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

Pystats results

• benchmark: gunicorn
• 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	36,013,997	19.2%	19.2%
LOAD_CONST	10,647,700	5.7%	24.9%
RESUME_CHECK	9,014,342	4.8%	29.7%
STORE_FAST	8,162,420	4.4%	34.1%
POP_JUMP_IF_FALSE	6,732,422	3.6%	37.7%
LOAD_ATTR_INSTANCE_VALUE	6,680,700	3.6%	41.3%	0.0%
LOAD_GLOBAL_MODULE	6,087,240	3.3%	44.5%	0.0%
RETURN_VALUE	5,993,302	3.2%	47.7%
LOAD_FAST_LOAD_FAST	5,707,560	3.0%	50.7%
LOAD_ATTR_METHOD_NO_DICT	5,166,551	2.8%	53.5%	0.3%
LOAD_GLOBAL_BUILTIN	5,062,400	2.7%	56.2%	0.0%
POP_TOP	4,978,382	2.7%	58.9%
TO_BOOL_BOOL	3,968,862	2.1%	61.0%
STORE_ATTR_INSTANCE_VALUE	3,922,860	2.1%	63.1%	0.3%
CALL_PY_EXACT_ARGS	3,783,940	2.0%	65.1%	0.4%
RETURN_CONST	3,574,800	1.9%	67.0%
POP_JUMP_IF_TRUE	3,450,460	1.8%	68.9%
INTERPRETER_EXIT	2,911,582	1.6%	70.4%
LOAD_ATTR	2,692,766	1.4%	71.8%
LOAD_ATTR_METHOD_WITH_VALUES	2,621,700	1.4%	73.2%	0.6%
CALL_NON_PY_GENERAL	1,917,451	1.0%	74.3%	0.4%
CALL_METHOD_DESCRIPTOR_NOARGS	1,914,842	1.0%	75.3%	5.7%
ENTER_EXECUTOR	1,868,220	1.0%	76.3%
GET_ITER	1,595,780	0.9%	77.1%
STORE_FAST_STORE_FAST	1,555,000	0.8%	78.0%
CALL_ISINSTANCE	1,344,460	0.7%	78.7%
CALL_PY_GENERAL	1,188,800	0.6%	79.3%	0.5%
NOP	1,157,591	0.6%	79.9%
POP_JUMP_IF_NOT_NONE	1,148,980	0.6%	80.6%
BUILD_TUPLE	1,143,900	0.6%	81.2%
PUSH_NULL	1,091,340	0.6%	81.8%
COMPARE_OP_INT	1,087,440	0.6%	82.3%
CALL_METHOD_DESCRIPTOR_FAST	962,500	0.5%	82.8%	2.2%
SWAP	950,300	0.5%	83.4%
COPY	942,240	0.5%	83.9%
TO_BOOL_NONE	937,120	0.5%	84.4%	5.5%
TO_BOOL_STR	934,540	0.5%	84.9%	4.3%
JUMP_FORWARD	835,500	0.4%	85.3%
CALL_BUILTIN_FAST	809,380	0.4%	85.7%
TO_BOOL	745,300	0.4%	86.1%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	720,840	0.4%	86.5%
LOAD_ATTR_MODULE	719,220	0.4%	86.9%	0.0%
POP_JUMP_IF_NONE	718,480	0.4%	87.3%
STORE_ATTR	716,300	0.4%	87.7%
BUILD_LIST	714,280	0.4%	88.0%
CALL_METHOD_DESCRIPTOR_O	701,820	0.4%	88.4%	4.4%
CALL_LEN	698,380	0.4%	88.8%
YIELD_VALUE	696,360	0.4%	89.2%
CALL_KW	686,360	0.4%	89.5%
CALL_FUNCTION_EX	686,320	0.4%	89.9%
CALL_BUILTIN_CLASS	629,800	0.3%	90.2%
BUILD_MAP	627,700	0.3%	90.6%
UNPACK_SEQUENCE_TUPLE	614,160	0.3%	90.9%
FOR_ITER_LIST	571,740	0.3%	91.2%	0.3%
