63	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	874,271	52.3%
CALL_LEN	318,905	19.1%
LOAD_ATTR_INSTANCE_VALUE	235,452	14.1%
LOAD_GLOBAL_MODULE	146,046	8.7%
LOAD_FAST	89,401	5.3%

Successors	Count	Percentage
STORE_FAST	756,970	45.2%
LOAD_SMALL_INT	264,612	15.8%
CALL_PY_EXACT_ARGS	152,506	9.1%
LOAD_CONST	146,047	8.7%
BINARY_SUBSCR_LIST_INT	90,869	5.4%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	8,249,524	49.0%
BUILD_TUPLE	5,691,093	33.8%
LOAD_CONST_IMMORTAL	1,029,235	6.1%
CALL_BUILTIN_O	558,176	3.3%
LOAD_ATTR_INSTANCE_VALUE	401,336	2.4%

Successors	Count	Percentage
RETURN_VALUE	8,777,352	52.1%
STORE_FAST	4,134,738	24.5%
UNPACK_SEQUENCE_TUPLE	1,926,890	11.4%
BINARY_OP	591,367	3.5%
LIST_APPEND	555,557	3.3%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	901,012	44.6%
LOAD_ATTR_INSTANCE_VALUE	587,450	29.1%
LOAD_SMALL_INT	264,327	13.1%
LOAD_FAST_LOAD_FAST	164,674	8.2%
LOAD_FAST	91,775	4.5%

Successors	Count	Percentage
RESUME_CHECK	2,000,357	99.0%
MAKE_CELL	4,927	0.2%
LOAD_ATTR_METHOD_NO_DICT	4,793	0.2%
LOAD_ATTR_INSTANCE_VALUE	1,890	0.1%
BUILD_LIST	1,741	0.1%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	9,505,079	95.3%
LOAD_SMALL_INT	275,461	2.8%
BINARY_OP_SUBTRACT_INT	90,869	0.9%
BINARY_SUBSCR_LIST_INT	42,771	0.4%
LOAD_FAST_LOAD_FAST	37,734	0.4%

Successors	Count	Percentage
RETURN_VALUE	6,382,492	81.3%
STORE_FAST	760,055	9.7%
LOAD_FAST	251,894	3.2%
PUSH_EXC_INFO	99,840	1.3%
LOAD_ATTR_METHOD_NO_DICT	93,996	1.2%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	1,582,815	65.6%
LOAD_FAST_LOAD_FAST	649,551	26.9%
LOAD_FAST	78,103	3.2%
BINARY_OP_SUBTRACT_INT	49,726	2.1%
CALL_METHOD_DESCRIPTOR_FAST	49,726	2.1%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	1,211,112	50.2%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	947,561	39.3%
STORE_FAST	157,285	6.5%
LOAD_ATTR_METHOD_NO_DICT	65,766	2.7%
LOAD_FAST	19,464	0.8%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	1,794,114	100.0%
BINARY_SUBSCR	43	0.0%
LOAD_FAST	1	0.0%

Successors	Count	Percentage
CALL_LIST_APPEND	721,086	40.2%
STORE_SUBSCR_DICT	721,086	40.2%
LOAD_FAST	157,138	8.8%
LOAD_ATTR_METHOD_WITH_VALUES	74,745	4.2%
LOAD_GLOBAL_MODULE	46,992	2.6%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_FAST	368,365	42.7%
LOAD_ATTR_INSTANCE_VALUE	355,918	41.3%
LOAD_GLOBAL_MODULE	82,884	9.6%
LOAD_DEREF	15,550	1.8%
LOAD_FAST_LOAD_FAST	13,851	1.6%

Successors	Count	Percentage
RESUME_CHECK	514,919	59.7%
LOAD_FAST	313,874	36.4%
STORE_FAST	17,751	2.1%
COPY_FREE_VARS	8,918	1.0%
CALL_ALLOC_AND_ENTER_INIT	6,355	0.7%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	2,899,257	95.2%
LOAD_ATTR_INSTANCE_VALUE	95,974	3.2%
PUSH_NULL	18,516	0.6%
LOAD_CONST_IMMORTAL	11,689	0.4%
CALL_METHOD_DESCRIPTOR_FAST	8,510	0.3%

Successors	Count	Percentage
RESUME_CHECK	2,832,737	93.0%
MAKE_CELL	110,943	3.6%
COPY_FREE_VARS	95,934	3.2%
CALL_PY_EXACT_ARGS	4,980	0.2%
RESUME	27	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
RETURN_VALUE	126	97.7%
CALL	2	1.6%
LOAD_FAST_LOAD_FAST	1	0.8%

Successors	Count	Percentage
RESUME_CHECK	129	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_FAST	346,552	45.1%
LOAD_CONST_IMMORTAL	216,602	28.2%
CALL_LEN	48,170	6.3%
CALL_BUILTIN_CLASS	37,703	4.9%
CALL_METHOD_DESCRIPTOR_NOARGS	21,819	2.8%

Successors	Count	Percentage
GET_ITER	377,362	49.2%
LOAD_FAST	198,312	25.8%
BINARY_OP	65,276	8.5%
CALL_BUILTIN_CLASS	37,703	4.9%
STORE_FAST	22,404	2.9%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	5,917,818	45.7%
LOAD_FAST_LOAD_FAST	4,070,429	31.5%
LOAD_ATTR	2,558,396	19.8%
LOAD_FAST	162,632	1.3%
LOAD_SMALL_INT	146,046	1.1%

Successors	Count	Percentage
STORE_FAST	6,603,256	51.0%
TO_BOOL_BOOL	5,411,048	41.8%
LOAD_CONST_IMMORTAL	299,739	2.3%
RETURN_VALUE	210,016	1.6%
POP_TOP	169,595	1.3%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	1,039,635	75.9%
LOAD_FAST_LOAD_FAST	243,691	17.8%
STORE_FAST	26,750	2.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20,218	1.5%
LOAD_ATTR_INSTANCE_VALUE	16,356	1.2%

Successors	Count	Percentage
STORE_FAST	706,139	51.5%
RETURN_VALUE	598,654	43.7%
LOAD_FAST	15,795	1.2%
PUSH_EXC_INFO	12,612	0.9%
LOAD_ATTR_METHOD_NO_DICT	8,191	0.6%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	1,852,886	97.5%
RETURN_GENERATOR	26,356	1.4%
LOAD_GLOBAL_MODULE	3,992	0.2%
BINARY_SUBSCR_TUPLE_INT	3,543	0.2%
LOAD_SMALL_INT	3,397	0.2%

Successors	Count	Percentage
TO_BOOL_INT	798,878	42.1%
BINARY_SUBSCR_DICT	558,176	29.4%
LOAD_CONST_IMMORTAL	310,356	16.3%
LOAD_CONST	73,407	3.9%
TO_BOOL_BOOL	55,692	2.9%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	35,748,535	41.6%
LOAD_GLOBAL_BUILTIN	17,886,722	20.8%
LOAD_GLOBAL_MODULE	17,834,884	20.8%
LOAD_ATTR_MODULE	6,806,289	7.9%
LOAD_ATTR_SLOT	2,678,304	3.1%

Successors	Count	Percentage
TO_BOOL_BOOL	85,042,361	98.9%
RETURN_VALUE	905,408	1.1%
YIELD_VALUE	1,792	0.0%
TO_BOOL	536	0.0%
LOAD_FAST	198	0.0%

CALL_KW_BOUND_METHOD

Successors and predecessors for CALL_KW_BOUND_METHOD

Predecessors	Count	Percentage
LOAD_CONST	114	99.1%
CALL_KW	1	0.9%

Successors	Count	Percentage
COPY_FREE_VARS	64	55.7%
RESUME_CHECK	51	44.3%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	461,605	99.9%
CALL_KW	397	0.1%

Successors	Count	Percentage
RETURN_VALUE	195,056	42.2%
STORE_FAST	182,309	39.5%
BINARY_OP	71,871	15.6%
LOAD_FAST	6,010	1.3%
TO_BOOL_BOOL	2,171	0.5%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	4,393,687	100.0%
CALL_KW	1,358	0.0%

Successors	Count	Percentage
RETURN_GENERATOR	3,474,519	79.1%
RESUME_CHECK	890,619	20.3%
MAKE_CELL	15,063	0.3%
COPY_FREE_VARS	14,843	0.3%
RESUME	1	0.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	3,367,111	50.9%
LOAD_FAST	1,576,439	23.8%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1,547,859	23.4%
RETURN_VALUE	49,842	0.8%
LOAD_ATTR_SLOT	20,604	0.3%

