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

Pystats results

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

Execution counts

Execution counts for Tier 1 instructions.

The "miss ratio" column shows the percentage of times the instruction executed that it deoptimized. When this happens, the base unspecialized instruction is not counted.

Name	Count	Self	Cumulative	Miss ratio
LOAD_FAST	9,245,601	19.2%	19.2%
LOAD_CONST	2,754,580	5.7%	25.0%
RESUME_CHECK	2,309,646	4.8%	29.8%
STORE_FAST	2,092,260	4.4%	34.1%
POP_JUMP_IF_FALSE	1,729,886	3.6%	37.7%
LOAD_ATTR_INSTANCE_VALUE	1,691,160	3.5%	41.2%	0.0%
LOAD_GLOBAL_MODULE	1,535,560	3.2%	44.4%	0.1%
RETURN_VALUE	1,510,766	3.1%	47.6%
LOAD_FAST_LOAD_FAST	1,450,180	3.0%	50.6%
LOAD_ATTR_METHOD_NO_DICT	1,344,603	2.8%	53.4%	0.3%
LOAD_GLOBAL_BUILTIN	1,306,800	2.7%	56.1%	0.2%
POP_TOP	1,292,006	2.7%	58.8%
TO_BOOL_BOOL	1,012,046	2.1%	60.9%
STORE_ATTR_INSTANCE_VALUE	994,060	2.1%	62.9%	0.3%
CALL_PY_EXACT_ARGS	962,620	2.0%	64.9%	0.3%
POP_JUMP_IF_TRUE	903,160	1.9%	66.8%
RETURN_CONST	899,600	1.9%	68.7%
INTERPRETER_EXIT	735,626	1.5%	70.2%
LOAD_ATTR	722,538	1.5%	71.7%
LOAD_ATTR_METHOD_WITH_VALUES	670,180	1.4%	73.1%	0.8%
CALL_METHOD_DESCRIPTOR_NOARGS	497,566	1.0%	74.1%	6.1%
CALL_NON_PY_GENERAL	483,983	1.0%	75.2%	0.4%
ENTER_EXECUTOR	481,620	1.0%	76.2%
GET_ITER	410,420	0.9%	77.0%
STORE_FAST_STORE_FAST	400,340	0.8%	77.8%
CALL_ISINSTANCE	353,740	0.7%	78.6%
CALL_PY_GENERAL	302,680	0.6%	79.2%	0.4%
NOP	302,563	0.6%	79.8%
BUILD_TUPLE	291,420	0.6%	80.4%
POP_JUMP_IF_NOT_NONE	286,260	0.6%	81.0%
COMPARE_OP_INT	283,440	0.6%	81.6%
PUSH_NULL	277,260	0.6%	82.2%
CALL_METHOD_DESCRIPTOR_FAST	252,960	0.5%	82.7%	2.0%
TO_BOOL_STR	250,700	0.5%	83.2%	5.0%
TO_BOOL_NONE	247,340	0.5%	83.8%	5.6%
SWAP	243,740	0.5%	84.3%
COPY	243,360	0.5%	84.8%
JUMP_FORWARD	213,420	0.4%	85.2%
CALL_BUILTIN_FAST	202,660	0.4%	85.6%
TO_BOOL	198,820	0.4%	86.1%
STORE_ATTR	196,540	0.4%	86.5%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	190,920	0.4%	86.9%
BUILD_LIST	184,200	0.4%	87.2%
LOAD_ATTR_MODULE	181,620	0.4%	87.6%	0.0%
POP_JUMP_IF_NONE	180,880	0.4%	88.0%
CALL_METHOD_DESCRIPTOR_O	179,160	0.4%	88.4%	4.3%
CALL_LEN	176,140	0.4%	88.7%
YIELD_VALUE	174,120	0.4%	89.1%
CALL_KW	171,800	0.4%	89.5%
CALL_FUNCTION_EX	171,760	0.4%	89.8%
CALL_BUILTIN_CLASS	161,240	0.3%	90.1%
BUILD_MAP	159,220	0.3%	90.5%
FOR_ITER_LIST	154,460	0.3%	90.8%	1.2%
UNPACK_SEQUENCE_TUPLE	153,360	0.3%	91.1%
COMPARE_OP_STR	149,420	0.3%	91.4%	1.7%
UNPACK_SEQUENCE_TWO_TUPLE	146,840	0.3%	91.7%
CALL	145,740	0.3%	92.0%
CONTAINS_OP	144,720	0.3%	92.3%
BINARY_SUBSCR_TUPLE_INT	138,220	0.3%	92.6%
LOAD_DEREF	136,640	0.3%	92.9%
FOR_ITER	129,340	0.3%	93.2%
COPY_FREE_VARS	121,040	0.3%	93.4%
CALL_LIST_APPEND	110,060	0.2%	93.7%
EXTENDED_ARG	103,080	0.2%	93.9%
BINARY_SUBSCR_DICT	102,860	0.2%	94.1%	5.2%
BINARY_SLICE	100,040	0.2%	94.3%
IS_OP	97,860	0.2%	94.5%
BINARY_SUBSCR_GETITEM	96,820	0.2%	94.7%	7.1%
STORE_SUBSCR	95,640	0.2%	94.9%
RETURN_GENERATOR	94,760	0.2%	95.1%
LOAD_ATTR_METHOD_LAZY_DICT	93,200	0.2%	95.3%	7.7%
BINARY_OP_ADD_UNICODE	85,640	0.2%	95.5%
TO_BOOL_ALWAYS_TRUE	84,300	0.2%	95.6%	6.3%
BEFORE_WITH	82,120	0.2%	95.8%
POP_EXCEPT	79,440	0.2%	96.0%
PUSH_EXC_INFO	79,440	0.2%	96.1%
LOAD_ATTR_PROPERTY	79,020	0.2%	96.3%
LOAD_ATTR_SLOT	77,000	0.2%	96.5%
FOR_ITER_GEN	74,640	0.2%	96.6%	31.9%
CHECK_EXC_MATCH	74,320	0.2%	96.8%
DICT_MERGE	72,180	0.2%	96.9%
BINARY_OP_ADD_INT	64,760	0.1%	97.1%
FOR_ITER_TUPLE	61,960	0.1%	97.2%
BINARY_SUBSCR	60,880	0.1%	97.3%
CALL_BOUND_METHOD_GENERAL	59,980	0.1%	97.4%	100.0%
MAKE_FUNCTION	59,240	0.1%	97.6%
LOAD_FAST_AND_CLEAR	58,880	0.1%	97.7%
TO_BOOL_INT	58,780	0.1%	97.8%
LOAD_SUPER_ATTR_METHOD	51,020	0.1%	97.9%
COMPARE_OP	49,280	0.1%	98.0%
END_FOR	48,560	0.1%	98.1%
BINARY_OP	42,520	0.1%	98.2%
CALL_BOUND_METHOD_EXACT_ARGS	41,080	0.1%	98.3%	19.1%
STORE_ATTR_SLOT	40,800	0.1%	98.4%
TO_BOOL_LIST	35,800	0.1%	98.5%
EXIT_INIT_CHECK	35,680	0.1%	98.5%
CALL_ALLOC_AND_ENTER_INIT	35,680	0.1%	98.6%
CALL_BUILTIN_O	30,940	0.1%	98.7%
UNPACK_SEQUENCE	30,060	0.1%	98.7%
BINARY_SUBSCR_LIST_INT	29,160	0.1%	98.8%
CONTAINS_OP_SET	28,500	0.1%	98.8%
RERAISE	28,160	0.1%	98.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	27,940	0.1%	99.0%
STORE_SUBSCR_DICT	25,020	0.1%	99.0%
FORMAT_SIMPLE	23,200	0.0%	99.1%
DELETE_ATTR	23,040	0.0%	99.1%
RAISE_VARARGS	23,040	0.0%	99.2%
LOAD_GLOBAL	21,300	0.0%	99.2%
BUILD_CONST_KEY_MAP	20,520	0.0%	99.2%
LIST_APPEND	20,480	0.0%	99.3%
CONTAINS_OP_DICT	20,260	0.0%	99.3%
JUMP_BACKWARD	18,240	0.0%	99.4%
FOR_ITER_RANGE	16,320	0.0%	99.4%
LOAD_FAST_CHECK	15,480	0.0%	99.4%
STORE_FAST_LOAD_FAST	15,380	0.0%	99.5%
CALL_STR_1	15,360	0.0%	99.5%
BINARY_OP_SUBTRACT_INT	13,340	0.0%	99.5%
BUILD_STRING	12,960	0.0%	99.6%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	12,900	0.0%	99.6%	97.7%
CALL_INTRINSIC_1	12,900	0.0%	99.6%
LIST_EXTEND	12,900	0.0%	99.6%
MAKE_CELL	12,840	0.0%	99.7%
CONVERT_VALUE	12,800	0.0%	99.7%
LOAD_SUPER_ATTR_ATTR	12,780	0.0%	99.7%
STORE_SUBSCR_LIST_INT	12,780	0.0%	99.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	10,540	0.0%	99.8%	0.6%
CALL_TYPE_1	10,240	0.0%	99.8%
BINARY_OP_INPLACE_ADD_UNICODE	10,160	0.0%	99.8%
IMPORT_FROM	7,680	0.0%	99.8%
MAP_ADD	7,680	0.0%	99.8%
RESUME	6,400	0.0%	99.9%
BINARY_SUBSCR_STR_INT	5,360	0.0%	99.9%
IMPORT_NAME	5,180	0.0%	99.9%
JUMP_BACKWARD_NO_INTERRUPT	5,160	0.0%	99.9%
UNARY_NOT	5,120	0.0%	99.9%
WITH_EXCEPT_START	5,120	0.0%	99.9%
BUILD_SET	5,120	0.0%	99.9%
SEND_GEN	5,100	0.0%	99.9%
BINARY_OP_SUBTRACT_FLOAT	5,080	0.0%	99.9%
UNPACK_SEQUENCE_LIST	4,540	0.0%	99.9%
LOAD_ATTR_CLASS	3,880	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	2,660	0.0%	100.0%
DELETE_SUBSCR	2,580	0.0%	100.0%
END_SEND	2,560	0.0%	100.0%
GET_YIELD_FROM_ITER	2,560	0.0%	100.0%
BUILD_SLICE	2,560	0.0%	100.0%
SET_ADD	2,560	0.0%	100.0%
SET_UPDATE	2,560	0.0%	100.0%
BINARY_OP_ADD_FLOAT	2,540	0.0%	100.0%	2.4%
STORE_NAME	620	0.0%	100.0%
LOAD_SUPER_ATTR	520	0.0%	100.0%
LOAD_NAME	100	0.0%	100.0%
LOAD_BUILD_CLASS	60	0.0%	100.0%
SEND	40	0.0%	100.0%
COMPARE_OP_FLOAT	40	0.0%	100.0%
CALL_TUPLE_1	20	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