COMPARE_OP_STR	566,720	0.3%	91.5%	1.8%
BINARY_SUBSCR_TUPLE_INT	552,940	0.3%	91.8%
CONTAINS_OP	552,840	0.3%	92.1%
UNPACK_SEQUENCE_TWO_TUPLE	548,860	0.3%	92.4%
LOAD_DEREF	536,000	0.3%	92.7%
CALL	484,340	0.3%	92.9%
FOR_ITER	478,300	0.3%	93.2%
COPY_FREE_VARS	474,320	0.3%	93.4%
CALL_LIST_APPEND	440,300	0.2%	93.7%
BINARY_SUBSCR_DICT	409,860	0.2%	93.9%	4.9%
EXTENDED_ARG	402,680	0.2%	94.1%
BINARY_SUBSCR_GETITEM	389,420	0.2%	94.3%	5.7%
BINARY_SLICE	384,280	0.2%	94.5%
IS_OP	382,020	0.2%	94.7%
RETURN_GENERATOR	378,920	0.2%	94.9%
STORE_SUBSCR	372,360	0.2%	95.1%
LOAD_ATTR_METHOD_LAZY_DICT	367,720	0.2%	95.3%	7.9%
TO_BOOL_ALWAYS_TRUE	340,340	0.2%	95.5%	4.3%
BINARY_OP_ADD_UNICODE	331,400	0.2%	95.7%
BEFORE_WITH	327,880	0.2%	95.9%
POP_EXCEPT	317,520	0.2%	96.0%
PUSH_EXC_INFO	317,520	0.2%	96.2%
LOAD_ATTR_PROPERTY	317,100	0.2%	96.4%
LOAD_ATTR_SLOT	297,160	0.2%	96.5%
CHECK_EXC_MATCH	297,040	0.2%	96.7%
FOR_ITER_GEN	291,460	0.2%	96.8%	32.8%
DICT_MERGE	279,540	0.1%	97.0%
BINARY_OP_ADD_INT	256,760	0.1%	97.1%
CALL_BOUND_METHOD_GENERAL	240,000	0.1%	97.3%	100.0%
BINARY_SUBSCR	237,720	0.1%	97.4%
MAKE_FUNCTION	235,880	0.1%	97.5%
LOAD_FAST_AND_CLEAR	235,520	0.1%	97.6%
TO_BOOL_INT	235,420	0.1%	97.8%
FOR_ITER_TUPLE	230,920	0.1%	97.9%
LOAD_SUPER_ATTR_METHOD	204,620	0.1%	98.0%
END_FOR	194,480	0.1%	98.1%
COMPARE_OP	172,920	0.1%	98.2%
CALL_BOUND_METHOD_EXACT_ARGS	164,400	0.1%	98.3%	19.1%
BINARY_OP	157,880	0.1%	98.4%
STORE_ATTR_SLOT	153,440	0.1%	98.4%
EXIT_INIT_CHECK	143,200	0.1%	98.5%
CALL_ALLOC_AND_ENTER_INIT	143,200	0.1%	98.6%
TO_BOOL_LIST	135,640	0.1%	98.7%
CALL_BUILTIN_O	123,100	0.1%	98.7%
UNPACK_SEQUENCE	114,620	0.1%	98.8%
CONTAINS_OP_SET	112,980	0.1%	98.9%
RERAISE	112,640	0.1%	98.9%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	112,420	0.1%	99.0%
BINARY_SUBSCR_LIST_INT	105,960	0.1%	99.0%
FORMAT_SIMPLE	92,320	0.0%	99.1%
DELETE_ATTR	92,160	0.0%	99.1%
RAISE_VARARGS	92,160	0.0%	99.2%
STORE_SUBSCR_DICT	86,460	0.0%	99.2%
BUILD_CONST_KEY_MAP	81,960	0.0%	99.3%
LIST_APPEND	81,920	0.0%	99.3%
CONTAINS_OP_DICT	74,020	0.0%	99.4%
FOR_ITER_RANGE	62,400	0.0%	99.4%
LOAD_FAST_CHECK	61,560	0.0%	99.4%
STORE_FAST_LOAD_FAST	61,460	0.0%	99.5%