Successors	Count	Percentage
TO_BOOL_INT	3,515,954	53.1%
RETURN_VALUE	754,089	11.4%
LOAD_SMALL_INT	750,715	11.3%
LOAD_GLOBAL_BUILTIN	487,593	7.4%
COMPARE_OP_INT	342,397	5.2%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	5,137,617	79.4%
BINARY_SUBSCR_TUPLE_INT	721,086	11.1%
BUILD_TUPLE	265,609	4.1%
BINARY_SLICE	127,804	2.0%
RETURN_VALUE	101,247	1.6%

Successors	Count	Percentage
JUMP_BACKWARD	2,361,510	36.5%
ENTER_EXECUTOR	1,892,548	29.3%
LOAD_CONST_IMMORTAL	1,384,258	21.4%
LOAD_GLOBAL_MODULE	315,767	4.9%
LOAD_FAST	303,843	4.7%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	2,612,992	27.7%
LOAD_ATTR_METHOD_NO_DICT	2,143,601	22.7%
LOAD_FAST	1,535,274	16.2%
LOAD_CONST_IMMORTAL	1,434,784	15.2%
LOAD_SMALL_INT	550,634	5.8%

Successors	Count	Percentage
RETURN_VALUE	3,340,234	35.4%
STORE_FAST	2,464,423	26.1%
TO_BOOL_BOOL	725,993	7.7%
LIST_APPEND	638,823	6.8%
TO_BOOL_STR	451,975	4.8%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	1,850,162	33.2%
LOAD_CONST_IMMORTAL	1,340,178	24.0%
LOAD_FAST_LOAD_FAST	964,326	17.3%
BINARY_SUBSCR_STR_INT	947,561	17.0%
LOAD_ATTR_METHOD_NO_DICT	234,000	4.2%

Successors	Count	Percentage
STORE_FAST	2,588,128	46.4%
CALL_METHOD_DESCRIPTOR_O	1,307,906	23.5%
LOAD_ATTR_METHOD_NO_DICT	953,041	17.1%
RETURN_VALUE	304,162	5.5%
GET_ITER	225,916	4.1%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	2,895,659	98.5%
LOAD_ATTR_METHOD_LAZY_DICT	32,698	1.1%
LOAD_SPECIAL	5,486	0.2%
LOAD_ATTR_METHOD_WITH_VALUES	2,567	0.1%
LOAD_FAST	1,472	0.1%

Successors	Count	Percentage
GET_ITER	1,366,580	46.5%
STORE_FAST	762,392	25.9%
BINARY_SUBSCR_DICT	295,678	10.1%
LOAD_ATTR_METHOD_NO_DICT	227,902	7.8%
LOAD_FAST	79,449	2.7%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,307,906	44.7%
LOAD_FAST	1,196,341	40.9%
STORE_FAST	180,638	6.2%
LOAD_GLOBAL_MODULE	93,749	3.2%
LOAD_CONST_IMMORTAL	32,208	1.1%

Successors	Count	Percentage
STORE_FAST	1,376,534	47.0%
POP_TOP	747,879	25.6%
RETURN_VALUE	361,459	12.3%
LOAD_FAST	266,430	9.1%
LOAD_ATTR_METHOD_NO_DICT	93,521	3.2%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	10,941,823	63.2%
LOAD_ATTR_INSTANCE_VALUE	2,006,309	11.6%
LOAD_FAST_LOAD_FAST	1,274,119	7.4%
BINARY_OP	893,340	5.2%
PUSH_NULL	500,133	2.9%

Successors	Count	Percentage
RETURN_VALUE	6,615,257	38.2%
STORE_FAST	5,007,301	28.9%
TO_BOOL_BOOL	2,563,964	14.8%
POP_TOP	1,278,514	7.4%
CALL_PY_EXACT_ARGS	445,617	2.6%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	27,295,446	54.1%
LOAD_FAST_LOAD_FAST	8,814,721	17.5%
LOAD_ATTR_METHOD_WITH_VALUES	6,102,683	12.1%
LOAD_CONST_IMMORTAL	2,209,539	4.4%
LOAD_ATTR_INSTANCE_VALUE	929,715	1.8%

Successors	Count	Percentage
RESUME_CHECK	47,790,327	94.6%
RETURN_GENERATOR	2,271,334	4.5%
COPY_FREE_VARS	259,976	0.5%
MAKE_CELL	84,680	0.2%
TO_BOOL_BOOL	56,576	0.1%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	8,359,756	51.3%
BINARY_OP	2,580,169	15.8%
BUILD_STRING	2,558,513	15.7%
LOAD_ATTR_METHOD_WITH_VALUES	740,979	4.5%
LOAD_CONST_IMMORTAL	632,677	3.9%

Successors	Count	Percentage
RESUME_CHECK	15,309,683	93.9%
RETURN_GENERATOR	835,117	5.1%
COPY_FREE_VARS	111,954	0.7%
MAKE_CELL	43,706	0.3%
UNPACK_SEQUENCE_TWO_TUPLE	3,328	0.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	824,352	72.7%
RETURN_VALUE	277,310	24.5%
LOAD_ATTR	30,590	2.7%
BINARY_SUBSCR_TUPLE_INT	638	0.1%
CALL_METHOD_DESCRIPTOR_NOARGS	126	0.0%

Successors	Count	Percentage
RETURN_VALUE	324,538	28.6%
STORE_SUBSCR_DICT	295,995	26.1%
CALL_PY_GENERAL	295,678	26.1%
CALL_NON_PY_GENERAL	107,834	9.5%
CONVERT_VALUE	60,543	5.3%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
RETURN_VALUE	32,079	89.5%
LOAD_FAST	2,369	6.6%
BINARY_SUBSCR	383	1.1%
LOAD_GLOBAL_MODULE	293	0.8%
POP_JUMP_IF_TRUE	169	0.5%

Successors	Count	Percentage
GET_ITER	32,063	89.4%
RETURN_VALUE	1,614	4.5%
STORE_FAST	871	2.4%
LOAD_FAST	482	1.3%
CALL_METHOD_DESCRIPTOR_FAST	293	0.8%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	6,632,282	90.7%
LOAD_CONST_IMMORTAL	676,115	9.3%
LOAD_GLOBAL_MODULE	285	0.0%
CALL	74	0.0%
LOAD_ATTR_SLOT	1	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	5,686,233	77.8%
LOAD_FAST	894,924	12.2%
STORE_FAST	710,898	9.7%
PUSH_NULL	7,900	0.1%
LOAD_GLOBAL_MODULE	6,782	0.1%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_CONST	146,046	99.7%
LOAD_ATTR_INSTANCE_VALUE	421	0.3%
COMPARE_OP	2	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	146,468	100.0%
COMPARE_OP	1	0.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	2,123,180	45.3%
LOAD_FAST_LOAD_FAST	1,040,107	22.2%
LOAD_ATTR_INSTANCE_VALUE	470,263	10.0%
CALL_LEN	342,397	7.3%
LOAD_FAST	320,772	6.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,392,998	72.3%
POP_JUMP_IF_TRUE	1,034,510	22.1%
RETURN_VALUE	109,131	2.3%
COPY	82,630	1.8%
EXTENDED_ARG	59,839	1.3%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	3,825,340	68.8%
LOAD_GLOBAL_MODULE	585,150	10.5%
LOAD_FAST_LOAD_FAST	311,647	5.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	295,678	5.3%
LOAD_CONST	266,604	4.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,477,140	62.5%
POP_JUMP_IF_TRUE	1,488,852	26.8%
COPY	589,963	10.6%
EXTENDED_ARG	4,140	0.1%
RETURN_VALUE	361	0.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	5,354,691	53.3%
LOAD_FAST_LOAD_FAST	4,103,970	40.8%
LOAD_ATTR_CLASS	202,042	2.0%
LOAD_ATTR	119,173	1.2%
RETURN_VALUE	105,352	1.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,586,499	45.7%
POP_JUMP_IF_TRUE	4,282,044	42.6%
RETURN_VALUE	1,169,057	11.6%
COPY	3,834	0.0%
LOAD_FAST	3,513	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_CONST	490,314	86.0%
LOAD_FAST	38,008	6.7%
LOAD_GLOBAL_MODULE	25,195	4.4%
LOAD_FAST_LOAD_FAST	10,891	1.9%
LOAD_ATTR_INSTANCE_VALUE	2,558	0.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	558,861	98.1%
POP_JUMP_IF_TRUE	5,410	0.9%
EXTENDED_ARG	4,590	0.8%
RETURN_VALUE	992	0.2%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	38,924,067	85.5%
JUMP_BACKWARD	4,847,988	10.7%
EXTENDED_ARG	1,742,336	3.8%
FOR_ITER	84	0.0%