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

Pair	Count	Self	Cumulative
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	1,558,160	3.2%	3.2%
STORE_FAST LOAD_FAST	1,287,980	2.7%	5.9%
RESUME_CHECK LOAD_FAST	1,246,986	2.6%	8.5%
LOAD_GLOBAL_BUILTIN LOAD_FAST	834,680	1.7%	10.2%
POP_JUMP_IF_FALSE LOAD_FAST	830,643	1.7%	12.0%
CALL_PY_EXACT_ARGS RESUME_CHECK	815,500	1.7%	13.7%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	796,540	1.7%	15.3%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	674,706	1.4%	16.7%
CACHE RESUME_CHECK	629,326	1.3%	18.0%
LOAD_FAST LOAD_CONST	608,540	1.3%	19.3%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	575,800	1.2%	20.5%
LOAD_FAST LOAD_ATTR	537,438	1.1%	21.6%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	510,000	1.1%	22.7%
LOAD_CONST LOAD_FAST	440,240	0.9%	23.6%
LOAD_ATTR_METHOD_NO_DICT CALL_METHOD_DESCRIPTOR_NOARGS	427,280	0.9%	24.5%
POP_JUMP_IF_TRUE LOAD_FAST	415,720	0.9%	25.3%
POP_TOP LOAD_FAST	408,806	0.9%	26.2%
RETURN_CONST POP_TOP	402,280	0.8%	27.0%
LOAD_GLOBAL_MODULE LOAD_FAST	396,640	0.8%	27.9%
LOAD_ATTR_METHOD_NO_DICT LOAD_CONST	386,680	0.8%	28.7%
RETURN_VALUE INTERPRETER_EXIT	373,426	0.8%	29.4%
LOAD_FAST CALL_PY_EXACT_ARGS	363,520	0.8%	30.2%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	362,300	0.8%	30.9%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	356,420	0.7%	31.7%
RETURN_VALUE STORE_FAST	351,260	0.7%	32.4%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	329,700	0.7%	33.1%
LOAD_CONST LOAD_CONST	321,880	0.7%	33.8%
RESUME_CHECK LOAD_GLOBAL_MODULE	309,740	0.6%	34.4%
LOAD_FAST RETURN_VALUE	303,440	0.6%	35.0%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	296,840	0.6%	35.7%
CALL_ISINSTANCE TO_BOOL_BOOL	296,180	0.6%	36.3%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	292,423	0.6%	36.9%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	289,420	0.6%	37.5%
LOAD_FAST LOAD_GLOBAL_MODULE	289,180	0.6%	38.1%
RETURN_CONST INTERPRETER_EXIT	287,480	0.6%	38.7%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT	285,460	0.6%	39.3%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	261,620	0.5%	39.8%
CALL_PY_GENERAL RESUME_CHECK	257,600	0.5%	40.4%
POP_TOP RETURN_CONST	249,420	0.5%	40.9%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST_LOAD_FAST	244,200	0.5%	41.4%
LOAD_FAST LOAD_FAST	240,780	0.5%	41.9%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	236,220	0.5%	42.4%
LOAD_FAST POP_JUMP_IF_NOT_NONE	218,060	0.5%	42.8%
LOAD_FAST TO_BOOL_STR	216,940	0.5%	43.3%
STORE_FAST LOAD_GLOBAL_MODULE	215,540	0.4%	43.7%
LOAD_FAST_LOAD_FAST LOAD_FAST_LOAD_FAST	197,260	0.4%	44.1%
POP_JUMP_IF_FALSE RETURN_CONST	191,820	0.4%	44.5%
PUSH_NULL LOAD_FAST	191,400	0.4%	44.9%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	190,020	0.4%	45.3%
LOAD_FAST TO_BOOL_BOOL	190,000	0.4%	45.7%
COMPARE_OP_INT POP_JUMP_IF_FALSE	187,040	0.4%	46.1%
LOAD_CONST COMPARE_OP_INT	183,180	0.4%	46.5%
LOAD_FAST CALL_NON_PY_GENERAL	170,883	0.4%	46.9%
STORE_FAST LOAD_GLOBAL_BUILTIN	170,680	0.4%	47.2%
LOAD_GLOBAL_BUILTIN CALL_ISINSTANCE	169,620	0.4%	47.6%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	167,800	0.3%	47.9%
STORE_ATTR_INSTANCE_VALUE LOAD_CONST	164,180	0.3%	48.3%
RETURN_VALUE RETURN_VALUE	161,360	0.3%	48.6%
STORE_FAST_STORE_FAST STORE_FAST	158,800	0.3%	48.9%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	154,300	0.3%	49.2%
TO_BOOL_NONE POP_JUMP_IF_FALSE	154,120	0.3%	49.6%
POP_JUMP_IF_FALSE LOAD_CONST	151,720	0.3%	49.9%
NOP LOAD_FAST	149,403	0.3%	50.2%
STORE_ATTR_INSTANCE_VALUE RETURN_CONST	147,980	0.3%	50.5%
STORE_FAST LOAD_FAST_LOAD_FAST	147,580	0.3%	50.8%
LOAD_CONST STORE_FAST	146,380	0.3%	51.1%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	145,200	0.3%	51.4%
LOAD_FAST POP_JUMP_IF_NONE	144,900	0.3%	51.7%
LOAD_FAST LOAD_GLOBAL_BUILTIN	141,340	0.3%	52.0%
LOAD_CONST CALL_KW	140,440	0.3%	52.3%
ENTER_EXECUTOR RETURN_VALUE	139,580	0.3%	52.6%
RETURN_VALUE LOAD_FAST	138,220	0.3%	52.9%
TO_BOOL_STR POP_JUMP_IF_TRUE	138,120	0.3%	53.2%
CALL_NON_PY_GENERAL RETURN_VALUE	138,023	0.3%	53.4%
LOAD_ATTR LOAD_FAST	134,080	0.3%	53.7%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	134,080	0.3%	54.0%
UNPACK_SEQUENCE_TUPLE STORE_FAST_STORE_FAST	132,900	0.3%	54.3%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST	132,720	0.3%	54.6%
LOAD_FAST COPY	131,520	0.3%	54.8%
JUMP_FORWARD LOAD_FAST	127,220	0.3%	55.1%
LOAD_FAST TO_BOOL	125,540	0.3%	55.4%
LOAD_FAST_LOAD_FAST LOAD_FAST	125,440	0.3%	55.6%
LOAD_FAST TO_BOOL_NONE	125,060	0.3%	55.9%
STORE_FAST_STORE_FAST LOAD_FAST	124,060	0.3%	56.1%
LOAD_FAST GET_ITER	123,040	0.3%	56.4%
POP_TOP LOAD_CONST	122,980	0.3%	56.6%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	122,840	0.3%	56.9%
RESUME_CHECK LOAD_FAST_LOAD_FAST	122,660	0.3%	57.2%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	122,220	0.3%	57.4%
LOAD_FAST STORE_ATTR	118,620	0.2%	57.7%
COPY_FREE_VARS RESUME_CHECK	118,140	0.2%	57.9%
RESUME_CHECK NOP	117,940	0.2%	58.1%
LOAD_CONST BINARY_SUBSCR_TUPLE_INT	117,640	0.2%	58.4%
POP_JUMP_IF_NOT_NONE LOAD_FAST	115,580	0.2%	58.6%
BUILD_MAP LOAD_FAST	113,120	0.2%	58.9%
GET_ITER FOR_ITER_LIST	112,120	0.2%	59.1%
CALL_NON_PY_GENERAL STORE_FAST	111,700	0.2%	59.3%
LOAD_ATTR_INSTANCE_VALUE LOAD_CONST	109,720	0.2%	59.6%
TO_BOOL POP_JUMP_IF_FALSE	109,120	0.2%	59.8%
ENTER_EXECUTOR POP_TOP	108,180	0.2%	60.0%

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	76,560	76.5%
LOAD_FAST	12,960	13.0%
BINARY_OP_ADD_INT	10,500	10.5%
BINARY_OP	20	0.0%

Successors	Count	Percentage
GET_ITER	35,920	35.9%
STORE_FAST	20,800	20.8%
CALL_METHOD_DESCRIPTOR_O	14,740	14.7%
LOAD_ATTR_METHOD_NO_DICT	10,120	10.1%
LOAD_CONST	5,160	5.2%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	629,326	85.0%
POP_TOP	41,480	5.6%
COPY_FREE_VARS	38,460	5.2%
RETURN_GENERATOR	20,480	2.8%
ENTER_EXECUTOR	8,560	1.2%

BEFORE_WITH

Successors and predecessors for BEFORE_WITH

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	43,140	52.5%
ENTER_EXECUTOR	28,520	34.7%
RETURN_VALUE	10,260	12.5%
LOAD_ATTR	120	0.1%
CALL	20	0.0%

Successors	Count	Percentage
POP_TOP	79,540	96.9%
STORE_FAST	2,580	3.1%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_CONST	5,040	49.6%
BUILD_STRING	2,520	24.8%
LOAD_FAST_LOAD_FAST	2,520	24.8%
BINARY_OP	80	0.8%

Successors	Count	Percentage
LOAD_FAST	7,620	75.0%
LOAD_FAST_LOAD_FAST	2,540	25.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	46,080	75.7%
LOAD_CONST	8,600	14.1%
BINARY_SUBSCR	3,260	5.4%
BUILD_TUPLE	2,560	4.2%
LOAD_FAST	260	0.4%

Successors	Count	Percentage
LOAD_CONST	48,680	80.0%
BINARY_SUBSCR	3,260	5.4%
PUSH_EXC_INFO	2,600	4.3%
LOAD_FAST	2,560	4.2%
LOAD_ATTR_METHOD_NO_DICT	2,520	4.1%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	63,980	86.1%
BUILD_TUPLE	7,680	10.3%
LOAD_ATTR_MODULE	2,540	3.4%
LOAD_GLOBAL	100	0.1%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	74,320	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
BUILD_SLICE	2,560	99.2%
LOAD_FAST	20	0.8%

Successors	Count	Percentage
LOAD_FAST	2,560	99.2%
LOAD_GLOBAL_MODULE	20	0.8%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	48,560	100.0%

Successors	Count	Percentage
POP_TOP	48,560	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_CONST	2,560	100.0%

Successors	Count	Percentage
POP_TOP	2,560	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	35,680	100.0%

Successors	Count	Percentage
RETURN_VALUE	35,680	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	12,800	55.2%
LOAD_FAST	7,840	33.8%
LOAD_GLOBAL_MODULE	2,540	10.9%
LOAD_GLOBAL	20	0.1%

Successors	Count	Percentage
BUILD_STRING	12,960	55.9%
LOAD_CONST	10,240	44.1%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	123,040	30.0%
CALL_BUILTIN_CLASS	72,900	17.8%
CALL_METHOD_DESCRIPTOR_NOARGS	56,460	13.8%
LOAD_ATTR_INSTANCE_VALUE	51,100	12.5%
BINARY_SLICE	35,920	8.8%

Successors	Count	Percentage
FOR_ITER_LIST	112,120	27.3%
FOR_ITER	93,600	22.8%
LOAD_FAST_AND_CLEAR	48,640	11.9%
FOR_ITER_TUPLE	43,700	10.6%
FOR_ITER_GEN	41,800	10.2%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	2,560	100.0%

Successors	Count	Percentage
LOAD_CONST	2,560	100.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	373,426	50.8%
RETURN_CONST	287,480	39.1%
YIELD_VALUE	54,240	7.4%
RETURN_GENERATOR	20,480	2.8%

LOAD_BUILD_CLASS

Successors and predecessors for LOAD_BUILD_CLASS

Predecessors	Count	Percentage
STORE_NAME	60	100.0%

Successors	Count	Percentage
PUSH_NULL	60	100.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	59,240	100.0%

Successors	Count	Percentage
LOAD_FAST	48,640	82.1%
SET_FUNCTION_ATTRIBUTE	2,660	4.5%
LOAD_CONST	2,620	4.4%
STORE_FAST	2,560	4.3%
LOAD_GLOBAL_MODULE	2,520	4.3%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
RESUME_CHECK	117,940	39.0%
STORE_FAST	41,180	13.6%
POP_JUMP_IF_FALSE	38,443	12.7%
POP_JUMP_IF_TRUE	31,040	10.3%
POP_TOP	20,720	6.8%

Successors	Count	Percentage
LOAD_FAST	149,403	49.4%
LOAD_FAST_LOAD_FAST	46,120	15.2%
LOAD_GLOBAL_MODULE	43,380	14.3%
LOAD_GLOBAL_BUILTIN	37,080	12.3%
NOP	12,820	4.2%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	28,180	35.5%
SWAP	23,060	29.0%
COPY	23,040	29.0%
STORE_FAST	2,600	3.3%
POP_JUMP_IF_FALSE	2,560	3.2%

Successors	Count	Percentage
RETURN_CONST	28,160	35.4%
RETURN_VALUE	23,060	29.0%
RERAISE	23,040	29.0%
JUMP_BACKWARD_NO_INTERRUPT	2,600	3.3%
LOAD_FAST	2,580	3.2%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_CONST	402,280	31.1%
ENTER_EXECUTOR	108,180	8.4%
POP_JUMP_IF_FALSE	87,120	6.7%
BEFORE_WITH	79,540	6.2%
POP_JUMP_IF_TRUE	69,540	5.4%

Successors	Count	Percentage
LOAD_FAST	408,806	31.6%
RETURN_CONST	249,420	19.3%
LOAD_CONST	122,980	9.5%
ENTER_EXECUTOR	104,160	8.1%
RESUME_CHECK	91,880	7.1%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	27,560	34.7%
RERAISE	21,780	27.4%
CALL_BUILTIN_FAST	7,660	9.6%
CALL_BUILTIN_FAST_WITH_KEYWORDS	5,120	6.4%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	5,080	6.4%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	71,520	90.0%
WITH_EXCEPT_START	5,120	6.4%
LOAD_GLOBAL_MODULE	2,520	3.2%
LOAD_GLOBAL	280	0.4%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR	105,800	38.2%
LOAD_ATTR_MODULE	75,860	27.4%
LOAD_FAST	72,300	26.1%
LOAD_SUPER_ATTR_ATTR	12,780	4.6%
BINARY_SUBSCR_DICT	5,120	1.8%

Successors	Count	Percentage
LOAD_FAST	191,400	69.0%
LOAD_FAST_LOAD_FAST	16,800	6.1%
CALL_NON_PY_GENERAL	15,660	5.6%
LOAD_GLOBAL_MODULE	15,240	5.5%
LOAD_CONST	14,580	5.3%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	58,720	62.0%
CACHE	20,480	21.6%
CALL_FUNCTION_EX	7,680	8.1%
COPY_FREE_VARS	2,600	2.7%
CALL_KW	2,560	2.7%

Successors	Count	Percentage
RETURN_VALUE	28,160	29.7%
INTERPRETER_EXIT	20,480	21.6%
CALL_BUILTIN_O	12,760	13.5%
STORE_FAST	10,240	10.8%
LOAD_FAST	7,680	8.1%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	303,440	20.1%
RETURN_VALUE	161,360	10.7%
ENTER_EXECUTOR	139,580	9.2%
CALL_NON_PY_GENERAL	138,023	9.1%
CALL_FUNCTION_EX	84,520	5.6%

Successors	Count	Percentage
INTERPRETER_EXIT	373,426	24.7%
STORE_FAST	351,260	23.3%
RETURN_VALUE	161,360	10.7%
LOAD_FAST	138,220	9.1%
BUILD_TUPLE	51,180	3.4%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	51,200	53.5%
LOAD_FAST_LOAD_FAST	20,560	21.5%
LOAD_FAST	12,260	12.8%
RETURN_VALUE	10,240	10.7%
STORE_SUBSCR	1,020	1.1%