CALL_STR_1	61,440	0.0%	99.5%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	52,000	0.0%	99.5%	98.1%
BINARY_OP_SUBTRACT_INT	51,740	0.0%	99.5%
BUILD_STRING	51,360	0.0%	99.6%
CALL_INTRINSIC_1	51,300	0.0%	99.6%
LIST_EXTEND	51,300	0.0%	99.6%
MAKE_CELL	51,240	0.0%	99.7%
CONVERT_VALUE	51,200	0.0%	99.7%
LOAD_SUPER_ATTR_ATTR	51,180	0.0%	99.7%
STORE_SUBSCR_LIST_INT	51,180	0.0%	99.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	41,260	0.0%	99.8%	0.1%
CALL_TYPE_1	40,960	0.0%	99.8%
BINARY_OP_INPLACE_ADD_UNICODE	40,880	0.0%	99.8%
IMPORT_FROM	30,720	0.0%	99.8%
MAP_ADD	30,720	0.0%	99.8%
LOAD_GLOBAL	21,300	0.0%	99.8%
IMPORT_NAME	20,540	0.0%	99.9%
JUMP_BACKWARD_NO_INTERRUPT	20,520	0.0%	99.9%
UNARY_NOT	20,480	0.0%	99.9%
WITH_EXCEPT_START	20,480	0.0%	99.9%
BUILD_SET	20,480	0.0%	99.9%
SEND_GEN	20,460	0.0%	99.9%
BINARY_OP_SUBTRACT_FLOAT	20,440	0.0%	99.9%
JUMP_BACKWARD	18,240	0.0%	99.9%
BINARY_SUBSCR_STR_INT	13,120	0.0%	99.9%
UNPACK_SEQUENCE_LIST	12,220	0.0%	99.9%
LOAD_ATTR_CLASS	11,560	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	10,340	0.0%	100.0%
DELETE_SUBSCR	10,260	0.0%	100.0%
END_SEND	10,240	0.0%	100.0%
GET_YIELD_FROM_ITER	10,240	0.0%	100.0%
BUILD_SLICE	10,240	0.0%	100.0%
SET_ADD	10,240	0.0%	100.0%
SET_UPDATE	10,240	0.0%	100.0%
BINARY_OP_ADD_FLOAT	10,220	0.0%	100.0%	0.6%
RESUME	6,400	0.0%	100.0%
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	6,163,700	3.3%	3.3%
STORE_FAST LOAD_FAST	5,038,540	2.7%	6.0%
RESUME_CHECK LOAD_FAST	4,907,762	2.6%	8.6%
LOAD_GLOBAL_BUILTIN LOAD_FAST	3,246,280	1.7%	10.3%
CALL_PY_EXACT_ARGS RESUME_CHECK	3,194,980	1.7%	12.0%
POP_JUMP_IF_FALSE LOAD_FAST	3,175,911	1.7%	13.7%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	3,023,400	1.6%	15.4%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	2,638,262	1.4%	16.8%
CACHE RESUME_CHECK	2,481,942	1.3%	18.1%
LOAD_FAST LOAD_CONST	2,344,540	1.3%	19.3%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	2,250,000	1.2%	20.5%
LOAD_FAST LOAD_ATTR	2,040,046	1.1%	21.6%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	2,028,560	1.1%	22.7%
LOAD_ATTR_METHOD_NO_DICT CALL_METHOD_DESCRIPTOR_NOARGS	1,650,520	0.9%	23.6%
LOAD_CONST LOAD_FAST	1,648,640	0.9%	24.5%
POP_JUMP_IF_TRUE LOAD_FAST	1,611,420	0.9%	25.3%