Successors	Count	Percentage
POP_TOP	39,247,685	86.2%
RESUME_CHECK	5,870,330	12.9%
ENTER_EXECUTOR	396,440	0.9%
RESUME	20	0.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
JUMP_BACKWARD	10,143,862	52.2%
GET_ITER	8,699,500	44.8%
ENTER_EXECUTOR	482,996	2.5%
EXTENDED_ARG	66,520	0.3%
FOR_ITER_TUPLE	43,836	0.2%

Successors	Count	Percentage
STORE_FAST	11,258,571	57.9%
LOAD_CONST_IMMORTAL	2,649,596	13.6%
STORE_FAST_LOAD_FAST	1,654,150	8.5%
NOP	1,247,614	6.4%
LOAD_FAST	920,508	4.7%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	1,227,291	81.0%
GET_ITER	287,775	19.0%
FOR_ITER	33	0.0%

Successors	Count	Percentage
STORE_FAST	635,456	41.9%
STORE_FAST_LOAD_FAST	613,267	40.5%
LOAD_FAST_LOAD_FAST	209,563	13.8%
LOAD_FAST	33,936	2.2%
LOAD_CONST_IMMORTAL	14,966	1.0%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
JUMP_BACKWARD	7,784,437	54.2%
GET_ITER	5,882,394	41.0%
ENTER_EXECUTOR	653,296	4.5%
FOR_ITER_LIST	43,795	0.3%
EXTENDED_ARG	556	0.0%

Successors	Count	Percentage
STORE_FAST	8,704,041	60.6%
UNPACK_SEQUENCE_TWO_TUPLE	1,895,224	13.2%
LOAD_CONST_IMMORTAL	1,673,044	11.6%
LOAD_FAST	1,224,450	8.5%
NOP	432,068	3.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	5,055,389	90.8%
LOAD_ATTR_MODULE	204,576	3.7%
LOAD_FAST	182,772	3.3%
LOAD_GLOBAL_BUILTIN	120,839	2.2%
LOAD_ATTR_CLASS	2,979	0.1%

Successors	Count	Percentage
PUSH_NULL	2,003,594	36.0%
LOAD_FAST	1,687,570	30.3%
LOAD_FAST_LOAD_FAST	1,336,982	24.0%
CONTAINS_OP_DICT	202,042	3.6%
CALL_PY_EXACT_ARGS	80,596	1.4%

LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Successors and predecessors for LOAD_ATTR_CLASS_WITH_METACLASS_CHECK

Predecessors	Count	Percentage
LOAD_FAST	2,685,317	99.9%
CALL_TYPE_1	1,342	0.0%
LOAD_FAST_LOAD_FAST	188	0.0%
LOAD_ATTR	107	0.0%
LOAD_GLOBAL_MODULE	42	0.0%

Successors	Count	Percentage
LOAD_FAST	894,975	33.3%
TO_BOOL	894,953	33.3%
LOAD_FAST_LOAD_FAST	894,908	33.3%
STORE_FAST	1,349	0.1%
CONTAINS_OP_DICT	120	0.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	100,196,960	85.0%
LOAD_FAST_LOAD_FAST	8,895,905	7.5%
LOAD_ATTR_INSTANCE_VALUE	3,831,560	3.2%
ENTER_EXECUTOR	3,486,506	3.0%
COPY	929,178	0.8%

Successors	Count	Percentage
LOAD_FAST	28,399,559	24.1%
LOAD_ATTR_PROPERTY	9,224,895	7.8%
COPY	8,969,074	7.6%
LOAD_ATTR	6,673,957	5.7%
LOAD_ATTR_METHOD_NO_DICT	6,612,023	5.6%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	146,547	76.3%
LOAD_ATTR_INSTANCE_VALUE	45,430	23.7%
LOAD_ATTR	36	0.0%

Successors	Count	Percentage
LOAD_FAST	88,443	46.1%
LOAD_CONST	38,909	20.3%
CALL_METHOD_DESCRIPTOR_NOARGS	32,698	17.0%
LOAD_CONST_IMMORTAL	30,078	15.7%
CALL_METHOD_DESCRIPTOR_FAST	1,605	0.8%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	18,540,840	51.0%
LOAD_ATTR_INSTANCE_VALUE	6,612,023	18.2%
RETURN_VALUE	4,854,218	13.3%
LOAD_CONST_IMMORTAL	1,716,282	4.7%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	953,041	2.6%

Successors	Count	Percentage
LOAD_FAST	16,130,240	44.4%
LOAD_FAST_LOAD_FAST	9,418,342	25.9%
LOAD_CONST_IMMORTAL	3,612,392	9.9%
CALL_METHOD_DESCRIPTOR_NOARGS	2,895,659	8.0%
CALL_METHOD_DESCRIPTOR_FAST	2,143,601	5.9%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	32,572,303	73.4%
LOAD_ATTR	5,161,044	11.6%
ENTER_EXECUTOR	2,736,561	6.2%
LOAD_ATTR_INSTANCE_VALUE	2,551,250	5.7%
LOAD_FAST_LOAD_FAST	385,685	0.9%

Successors	Count	Percentage
LOAD_FAST	25,241,733	56.9%
CALL_PY_EXACT_ARGS	6,102,683	13.7%
LOAD_CONST	5,439,805	12.3%
LOAD_CONST_IMMORTAL	3,058,550	6.9%
LOAD_FAST_LOAD_FAST	2,957,540	6.7%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	26,992,441	96.0%
LOAD_ATTR_MODULE	933,345	3.3%
LOAD_FAST	172,462	0.6%
LOAD_ATTR_CLASS	12,418	0.0%
LOAD_ATTR	3,792	0.0%

Successors	Count	Percentage
PUSH_NULL	10,851,382	38.6%
CALL_ISINSTANCE	6,806,289	24.2%
LOAD_GLOBAL_MODULE	4,136,167	14.7%
BUILD_TUPLE	1,989,747	7.1%
LOAD_ATTR_MODULE	933,345	3.3%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	9,136	99.2%
LOAD_ATTR	44	0.5%
LOAD_CONST_IMMORTAL	31	0.3%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	1	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	5,003	54.3%
LOAD_FAST	1,877	20.4%
IS_OP	1,855	20.1%
LOAD_ATTR_MODULE	362	3.9%
CALL_NON_PY_GENERAL	42	0.5%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	18,788,085	91.9%
LOAD_FAST_LOAD_FAST	1,010,969	4.9%
ENTER_EXECUTOR	352,699	1.7%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	167,427	0.8%
LOAD_ATTR_INSTANCE_VALUE	114,723	0.6%

Successors	Count	Percentage
COPY	5,056,071	24.7%
LOAD_FAST	5,014,890	24.5%
GET_ITER	2,550,544	12.5%
CALL_LEN	1,547,859	7.6%
STORE_FAST	1,296,683	6.3%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	9,224,895	54.4%
LOAD_FAST	6,814,812	40.2%
RETURN_VALUE	440,010	2.6%
LOAD_ATTR_PROPERTY	225,281	1.3%
LOAD_FAST_LOAD_FAST	139,784	0.8%

Successors	Count	Percentage
RESUME_CHECK	6,594,786	38.9%
RETURN_VALUE	5,855,951	34.5%
LOAD_ATTR	1,231,751	7.3%
TO_BOOL	920,320	5.4%
PUSH_EXC_INFO	889,877	5.2%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	13,576,516	78.5%
LOAD_FAST_LOAD_FAST	2,962,574	17.1%
LOAD_ATTR	563,013	3.3%
LOAD_ATTR_SLOT	145,014	0.8%
LOAD_DEREF	19,704	0.1%

Successors	Count	Percentage
LOAD_ATTR	8,982,786	51.9%
CALL_ISINSTANCE	2,678,304	15.5%
LOAD_FAST	1,593,319	9.2%
LOAD_FAST_LOAD_FAST	892,728	5.2%
CALL_PY_EXACT_ARGS	563,045	3.3%

LOAD_ATTR_WITH_HINT

Successors and predecessors for LOAD_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST	824,108	48.7%
RETURN_VALUE	309,873	18.3%
LOAD_ATTR_INSTANCE_VALUE	287,479	17.0%
LOAD_ATTR	113,319	6.7%
LOAD_ATTR_PROPERTY	77,099	4.6%

Successors	Count	Percentage
LOAD_FAST	464,610	27.4%
RETURN_VALUE	278,710	16.5%
STORE_FAST	221,278	13.1%
GET_ITER	170,439	10.1%
LOAD_ATTR	123,950	7.3%