Successors	Count	Percentage
RETURN_CONST	51,200	53.5%
ENTER_EXECUTOR	31,660	33.1%
LOAD_FAST	5,200	5.4%
LOAD_CONST	2,640	2.8%
LOAD_GLOBAL_BUILTIN	2,520	2.6%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	125,540	63.1%
LOAD_ATTR_INSTANCE_VALUE	31,460	15.8%
COPY	16,460	8.3%
LOAD_ATTR	6,740	3.4%
LOAD_FAST_CHECK	5,160	2.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	109,120	54.9%
POP_JUMP_IF_TRUE	79,320	39.9%
TO_BOOL	3,700	1.9%
TO_BOOL_BOOL	3,580	1.8%
TO_BOOL_NONE	1,220	0.6%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	5,080	99.2%
TO_BOOL	40	0.8%

Successors	Count	Percentage
BUILD_LIST	2,560	50.0%
STORE_FAST	2,560	50.0%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	5,120	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	5,040	98.4%
TO_BOOL	80	1.6%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_FAST	15,680	36.9%
LOAD_CONST	13,460	31.7%
LOAD_FAST_LOAD_FAST	10,640	25.0%
BUILD_TUPLE	1,640	3.9%
BINARY_OP	720	1.7%

Successors	Count	Percentage
STORE_FAST	23,540	55.4%
LOAD_FAST	12,920	30.4%
CALL_METHOD_DESCRIPTOR_FAST	2,520	5.9%
RETURN_VALUE	1,660	3.9%
BINARY_OP	720	1.7%

BUILD_CONST_KEY_MAP

Successors and predecessors for BUILD_CONST_KEY_MAP

Predecessors	Count	Percentage
LOAD_CONST	20,520	100.0%

Successors	Count	Percentage
LOAD_FAST	12,800	62.4%
RETURN_VALUE	2,580	12.6%
STORE_FAST	2,580	12.6%
CALL_NON_PY_GENERAL	2,520	12.3%
CALL	40	0.2%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
SWAP	38,400	20.8%
RESUME_CHECK	25,480	13.8%
LOAD_FAST	23,140	12.6%
LOAD_CONST	23,060	12.5%
STORE_ATTR_INSTANCE_VALUE	20,420	11.1%

Successors	Count	Percentage
STORE_FAST	68,740	37.3%
SWAP	38,400	20.8%
LOAD_FAST	35,920	19.5%
CALL_PY_EXACT_ARGS	12,680	6.9%
MAP_ADD	7,680	4.2%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
POP_TOP	30,720	19.3%
STORE_ATTR_INSTANCE_VALUE	30,600	19.2%
LOAD_FAST	28,600	18.0%
BUILD_TUPLE	26,900	16.9%
POP_JUMP_IF_NOT_NONE	10,240	6.4%

Successors	Count	Percentage
LOAD_FAST	113,120	71.0%
STORE_FAST	23,040	14.5%
SWAP	7,680	4.8%
JUMP_FORWARD	5,120	3.2%
CALL_PY_GENERAL	5,040	3.2%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
SWAP	2,560	50.0%
CALL_BUILTIN_CLASS	2,540	49.6%
CALL	20	0.4%

Successors	Count	Percentage
LOAD_CONST	2,560	50.0%
SWAP	2,560	50.0%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	2,560	100.0%

Successors	Count	Percentage
DELETE_SUBSCR	2,560	100.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	12,960	100.0%

Successors	Count	Percentage
YIELD_VALUE	2,720	21.0%
RETURN_VALUE	2,560	19.8%
STORE_FAST	2,560	19.8%
BINARY_OP_INPLACE_ADD_UNICODE	2,520	19.4%
CALL_PY_GENERAL	2,520	19.4%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	105,420	36.2%
LOAD_FAST	64,480	22.1%
RETURN_VALUE	51,180	17.6%
LOAD_GLOBAL_BUILTIN	40,800	14.0%
CALL_METHOD_DESCRIPTOR_FAST	12,220	4.2%

Successors	Count	Percentage
LOAD_FAST	56,320	19.3%
RETURN_VALUE	47,300	16.2%
YIELD_VALUE	40,960	14.1%
CALL_NON_PY_GENERAL	40,780	14.0%
CALL_ISINSTANCE	33,020	11.3%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	49,420	33.9%
LOAD_FAST	28,240	19.4%
LOAD_GLOBAL_BUILTIN	20,840	14.3%
LOAD_FAST_LOAD_FAST	14,160	9.7%
PUSH_NULL	8,160	5.6%

Successors	Count	Percentage
LOAD_FAST	46,800	32.1%
STORE_FAST	38,900	26.7%
LOAD_CONST	18,180	12.5%
RESUME_CHECK	9,620	6.6%
CALL_PY_EXACT_ARGS	9,220	6.3%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
DICT_MERGE	72,180	42.0%
LOAD_FAST	71,760	41.8%
CALL_INTRINSIC_1	12,880	7.5%
RETURN_VALUE	10,240	6.0%
ENTER_EXECUTOR	4,680	2.7%

Successors	Count	Percentage
RETURN_VALUE	84,520	49.2%
POP_TOP	40,960	23.8%
RESUME_CHECK	17,920	10.4%
STORE_FAST	12,820	7.5%
RETURN_GENERATOR	7,680	4.5%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	12,900	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	12,880	99.8%
BUILD_MAP	20	0.2%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	140,440	81.7%
ENTER_EXECUTOR	31,340	18.2%
JUMP_BACKWARD	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	94,620	55.1%
RETURN_VALUE	28,180	16.4%
STORE_FAST	17,960	10.5%
LOAD_FAST	12,800	7.5%
POP_TOP	5,120	3.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	20,460	41.5%
LOAD_GLOBAL_MODULE	10,360	21.0%
LOAD_FAST	5,700	11.6%
LOAD_FAST_LOAD_FAST	5,240	10.6%
BUILD_LIST	2,600	5.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	29,100	59.1%
POP_JUMP_IF_FALSE	16,720	33.9%
COMPARE_OP	1,620	3.3%
COMPARE_OP_INT	1,160	2.4%
COMPARE_OP_STR	540	1.1%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	59,460	41.1%
LOAD_GLOBAL_MODULE	41,060	28.4%
LOAD_CONST	24,880	17.2%
LOAD_ATTR_MODULE	10,220	7.1%
CONTAINS_OP	3,600	2.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	105,620	73.0%
STORE_FAST	10,280	7.1%
EXTENDED_ARG	10,240	7.1%
COPY	5,120	3.5%
LOAD_FAST	5,120	3.5%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST	10,240	80.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	2,540	19.8%
LOAD_ATTR	20	0.2%

Successors	Count	Percentage
FORMAT_SIMPLE	12,800	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	131,520	54.0%
RAISE_VARARGS	17,920	7.4%
CALL_ISINSTANCE	12,780	5.3%
LOAD_CONST	10,280	4.2%
RETURN_VALUE	10,240	4.2%

Successors	Count	Percentage
TO_BOOL_NONE	52,240	21.5%
LOAD_ATTR_INSTANCE_VALUE	41,080	16.9%
TO_BOOL_BOOL	30,480	12.5%
TO_BOOL_STR	24,480	10.1%
POP_EXCEPT	23,040	9.5%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	57,980	47.9%
CACHE	38,460	31.8%
CALL_PY_GENERAL	20,420	16.9%
CALL_KW	2,560	2.1%
ENTER_EXECUTOR	1,260	1.0%

Successors	Count	Percentage
RESUME_CHECK	118,140	97.6%
RETURN_GENERATOR	2,600	2.1%
RESUME	300	0.2%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	23,040	100.0%

Successors	Count	Percentage
LOAD_FAST	15,360	66.7%
NOP	7,680	33.3%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	67,040	92.9%
BUILD_MAP	2,560	3.5%
LOAD_ATTR_INSTANCE_VALUE	2,540	3.5%
LOAD_ATTR	20	0.0%
CALL_NON_PY_GENERAL	20	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	72,180	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	104,160	21.6%
POP_JUMP_IF_TRUE	99,820	20.7%
POP_JUMP_IF_FALSE	34,860	7.2%
CALL_LIST_APPEND	34,820	7.2%
STORE_SUBSCR	31,660	6.6%

Successors	Count	Percentage
RETURN_VALUE	139,580	29.0%
POP_TOP	108,180	22.5%
YIELD_VALUE	47,940	10.0%
CALL_LIST_APPEND	32,440	6.7%
CALL_KW	31,340	6.5%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
COMPARE_OP_INT	30,680	29.8%
POP_JUMP_IF_TRUE	28,160	27.3%
TO_BOOL_STR	10,540	10.2%
CONTAINS_OP	10,240	9.9%
GET_ITER	7,680	7.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	61,440	59.6%
JUMP_FORWARD	30,720	29.8%
FOR_ITER_LIST	5,040	4.9%
FOR_ITER	2,960	2.9%
POP_JUMP_IF_TRUE	2,580	2.5%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	93,600	72.4%
LOAD_FAST	18,080	14.0%
SWAP	6,220	4.8%
JUMP_BACKWARD	4,660	3.6%
FOR_ITER	3,320	2.6%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	36,740	28.4%
RETURN_CONST	27,980	21.6%
LOAD_FAST	26,480	20.5%
STORE_FAST	20,720	16.0%
STORE_FAST_LOAD_FAST	5,160	4.0%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	5,120	66.7%
STORE_FAST	2,560	33.3%

Successors	Count	Percentage
STORE_FAST	7,680	100.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	5,180	100.0%

Successors	Count	Percentage
IMPORT_FROM	5,120	98.8%
STORE_NAME	40	0.8%
STORE_FAST	20	0.4%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_CONST	48,640	49.7%
LOAD_GLOBAL_MODULE	31,640	32.3%
LOAD_FAST_LOAD_FAST	12,280	12.5%
LOAD_FAST	5,140	5.3%
LOAD_GLOBAL	160	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	62,000	63.4%
RETURN_VALUE	15,360	15.7%
COPY	10,240	10.5%
POP_JUMP_IF_TRUE	7,700	7.9%
STORE_FAST	2,560	2.6%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	6,220	34.1%
POP_JUMP_IF_TRUE	5,300	29.1%
STORE_SUBSCR	1,080	5.9%
POP_JUMP_IF_FALSE	1,020	5.6%
CALL_LIST_APPEND	960	5.3%

Successors	Count	Percentage
FOR_ITER_LIST	4,920	27.0%
FOR_ITER	4,660	25.5%
FOR_ITER_TUPLE	2,800	15.4%
FOR_ITER_GEN	2,620	14.4%
FOR_ITER_RANGE	900	4.9%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
POP_EXCEPT	2,600	50.4%
RESUME_CHECK	2,540	49.2%
RESUME	20	0.4%

Successors	Count	Percentage
LOAD_CONST	2,560	49.6%
SEND_GEN	2,540	49.2%
LOAD_FAST	40	0.8%
SEND	20	0.4%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	41,020	19.2%
POP_JUMP_IF_FALSE	37,440	17.5%
EXTENDED_ARG	30,720	14.4%
LOAD_CONST	20,480	9.6%
STORE_SUBSCR_LIST_INT	12,780	6.0%

Successors	Count	Percentage
LOAD_FAST	127,220	59.6%
STORE_FAST	40,960	19.2%
LOAD_GLOBAL_MODULE	27,920	13.1%
LOAD_CONST	7,680	3.6%
BUILD_MAP	5,120	2.4%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_VALUE	10,240	50.0%
BUILD_TUPLE	10,240	50.0%

Successors	Count	Percentage
ENTER_EXECUTOR	19,800	96.7%
JUMP_BACKWARD	680	3.3%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	12,820	99.4%
LOAD_DEREF	80	0.6%

Successors	Count	Percentage
CALL_INTRINSIC_1	12,900	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	537,438	74.4%
LOAD_ATTR_INSTANCE_VALUE	68,160	9.4%
LOAD_ATTR	44,120	6.1%
LOAD_GLOBAL_MODULE	29,320	4.1%
RETURN_VALUE	13,000	1.8%

Successors	Count	Percentage
LOAD_FAST	134,080	18.6%
PUSH_NULL	105,800	14.6%
LOAD_CONST	53,740	7.4%
STORE_FAST	49,180	6.8%
LOAD_ATTR	44,120	6.1%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	608,540	22.1%
LOAD_ATTR_METHOD_NO_DICT	386,680	14.0%
LOAD_CONST	321,880	11.7%
STORE_ATTR_INSTANCE_VALUE	164,180	6.0%
POP_JUMP_IF_FALSE	151,720	5.5%

Successors	Count	Percentage
LOAD_FAST	440,240	16.0%
LOAD_CONST	321,880	11.7%
COMPARE_OP_INT	183,180	6.7%
STORE_FAST	146,380	5.3%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	145,200	5.3%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	68,880	50.4%
LOAD_ATTR_METHOD_NO_DICT	31,240	22.9%
LOAD_GLOBAL_MODULE	15,340	11.2%
STORE_FAST	5,160	3.8%
NOP	2,640	1.9%

Successors	Count	Percentage
LOAD_FAST	64,080	46.9%
LOAD_CONST	33,840	24.8%
LOAD_ATTR_INSTANCE_VALUE	12,600	9.2%
LOAD_FAST_LOAD_FAST	7,680	5.6%
BINARY_SUBSCR_DICT	5,120	3.7%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	1,287,980	13.9%
RESUME_CHECK	1,246,986	13.5%
LOAD_GLOBAL_BUILTIN	834,680	9.0%
POP_JUMP_IF_FALSE	830,643	9.0%
LOAD_CONST	440,240	4.8%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,558,160	16.9%
LOAD_ATTR_METHOD_NO_DICT	796,540	8.6%
LOAD_CONST	608,540	6.6%
STORE_ATTR_INSTANCE_VALUE	575,800	6.2%
LOAD_ATTR	537,438	5.8%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	48,640	82.6%
LOAD_FAST_AND_CLEAR	10,240	17.4%