RETURN_CONST POP_TOP	1,587,560	0.8%	26.2%
POP_TOP LOAD_FAST	1,571,022	0.8%	27.0%
LOAD_GLOBAL_MODULE LOAD_FAST	1,553,760	0.8%	27.9%
LOAD_ATTR_METHOD_NO_DICT LOAD_CONST	1,510,660	0.8%	28.7%
RETURN_VALUE INTERPRETER_EXIT	1,465,722	0.8%	29.4%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	1,463,060	0.8%	30.2%
LOAD_FAST CALL_PY_EXACT_ARGS	1,438,720	0.8%	31.0%
RETURN_VALUE STORE_FAST	1,393,180	0.7%	31.7%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	1,377,860	0.7%	32.5%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	1,299,920	0.7%	33.2%
LOAD_CONST LOAD_CONST	1,258,840	0.7%	33.8%
RESUME_CHECK LOAD_GLOBAL_MODULE	1,228,780	0.7%	34.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	1,187,720	0.6%	35.1%
LOAD_FAST RETURN_VALUE	1,171,260	0.6%	35.8%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	1,157,260	0.6%	36.4%
LOAD_FAST LOAD_GLOBAL_MODULE	1,149,340	0.6%	37.0%
RETURN_CONST INTERPRETER_EXIT	1,147,640	0.6%	37.6%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT	1,137,940	0.6%	38.2%
CALL_ISINSTANCE TO_BOOL_BOOL	1,125,620	0.6%	38.8%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	1,111,711	0.6%	39.4%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	1,042,580	0.6%	40.0%
CALL_PY_GENERAL RESUME_CHECK	984,820	0.5%	40.5%
POP_TOP RETURN_CONST	979,020	0.5%	41.0%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST_LOAD_FAST	973,800	0.5%	41.5%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	963,220	0.5%	42.0%
LOAD_FAST LOAD_FAST	962,700	0.5%	42.6%
LOAD_FAST POP_JUMP_IF_NOT_NONE	870,860	0.5%	43.0%
STORE_FAST LOAD_GLOBAL_MODULE	860,660	0.5%	43.5%
LOAD_FAST TO_BOOL_STR	823,480	0.4%	43.9%
LOAD_FAST_LOAD_FAST LOAD_FAST_LOAD_FAST	788,620	0.4%	44.3%
PUSH_NULL LOAD_FAST	759,720	0.4%	44.7%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	758,340	0.4%	45.1%
LOAD_FAST TO_BOOL_BOOL	758,320	0.4%	45.6%
POP_JUMP_IF_FALSE RETURN_CONST	749,900	0.4%	46.0%
COMPARE_OP_INT POP_JUMP_IF_FALSE	714,480	0.4%	46.3%
LOAD_CONST COMPARE_OP_INT	695,340	0.4%	46.7%
STORE_FAST LOAD_GLOBAL_BUILTIN	669,960	0.4%	47.1%
LOAD_FAST CALL_NON_PY_GENERAL	667,511	0.4%	47.4%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	667,000	0.4%	47.8%