LOAD_CONST_IMMORTAL

Successors and predecessors for LOAD_CONST_IMMORTAL

Predecessors	Count	Percentage
LOAD_FAST	15,915,048	14.4%
RESUME_CHECK	14,818,085	13.4%
LOAD_CONST_IMMORTAL	14,161,447	12.9%
POP_JUMP_IF_FALSE	13,042,203	11.8%
POP_TOP	6,107,571	5.5%

Successors	Count	Percentage
RETURN_VALUE	47,112,314	42.8%
LOAD_CONST_IMMORTAL	14,161,447	12.9%
LOAD_FAST	9,723,255	8.8%
STORE_FAST	6,759,997	6.1%
CALL_BUILTIN_FAST	5,917,818	5.4%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	57,928,515	42.6%
POP_JUMP_IF_FALSE	22,029,151	16.2%
LOAD_FAST	19,132,010	14.1%
STORE_FAST	16,328,511	12.0%
LOAD_GLOBAL_MODULE	5,686,748	4.2%

Successors	Count	Percentage
LOAD_FAST	67,542,849	49.7%
LOAD_FAST_LOAD_FAST	46,029,218	33.8%
CALL_ISINSTANCE	17,886,722	13.2%
CHECK_EXC_MATCH	1,444,306	1.1%
IS_OP	895,766	0.7%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	28,254,880	38.2%
POP_JUMP_IF_FALSE	8,423,410	11.4%
STORE_FAST	8,187,108	11.1%
RESUME_CHECK	7,741,407	10.5%
NOP	6,218,717	8.4%

Successors	Count	Percentage
LOAD_ATTR_MODULE	26,992,441	36.5%
CALL_ISINSTANCE	17,834,884	24.1%
LOAD_FAST_LOAD_FAST	6,773,685	9.2%
LOAD_GLOBAL_BUILTIN	5,686,748	7.7%
LOAD_FAST	5,639,892	7.6%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	158,375	100.0%
LOAD_SUPER_ATTR	30	0.0%

Successors	Count	Percentage
PUSH_NULL	157,893	99.7%
STORE_FAST	512	0.3%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	266,275	99.9%
LOAD_SUPER_ATTR	179	0.1%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	138,276	51.9%
LOAD_FAST	48,271	18.1%
CALL_PY_EXACT_ARGS	41,070	15.4%
LOAD_CONST_IMMORTAL	33,343	12.5%
CALL_PY_GENERAL	3,536	1.3%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	47,790,327	28.6%
CACHE	39,709,427	23.8%
POP_TOP	39,526,179	23.7%
CALL_PY_GENERAL	15,309,683	9.2%
LOAD_ATTR_PROPERTY	6,594,786	3.9%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	57,928,515	34.7%
LOAD_FAST	50,755,197	30.4%
NOP	18,665,882	11.2%
LOAD_CONST_IMMORTAL	14,818,085	8.9%
POP_TOP	9,531,681	5.7%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	7,547	69.8%
JUMP_BACKWARD_NO_INTERRUPT	3,259	30.1%
SEND	4	0.0%

Successors	Count	Percentage
POP_TOP	7,548	69.8%
RESUME_CHECK	3,260	30.2%
RESUME	2	0.0%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	13,760,955	64.0%
LOAD_FAST_LOAD_FAST	6,585,345	30.6%
SWAP	929,136	4.3%
STORE_ATTR_INSTANCE_VALUE	179,598	0.8%
BINARY_SUBSCR_DICT	21,246	0.1%

Successors	Count	Percentage
LOAD_FAST	9,441,289	43.9%
NOP	5,121,097	23.8%
LOAD_FAST_LOAD_FAST	1,801,907	8.4%
LOAD_CONST_IMMORTAL	1,533,548	7.1%
LOAD_GLOBAL_MODULE	1,342,957	6.2%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	496,317	59.5%
LOAD_FAST_LOAD_FAST	336,880	40.4%
STORE_ATTR_SLOT	344	0.0%
STORE_ATTR	74	0.0%
LOAD_ATTR_SLOT	29	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	296,125	35.5%
LOAD_FAST	258,194	31.0%
LOAD_FAST_LOAD_FAST	174,913	21.0%
LOAD_GLOBAL_MODULE	59,196	7.1%
BUILD_MAP	39,805	4.8%

STORE_ATTR_WITH_HINT

Successors and predecessors for STORE_ATTR_WITH_HINT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	674,780	50.3%
LOAD_FAST	638,713	47.6%
SWAP	15,550	1.2%
LOAD_ATTR_INSTANCE_VALUE	6,428	0.5%
LOAD_ATTR	5,112	0.4%

Successors	Count	Percentage
LOAD_FAST	687,386	51.2%
LOAD_CONST_IMMORTAL	618,866	46.1%
LOAD_GLOBAL_MODULE	19,510	1.5%
LOAD_GLOBAL_BUILTIN	11,240	0.8%
NOP	1,981	0.1%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	3,834,007	46.3%
LOAD_FAST_LOAD_FAST	3,246,782	39.2%
BINARY_SUBSCR_TUPLE_INT	721,086	8.7%
CALL_STR_1	295,995	3.6%
LOAD_CONST_IMMORTAL	56,144	0.7%

Successors	Count	Percentage
LOAD_FAST	3,987,694	48.2%
JUMP_BACKWARD	2,152,658	26.0%
ENTER_EXECUTOR	1,325,186	16.0%
LOAD_CONST_IMMORTAL	720,030	8.7%
LOAD_FAST_LOAD_FAST	71,871	0.9%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	653,983	91.8%
LOAD_SMALL_INT	40,124	5.6%
SWAP	15,550	2.2%
LOAD_FAST_LOAD_FAST	2,746	0.4%
STORE_SUBSCR	11	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	452,963	63.6%
JUMP_BACKWARD	179,674	25.2%
LOAD_FAST	69,504	9.8%
STORE_FAST	8,255	1.2%
EXTENDED_ARG	1,535	0.2%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
LOAD_FAST	1,180,939	88.4%
LOAD_ATTR_INSTANCE_VALUE	86,017	6.4%
ENTER_EXECUTOR	34,061	2.6%
RETURN_VALUE	18,155	1.4%
TO_BOOL_NONE	8,650	0.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	643,672	48.2%
POP_JUMP_IF_TRUE	595,957	44.6%
EXTENDED_ARG	86,737	6.5%
TO_BOOL_NONE	8,628	0.6%
TO_BOOL_BOOL	384	0.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	85,042,361	61.2%
LOAD_FAST	33,967,773	24.5%
CALL_BUILTIN_FAST	5,411,048	3.9%
RETURN_VALUE	4,882,788	3.5%
LOAD_ATTR_INSTANCE_VALUE	4,409,759	3.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	116,755,729	84.1%
POP_JUMP_IF_TRUE	22,004,203	15.8%
EXTENDED_ARG	95,804	0.1%
UNARY_NOT	11,248	0.0%
TO_BOOL_ALWAYS_TRUE	384	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
CALL_LEN	3,515,954	67.5%
CALL_BUILTIN_O	798,878	15.3%
COPY	231,362	4.4%
LOAD_FAST	207,007	4.0%
CALL_METHOD_DESCRIPTOR_FAST	138,362	2.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,834,985	73.7%
POP_JUMP_IF_TRUE	1,280,499	24.6%
EXTENDED_ARG	88,191	1.7%
UNARY_NOT	1,531	0.0%
TO_BOOL_NONE	552	0.0%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	655,033	49.1%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	323,020	24.2%
RETURN_VALUE	265,861	19.9%
LOAD_ATTR_INSTANCE_VALUE	74,018	5.5%
COPY	10,024	0.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,122,575	84.1%
POP_JUMP_IF_TRUE	186,895	14.0%
EXTENDED_ARG	21,373	1.6%
TO_BOOL	3,756	0.3%
UNARY_NOT	216	0.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
COPY	12,050,872	58.8%
LOAD_ATTR_INSTANCE_VALUE	3,821,789	18.7%
LOAD_FAST	3,356,829	16.4%
LOAD_ATTR_PROPERTY	460,914	2.2%
RETURN_VALUE	253,767	1.2%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	14,325,611	69.9%
POP_JUMP_IF_FALSE	6,075,717	29.7%
TO_BOOL	69,656	0.3%
TO_BOOL_ALWAYS_TRUE	8,650	0.0%
TO_BOOL_STR	3,836	0.0%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	2,994,523	65.1%
LOAD_ATTR_INSTANCE_VALUE	605,688	13.2%
CALL_METHOD_DESCRIPTOR_FAST	451,975	9.8%
COPY	183,193	4.0%
LOAD_GLOBAL_MODULE	146,080	3.2%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	2,376,056	51.7%
POP_JUMP_IF_FALSE	2,105,369	45.8%
EXTENDED_ARG	65,767	1.4%
UNARY_NOT	47,678	1.0%
TO_BOOL_NONE	3,817	0.1%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	83,388	98.8%
BINARY_SUBSCR	704	0.8%
LOAD_FAST	320	0.4%
UNPACK_SEQUENCE	2	0.0%