Successors	Count	Percentage
SWAP	48,640	82.6%
LOAD_FAST_AND_CLEAR	10,240	17.4%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_TOP	7,760	50.1%
LOAD_GLOBAL_BUILTIN	5,080	32.8%
LOAD_FAST_LOAD_FAST	2,560	16.5%
LOAD_GLOBAL	40	0.3%
JUMP_FORWARD	20	0.1%

Successors	Count	Percentage
TO_BOOL	5,160	33.3%
BUILD_TUPLE	2,560	16.5%
LOAD_ATTR	2,560	16.5%
CALL_BUILTIN_CLASS	2,520	16.3%
TO_BOOL_BOOL	2,520	16.3%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	289,420	20.0%
STORE_ATTR_INSTANCE_VALUE	244,200	16.8%
LOAD_FAST_LOAD_FAST	197,260	13.6%
STORE_FAST	147,580	10.2%
RESUME_CHECK	122,660	8.5%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	362,300	25.0%
LOAD_FAST_LOAD_FAST	197,260	13.6%
LOAD_FAST	125,440	8.6%
BUILD_TUPLE	105,420	7.3%
CALL_PY_EXACT_ARGS	74,580	5.1%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
LOAD_FAST	2,880	13.5%
STORE_FAST	2,880	13.5%
POP_JUMP_IF_FALSE	2,400	11.3%
RESUME_CHECK	1,940	9.1%
RESUME	1,900	8.9%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	6,560	30.8%
LOAD_FAST	4,380	20.6%
LOAD_GLOBAL_BUILTIN	4,120	19.3%
LOAD_ATTR	1,580	7.4%
CALL	1,460	6.9%

LOAD_NAME

Successors and predecessors for LOAD_NAME

Predecessors	Count	Percentage
RESUME	60	60.0%
LOAD_CONST	20	20.0%
STORE_NAME	20	20.0%

Successors	Count	Percentage
STORE_NAME	60	60.0%
CALL	20	20.0%
LOAD_CONST	20	20.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	520	100.0%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	260	50.0%
CALL	140	26.9%
LOAD_FAST	40	7.7%
LOAD_FAST_LOAD_FAST	40	7.7%
PUSH_NULL	20	3.8%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
MAKE_CELL	5,120	39.9%
CALL_PY_EXACT_ARGS	2,580	20.1%
CALL_KW	2,560	19.9%
CALL_PY_GENERAL	2,540	19.8%
CALL	40	0.3%

Successors	Count	Percentage
MAKE_CELL	5,120	39.9%
RESUME_CHECK	5,120	39.9%
RETURN_GENERATOR	2,560	19.9%
RESUME	40	0.3%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
BUILD_LIST	7,680	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	7,340	95.6%
JUMP_BACKWARD	340	4.4%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	674,706	39.0%
COMPARE_OP_INT	187,040	10.8%
TO_BOOL_NONE	154,120	8.9%
TO_BOOL	109,120	6.3%
CONTAINS_OP	105,620	6.1%

Successors	Count	Percentage
LOAD_FAST	830,643	48.0%
RETURN_CONST	191,820	11.1%
LOAD_GLOBAL_MODULE	154,300	8.9%
LOAD_CONST	151,720	8.8%
LOAD_GLOBAL_BUILTIN	122,840	7.1%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	144,900	80.1%
LOAD_ATTR_INSTANCE_VALUE	17,860	9.9%
LOAD_ATTR	12,940	7.2%
LOAD_DEREF	2,560	1.4%
CALL_BUILTIN_FAST	2,540	1.4%

Successors	Count	Percentage
LOAD_FAST	94,840	52.4%
LOAD_GLOBAL_BUILTIN	19,080	10.5%
LOAD_CONST	17,940	9.9%
LOAD_FAST_LOAD_FAST	15,360	8.5%
ENTER_EXECUTOR	9,900	5.5%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	218,060	76.2%
LOAD_ATTR_INSTANCE_VALUE	23,020	8.0%
LOAD_ATTR	15,520	5.4%
LOAD_GLOBAL_MODULE	15,400	5.4%
RETURN_VALUE	7,640	2.7%

Successors	Count	Percentage
LOAD_FAST	115,580	40.4%
LOAD_GLOBAL_MODULE	57,420	20.1%
LOAD_GLOBAL_BUILTIN	43,280	15.1%
LOAD_FAST_LOAD_FAST	23,040	8.0%
NOP	12,860	4.5%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	329,700	36.5%
TO_BOOL_STR	138,120	15.3%
TO_BOOL_NONE	88,220	9.8%
TO_BOOL	79,320	8.8%
TO_BOOL_ALWAYS_TRUE	64,480	7.1%

Successors	Count	Percentage
LOAD_FAST	415,720	46.0%
ENTER_EXECUTOR	99,820	11.1%
POP_TOP	69,540	7.7%
LOAD_GLOBAL_BUILTIN	67,960	7.5%
LOAD_GLOBAL_MODULE	57,980	6.4%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_CONST	17,920	77.8%
LOAD_GLOBAL_BUILTIN	2,540	11.0%
LOAD_GLOBAL_MODULE	2,540	11.0%
LOAD_GLOBAL	40	0.2%

Successors	Count	Percentage
COPY	17,920	87.5%
PUSH_EXC_INFO	2,560	12.5%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	23,040	81.8%
POP_JUMP_IF_TRUE	5,120	18.2%

Successors	Count	Percentage
PUSH_EXC_INFO	21,780	81.0%
COPY	5,120	19.0%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	249,420	27.7%
POP_JUMP_IF_FALSE	191,820	21.3%
STORE_ATTR_INSTANCE_VALUE	147,980	16.4%
CALL_LIST_APPEND	53,720	6.0%
STORE_SUBSCR	51,200	5.7%

Successors	Count	Percentage
POP_TOP	402,280	44.7%
INTERPRETER_EXIT	287,480	32.0%
TO_BOOL_BOOL	94,500	10.5%
END_FOR	48,560	5.4%
EXIT_INIT_CHECK	35,680	4.0%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	20	50.0%
LOAD_CONST	20	50.0%

Successors	Count	Percentage
POP_TOP	20	50.0%
SEND_GEN	20	50.0%

SET_ADD

Successors and predecessors for SET_ADD

Predecessors	Count	Percentage
CALL_BUILTIN_CLASS	2,540	99.2%
CALL	20	0.8%

Successors	Count	Percentage
ENTER_EXECUTOR	2,220	86.7%
JUMP_BACKWARD	340	13.3%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	2,660	100.0%

Successors	Count	Percentage
STORE_FAST	2,580	97.0%
STORE_NAME	40	1.5%
LOAD_GLOBAL_MODULE	40	1.5%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	2,560	100.0%

Successors	Count	Percentage
COMPARE_OP	2,560	100.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	118,620	60.4%
LOAD_FAST_LOAD_FAST	59,380	30.2%
SWAP	7,960	4.1%
STORE_ATTR	7,880	4.0%
LOAD_GLOBAL_MODULE	2,540	1.3%

Successors	Count	Percentage
LOAD_FAST	54,700	27.8%
LOAD_CONST	42,020	21.4%
RETURN_CONST	28,780	14.6%
LOAD_FAST_LOAD_FAST	26,520	13.5%
LOAD_GLOBAL_MODULE	22,680	11.5%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	351,260	16.8%
STORE_FAST_STORE_FAST	158,800	7.6%
LOAD_CONST	146,380	7.0%
CALL_NON_PY_GENERAL	111,700	5.3%
CALL_METHOD_DESCRIPTOR_NOARGS	103,980	5.0%

Successors	Count	Percentage
LOAD_FAST	1,287,980	61.6%
LOAD_GLOBAL_MODULE	215,540	10.3%
LOAD_GLOBAL_BUILTIN	170,680	8.2%
LOAD_FAST_LOAD_FAST	147,580	7.1%
LOAD_CONST	74,740	3.6%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	10,200	66.3%
FOR_ITER	5,160	33.6%
COPY	20	0.1%

Successors	Count	Percentage
BUILD_LIST	7,680	49.9%
LOAD_ATTR_METHOD_NO_DICT	7,620	49.5%
LOAD_ATTR	80	0.5%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	134,080	33.5%
UNPACK_SEQUENCE_TUPLE	132,900	33.2%
STORE_FAST_STORE_FAST	64,000	16.0%
UNPACK_SEQUENCE	28,900	7.2%
POP_TOP	20,480	5.1%

Successors	Count	Percentage
STORE_FAST	158,800	39.7%
LOAD_FAST	124,060	31.0%
STORE_FAST_STORE_FAST	64,000	16.0%
LOAD_GLOBAL_BUILTIN	17,840	4.5%
LOAD_FAST_LOAD_FAST	17,560	4.4%

STORE_NAME

Successors and predecessors for STORE_NAME

Predecessors	Count	Percentage
LOAD_CONST	220	35.5%
MAKE_FUNCTION	180	29.0%
CALL	60	9.7%
LOAD_NAME	60	9.7%
IMPORT_NAME	40	6.5%

Successors	Count	Percentage
LOAD_CONST	480	77.4%
LOAD_BUILD_CLASS	60	9.7%
RETURN_CONST	60	9.7%
LOAD_NAME	20	3.2%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
LOAD_FAST	72,360	29.7%
LOAD_FAST_AND_CLEAR	48,640	20.0%
BINARY_OP_ADD_INT	43,400	17.8%
BUILD_LIST	38,400	15.8%
RETURN_VALUE	12,840	5.3%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	41,080	16.9%
BUILD_LIST	38,400	15.8%
LOAD_CONST	30,760	12.6%
FOR_ITER_LIST	25,480	10.5%
POP_EXCEPT	23,060	9.5%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
LOAD_FAST	25,800	85.8%
RETURN_VALUE	2,920	9.7%
FOR_ITER	340	1.1%
UNPACK_SEQUENCE	300	1.0%
CALL	260	0.9%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	28,900	96.1%
UNPACK_SEQUENCE_TWO_TUPLE	440	1.5%
UNPACK_SEQUENCE_TUPLE	320	1.1%
UNPACK_SEQUENCE	300	1.0%
UNPACK_SEQUENCE_LIST	40	0.1%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	47,940	27.5%
BUILD_TUPLE	40,960	23.5%
RETURN_VALUE	30,720	17.6%
LOAD_FAST	15,600	9.0%
COMPARE_OP_STR	12,780	7.3%

Successors	Count	Percentage
STORE_FAST	97,120	55.8%
INTERPRETER_EXIT	54,240	31.2%
UNPACK_SEQUENCE_TWO_TUPLE	20,160	11.6%
YIELD_VALUE	2,560	1.5%
UNPACK_SEQUENCE	40	0.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	3,300	51.6%
CACHE	1,760	27.5%
CALL_KW	480	7.5%
POP_TOP	320	5.0%
COPY_FREE_VARS	300	4.7%

Successors	Count	Percentage
LOAD_FAST	3,140	49.1%
LOAD_GLOBAL	1,900	29.7%
LOAD_CONST	320	5.0%
LOAD_FAST_LOAD_FAST	300	4.7%
POP_TOP	240	3.8%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_FLOAT	2,520	99.2%
BINARY_OP	20	0.8%

Successors	Count	Percentage
STORE_FAST	2,540	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	54,080	83.5%
CALL_LEN	7,600	11.7%
LOAD_FAST_LOAD_FAST	2,840	4.4%
BINARY_OP	240	0.4%

Successors	Count	Percentage
SWAP	43,400	67.0%
BINARY_SLICE	10,500	16.2%
CALL_METHOD_DESCRIPTOR_FAST	5,360	8.3%
STORE_FAST	2,860	4.4%
LOAD_CONST	2,600	4.0%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	52,660	61.5%
RETURN_VALUE	10,160	11.9%
LOAD_CONST	10,160	11.9%
BINARY_SLICE	5,120	6.0%
POP_JUMP_IF_TRUE	5,080	5.9%

Successors	Count	Percentage
LOAD_FAST	41,040	47.9%
RETURN_VALUE	20,460	23.9%
STORE_FAST	12,240	14.3%
COPY	5,120	6.0%
LOAD_CONST	5,100	6.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	5,040	99.2%
BINARY_OP	40	0.8%

Successors	Count	Percentage
STORE_FAST	2,540	50.0%
BINARY_OP_ADD_FLOAT	2,520	49.6%
BINARY_OP	20	0.4%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
CALL_LEN	5,040	37.8%
LOAD_FAST	2,840	21.3%
LOAD_FAST_LOAD_FAST	2,840	21.3%
LOAD_CONST	2,520	18.9%
BINARY_OP	100	0.7%

Successors	Count	Percentage
SWAP	10,480	78.6%
STORE_FAST	2,860	21.4%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
RETURN_VALUE	28,160	27.4%
CALL_METHOD_DESCRIPTOR_NOARGS	20,440	19.9%
LOAD_CONST	20,200	19.6%
LOAD_FAST	17,800	17.3%
LOAD_FAST_LOAD_FAST	10,780	10.5%