RETURN_VALUE RETURN_VALUE	645,200	0.3%	48.1%
STORE_FAST_STORE_FAST STORE_FAST	634,960	0.3%	48.5%
ENTER_EXECUTOR RETURN_VALUE	626,000	0.3%	48.8%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	615,100	0.3%	49.1%
POP_JUMP_IF_FALSE LOAD_CONST	607,400	0.3%	49.4%
LOAD_GLOBAL_BUILTIN CALL_ISINSTANCE	607,380	0.3%	49.8%
STORE_ATTR_INSTANCE_VALUE LOAD_CONST	604,500	0.3%	50.1%
STORE_ATTR_INSTANCE_VALUE RETURN_CONST	583,180	0.3%	50.4%
TO_BOOL_NONE POP_JUMP_IF_FALSE	582,960	0.3%	50.7%
LOAD_CONST STORE_FAST	576,540	0.3%	51.0%
LOAD_FAST POP_JUMP_IF_NONE	574,980	0.3%	51.3%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	567,600	0.3%	51.6%
STORE_FAST LOAD_FAST_LOAD_FAST	562,300	0.3%	51.9%
RETURN_VALUE LOAD_FAST	552,940	0.3%	52.2%
NOP LOAD_FAST	551,311	0.3%	52.5%
LOAD_CONST CALL_KW	547,480	0.3%	52.8%
CALL_NON_PY_GENERAL RETURN_VALUE	542,491	0.3%	53.1%
UNPACK_SEQUENCE_TUPLE STORE_FAST_STORE_FAST	532,260	0.3%	53.4%
LOAD_ATTR LOAD_FAST	525,760	0.3%	53.7%
TO_BOOL_STR POP_JUMP_IF_TRUE	506,760	0.3%	53.9%
LOAD_FAST COPY	500,160	0.3%	54.2%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	497,700	0.3%	54.5%
LOAD_CONST CALL_METHOD_DESCRIPTOR_FAST	496,360	0.3%	54.7%
JUMP_FORWARD LOAD_FAST	495,860	0.3%	55.0%
LOAD_FAST LOAD_GLOBAL_BUILTIN	494,620	0.3%	55.3%
LOAD_FAST_LOAD_FAST LOAD_FAST	494,080	0.3%	55.5%
LOAD_FAST GET_ITER	491,680	0.3%	55.8%
RESUME_CHECK LOAD_FAST_LOAD_FAST	491,300	0.3%	56.1%
LOAD_GLOBAL_MODULE CALL_ISINSTANCE	490,860	0.3%	56.3%
LOAD_FAST TO_BOOL	486,460	0.3%	56.6%
POP_JUMP_IF_FALSE LOAD_GLOBAL_BUILTIN	483,800	0.3%	56.8%
LOAD_CONST BINARY_SUBSCR_TUPLE_INT	470,920	0.3%	57.1%
LOAD_FAST TO_BOOL_NONE	468,740	0.3%	57.3%
POP_TOP LOAD_CONST	466,020	0.2%	57.6%
COPY_FREE_VARS RESUME_CHECK	463,740	0.2%	57.8%
POP_JUMP_IF_NOT_NONE LOAD_FAST	461,180	0.2%	58.1%
STORE_FAST_STORE_FAST LOAD_FAST	456,960	0.2%	58.3%
CALL_NON_PY_GENERAL STORE_FAST	449,620	0.2%	58.6%
RESUME_CHECK NOP	448,180	0.2%	58.8%
BUILD_MAP LOAD_FAST	443,360	0.2%	59.0%
LOAD_ATTR_INSTANCE_VALUE LOAD_CONST	439,960	0.2%	59.3%
LOAD_FAST STORE_ATTR	436,100	0.2%	59.5%
TO_BOOL POP_JUMP_IF_FALSE	423,980	0.2%	59.7%
GET_ITER FOR_ITER_LIST	421,880	0.2%	60.0%
LOAD_ATTR PUSH_NULL	420,680	0.2%	60.2%