Successors	Count	Percentage
LOAD_FAST	75,135	89.0%
STORE_FAST_STORE_FAST	8,959	10.6%
STORE_FAST	320	0.4%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	1,926,890	66.9%
RETURN_VALUE	791,888	27.5%
CALL_METHOD_DESCRIPTOR_FAST	68,244	2.4%
LOAD_FAST	29,884	1.0%
FOR_ITER_LIST	27,898	1.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	2,853,524	99.1%
STORE_FAST	23,488	0.8%
LOAD_FAST	2,431	0.1%
STORE_DEREF	29	0.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	3,146,481	36.4%
RETURN_VALUE	2,100,787	24.3%
FOR_ITER_TUPLE	1,895,224	21.9%
FOR_ITER_LIST	645,658	7.5%
YIELD_VALUE	451,006	5.2%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	7,968,271	92.3%
STORE_FAST	473,946	5.5%
LOAD_FAST	194,230	2.2%
STORE_NAME	251	0.0%
STORE_DEREF	102	0.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	40,828,402	46.0%
LOAD_FAST	30,657,909	34.5%
ENTER_EXECUTOR	5,890,419	6.6%
POP_JUMP_IF_TRUE	4,463,827	5.0%
STORE_FAST	1,904,568	2.1%

Successors	Count	Percentage
RETURN_GENERATOR	32,907,361	37.1%
RETURN_VALUE	32,006,814	36.1%
ENTER_EXECUTOR	5,890,419	6.6%
RESUME_CHECK	4,427,981	5.0%
POP_TOP	4,286,596	4.8%

LOAD_LOCALS

Successors and predecessors for LOAD_LOCALS

Predecessors	Count	Percentage
STORE_NAME	302	100.0%

Successors	Count	Percentage
STORE_DEREF	302	100.0%

SETUP_ANNOTATIONS

Successors and predecessors for SETUP_ANNOTATIONS

Predecessors	Count	Percentage
STORE_NAME	108	92.3%
RESUME	9	7.7%

Successors	Count	Percentage
LOAD_CONST	75	64.1%
LOAD_CONST_IMMORTAL	36	30.8%
LOAD_SMALL_INT	5	4.3%
LOAD_NAME	1	0.9%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	16	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	16	100.0%

DELETE_NAME

Successors and predecessors for DELETE_NAME

Predecessors	Count	Percentage
STORE_NAME	4	44.4%
DELETE_NAME	3	33.3%
FOR_ITER	1	11.1%
POP_JUMP_IF_FALSE	1	11.1%

Successors	Count	Percentage
LOAD_BUILD_CLASS	3	33.3%
DELETE_NAME	3	33.3%
EXTENDED_ARG	1	11.1%
LOAD_CONST	1	11.1%
LOAD_NAME	1	11.1%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	7	100.0%

Successors	Count	Percentage
STORE_NAME	7	100.0%

STORE_GLOBAL

Successors and predecessors for STORE_GLOBAL

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	6	60.0%
BINARY_OP	1	10.0%
LOAD_CONST	1	10.0%
LOAD_SMALL_INT	1	10.0%
SET_FUNCTION_ATTRIBUTE	1	10.0%

Successors	Count	Percentage
LOAD_CONST	6	60.0%
NOP	1	10.0%
POP_EXCEPT	1	10.0%
LOAD_SMALL_INT	1	10.0%
LOAD_CONST_IMMORTAL	1	10.0%

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.	9,252,854	46.6%
hit ⓘ Specialized instructions that complete.	10,583,200	53.3%

Success	Count	Ratio
Success	588	5.9%
Failure	9,339	94.1%

Failure kind	Count	Ratio
remainder	3,402	36.4%
add different types	2,401	25.7%
add other	1,492	16.0%
or	1,016	10.9%
true divide different types	251	2.7%
multiply different types	229	2.5%
and int	226	2.4%
floor divide	125	1.3%
and other	66	0.7%
subtract other	66	0.7%
true divide other	46	0.5%
xor	16	0.2%
lshift	2	0.0%
and different types	1	0.0%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,736,824	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.	3,767,079	10.2%
hit ⓘ Specialized instructions that complete.	30,683,567	83.3%
miss ⓘ Specialized instructions that deopt.	2,366,707	6.4%

Success	Count	Ratio
Success	45,743	89.0%
Failure	5,652	11.0%

Failure kind	Count	Ratio
out of range	2,655	47.0%
string slice	1,252	22.2%
list slice	863	15.3%
other	307	5.4%
tuple slice	245	4.3%
buffer int	238	4.2%
buffer slice	92	1.6%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	44,850	0.0%
hit ⓘ Specialized instructions that complete.	201,058,990	99.0%
miss ⓘ Specialized instructions that deopt.	1,880,305	0.9%

Success	Count	Ratio
Success	59,469	99.8%
Failure	98	0.2%

Failure kind	Count	Ratio
init not simple	424	432.7%
out of versions	98	100.0%
init not inline values	98	100.0%
init not python	24	24.5%

CALL_KW

specialization stats for CALL_KW family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	336	15.6%
miss ⓘ Specialized instructions that deopt.	64	3.0%

Success	Count	Ratio
Success	1,756	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.	636,828	5.8%
hit ⓘ Specialized instructions that complete.	10,390,426	94.1%
miss ⓘ Specialized instructions that deopt.	8,050	0.1%

Success	Count	Ratio
Success	1,351	33.7%
Failure	2,663	66.3%

Failure kind	Count	Ratio
different types	1,803	67.7%
list	258	9.7%
other	256	9.6%
tuple	157	5.9%
big int	100	3.8%
set	43	1.6%
baseobject	23	0.9%
string	21	0.8%
bytes	1	0.0%
float long	1	0.0%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,370,705	29.2%
hit ⓘ Specialized instructions that complete.	10,616,766	70.8%

Success	Count	Ratio
Success	529	9.5%
Failure	5,063	90.5%

Failure kind	Count	Ratio
str	2,218	43.8%
tuple	1,491	29.4%
other	733	14.5%
list	621	12.3%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	9,936,282	10.9%
hit ⓘ Specialized instructions that complete.	76,187,033	83.9%
miss ⓘ Specialized instructions that deopt.	4,644,254	5.1%

Success	Count	Ratio
Success	88,269	94.1%
Failure	5,576	5.9%

Failure kind	Count	Ratio
dict items	1,587	28.5%
seq iter	1,261	22.6%
dict values	710	12.7%
dict keys	469	8.4%
enumerate	465	8.3%
zip	351	6.3%
set	272	4.9%
ascii string	256	4.6%
reversed list	97	1.7%
other	61	1.1%
map	47	0.8%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	40,672,510	12.2%
deopt ⓘ Specialized instructions that deopt.	64,389	0.0%
hit ⓘ Specialized instructions that complete.	192,958,170	58.0%
miss ⓘ Specialized instructions that deopt.	98,700,398	29.7%

Success	Count	Ratio
Success	1,865,420	99.4%
Failure	10,878	0.6%

Failure kind	Count	Ratio
method	3,203	29.4%
metaclass attribute	2,856	26.3%
overriding descriptor	1,294	11.9%
mutable class	993	9.1%
overridden	645	5.9%
not managed dict	636	5.8%
not in dict	323	3.0%
module attr not found	115	1.1%
class method obj	71	0.7%
builtin class method	68	0.6%
non overriding descriptor	6	0.1%
non object slot	3	0.0%
expected error	2	0.0%
class attr simple	2	0.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,002	0.0%
deopt ⓘ Specialized instructions that deopt.	57	0.0%
hit ⓘ Specialized instructions that complete.	209,900,584	100.0%
miss ⓘ Specialized instructions that deopt.	13,549	0.0%

Success	Count	Ratio
Success	19,427	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.	50	0.0%
hit ⓘ Specialized instructions that complete.	424,859	99.9%

Success	Count	Ratio
Success	209	100.0%
Failure	0	0.0%

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,490	29.2%
hit ⓘ Specialized instructions that complete.	10,810	70.4%