Successors	Count	Percentage
STORE_FAST	33,200	32.5%
PUSH_EXC_INFO	27,560	27.0%
LOAD_ATTR_METHOD_NO_DICT	12,600	12.3%
LOAD_FAST_LOAD_FAST	10,780	10.5%
RETURN_VALUE	10,220	10.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	50,620	52.3%
LOAD_FAST	40,920	42.3%
LOAD_CONST	5,120	5.3%
BINARY_SUBSCR_DICT	100	0.1%
BINARY_SUBSCR_GETITEM	40	0.0%

Successors	Count	Percentage
RESUME_CHECK	89,980	92.9%
LOAD_FAST_LOAD_FAST	4,640	4.8%
PUSH_EXC_INFO	1,880	1.9%
RETURN_VALUE	200	0.2%
BINARY_SUBSCR_DICT	80	0.1%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	16,280	55.8%
LOAD_FAST_LOAD_FAST	12,760	43.8%
BINARY_SUBSCR	120	0.4%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	12,760	43.8%
RETURN_VALUE	7,660	26.3%
LOAD_ATTR_METHOD_NO_DICT	4,500	15.4%
YIELD_VALUE	2,780	9.5%
TO_BOOL_STR	1,340	4.6%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_CONST	5,280	98.5%
BINARY_SUBSCR	80	1.5%

Successors	Count	Percentage
LOAD_CONST	5,320	99.3%
LOAD_ATTR	40	0.7%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	117,640	85.1%
LOAD_FAST	20,440	14.8%
BINARY_SUBSCR	140	0.1%

Successors	Count	Percentage
RETURN_VALUE	48,620	35.2%
STORE_FAST	40,980	29.6%
LOAD_GLOBAL_BUILTIN	35,840	25.9%
LOAD_ATTR_METHOD_NO_DICT	10,200	7.4%
JUMP_FORWARD	2,540	1.8%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_FAST	10,160	28.5%
LOAD_GLOBAL_MODULE	10,080	28.3%
LOAD_ATTR_INSTANCE_VALUE	7,560	21.2%
LOAD_ATTR	5,080	14.2%
PUSH_NULL	2,520	7.1%

Successors	Count	Percentage
RESUME_CHECK	35,680	100.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_CONST	38,280	93.2%
LOAD_FAST	2,560	6.2%
CALL	120	0.3%
CALL_BOUND_METHOD_EXACT_ARGS	120	0.3%

Successors	Count	Percentage
RESUME_CHECK	33,220	80.9%
POP_TOP	7,720	18.8%
CALL_BOUND_METHOD_EXACT_ARGS	120	0.3%
ENTER_EXECUTOR	20	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_CONST	58,800	98.0%
CALL_BOUND_METHOD_GENERAL	1,120	1.9%
CALL	60	0.1%

Successors	Count	Percentage
POP_TOP	58,860	98.1%
CALL_BOUND_METHOD_GENERAL	1,120	1.9%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_FAST	66,200	41.1%
CALL_METHOD_DESCRIPTOR_NOARGS	24,260	15.0%
LOAD_ATTR_INSTANCE_VALUE	20,360	12.6%
CALL_LEN	12,720	7.9%
RETURN_GENERATOR	7,620	4.7%

Successors	Count	Percentage
GET_ITER	72,900	45.2%
STORE_FAST	39,860	24.7%
RETURN_VALUE	20,440	12.7%
LOAD_FAST	15,320	9.5%
COPY	7,640	4.7%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST	104,360	51.5%
LOAD_FAST_LOAD_FAST	72,280	35.7%
LOAD_ATTR_INSTANCE_VALUE	20,380	10.1%
BUILD_MAP	2,520	1.2%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	2,520	1.2%

Successors	Count	Percentage
TO_BOOL_BOOL	83,940	41.4%
RETURN_VALUE	82,540	40.7%
STORE_FAST	12,800	6.3%
PUSH_EXC_INFO	7,660	3.8%
LOAD_FAST	5,080	2.5%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	10,400	98.7%
LOAD_CONST	60	0.6%
RETURN_GENERATOR	40	0.4%
CALL	20	0.2%
CALL_STR_1	20	0.2%

Successors	Count	Percentage
STORE_FAST	5,260	49.9%
PUSH_EXC_INFO	5,120	48.6%
RETURN_VALUE	140	1.3%
BEFORE_WITH	20	0.2%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	13,020	42.1%
RETURN_GENERATOR	12,760	41.2%
BUILD_TUPLE	2,560	8.3%
BUILD_LIST	2,520	8.1%
CALL	80	0.3%

Successors	Count	Percentage
TO_BOOL_BOOL	15,280	49.4%
STORE_FAST	13,040	42.1%
RETURN_VALUE	2,560	8.3%
TO_BOOL	40	0.1%
TO_BOOL_INT	20	0.1%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	169,620	48.0%
LOAD_GLOBAL_MODULE	122,220	34.6%
BUILD_TUPLE	33,020	9.3%
LOAD_ATTR_MODULE	22,820	6.5%
LOAD_ATTR	5,040	1.4%

Successors	Count	Percentage
TO_BOOL_BOOL	296,180	83.7%
STORE_FAST	35,860	10.1%
COPY	12,780	3.6%
RETURN_VALUE	5,100	1.4%
LOAD_FAST	2,880	0.8%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	96,480	54.8%
LOAD_ATTR_INSTANCE_VALUE	66,500	37.8%
LOAD_ATTR	10,080	5.7%
LOAD_ATTR_SLOT	2,520	1.4%
CALL	560	0.3%

Successors	Count	Percentage
RETURN_VALUE	66,500	37.8%
LOAD_CONST	34,880	19.8%
LOAD_GLOBAL_MODULE	18,120	10.3%
CALL_BUILTIN_CLASS	12,720	7.2%
LOAD_FAST	10,160	5.8%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	64,540	58.6%
ENTER_EXECUTOR	32,440	29.5%
BUILD_TUPLE	12,720	11.6%
CALL	220	0.2%
JUMP_BACKWARD	60	0.1%

Successors	Count	Percentage
RETURN_CONST	53,720	48.8%
ENTER_EXECUTOR	34,820	31.6%
LOAD_GLOBAL_BUILTIN	12,760	11.6%
LOAD_FAST	5,140	4.7%
LOAD_FAST_LOAD_FAST	2,540	2.3%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	132,720	52.5%
LOAD_ATTR_METHOD_NO_DICT	63,660	25.2%
LOAD_FAST	24,520	9.7%
LOAD_ATTR_METHOD_LAZY_DICT	10,100	4.0%
LOAD_ATTR_INSTANCE_VALUE	7,580	3.0%

Successors	Count	Percentage
STORE_FAST	59,980	23.7%
TO_BOOL_BOOL	51,180	20.2%
RETURN_VALUE	38,340	15.2%
POP_TOP	27,300	10.8%
LOAD_FAST	16,940	6.7%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	145,200	76.1%
LOAD_ATTR_METHOD_NO_DICT	37,480	19.6%
LOAD_FAST	5,040	2.6%
LOAD_FAST_LOAD_FAST	2,520	1.3%
CALL	680	0.4%

Successors	Count	Percentage
STORE_FAST	58,840	30.8%
RETURN_VALUE	47,840	25.1%
GET_ITER	15,300	8.0%
POP_TOP	13,060	6.8%
LOAD_FAST_LOAD_FAST	12,780	6.7%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	427,280	85.9%
LOAD_ATTR_METHOD_LAZY_DICT	42,940	8.6%
LOAD_ATTR	15,246	3.1%
LOAD_FAST	5,060	1.0%
LOAD_SUPER_ATTR_METHOD	5,040	1.0%

Successors	Count	Percentage
STORE_FAST	103,980	20.9%
LOAD_FAST	77,100	15.5%
GET_ITER	56,460	11.3%
STORE_SUBSCR	51,200	10.3%
BINARY_SUBSCR	46,080	9.3%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_CONST	84,320	47.1%
LOAD_FAST	67,720	37.8%
BINARY_SLICE	14,740	8.2%
LOAD_ATTR_INSTANCE_VALUE	5,060	2.8%
RETURN_GENERATOR	2,520	1.4%

Successors	Count	Percentage
UNPACK_SEQUENCE_TUPLE	99,600	55.6%
POP_TOP	28,320	15.8%
RETURN_VALUE	21,780	12.2%
STORE_FAST	15,360	8.6%
LOAD_CONST	4,220	2.4%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	170,883	35.3%
LOAD_ATTR_METHOD_NO_DICT	68,980	14.3%
LOAD_CONST	66,480	13.7%
BUILD_TUPLE	40,780	8.4%
LOAD_FAST_LOAD_FAST	38,280	7.9%

Successors	Count	Percentage
RETURN_VALUE	138,023	28.5%
STORE_FAST	111,700	23.1%
TO_BOOL_BOOL	56,300	11.6%
POP_TOP	51,580	10.7%
TO_BOOL_ALWAYS_TRUE	43,500	9.0%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	363,520	37.8%
LOAD_ATTR_METHOD_WITH_VALUES	261,620	27.2%
LOAD_FAST_LOAD_FAST	74,580	7.7%
LOAD_ATTR	42,960	4.5%
GET_ITER	40,740	4.2%

Successors	Count	Percentage
RESUME_CHECK	815,500	84.7%
RETURN_GENERATOR	58,720	6.1%
COPY_FREE_VARS	57,980	6.0%
ENTER_EXECUTOR	24,640	2.6%
MAKE_CELL	2,580	0.3%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	61,280	20.2%
LOAD_FAST	61,080	20.2%
LOAD_CONST	37,500	12.4%
LOAD_ATTR_INSTANCE_VALUE	35,380	11.7%
LOAD_FAST_LOAD_FAST	28,360	9.4%

Successors	Count	Percentage
RESUME_CHECK	257,600	85.1%
ENTER_EXECUTOR	21,060	7.0%
COPY_FREE_VARS	20,420	6.7%
MAKE_CELL	2,540	0.8%
POP_TOP	1,040	0.3%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	12,780	83.2%
RETURN_VALUE	2,520	16.4%
CALL	60	0.4%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	12,720	82.8%
STORE_FAST	2,580	16.8%
LOAD_ATTR	40	0.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	20	0.1%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	20	100.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST	20	100.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	10,200	99.6%
CALL	20	0.2%
LOAD_GLOBAL_MODULE	20	0.2%

Successors	Count	Percentage
LOAD_FAST	5,120	50.0%
CALL_PY_EXACT_ARGS	5,080	49.6%
PUSH_NULL	20	0.2%
CALL	20	0.2%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	40	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	40	100.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	183,180	64.6%
LOAD_ATTR_INSTANCE_VALUE	30,600	10.8%
LOAD_GLOBAL_MODULE	23,200	8.2%
CALL_METHOD_DESCRIPTOR_FAST	10,200	3.6%
COPY	9,160	3.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	187,040	66.0%
POP_JUMP_IF_TRUE	55,460	19.6%
EXTENDED_ARG	30,680	10.8%
STORE_FAST	10,240	3.6%
RETURN_VALUE	20	0.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	79,540	53.2%
LOAD_FAST	36,260	24.3%
LOAD_GLOBAL_MODULE	33,080	22.1%
COMPARE_OP	540	0.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	82,500	55.2%
POP_JUMP_IF_TRUE	49,020	32.8%
YIELD_VALUE	12,780	8.6%
EXTENDED_ARG	5,080	3.4%
COMPARE_OP	40	0.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	10,000	49.4%
LOAD_FAST	7,560	37.3%
LOAD_ATTR_INSTANCE_VALUE	2,520	12.4%
CONTAINS_OP	140	0.7%
LOAD_ATTR_MODULE	40	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	10,180	50.2%
POP_JUMP_IF_TRUE	10,060	49.7%
STORE_FAST	20	0.1%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST	23,260	81.6%
LOAD_ATTR_INSTANCE_VALUE	2,520	8.8%
LOAD_GLOBAL_MODULE	2,520	8.8%
CONTAINS_OP	160	0.6%
LOAD_FAST_LOAD_FAST	40	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	23,240	81.5%
STORE_FAST	5,080	17.8%
POP_JUMP_IF_TRUE	180	0.6%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	41,800	56.0%
SWAP	16,940	22.7%
ENTER_EXECUTOR	10,060	13.5%
JUMP_BACKWARD	2,620	3.5%
LOAD_FAST	2,540	3.4%

Successors	Count	Percentage
POP_TOP	48,160	64.5%
STORE_FAST	14,640	19.6%
JUMP_FORWARD	8,720	11.7%
RESUME_CHECK	2,620	3.5%
FOR_ITER	440	0.6%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	112,120	72.6%
SWAP	25,480	16.5%
LOAD_FAST	5,060	3.3%
EXTENDED_ARG	5,040	3.3%
JUMP_BACKWARD	4,920	3.2%

Successors	Count	Percentage
STORE_FAST	46,120	29.9%
UNPACK_SEQUENCE_TWO_TUPLE	43,660	28.3%
RETURN_CONST	23,700	15.3%
LOAD_FAST	21,880	14.2%
STORE_FAST_LOAD_FAST	10,200	6.6%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	15,340	94.0%
JUMP_BACKWARD	900	5.5%
FOR_ITER	80	0.5%

Successors	Count	Percentage
STORE_FAST	13,720	84.1%
LOAD_CONST	2,560	15.7%
LOAD_FAST	40	0.2%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	43,700	70.5%
LOAD_FAST	15,320	24.7%
JUMP_BACKWARD	2,800	4.5%
FOR_ITER	140	0.2%