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	299,280	77.9%
LOAD_FAST	43,760	11.4%
BINARY_OP_ADD_INT	41,220	10.7%
BINARY_OP	20	0.0%

Successors	Count	Percentage
GET_ITER	143,440	37.3%
STORE_FAST	74,640	19.4%
CALL_METHOD_DESCRIPTOR_O	53,140	13.8%
LOAD_ATTR_METHOD_NO_DICT	40,840	10.6%
LOAD_CONST	20,520	5.3%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	2,481,942	84.9%
POP_TOP	165,140	5.6%
COPY_FREE_VARS	153,660	5.3%
RETURN_GENERATOR	81,920	2.8%
ENTER_EXECUTOR	39,280	1.3%

BEFORE_WITH

Successors and predecessors for BEFORE_WITH

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	158,340	48.3%
ENTER_EXECUTOR	128,360	39.1%
RETURN_VALUE	40,980	12.5%
LOAD_ATTR	120	0.0%
CALL	20	0.0%

Successors	Count	Percentage
POP_TOP	317,620	96.9%
STORE_FAST	10,260	3.1%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_CONST	20,400	49.9%
BUILD_STRING	10,200	25.0%
LOAD_FAST_LOAD_FAST	10,200	25.0%
BINARY_OP	80	0.2%

Successors	Count	Percentage
LOAD_FAST	30,660	75.0%
LOAD_FAST_LOAD_FAST	10,220	25.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	184,320	77.5%
LOAD_CONST	31,640	13.3%
BINARY_SUBSCR	11,140	4.7%
BUILD_TUPLE	10,240	4.3%
LOAD_FAST	260	0.1%

Successors	Count	Percentage
LOAD_CONST	194,600	81.9%
BINARY_SUBSCR	11,140	4.7%
PUSH_EXC_INFO	10,280	4.3%
LOAD_FAST	10,240	4.3%
LOAD_ATTR_METHOD_NO_DICT	10,200	4.3%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	255,980	86.2%
BUILD_TUPLE	30,720	10.3%
LOAD_ATTR_MODULE	10,220	3.4%
LOAD_GLOBAL	100	0.0%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	297,040	100.0%

DELETE_SUBSCR

Successors and predecessors for DELETE_SUBSCR

Predecessors	Count	Percentage
BUILD_SLICE	10,240	99.8%
LOAD_FAST	20	0.2%

Successors	Count	Percentage
LOAD_FAST	10,240	99.8%
LOAD_GLOBAL_MODULE	20	0.2%

END_FOR

Successors and predecessors for END_FOR

Predecessors	Count	Percentage
RETURN_CONST	194,480	100.0%

Successors	Count	Percentage
POP_TOP	194,480	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_CONST	10,240	100.0%

Successors	Count	Percentage
POP_TOP	10,240	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	143,200	100.0%

Successors	Count	Percentage
RETURN_VALUE	143,200	100.0%

FORMAT_SIMPLE

Successors and predecessors for FORMAT_SIMPLE

Predecessors	Count	Percentage
CONVERT_VALUE	51,200	55.5%
LOAD_FAST	30,880	33.4%
LOAD_GLOBAL_MODULE	10,220	11.1%
LOAD_GLOBAL	20	0.0%

Successors	Count	Percentage
BUILD_STRING	51,360	55.6%
LOAD_CONST	40,960	44.4%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	491,680	30.8%
CALL_BUILTIN_CLASS	280,340	17.6%
CALL_METHOD_DESCRIPTOR_NOARGS	220,220	13.8%
LOAD_ATTR_INSTANCE_VALUE	184,220	11.5%
BINARY_SLICE	143,440	9.0%

Successors	Count	Percentage
FOR_ITER_LIST	421,880	26.4%
FOR_ITER	366,800	23.0%
LOAD_FAST_AND_CLEAR	194,560	12.2%
FOR_ITER_GEN	167,960	10.5%
FOR_ITER_TUPLE	166,580	10.4%

GET_YIELD_FROM_ITER

Successors and predecessors for GET_YIELD_FROM_ITER

Predecessors	Count	Percentage
RETURN_GENERATOR	10,240	100.0%

Successors	Count	Percentage
LOAD_CONST	10,240	100.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	1,465,722	50.3%
RETURN_CONST	1,147,640	39.4%
YIELD_VALUE	216,300	7.4%
RETURN_GENERATOR	81,920	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	235,880	100.0%

Successors	Count	Percentage
LOAD_FAST	194,560	82.5%
SET_FUNCTION_ATTRIBUTE	10,340	4.4%
LOAD_CONST	10,300	4.4%
STORE_FAST	10,240	4.3%
LOAD_GLOBAL_MODULE	10,200	4.3%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
RESUME_CHECK	448,180	38.7%
STORE_FAST	164,060	14.2%
POP_JUMP_IF_FALSE	143,391	12.4%
POP_JUMP_IF_TRUE	123,200	10.6%
POP_TOP	82,160	7.1%