Success	Count	Ratio
Success	4	7.8%
Failure	47	92.2%

Failure kind	Count	Ratio
list	47	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.	10,035,434	29.8%
hit ⓘ Specialized instructions that complete.	14,054,852	41.7%
miss ⓘ Specialized instructions that deopt.	9,609,951	28.5%

Success	Count	Ratio
Success	371,552	97.4%
Failure	9,812	2.6%

Failure kind	Count	Ratio
class attr simple	5,037	51.3%
not in dict	2,626	26.8%
overridden	989	10.1%
property	643	6.6%
not in keys	287	2.9%
split dict	122	1.2%
non object slot	94	1.0%
overriding descriptor	9	0.1%
mutable class	3	0.0%
no dict	1	0.0%
not managed dict	1	0.0%

STORE_SLICE

specialization stats for STORE_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	196,240	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.	1,486,262	14.2%
hit ⓘ Specialized instructions that complete.	8,986,325	85.8%

Success	Count	Ratio
Success	474	12.0%
Failure	3,474	88.0%

Failure kind	Count	Ratio
py simple	2,960	85.2%
list slice	342	9.8%
out of range	112	3.2%
other	47	1.4%
bytearray int	13	0.4%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	14,061,503	7.6%
hit ⓘ Specialized instructions that complete.	165,603,633	89.4%
miss ⓘ Specialized instructions that deopt.	5,385,658	2.9%

Success	Count	Ratio
Success	105,547	41.9%
Failure	146,292	58.1%

Failure kind	Count	Ratio
number	132,920	90.9%
tuple	9,949	6.8%
mapping	2,081	1.4%
dict	905	0.6%
other	214	0.1%
set	116	0.1%
sequence	107	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.	296,270	2.5%
hit ⓘ Specialized instructions that complete.	11,600,686	97.5%

Success	Count	Ratio
Success	402	80.6%
Failure	97	19.4%

Failure kind	Count	Ratio
sequence	74	76.3%
iterator	23	23.7%

Specialization effectiveness

specialization effectiveness

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

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	1,904,039,649	56.3%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	98,163,314	2.9%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	1,256,428,566	37.2%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	122,612,055	3.6%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	40,672,510	41.7%
TO_BOOL	14,061,503	14.4%
STORE_ATTR	10,035,434	10.3%
FOR_ITER	9,936,282	10.2%
BINARY_OP	9,252,854	9.5%
CONTAINS_OP	4,370,705	4.5%
BINARY_SUBSCR	3,767,079	3.9%
BINARY_SLICE	2,736,824	2.8%
STORE_SUBSCR	1,486,262	1.5%
COMPARE_OP	636,828	0.7%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
LOAD_ATTR_INSTANCE_VALUE	47,732,128	38.9%
LOAD_ATTR_METHOD_WITH_VALUES	17,910,131	14.6%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	14,240,722	11.6%
LOAD_ATTR_PROPERTY	10,358,421	8.4%
STORE_ATTR_INSTANCE_VALUE	9,554,980	7.8%
LOAD_ATTR_SLOT	7,690,862	6.3%
TO_BOOL_NONE	4,392,063	3.6%
BINARY_SUBSCR_LIST_INT	2,342,048	1.9%
FOR_ITER_LIST	2,322,375	1.9%
FOR_ITER_TUPLE	2,321,879	1.9%

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	40,281,589	18.4%
Calls to Python functions inlined	178,893,981	81.6%
Calls via PyEval_EvalFrame (total)	40,281,589	18.4%
Calls via PyEval_EvalFrame (vector)	39,651,767	18.1%
Calls via PyEval_EvalFrame (generator)	629,822	0.3%
Calls via PyEval_EvalFrame (legacy)	379	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	39,650,044	18.1%
Calls via PyEval_EvalFrame (build class)	1,344	0.0%
Calls via PyEval_EvalFrame (slot)	10,484,701	4.8%
Calls via PyEval_EvalFrame (function ex)	502,497	0.2%
Calls via PyEval_EvalFrame (api)	18,557,641	8.5%
Calls via PyEval_EvalFrame (method)	88	0.0%
Frame objects created	6,695,113	3.1%
Frames pushed	158,039,714	72.1%

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	85,589,531	30.1%
Frees to freelist	85,622,382
Allocations	198,794,619	69.9%
Allocations to 512 bytes	197,304,790	69.4%
Allocations to 4 kbytes	1,427,904	0.5%
Allocations over 4 kbytes	61,925	0.0%
Frees	210,059,073
Inline values	3,079,694
Interpreter mortal increfs	1,693,198,556	46.0%
Interpreter mortal decrefs	2,046,820,856	50.3%
Mortal increfs	866,493,152	23.5%
Mortal decrefs	765,412,827	18.8%
Interpreter immortal increfs	410,238,054	11.1%
Interpreter immortal decrefs	681,111,531	16.8%
Immortal increfs	711,579,673	19.3%
Immortal decrefs	572,792,145	14.1%
Materialize dict (on request)	997,148	32.4%
Materialize dict (new key)	98,881	3.2%
Materialize dict (too big)	1,344	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	211,960,590
Method cache misses	8,888,636
Method cache collisions	11,705,042
Method cache dunder hits	154,949,077
Method cache dunder misses	2,818,361