Successors	Count	Percentage
STORE_FAST	61,020	98.5%
RETURN_CONST	500	0.8%
LOAD_FAST	420	0.7%
LOAD_GLOBAL	20	0.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	3,840	99.0%
LOAD_ATTR	40	1.0%

Successors	Count	Percentage
LOAD_FAST	2,560	66.0%
GET_ITER	1,320	34.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	1,558,160	92.1%
LOAD_FAST_LOAD_FAST	50,880	3.0%
COPY	41,080	2.4%
LOAD_ATTR_INSTANCE_VALUE	22,840	1.4%
LOAD_DEREF	12,600	0.7%

Successors	Count	Percentage
LOAD_FAST	296,840	17.6%
LOAD_ATTR_METHOD_NO_DICT	285,460	16.9%
LOAD_CONST	109,720	6.5%
LOAD_ATTR_METHOD_WITH_VALUES	101,620	6.0%
STORE_FAST	93,320	5.5%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	58,200	62.4%
LOAD_FAST	29,320	31.5%
LOAD_ATTR	5,580	6.0%
LOAD_ATTR_METHOD_NO_DICT	60	0.1%
LOAD_ATTR_METHOD_WITH_VALUES	40	0.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	42,940	46.1%
LOAD_CONST	15,240	16.4%
LOAD_FAST	13,020	14.0%
LOAD_GLOBAL_MODULE	11,420	12.3%
CALL_METHOD_DESCRIPTOR_FAST	10,100	10.8%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	796,540	59.2%
LOAD_ATTR_INSTANCE_VALUE	285,460	21.2%
LOAD_GLOBAL_MODULE	75,420	5.6%
LOAD_CONST	54,220	4.0%
CALL_METHOD_DESCRIPTOR_NOARGS	18,080	1.3%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	427,280	31.8%
LOAD_CONST	386,680	28.8%
LOAD_FAST	292,423	21.7%
CALL_NON_PY_GENERAL	68,980	5.1%
CALL_METHOD_DESCRIPTOR_FAST	63,660	4.7%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	510,000	76.1%
LOAD_ATTR_INSTANCE_VALUE	101,620	15.2%
LOAD_ATTR	38,280	5.7%
LOAD_ATTR_MODULE	12,600	1.9%
LOAD_GLOBAL_MODULE	5,060	0.8%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	261,620	39.0%
LOAD_FAST	190,020	28.4%
LOAD_CONST	74,380	11.1%
LOAD_FAST_LOAD_FAST	62,480	9.3%
CALL_PY_GENERAL	61,280	9.1%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	167,800	92.4%
LOAD_ATTR_MODULE	12,680	7.0%
LOAD_ATTR	1,100	0.6%
LOAD_FAST	40	0.0%

Successors	Count	Percentage
PUSH_NULL	75,860	41.8%
CALL_ISINSTANCE	22,820	12.6%
LOAD_FAST	15,400	8.5%
LOAD_ATTR_MODULE	12,680	7.0%
LOAD_ATTR_METHOD_WITH_VALUES	12,600	6.9%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	10,080	78.1%
LOAD_FAST_LOAD_FAST	2,520	19.5%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	200	1.6%
LOAD_ATTR	100	0.8%

Successors	Count	Percentage
TO_BOOL_BOOL	5,040	39.1%
LOAD_FAST	2,540	19.7%
CALL_BUILTIN_FAST	2,520	19.5%
LOAD_ATTR_METHOD_NO_DICT	2,520	19.5%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	200	1.6%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	20,160	72.2%
LOAD_FAST_LOAD_FAST	7,560	27.1%
LOAD_ATTR	220	0.8%

Successors	Count	Percentage
LOAD_CONST	12,700	45.5%
LOAD_FAST	5,080	18.2%
PUSH_NULL	2,540	9.1%
CONVERT_VALUE	2,540	9.1%
COMPARE_OP_INT	2,520	9.0%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	73,560	93.1%
RETURN_VALUE	2,520	3.2%
LOAD_ATTR_INSTANCE_VALUE	2,520	3.2%
LOAD_ATTR	420	0.5%

Successors	Count	Percentage
RESUME_CHECK	79,020	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	40,920	53.1%
LOAD_FAST	30,500	39.6%
COPY	5,040	6.5%
LOAD_ATTR_MODULE	280	0.4%
LOAD_ATTR	220	0.3%

Successors	Count	Percentage
LOAD_FAST	41,200	53.5%
LOAD_CONST	12,820	16.6%
GET_ITER	10,220	13.3%
PUSH_NULL	2,540	3.3%
BUILD_MAP	2,540	3.3%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	356,420	27.3%
STORE_FAST	170,680	13.1%
LOAD_FAST	141,340	10.8%
POP_JUMP_IF_FALSE	122,840	9.4%
PUSH_EXC_INFO	71,520	5.5%

Successors	Count	Percentage
LOAD_FAST	834,680	63.9%
CALL_ISINSTANCE	169,620	13.0%
LOAD_DEREF	68,880	5.3%
CHECK_EXC_MATCH	63,980	4.9%
LOAD_GLOBAL_BUILTIN	45,740	3.5%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
RESUME_CHECK	309,740	20.2%
LOAD_FAST	289,180	18.8%
STORE_FAST	215,540	14.0%
POP_JUMP_IF_FALSE	154,300	10.0%
STORE_ATTR_INSTANCE_VALUE	91,220	5.9%

Successors	Count	Percentage
LOAD_FAST	396,640	25.8%
LOAD_FAST_LOAD_FAST	289,420	18.8%
LOAD_ATTR_MODULE	167,800	10.9%
CALL_ISINSTANCE	122,220	8.0%
LOAD_ATTR_METHOD_NO_DICT	75,420	4.9%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	12,760	99.8%
LOAD_SUPER_ATTR	20	0.2%

Successors	Count	Percentage
PUSH_NULL	12,780	100.0%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	50,760	99.5%
LOAD_SUPER_ATTR	260	0.5%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	12,700	24.9%
CALL_PY_EXACT_ARGS	12,680	24.9%
LOAD_FAST_LOAD_FAST	10,240	20.1%
LOAD_FAST	10,200	20.0%
CALL_METHOD_DESCRIPTOR_NOARGS	5,040	9.9%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	815,500	35.3%
CACHE	629,326	27.2%
CALL_PY_GENERAL	257,600	11.2%
COPY_FREE_VARS	118,140	5.1%
CALL_KW	94,620	4.1%

Successors	Count	Percentage
LOAD_FAST	1,246,986	54.0%
LOAD_GLOBAL_BUILTIN	356,420	15.4%
LOAD_GLOBAL_MODULE	309,740	13.4%
LOAD_FAST_LOAD_FAST	122,660	5.3%
NOP	117,940	5.1%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	2,540	49.8%
LOAD_CONST	2,540	49.8%
SEND	20	0.4%

Successors	Count	Percentage
POP_TOP	2,540	49.8%
RESUME_CHECK	2,540	49.8%
RESUME	20	0.4%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	575,800	57.9%
LOAD_FAST_LOAD_FAST	362,300	36.4%
SWAP	41,080	4.1%
LOAD_ATTR_INSTANCE_VALUE	7,600	0.8%
STORE_ATTR	4,720	0.5%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	244,200	24.6%
LOAD_FAST	236,220	23.8%
LOAD_CONST	164,180	16.5%
RETURN_CONST	147,980	14.9%
LOAD_GLOBAL_MODULE	91,220	9.2%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	20,260	49.7%
LOAD_FAST_LOAD_FAST	15,260	37.4%
SWAP	5,040	12.4%
STORE_ATTR	240	0.6%

Successors	Count	Percentage
RETURN_CONST	12,780	31.3%
LOAD_FAST	12,760	31.3%
LOAD_FAST_LOAD_FAST	7,620	18.7%
LOAD_CONST	5,100	12.5%
LOAD_GLOBAL_BUILTIN	2,520	6.2%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_CONST	16,360	65.4%
LOAD_FAST	2,580	10.3%
CALL_METHOD_DESCRIPTOR_NOARGS	2,520	10.1%
LOAD_FAST_LOAD_FAST	1,700	6.8%
BINARY_OP_ADD_UNICODE	1,600	6.4%

Successors	Count	Percentage
LOAD_FAST	8,900	35.6%
LOAD_CONST	7,620	30.5%
ENTER_EXECUTOR	4,920	19.7%
LOAD_FAST_LOAD_FAST	2,540	10.2%
JUMP_BACKWARD	960	3.8%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	12,760	99.8%
STORE_SUBSCR	20	0.2%

Successors	Count	Percentage
JUMP_FORWARD	12,780	100.0%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	43,500	51.6%
LOAD_ATTR	22,420	26.6%
LOAD_FAST	17,020	20.2%
ENTER_EXECUTOR	980	1.2%
TO_BOOL	300	0.4%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	64,480	76.5%
POP_JUMP_IF_FALSE	19,720	23.4%
TO_BOOL_NONE	100	0.1%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	296,180	29.3%
LOAD_FAST	190,000	18.8%
RETURN_CONST	94,500	9.3%
LOAD_ATTR_INSTANCE_VALUE	89,140	8.8%
CALL_BUILTIN_FAST	83,940	8.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	674,706	66.7%
POP_JUMP_IF_TRUE	329,700	32.6%
UNARY_NOT	5,080	0.5%
EXTENDED_ARG	2,560	0.3%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
RETURN_VALUE	30,680	52.2%
LOAD_FAST	10,120	17.2%
LOAD_ATTR	7,600	12.9%
COPY	5,040	8.6%
CALL_LEN	2,540	4.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	38,340	65.2%
POP_JUMP_IF_FALSE	20,440	34.8%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	25,440	71.1%
LOAD_ATTR_INSTANCE_VALUE	10,100	28.2%
TO_BOOL	260	0.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	26,800	74.9%
POP_JUMP_IF_TRUE	9,000	25.1%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST	125,060	50.6%
COPY	52,240	21.1%
LOAD_ATTR_INSTANCE_VALUE	23,980	9.7%
CALL_NON_PY_GENERAL	23,280	9.4%
LOAD_ATTR	13,100	5.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	154,120	62.3%
POP_JUMP_IF_TRUE	88,220	35.7%
EXTENDED_ARG	4,780	1.9%
TO_BOOL_STR	140	0.1%
TO_BOOL_ALWAYS_TRUE	80	0.0%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	216,940	86.5%
COPY	24,480	9.8%
STORE_FAST	5,040	2.0%
ENTER_EXECUTOR	1,760	0.7%
BINARY_SUBSCR_LIST_INT	1,340	0.5%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	138,120	55.1%
POP_JUMP_IF_FALSE	101,880	40.6%
EXTENDED_ARG	10,540	4.2%
TO_BOOL_NONE	160	0.1%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	4,500	99.1%
UNPACK_SEQUENCE	40	0.9%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	4,540	100.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_O	99,600	64.9%
RETURN_VALUE	38,240	24.9%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	7,640	5.0%
LOAD_FAST	5,040	3.3%
LOAD_CONST	2,520	1.6%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	132,900	86.7%
POP_TOP	20,460	13.3%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER_LIST	43,660	29.7%
FOR_ITER	36,740	25.0%
LOAD_FAST	22,920	15.6%
YIELD_VALUE	20,160	13.7%
CALL_NON_PY_GENERAL	10,200	6.9%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	134,080	91.3%
STORE_FAST	10,220	7.0%
LOAD_FAST	2,540	1.7%

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.	41,180	18.4%
hit ⓘ Specialized instructions that complete.	181,460	81.0%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	700	50.0%
Failure	700	50.0%

Failure kind	Count	Ratio
add other	540	77.1%
add different types	160	22.9%

BINARY_SLICE

specialization stats for BINARY_SLICE family

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	71,460	16.5%
hit ⓘ Specialized instructions that complete.	360,280	83.1%
miss ⓘ Specialized instructions that deopt.	12,140	2.8%

Success	Count	Ratio
Success	860	55.1%
Failure	700	44.9%

Failure kind	Count	Ratio
out of range	260	37.1%
code complex parameters	240	34.3%
other	200	28.6%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	243,686	7.0%
hit ⓘ Specialized instructions that complete.	3,209,920	92.4%
miss ⓘ Specialized instructions that deopt.	117,306	3.4%

Success	Count	Ratio
Success	16,840	87.0%
Failure	2,520	13.0%

Failure kind	Count	Ratio
class no vectorcall	1,980	78.6%
wrong number arguments	400	15.9%
out of versions	140	5.6%
init not inline values	40	1.6%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	48,480	10.1%
hit ⓘ Specialized instructions that complete.	430,340	89.2%
miss ⓘ Specialized instructions that deopt.	2,560	0.5%

Success	Count	Ratio
Success	1,700	50.6%
Failure	1,660	49.4%

Failure kind	Count	Ratio
different types	880	53.0%
big int	260	15.7%
bytes	160	9.6%
list	120	7.2%
set	120	7.2%
bool	120	7.2%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	140,820	72.8%
hit ⓘ Specialized instructions that complete.	48,760	25.2%

Success	Count	Ratio
Success	300	7.7%
Failure	3,600	92.3%

Failure kind	Count	Ratio
str	1,640	45.6%
tuple	920	25.6%
other	740	20.6%
list	300	8.3%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	149,640	34.3%
hit ⓘ Specialized instructions that complete.	281,800	64.5%
miss ⓘ Specialized instructions that deopt.	25,580	5.9%