Successors	Count	Percentage
LOAD_FAST	551,311	47.6%
LOAD_FAST_LOAD_FAST	184,360	15.9%
LOAD_GLOBAL_MODULE	173,940	15.0%
LOAD_GLOBAL_BUILTIN	144,600	12.5%
NOP	51,220	4.4%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
POP_TOP	112,660	35.5%
SWAP	92,180	29.0%
COPY	92,160	29.0%
STORE_FAST	10,280	3.2%
POP_JUMP_IF_FALSE	10,240	3.2%

Successors	Count	Percentage
RETURN_CONST	112,640	35.5%
RETURN_VALUE	92,180	29.0%
RERAISE	92,160	29.0%
JUMP_BACKWARD_NO_INTERRUPT	10,280	3.2%
LOAD_FAST	10,260	3.2%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_CONST	1,587,560	31.9%
ENTER_EXECUTOR	376,960	7.6%
POP_JUMP_IF_FALSE	348,240	7.0%
BEFORE_WITH	317,620	6.4%
POP_JUMP_IF_TRUE	261,540	5.3%

Successors	Count	Percentage
LOAD_FAST	1,571,022	31.6%
RETURN_CONST	979,020	19.7%
LOAD_CONST	466,020	9.4%
ENTER_EXECUTOR	388,320	7.8%
RESUME_CHECK	368,360	7.4%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	112,040	35.3%
RERAISE	90,900	28.6%
CALL_BUILTIN_FAST	30,700	9.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	20,480	6.4%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	20,440	6.4%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	286,560	90.2%
WITH_EXCEPT_START	20,480	6.4%
LOAD_GLOBAL_MODULE	10,200	3.2%
LOAD_GLOBAL	280	0.1%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR	420,680	38.5%
LOAD_ATTR_MODULE	298,580	27.4%
LOAD_FAST	279,660	25.6%
LOAD_SUPER_ATTR_ATTR	51,180	4.7%
BINARY_SUBSCR_DICT	20,480	1.9%

Successors	Count	Percentage
LOAD_FAST	759,720	69.6%
LOAD_FAST_LOAD_FAST	62,880	5.8%
CALL_NON_PY_GENERAL	61,740	5.7%
LOAD_GLOBAL_MODULE	61,320	5.6%
LOAD_CONST	52,980	4.9%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	235,360	62.1%
CACHE	81,920	21.6%
CALL_FUNCTION_EX	30,720	8.1%
COPY_FREE_VARS	10,280	2.7%
CALL_KW	10,240	2.7%

Successors	Count	Percentage
RETURN_VALUE	112,640	29.7%
INTERPRETER_EXIT	81,920	21.6%
CALL_BUILTIN_O	51,160	13.5%
STORE_FAST	40,960	10.8%
LOAD_FAST	30,720	8.1%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_FAST	1,171,260	19.5%
RETURN_VALUE	645,200	10.8%
ENTER_EXECUTOR	626,000	10.4%
CALL_NON_PY_GENERAL	542,491	9.1%
CALL_FUNCTION_EX	337,960	5.6%

Successors	Count	Percentage
INTERPRETER_EXIT	1,465,722	24.5%
STORE_FAST	1,393,180	23.2%
RETURN_VALUE	645,200	10.8%
LOAD_FAST	552,940	9.2%
BUILD_TUPLE	204,780	3.4%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	204,800	55.0%
LOAD_FAST_LOAD_FAST	82,000	22.0%
LOAD_FAST	42,980	11.5%
RETURN_VALUE	40,960	11.0%
STORE_SUBSCR	1,260	0.3%