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	6,302	13,363,236	280,610,546	19,370,264	23,869,375
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.	25,639
Traces created ⓘ The number of traces that were successfully created.	9,914	38.7%
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.	16,256	63.4%
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.	15,725	61.3%
Inner loop found ⓘ A trace is truncated because it has an inner loop	84	0.3%
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.	22	0.1%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	1	0.0%
Traces executed ⓘ The number of traces that were executed	231,871,864
Uops executed ⓘ The total number of uops (micro-operations) that were executed	2,037,514,606	878.7%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	9,914
Optimizer successes ⓘ The number of traces that were successfully optimized.	9,873	99.6%
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	452	4.6%
<= 16	2,071	20.9%
<= 32	4,855	49.0%
<= 64	2,263	22.8%
<= 128	273	2.8%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	2,030	20.5%
<= 16	1,543	15.6%
<= 32	5,430	54.8%
<= 64	744	7.5%
<= 128	126	1.3%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	47	0.0%
<= 8	3,864,997	1.7%
<= 16	297,683	0.1%
<= 32	2,909	0.0%
<= 64	21	0.0%
<= 128	2	0.0%
<= 256	15	0.0%
<= 512	8	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_MAKE_WARM	236,558,728	11.6%	11.6%
_START_EXECUTOR	231,871,864	11.4%	23.0%
_EXIT_TRACE	178,195,223	8.7%	31.7%
_SET_IP	173,437,539	8.5%	40.2%
_CHECK_VALIDITY	122,104,623	6.0%	46.2%
_GUARD_TYPE_VERSION	78,317,652	3.8%	50.1%	85.4%
_CHECK_PERIODIC	71,014,082	3.5%	53.6%
_ITER_CHECK_LIST	69,963,710	3.4%	57.0%	22.2%
_LOAD_ATTR	63,575,560	3.1%	60.1%
_GUARD_NOT_EXHAUSTED_LIST	54,448,684	2.7%	62.8%	34.3%
_CHECK_VALIDITY_AND_SET_IP	50,285,925	2.5%	65.3%
_DYNAMIC_EXIT	49,510,959	2.4%	67.7%
_PUSH_FRAME	49,510,959	2.4%	70.1%
_POP_TOP	45,082,516	2.2%	72.3%
_ITER_NEXT_LIST	35,776,357	1.8%	74.1%
_LOAD_FAST_2	35,356,806	1.7%	75.8%
_LOAD_FAST_1	34,889,067	1.7%	77.5%
_SAVE_RETURN_OFFSET	34,006,164	1.7%	79.2%
_LOAD_CONST_INLINE_BORROW	33,788,245	1.7%	80.9%
_CHECK_STACK_SPACE	33,570,513	1.6%	82.5%
_CHECK_FUNCTION_VERSION	33,537,018	1.6%	84.2%
_INIT_CALL_PY_EXACT_ARGS_1	33,486,270	1.6%	85.8%
_CHECK_FUNCTION_EXACT_ARGS	33,349,850	1.6%	87.4%
_STORE_FAST_2	32,267,489	1.6%	89.0%
_GET_ITER	30,986,101	1.5%	90.5%
_ITER_CHECK_TUPLE	21,859,839	1.1%	91.6%	2.4%
_GUARD_NOT_EXHAUSTED_TUPLE	21,331,492	1.0%	92.7%	76.4%
_FOR_ITER_GEN_FRAME	15,504,549	0.8%	93.4%
_TIER2_RESUME_CHECK	12,579,913	0.6%	94.0%	0.0%
_LOAD_FAST_0	12,364,804	0.6%	94.7%
_LOAD_FAST_3	5,691,704	0.3%	94.9%
_STORE_FAST_3	5,330,171	0.3%	95.2%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	5,329,735	0.3%	95.5%	9.3%
_ITER_NEXT_TUPLE	5,040,378	0.2%	95.7%
_GUARD_KEYS_VERSION	4,834,405	0.2%	95.9%	75.8%
_JUMP_TO_TOP	4,686,864	0.2%	96.2%
_DEOPT	4,165,543	0.2%	96.4%
_STORE_FAST_4	3,860,547	0.2%	96.6%
_LOAD_FAST_4	3,719,086	0.2%	96.7%
_FOR_ITER_TIER_TWO	3,663,519	0.2%	96.9%	36.2%
_LOAD_ATTR_METHOD_NO_DICT	3,622,186	0.2%	97.1%
_GUARD_IS_FALSE_POP	2,841,589	0.1%	97.2%	0.8%
_STORE_FAST	2,828,729	0.1%	97.4%
_LOAD_FAST_5	2,791,280	0.1%	97.5%
_GUARD_IS_TRUE_POP	2,642,993	0.1%	97.6%	8.0%
_LOAD_FAST	2,556,641	0.1%	97.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES	2,532,997	0.1%	97.9%	0.2%
_LOAD_ATTR_INSTANCE_VALUE_0	2,528,242	0.1%	98.0%
_UNPACK_SEQUENCE_TWO_TUPLE	2,354,579	0.1%	98.1%
_STORE_FAST_5	2,229,669	0.1%	98.2%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	2,105,539	0.1%	98.3%
_STORE_FAST_0	2,103,392	0.1%	98.5%
_CHECK_FUNCTION	2,026,730	0.1%	98.6%
_TO_BOOL_BOOL	1,989,868	0.1%	98.7%
_LOAD_CONST_INLINE_WITH_NULL	1,601,377	0.1%	98.7%
_STORE_FAST_1	1,258,230	0.1%	98.8%
_LOAD_CONST_INLINE	1,205,103	0.1%	98.8%
_LOAD_SMALL_INT_1	1,194,335	0.1%	98.9%
_BUILD_LIST	1,156,016	0.1%	99.0%
_LOAD_FAST_6	1,122,749	0.1%	99.0%
_CALL_ISINSTANCE	1,087,669	0.1%	99.1%
_LOAD_ATTR_METHOD_WITH_VALUES	1,005,530	0.0%	99.1%
_TO_BOOL	997,615	0.0%	99.2%
_CONTAINS_OP_DICT	985,057	0.0%	99.2%
_GUARD_IS_NONE_POP	968,256	0.0%	99.3%	0.2%
_BINARY_SUBSCR_STR_INT	944,469	0.0%	99.3%
_STORE_FAST_6	827,296	0.0%	99.4%
_BINARY_SUBSCR_DICT	718,937	0.0%	99.4%
_STORE_FAST_7	718,042	0.0%	99.4%
_CALL_NON_PY_GENERAL	658,057	0.0%	99.5%
_CHECK_IS_NOT_PY_CALLABLE	658,057	0.0%	99.5%
_PUSH_NULL	651,462	0.0%	99.5%
_UNPACK_SEQUENCE_TUPLE	650,296	0.0%	99.6%
_CALL_BUILTIN_O	631,573	0.0%	99.6%
_TO_BOOL_NONE	575,429	0.0%	99.6%	9.4%
_TO_BOOL_INT	470,964	0.0%	99.6%
_LIST_APPEND	424,610	0.0%	99.7%
_COMPARE_OP_INT	399,356	0.0%	99.7%
_CALL_METHOD_DESCRIPTOR_O	350,448	0.0%	99.7%
_GUARD_IS_NOT_NONE_POP	327,982	0.0%	99.7%	1.5%
_GUARD_NOS_INT	322,605	0.0%	99.7%
_GUARD_NOT_EXHAUSTED_RANGE	319,779	0.0%	99.7%	0.9%
_ITER_CHECK_RANGE	319,779	0.0%	99.8%
_LOAD_FAST_7	317,506	0.0%	99.8%
_ITER_NEXT_RANGE	317,043	0.0%	99.8%
_LOAD_SMALL_INT_0	283,390	0.0%	99.8%
_GUARD_BOTH_INT	263,521	0.0%	99.8%
_CHECK_FUNCTION_VERSION_KW	248,483	0.0%	99.8%
_PY_FRAME_KW	248,483	0.0%	99.8%
_CALL_METHOD_DESCRIPTOR_FAST	221,245	0.0%	99.9%
_CHECK_FUNCTION_VERSION_INLINE	220,663	0.0%	99.9%
_BINARY_OP_ADD_INT	194,323	0.0%	99.9%
_PY_FRAME_GENERAL	187,168	0.0%	99.9%
_TO_BOOL_STR	181,505	0.0%	99.9%
_STORE_SUBSCR	179,690	0.0%	99.9%
_LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	163,464	0.0%	99.9%
_STORE_SUBSCR_DICT	153,719	0.0%	99.9%
_GUARD_BOTH_UNICODE	142,167	0.0%	99.9%
_COMPARE_OP_STR	140,198	0.0%	99.9%
_BINARY_SUBSCR	130,449	0.0%	99.9%
_CONTAINS_OP_SET	130,373	0.0%	99.9%
_CALL_LEN	129,682	0.0%	99.9%
_MAP_ADD	129,420	0.0%	100.0%
_BINARY_SUBSCR_LIST_INT	119,867	0.0%	100.0%
_CONTAINS_OP	110,541	0.0%	100.0%
_BUILD_TUPLE	102,057	0.0%	100.0%
_CALL_LIST_APPEND	95,467	0.0%	100.0%
_BINARY_OP_SUBTRACT_INT	68,540	0.0%	100.0%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	62,162	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_0	57,571	0.0%	100.0%
_BINARY_SLICE	54,977	0.0%	100.0%
_REPLACE_WITH_TRUE	54,901	0.0%	100.0%
_LOAD_ATTR_SLOT_0	32,383	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_2	25,643	0.0%	100.0%
_TO_BOOL_LIST	20,958	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_NOARGS	20,753	0.0%	100.0%
_BUILD_MAP	19,236	0.0%	100.0%
_DICT_MERGE	19,236	0.0%	100.0%
_CALL_KW_NON_PY	19,236	0.0%	100.0%
_CHECK_IS_NOT_PY_CALLABLE_KW	19,236	0.0%	100.0%
_STORE_SUBSCR_LIST_INT	16,317	0.0%	100.0%
_CALL_BUILTIN_FAST	7,879	0.0%	100.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	6,298	0.0%	100.0%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	6,298	0.0%	100.0%
_BINARY_OP	5,704	0.0%	100.0%
_CALL_BUILTIN_CLASS	3,699	0.0%	100.0%
_GUARD_TOS_INT	3,699	0.0%	100.0%
_LOAD_SMALL_INT_2	3,699	0.0%	100.0%