Success	Count	Ratio
Success	1,500	28.4%
Failure	3,780	71.6%

Failure kind	Count	Ratio
dict keys	1,140	30.2%
other	1,060	28.0%
enumerate	560	14.8%
dict items	400	10.6%
dict values	260	6.9%
reversed list	160	4.2%
set	120	3.2%
ascii string	80	2.1%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	714,618	14.6%
hit ⓘ Specialized instructions that complete.	4,152,243	84.7%
miss ⓘ Specialized instructions that deopt.	29,260	0.6%

Success	Count	Ratio
Success	15,980	43.0%
Failure	21,200	57.0%

Failure kind	Count	Ratio
not managed dict	16,060	75.8%
method	1,660	7.8%
metaclass attribute	720	3.4%
class attr descriptor	720	3.4%
module attr not found	600	2.8%
class method obj	600	2.8%
class attr simple	360	1.7%
non overriding descriptor	240	1.1%
mutable class	240	1.1%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	13,900	0.5%
deopt ⓘ Specialized instructions that deopt.	820	0.0%
hit ⓘ Specialized instructions that complete.	2,839,020	99.1%
miss ⓘ Specialized instructions that deopt.	3,340	0.1%

Success	Count	Ratio
Success	10,740	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.	240	0.4%
hit ⓘ Specialized instructions that complete.	63,800	99.2%

Success	Count	Ratio
Success	280	100.0%
Failure	0	0.0%

POP_JUMP_IF_FALSE

specialization stats for POP_JUMP_IF_FALSE family

POP_JUMP_IF_NONE

specialization stats for POP_JUMP_IF_NONE family

POP_JUMP_IF_NOT_NONE

specialization stats for POP_JUMP_IF_NOT_NONE family

POP_JUMP_IF_TRUE

specialization stats for POP_JUMP_IF_TRUE family

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	20	0.4%
hit ⓘ Specialized instructions that complete.	5,100	99.2%

Success	Count	Ratio
Success	20	100.0%
Failure	0	0.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	186,760	15.2%
hit ⓘ Specialized instructions that complete.	1,031,760	83.8%
miss ⓘ Specialized instructions that deopt.	3,100	0.3%

Success	Count	Ratio
Success	5,000	38.8%
Failure	7,880	61.2%

Failure kind	Count	Ratio
not managed dict	6,980	88.6%
class attr simple	420	5.3%
property	360	4.6%
overridden	120	1.5%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	94,380	70.7%
hit ⓘ Specialized instructions that complete.	37,800	28.3%

Success	Count	Ratio
Success	240	19.0%
Failure	1,020	81.0%

Failure kind	Count	Ratio
py simple	560	54.9%
other	460	45.1%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	219,760	12.1%
hit ⓘ Specialized instructions that complete.	1,578,266	87.3%
miss ⓘ Specialized instructions that deopt.	31,700	1.8%

Success	Count	Ratio
Success	7,060	65.6%
Failure	3,700	34.4%

Failure kind	Count	Ratio
bytes	1,480	40.0%
dict	880	23.8%
sequence	600	16.2%
set	240	6.5%
tuple	240	6.5%
other	140	3.8%
mapping	120	3.2%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	28,960	8.6%
hit ⓘ Specialized instructions that complete.	304,740	91.0%

Success	Count	Ratio
Success	800	72.7%
Failure	300	27.3%

Failure kind	Count	Ratio
sequence	300	100.0%

Specialization effectiveness

specialization effectiveness

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

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	25,167,322	52.3%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	5,038,164	10.5%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	17,664,278	36.7%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	225,046	0.5%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	714,618	36.6%
CALL	243,686	12.5%
TO_BOOL	219,760	11.2%
STORE_ATTR	186,760	9.6%
FOR_ITER	149,640	7.7%
CONTAINS_OP	140,820	7.2%
STORE_SUBSCR	94,380	4.8%
BINARY_SUBSCR	71,460	3.7%
COMPARE_OP	48,480	2.5%
BINARY_OP	41,180	2.1%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
CALL_BOUND_METHOD_GENERAL	59,980	26.7%
CALL_METHOD_DESCRIPTOR_NOARGS	30,146	13.4%
FOR_ITER_GEN	23,800	10.6%
TO_BOOL_NONE	13,800	6.1%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	12,600	5.6%
TO_BOOL_STR	12,600	5.6%
CALL_BOUND_METHOD_EXACT_ARGS	7,840	3.5%
CALL_METHOD_DESCRIPTOR_O	7,760	3.4%
LOAD_ATTR_METHOD_LAZY_DICT	7,220	3.2%
BINARY_SUBSCR_GETITEM	6,840	3.0%

Call stats

Inlined calls and frame stats

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

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	740,066	27.6%
Calls to Python functions inlined	1,941,900	72.4%
Calls via PyEval_EvalFrame (total)	740,066	27.6%
Calls via PyEval_EvalFrame (vector)	644,746	24.0%
Calls via PyEval_EvalFrame (generator)	95,320	3.6%
Calls via PyEval_EvalFrame (legacy)	20	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	644,666	24.0%
Calls via PyEval_EvalFrame (build class)	60	0.0%
Calls via PyEval_EvalFrame (slot)	114,820	4.3%
Calls via PyEval_EvalFrame (function ex)	25,780	1.0%
Calls via PyEval_EvalFrame (api)	67,140	2.5%
Calls via PyEval_EvalFrame (method)	23,006	0.9%
Frame objects created	97,380	3.6%
Frames pushed	2,451,326	91.4%

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	2,108,760	36.6%
Frees to freelist	2,110,200
Allocations	3,653,406	63.4%
Allocations to 512 bytes	3,621,306	62.8%
Allocations to 4 kbytes	29,500	0.5%
Allocations over 4 kbytes	2,600	0.0%
Frees	3,852,616
Inline values	130,780
Interpreter increfs	25,454,325	74.2%
Interpreter decrefs	29,213,134	74.0%
Increfs	8,840,718	25.8%
Decrefs	10,276,826	26.0%
Materialize dict (on request)	0	0.0%
Materialize dict (new key)	0	0.0%
Materialize dict (too big)	0	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	1,294,731
Method cache misses	56,262
Method cache collisions	79,639
Method cache dunder hits	996,438
Method cache dunder misses	30,782

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	0	0	0
2	0	0	0

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

	Count	Ratio
Optimization attempts ⓘ The number of times a potential trace is identified. Specifically, this occurs in the JUMP BACKWARD instruction when the counter reaches a threshold.	3,180
Traces created ⓘ The number of traces that were successfully created.	1,860	58.5%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	1,440	45.3%
Trace too long ⓘ A trace is truncated because it is longer than the instruction buffer.	0	0.0%
Trace too short ⓘ A potential trace is abandoced because it it too short.	1,320	41.5%
Inner loop found ⓘ A trace is truncated because it has an inner loop	220	6.9%
Recursive call ⓘ A trace is truncated because it has a recursive call.	0	0.0%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	0	0.0%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	0	0.0%
Traces executed ⓘ The number of traces that were executed	1,387,800
Uops executed ⓘ The total number of uops (micro-operations) that were executed	17,738,300	1,278.2%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	1,860
Optimizer successes ⓘ The number of traces that were successfully optimized.	1,860	100.0%
Optimizer no memory ⓘ The number of optimizations that failed due to no memory.	0	0.0%
Remove globals builtins changed ⓘ The builtins changed during optimization	0	0.0%
Remove globals incorrect keys ⓘ The keys in the globals dictionary aren't what was expected	0	0.0%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	180	9.7%
<= 16	460	24.7%
<= 32	700	37.6%
<= 64	340	18.3%
<= 128	180	9.7%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	160	8.6%
<= 8	360	19.4%
<= 16	500	26.9%
<= 32	520	28.0%
<= 64	260	14.0%
<= 128	60	3.2%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	134,000	9.7%
<= 8	247,580	17.8%
<= 16	233,740	16.8%
<= 32	62,500	4.5%
<= 64	65,900	4.7%
<= 128	4,780	0.3%
<= 256	7,600	0.5%
<= 512	10,180	0.7%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	1,432,780	8.1%	8.1%
_CHECK_VALIDITY	1,129,060	6.4%	14.4%
_TIER2_RESUME_CHECK	1,032,700	5.8%	20.3%
_START_EXECUTOR	995,760	5.6%	25.9%
_EXIT_TRACE	696,840	3.9%	29.8%
_GUARD_TYPE_VERSION	604,500	3.4%	33.2%	0.4%
_LOAD_CONST_INLINE_BORROW	487,280	2.7%	36.0%
_LOAD_FAST_2	433,420	2.4%	38.4%
_CHECK_PERIODIC	393,160	2.2%	40.6%
_COLD_EXIT	392,040	2.2%	42.8%
_LOAD_FAST_1	356,820	2.0%	44.8%
_LOAD_FAST_0	353,740	2.0%	46.8%
_LOAD_ATTR_METHOD_NO_DICT	352,160	2.0%	48.8%
_GUARD_IS_TRUE_POP	348,760	2.0%	50.8%	3.6%
_GUARD_IS_FALSE_POP	333,120	1.9%	52.7%	9.6%
_POP_TOP	283,580	1.6%	54.3%
_JUMP_TO_TOP	269,560	1.5%	55.8%
_PUSH_FRAME	236,440	1.3%	57.1%
_LOAD_FAST_5	235,540	1.3%	58.4%
_LOAD_FAST_3	231,060	1.3%	59.7%
_LOAD_FAST_7	230,160	1.3%	61.0%
_DYNAMIC_EXIT	229,480	1.3%	62.3%
_ITER_CHECK_LIST	222,020	1.3%	63.6%	0.6%
_GUARD_NOT_EXHAUSTED_LIST	220,720	1.2%	64.8%	34.8%
_LOAD_CONST_INLINE	215,440	1.2%	66.0%
_GUARD_NOT_EXHAUSTED_TUPLE	205,060	1.2%	67.2%	29.6%
_ITER_CHECK_TUPLE	205,060	1.2%	68.4%
_CHECK_FUNCTION	194,760	1.1%	69.5%
_STORE_FAST_5	185,160	1.0%	70.5%
_LOAD_FAST_4	164,720	0.9%	71.4%
_TO_BOOL_BOOL	155,380	0.9%	72.3%
_UNPACK_SEQUENCE_TWO_TUPLE	152,580	0.9%	73.2%
_FOR_ITER_TIER_TWO	146,920	0.8%	74.0%	40.4%
_ITER_NEXT_TUPLE	144,260	0.8%	74.8%
_ITER_NEXT_LIST	143,880	0.8%	75.6%
_LOAD_CONST_INLINE_WITH_NULL	137,720	0.8%	76.4%
_LOAD_FAST_6	131,980	0.7%	77.1%
_STORE_FAST_2	129,920	0.7%	77.9%
_FOR_ITER_GEN_FRAME	125,120	0.7%	78.6%	8.1%
_SAVE_RETURN_OFFSET	121,400	0.7%	79.3%
_CHECK_MANAGED_OBJECT_HAS_VALUES	117,340	0.7%	79.9%
_STORE_FAST_4	117,180	0.7%	80.6%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	113,300	0.6%	81.2%
_STORE_FAST_3	112,540	0.6%	81.9%
_GUARD_BOTH_UNICODE	108,060	0.6%	82.5%
_COMPARE_OP_STR	103,680	0.6%	83.1%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	103,460	0.6%	83.6%
_GUARD_KEYS_VERSION	103,460	0.6%	84.2%
_LOAD_ATTR_METHOD_WITH_VALUES	103,460	0.6%	84.8%
_LOAD_ATTR_INSTANCE_VALUE_0	102,220	0.6%	85.4%
_CALL_METHOD_DESCRIPTOR_FAST	94,880	0.5%	85.9%
_CALL_METHOD_DESCRIPTOR_NOARGS	91,700	0.5%	86.4%
_CONTAINS_OP_DICT	89,720	0.5%	86.9%
_GUARD_NOT_EXHAUSTED_RANGE	88,640	0.5%	87.4%	14.5%
_ITER_CHECK_RANGE	88,640	0.5%	87.9%
_STORE_FAST_7	88,200	0.5%	88.4%
_BINARY_OP	85,160	0.5%	88.9%
_CHECK_FUNCTION_EXACT_ARGS	80,280	0.5%	89.4%
_STORE_FAST_6	76,820	0.4%	89.8%
_ITER_NEXT_RANGE	75,820	0.4%	90.2%
_CHECK_STACK_SPACE	75,480	0.4%	90.7%
_STORE_FAST	75,200	0.4%	91.1%
_CALL_ISINSTANCE	72,940	0.4%	91.5%
_STORE_SUBSCR_DICT	69,580	0.4%	91.9%
_DEOPT	69,440	0.4%	92.3%
_COMPARE_OP_INT	69,380	0.4%	92.7%
_COMPARE_OP	68,500	0.4%	93.0%
_GUARD_NOS_INT	65,000	0.4%	93.4%
_BINARY_OP_ADD_INT	63,080	0.4%	93.8%
_TO_BOOL_STR	61,780	0.3%	94.1%	20.5%
_STORE_FAST_1	59,740	0.3%	94.5%
_BINARY_SLICE	59,140	0.3%	94.8%
_LOAD_FAST	53,580	0.3%	95.1%
_CONTAINS_OP_SET	50,920	0.3%	95.4%
_CALL_BUILTIN_O	50,920	0.3%	95.7%
_BUILD_TUPLE	46,840	0.3%	95.9%
_TO_BOOL	44,840	0.3%	96.2%
_CHECK_FUNCTION_VERSION	41,120	0.2%	96.4%
_PY_FRAME_GENERAL	41,120	0.2%	96.6%
_INIT_CALL_PY_EXACT_ARGS_1	40,920	0.2%	96.9%
_RESUME_CHECK	34,600	0.2%	97.1%
_INIT_CALL_PY_EXACT_ARGS_2	32,160	0.2%	97.3%
_COPY_FREE_VARS	27,640	0.2%	97.4%
_LOAD_DEREF	27,640	0.2%	97.6%
_CALL_METHOD_DESCRIPTOR_O	25,620	0.1%	97.7%
_LOAD_GLOBAL	23,660	0.1%	97.8%
_BINARY_SUBSCR_LIST_INT	21,960	0.1%	98.0%
_SWAP	20,740	0.1%	98.1%
_BINARY_OP_ADD_UNICODE	19,520	0.1%	98.2%
_STORE_SUBSCR	18,520	0.1%	98.3%
_IS_OP	18,120	0.1%	98.4%
_CALL_LEN	18,040	0.1%	98.5%
_CHECK_VALIDITY_AND_SET_IP	16,180	0.1%	98.6%
_PUSH_NULL	15,560	0.1%	98.7%
_COPY	15,360	0.1%	98.8%
_TO_BOOL_LIST	15,180	0.1%	98.9%
_LOAD_ATTR_INSTANCE_VALUE_1	15,120	0.1%	98.9%
_CALL_NON_PY_GENERAL	14,600	0.1%	99.0%
_CHECK_IS_NOT_PY_CALLABLE	14,600	0.1%	99.1%
_CHECK_ATTR_METHOD_LAZY_DICT	14,400	0.1%	99.2%
_LOAD_ATTR_METHOD_LAZY_DICT	14,400	0.1%	99.3%
_REPLACE_WITH_TRUE	8,640	0.0%	99.3%
_LOAD_ATTR	8,440	0.0%	99.4%
_BUILD_LIST	8,420	0.0%	99.4%
_CONTAINS_OP	8,400	0.0%	99.5%
_UNPACK_SEQUENCE_LIST	8,220	0.0%	99.5%
_BINARY_SUBSCR_STR_INT	7,440	0.0%	99.5%
_TO_BOOL_NONE	7,340	0.0%	99.6%
_INIT_CALL_PY_EXACT_ARGS_0	7,200	0.0%	99.6%
_STORE_FAST_0	6,080	0.0%	99.7%
_GUARD_DORV_NO_DICT	6,020	0.0%	99.7%
_STORE_ATTR_INSTANCE_VALUE	6,020	0.0%	99.7%
_GET_ITER	5,000	0.0%	99.8%
_BUILD_MAP	4,700	0.0%	99.8%
_DICT_MERGE	4,700	0.0%	99.8%
_GUARD_BOTH_INT	4,700	0.0%	99.8%
_BINARY_OP_SUBTRACT_INT	4,480	0.0%	99.9%
_LOAD_CONST	4,320	0.0%	99.9%
_GUARD_TOS_INT	3,200	0.0%	99.9%
_GUARD_IS_NONE_POP	2,460	0.0%	99.9%
_FORMAT_SIMPLE	2,400	0.0%	99.9%
_BUILD_STRING	2,400	0.0%	99.9%
_CHECK_STACK_SPACE_OPERAND	2,400	0.0%	100.0%
_CALL_BUILTIN_CLASS	2,140	0.0%	100.0%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	2,140	0.0%	100.0%
_CHECK_ATTR_CLASS	1,220	0.0%	100.0%
_LOAD_ATTR_CLASS_0	1,220	0.0%	100.0%
_LIST_APPEND	480	0.0%	100.0%
_LOAD_FAST_AND_CLEAR	220	0.0%	100.0%
_BINARY_SUBSCR_DICT	60	0.0%	100.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	40	0.0%	100.0%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	40	0.0%	100.0%

Pair counts

Pair counts for top 100 Non-JIT uop pairs

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

Pair	Count	Self	Cumulative
_START_EXECUTOR _TIER2_RESUME_CHECK	780,640	4.4%	4.4%
_CHECK_PERIODIC _CHECK_VALIDITY	387,360	2.2%	6.6%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	352,160	2.0%	8.6%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	252,060	1.4%	10.0%
_TIER2_RESUME_CHECK _SET_IP	246,780	1.4%	11.4%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	245,040	1.4%	12.8%
_PUSH_FRAME _DYNAMIC_EXIT	229,480	1.3%	14.1%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	220,840	1.2%	15.3%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	220,720	1.2%	16.5%
_ITER_CHECK_TUPLE _GUARD_NOT_EXHAUSTED_TUPLE	205,060	1.2%	17.7%
_TIER2_RESUME_CHECK _ITER_CHECK_TUPLE	202,440	1.1%	18.8%
_LOAD_ATTR_METHOD_NO_DICT _SET_IP	194,540	1.1%	19.9%
_LOAD_CONST_INLINE_BORROW _SET_IP	191,580	1.1%	21.0%
_LOAD_FAST_2 _SET_IP	163,460	0.9%	21.9%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	155,460	0.9%	22.8%
_SET_IP _FOR_ITER_TIER_TWO	145,720	0.8%	23.6%
_GUARD_NOT_EXHAUSTED_TUPLE _ITER_NEXT_TUPLE	144,260	0.8%	24.5%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	143,880	0.8%	25.3%
_CHECK_VALIDITY _LOAD_FAST_1	139,700	0.8%	26.1%
_TO_BOOL_BOOL _GUARD_IS_TRUE_POP	138,620	0.8%	26.8%
_POP_TOP _EXIT_TRACE	135,360	0.8%	27.6%
_SET_IP _FOR_ITER_GEN_FRAME	125,120	0.7%	28.3%
_SAVE_RETURN_OFFSET _PUSH_FRAME	121,400	0.7%	29.0%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	117,340	0.7%	29.6%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	115,040	0.6%	30.3%
_TIER2_RESUME_CHECK _POP_TOP	114,360	0.6%	30.9%
_SET_IP _CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	113,300	0.6%	31.6%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS _CHECK_PERIODIC	113,300	0.6%	32.2%
_GUARD_IS_FALSE_POP _JUMP_TO_TOP	108,760	0.6%	32.8%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	108,220	0.6%	33.4%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	106,920	0.6%	34.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	103,460	0.6%	34.6%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	103,460	0.6%	35.2%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	103,460	0.6%	35.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	102,220	0.6%	36.4%
_GUARD_IS_TRUE_POP _LOAD_FAST_7	101,840	0.6%	36.9%
_LOAD_FAST_7 _SET_IP	101,840	0.6%	37.5%
_START_EXECUTOR _POP_TOP	101,160	0.6%	38.1%
_TIER2_RESUME_CHECK _LOAD_FAST_0	99,660	0.6%	38.7%
_CALL_METHOD_DESCRIPTOR_FAST _CHECK_PERIODIC	94,880	0.5%	39.2%
_STORE_FAST_5 _LOAD_FAST_5	93,220	0.5%	39.7%
_SET_IP _CALL_METHOD_DESCRIPTOR_FAST	92,640	0.5%	40.2%
_LOAD_FAST_1 _SET_IP	91,900	0.5%	40.8%
_CHECK_VALIDITY _EXIT_TRACE	91,720	0.5%	41.3%
_SET_IP _CALL_METHOD_DESCRIPTOR_NOARGS	91,700	0.5%	41.8%
_CALL_METHOD_DESCRIPTOR_NOARGS _CHECK_PERIODIC	91,700	0.5%	42.3%
_GUARD_IS_FALSE_POP _EXIT_TRACE	90,800	0.5%	42.8%
_CONTAINS_OP_DICT _CHECK_VALIDITY	89,720	0.5%	43.3%
_SET_IP _CONTAINS_OP_DICT	89,720	0.5%	43.8%
_ITER_CHECK_RANGE _GUARD_NOT_EXHAUSTED_RANGE	88,640	0.5%	44.3%
_TIER2_RESUME_CHECK _ITER_CHECK_RANGE	88,640	0.5%	44.8%
_GUARD_BOTH_UNICODE _COMPARE_OP_STR	88,540	0.5%	45.3%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	87,560	0.5%	45.8%
_COMPARE_OP_STR _GUARD_IS_FALSE_POP	87,360	0.5%	46.3%
_ITER_NEXT_LIST _UNPACK_SEQUENCE_TWO_TUPLE	87,240	0.5%	46.8%
_LOAD_CONST_INLINE _SET_IP	85,400	0.5%	47.3%
_SET_IP _BINARY_OP	85,160	0.5%	47.8%
_BINARY_OP _CHECK_VALIDITY	85,160	0.5%	48.2%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	80,240	0.5%	48.7%
_CHECK_VALIDITY _JUMP_TO_TOP	79,420	0.4%	49.1%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	76,840	0.4%	49.6%
_GUARD_NOT_EXHAUSTED_RANGE _ITER_NEXT_RANGE	75,820	0.4%	50.0%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE	75,480	0.4%	50.4%
_CALL_ISINSTANCE _CHECK_VALIDITY	72,940	0.4%	50.8%
_SET_IP _CALL_ISINSTANCE	72,940	0.4%	51.3%
_START_EXECUTOR _SET_IP	72,820	0.4%	51.7%
_LOAD_FAST_1 _GUARD_BOTH_UNICODE	71,200	0.4%	52.1%
_CHECK_VALIDITY _TO_BOOL_BOOL	70,200	0.4%	52.5%
_LOAD_FAST_5 _SET_IP	69,860	0.4%	52.9%
_ITER_NEXT_TUPLE _STORE_FAST_5	69,700	0.4%	53.2%
_LOAD_FAST_5 _LOAD_FAST_2	69,700	0.4%	53.6%
_STORE_SUBSCR_DICT _CHECK_VALIDITY	69,580	0.4%	54.0%
_SET_IP _STORE_SUBSCR_DICT	69,580	0.4%	54.4%
_SET_IP _COMPARE_OP	68,500	0.4%	54.8%
_COMPARE_OP _CHECK_VALIDITY	68,500	0.4%	55.2%
_CHECK_VALIDITY _UNPACK_SEQUENCE_TWO_TUPLE	65,340	0.4%	55.6%
_GUARD_IS_TRUE_POP _LOAD_FAST_0	64,360	0.4%	55.9%
_LOAD_FAST_4 _GUARD_TYPE_VERSION	62,820	0.4%	56.3%
_GUARD_NOS_INT _COMPARE_OP_INT	62,760	0.4%	56.6%
_LOAD_FAST_3 _GUARD_TYPE_VERSION	61,640	0.3%	57.0%
_CHECK_FUNCTION _LOAD_CONST_INLINE	61,220	0.3%	57.3%
_BINARY_OP_ADD_INT _SET_IP	60,840	0.3%	57.7%
_LOAD_CONST_INLINE_BORROW _BINARY_OP_ADD_INT	60,840	0.3%	58.0%
_GUARD_NOT_EXHAUSTED_TUPLE _EXIT_TRACE	60,800	0.3%	58.4%
_FOR_ITER_TIER_TWO _DEOPT	59,360	0.3%	58.7%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_3	59,240	0.3%	59.0%
_STORE_FAST_3 _STORE_FAST_4	59,240	0.3%	59.4%
_LOAD_ATTR_INSTANCE_VALUE_0 _GUARD_TYPE_VERSION	59,180	0.3%	59.7%
_SET_IP _BINARY_SLICE	59,140	0.3%	60.0%
_LOAD_CONST_INLINE_BORROW _LOAD_FAST_2	57,140	0.3%	60.3%
_LOAD_FAST_2 _LOAD_FAST_5	57,140	0.3%	60.7%
_LOAD_FAST_6 _LOAD_CONST_INLINE_BORROW	55,820	0.3%	61.0%
_CHECK_VALIDITY _STORE_FAST_5	54,120	0.3%	61.3%
_CHECK_VALIDITY _STORE_FAST_7	53,080	0.3%	61.6%
_ITER_NEXT_RANGE _STORE_FAST_6	53,080	0.3%	61.9%
_LOAD_CONST_INLINE_BORROW _GUARD_NOS_INT	52,840	0.3%	62.2%
_CHECK_VALIDITY _POP_TOP	52,480	0.3%	62.5%
_COMPARE_OP_INT _GUARD_IS_TRUE_POP	51,880	0.3%	62.8%
_GUARD_IS_TRUE_POP _LOAD_CONST_INLINE_BORROW	51,880	0.3%	63.1%
_BINARY_SLICE _CHECK_VALIDITY	50,920	0.3%	63.4%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	180
CALL_KW	160
BEFORE_WITH	140
CALL_FUNCTION_EX	100
CALL_LIST_APPEND	80

Optimizer errored out with opcode

Optimization stopped after encountering this opcode

Rare events

Counts of rare/unlikely events

Event	Count
set class ⓘ Setting an object's class, obj.__class__ = ...	0
set bases ⓘ Setting the bases of a class, cls.__bases__ = ...	0
set eval frame func ⓘ Setting the PEP 523 frame eval function _PyInterpreterState_SetFrameEvalFunc()	0
builtin dict ⓘ Modifying the builtins, __builtins__.__dict__[var] = ...	0
func modification ⓘ Modifying a function, e.g. func.__defaults__ = ..., etc.	0
watched dict modification ⓘ A watched dict has been modified	0
watched globals modification ⓘ A watched globals() dict has been modified	0

Meta stats

Meta statistics

	Count
Number of data files	20

---

Stats gathered on: 2024-06-16