_IS_OP	3,566	0.0%	100.0%
_LOAD_ATTR_SLOT_1	2,202	0.0%	100.0%
_BINARY_OP_ADD_UNICODE	2,145	0.0%	100.0%
_BINARY_OP_INPLACE_ADD_UNICODE	2,145	0.0%	100.0%
_CHECK_ATTR_CLASS	1,932	0.0%	100.0%	97.8%
_LOAD_FAST_CHECK	1,029	0.0%	100.0%
_BINARY_SUBSCR_TUPLE_INT	1,029	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_3	1,029	0.0%	100.0%
_BINARY_SUBSCR_CHECK_FUNC	246	0.0%	100.0%
_BINARY_SUBSCR_INIT_CALL	246	0.0%	100.0%
_ERROR_POP_N	139	0.0%	100.0%
_LOAD_ATTR_CLASS_0	42	0.0%	100.0%
_CALL_INTRINSIC_1	21	0.0%	100.0%
_LIST_EXTEND	21	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	231,871,864	11.4%	11.4%
_MAKE_WARM _SET_IP	129,701,455	6.4%	17.7%
_CHECK_VALIDITY _ITER_CHECK_LIST	69,950,574	3.4%	21.2%
_SET_IP _CHECK_PERIODIC	66,933,491	3.3%	24.5%
_GUARD_TYPE_VERSION _EXIT_TRACE	66,875,418	3.3%	27.7%
_SET_IP _LOAD_ATTR	63,575,560	3.1%	30.9%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	54,448,684	2.7%	33.5%
_CHECK_PERIODIC _CHECK_VALIDITY	51,358,308	2.5%	36.1%
_PUSH_FRAME _DYNAMIC_EXIT	49,510,959	2.4%	38.5%
_MAKE_WARM _GUARD_TYPE_VERSION	47,368,673	2.3%	40.8%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	35,776,357	1.8%	42.6%
_SAVE_RETURN_OFFSET _PUSH_FRAME	34,006,164	1.7%	44.2%
_SET_IP _CHECK_FUNCTION_VERSION	33,513,810	1.6%	45.9%
_CHECK_STACK_SPACE _INIT_CALL_PY_EXACT_ARGS_1	33,486,270	1.6%	47.5%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	33,486,270	1.6%	49.2%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE	33,349,850	1.6%	50.8%
_CHECK_FUNCTION_VERSION _CHECK_FUNCTION_EXACT_ARGS	33,349,850	1.6%	52.4%
_LOAD_ATTR _CHECK_VALIDITY	33,044,581	1.6%	54.1%
_LOAD_FAST_1 _SET_IP	32,883,382	1.6%	55.7%
_CHECK_VALIDITY _LOAD_FAST_1	32,272,961	1.6%	57.3%
_MAKE_WARM _POP_TOP	32,001,937	1.6%	58.8%
_LOAD_CONST_INLINE_BORROW _EXIT_TRACE	31,961,842	1.6%	60.4%
_POP_TOP _LOAD_CONST_INLINE_BORROW	31,528,884	1.5%	62.0%
_ITER_NEXT_LIST _STORE_FAST_2	31,481,486	1.5%	63.5%
_STORE_FAST_2 _LOAD_FAST_2	31,464,006	1.5%	65.0%
_GET_ITER _CHECK_VALIDITY	30,986,101	1.5%	66.6%
_LOAD_ATTR _CHECK_VALIDITY_AND_SET_IP	30,530,979	1.5%	68.1%
_CHECK_VALIDITY_AND_SET_IP _GET_ITER	30,530,976	1.5%	69.6%
_ITER_CHECK_TUPLE _GUARD_NOT_EXHAUSTED_TUPLE	21,331,492	1.0%	70.6%
_CHECK_PERIODIC _CHECK_VALIDITY_AND_SET_IP	19,619,801	1.0%	71.6%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	18,672,327	0.9%	72.5%
_LOAD_FAST_2 _GUARD_TYPE_VERSION	17,004,355	0.8%	73.3%
_GUARD_NOT_EXHAUSTED_TUPLE _EXIT_TRACE	16,291,114	0.8%	74.1%
_ITER_CHECK_LIST _EXIT_TRACE	15,515,026	0.8%	74.9%
_CHECK_VALIDITY_AND_SET_IP _FOR_ITER_GEN_FRAME	15,504,549	0.8%	75.6%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	15,504,549	0.8%	76.4%
_LOAD_FAST_2 _EXIT_TRACE	15,313,914	0.8%	77.2%
_MAKE_WARM _ITER_CHECK_TUPLE	14,893,614	0.7%	77.9%
_MAKE_WARM _TIER2_RESUME_CHECK	12,579,913	0.6%	78.5%
_TIER2_RESUME_CHECK _POP_TOP	12,552,059	0.6%	79.1%
_POP_TOP _EXIT_TRACE	10,190,877	0.5%	79.6%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	9,830,872	0.5%	80.1%
_CHECK_VALIDITY _ITER_CHECK_TUPLE	6,966,225	0.3%	80.4%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	5,329,735	0.3%	80.7%
_GUARD_NOT_EXHAUSTED_TUPLE _ITER_NEXT_TUPLE	5,040,378	0.2%	81.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	4,834,405	0.2%	81.2%
_JUMP_TO_TOP _MAKE_WARM	4,686,864	0.2%	81.4%
_GUARD_KEYS_VERSION _DEOPT	3,665,411	0.2%	81.6%
_CHECK_VALIDITY_AND_SET_IP _FOR_ITER_TIER_TWO	3,663,519	0.2%	81.8%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	3,622,186	0.2%	82.0%
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	2,528,242	0.1%	82.1%
_POP_TOP _LOAD_FAST_0	2,434,221	0.1%	82.2%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	2,400,827	0.1%	82.3%
_LOAD_FAST_2 _SET_IP	2,338,498	0.1%	82.4%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	2,337,543	0.1%	82.5%
_ITER_NEXT_LIST _STORE_FAST_3	2,129,911	0.1%	82.7%
_STORE_FAST_3 _LOAD_FAST_3	2,129,911	0.1%	82.8%
_SET_IP _CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	2,105,539	0.1%	82.9%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS _CHECK_PERIODIC	2,105,539	0.1%	83.0%
_LOAD_FAST_3 _LOAD_FAST_0	2,044,919	0.1%	83.1%
_CHECK_VALIDITY _STORE_FAST_0	2,003,482	0.1%	83.2%
_STORE_FAST_0 _JUMP_TO_TOP	1,980,002	0.1%	83.3%
_STORE_FAST _LOAD_FAST	1,914,093	0.1%	83.4%
_CHECK_VALIDITY _STORE_FAST	1,908,266	0.1%	83.4%
_STORE_FAST_3 _STORE_FAST_4	1,700,153	0.1%	83.5%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_3	1,680,917	0.1%	83.6%
_STORE_FAST_4 _LOAD_FAST_0	1,655,236	0.1%	83.7%
_ITER_NEXT_TUPLE _UNPACK_SEQUENCE_TWO_TUPLE	1,653,034	0.1%	83.8%
_LOAD_FAST_0 _SET_IP	1,566,495	0.1%	83.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	1,467,279	0.1%	83.9%
_FOR_ITER_TIER_TWO _EXIT_TRACE	1,325,976	0.1%	84.0%
_LOAD_FAST _GUARD_TYPE_VERSION	1,287,123	0.1%	84.1%
_GUARD_IS_FALSE_POP _JUMP_TO_TOP	1,268,016	0.1%	84.1%
_LOAD_FAST_3 _SET_IP	1,234,506	0.1%	84.2%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	1,222,246	0.1%	84.2%
_LOAD_ATTR_INSTANCE_VALUE_0 _SET_IP	1,196,700	0.1%	84.3%
_LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST_3	1,176,965	0.1%	84.4%
_LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST_0	1,174,588	0.1%	84.4%
_GUARD_IS_TRUE_POP _LOAD_FAST_0	1,167,510	0.1%	84.5%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_5	1,162,616	0.1%	84.5%
_ITER_NEXT_TUPLE _STORE_FAST_4	1,158,140	0.1%	84.6%
_BUILD_LIST _LOAD_FAST_0	1,155,995	0.1%	84.6%
_STORE_FAST_4 _BUILD_LIST	1,155,995	0.1%	84.7%
_CHECK_VALIDITY _TO_BOOL_BOOL	1,111,297	0.1%	84.7%
_CALL_ISINSTANCE _CHECK_VALIDITY	1,087,669	0.1%	84.8%
_SET_IP _CALL_ISINSTANCE	1,087,669	0.1%	84.9%
_CHECK_VALIDITY _LOAD_FAST_0	1,073,603	0.1%	84.9%
_LOAD_FAST_5 _LOAD_FAST_2	1,067,149	0.1%	85.0%
_STORE_FAST_5 _CHECK_FUNCTION	1,067,149	0.1%	85.0%
_ITER_NEXT_TUPLE _STORE_FAST_3	1,055,882	0.1%	85.1%
_ITER_NEXT_LIST _STORE_FAST_5	1,050,909	0.1%	85.1%
_TO_BOOL_BOOL _GUARD_IS_TRUE_POP	1,049,990	0.1%	85.2%
_ITER_NEXT_TUPLE _STORE_FAST_5	1,018,446	0.0%	85.2%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	1,005,530	0.0%	85.3%
_LOAD_FAST_4 _SET_IP	1,005,316	0.0%	85.3%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	1,001,340	0.0%	85.4%
_SET_IP _TO_BOOL	997,615	0.0%	85.4%
_TO_BOOL _CHECK_VALIDITY	997,615	0.0%	85.5%
_CONTAINS_OP_DICT _CHECK_VALIDITY	985,057	0.0%	85.5%
_SET_IP _CONTAINS_OP_DICT	985,057	0.0%	85.6%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL_FUNCTION_EX	190

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__ = ...	22,592
set bases ⓘ Setting the bases of a class, cls.__bases__ = ...	23
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.	24
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	21

---

Stats gathered on: 2024-12-15