Successors	Count	Percentage
RETURN_CONST	204,800	55.0%
ENTER_EXECUTOR	123,820	33.3%
LOAD_FAST	20,560	5.5%
LOAD_CONST	10,320	2.8%
LOAD_GLOBAL_BUILTIN	10,200	2.7%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	486,460	65.3%
LOAD_ATTR_INSTANCE_VALUE	123,620	16.6%
COPY	62,540	8.4%
LOAD_ATTR	22,140	3.0%
LOAD_FAST_CHECK	20,520	2.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	423,980	56.9%
POP_JUMP_IF_TRUE	309,740	41.6%
TO_BOOL	4,900	0.7%
TO_BOOL_BOOL	3,620	0.5%
TO_BOOL_NONE	1,140	0.2%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	20,440	99.8%
TO_BOOL	40	0.2%

Successors	Count	Percentage
BUILD_LIST	10,240	50.0%
STORE_FAST	10,240	50.0%

WITH_EXCEPT_START

Successors and predecessors for WITH_EXCEPT_START

Predecessors	Count	Percentage
PUSH_EXC_INFO	20,480	100.0%

Successors	Count	Percentage
TO_BOOL_NONE	20,400	99.6%
TO_BOOL	80	0.4%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_FAST	61,760	39.1%
LOAD_CONST	51,860	32.8%
LOAD_FAST_LOAD_FAST	41,360	26.2%
BUILD_TUPLE	1,640	1.0%
BINARY_OP	880	0.6%

Successors	Count	Percentage
STORE_FAST	92,660	58.7%
LOAD_FAST	51,320	32.5%
CALL_METHOD_DESCRIPTOR_FAST	10,200	6.5%
RETURN_VALUE	1,660	1.1%
BINARY_OP	880	0.6%

BUILD_CONST_KEY_MAP

Successors and predecessors for BUILD_CONST_KEY_MAP

Predecessors	Count	Percentage
LOAD_CONST	81,960	100.0%

Successors	Count	Percentage
LOAD_FAST	51,200	62.5%
RETURN_VALUE	10,260	12.5%
STORE_FAST	10,260	12.5%
CALL_NON_PY_GENERAL	10,200	12.4%
CALL	40	0.0%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
SWAP	153,600	21.5%
RESUME_CHECK	102,280	14.3%
LOAD_CONST	92,180	12.9%
LOAD_FAST	84,660	11.9%
STORE_ATTR_INSTANCE_VALUE	81,860	11.5%

Successors	Count	Percentage
STORE_FAST	253,220	35.5%
SWAP	153,600	21.5%
LOAD_FAST	143,440	20.1%
CALL_PY_EXACT_ARGS	51,080	7.2%
MAP_ADD	30,720	4.3%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
POP_TOP	122,880	19.6%
STORE_ATTR_INSTANCE_VALUE	122,760	19.6%
LOAD_FAST	113,080	18.0%
BUILD_TUPLE	103,700	16.5%
POP_JUMP_IF_NOT_NONE	40,960	6.5%

Successors	Count	Percentage
LOAD_FAST	443,360	70.6%
STORE_FAST	92,160	14.7%
SWAP	30,720	4.9%
JUMP_FORWARD	20,480	3.3%
CALL_PY_GENERAL	20,400	3.2%

BUILD_SET

Successors and predecessors for BUILD_SET

Predecessors	Count	Percentage
SWAP	10,240	50.0%
CALL_BUILTIN_CLASS	10,220	49.9%
CALL	20	0.1%

Successors	Count	Percentage
LOAD_CONST	10,240	50.0%
SWAP	10,240	50.0%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	10,240	100.0%

Successors	Count	Percentage
DELETE_SUBSCR	10,240	100.0%

BUILD_STRING

Successors and predecessors for BUILD_STRING

Predecessors	Count	Percentage
FORMAT_SIMPLE	51,360	100.0%

Successors	Count	Percentage
YIELD_VALUE	10,400	20.2%
RETURN_VALUE	10,240	19.9%
STORE_FAST	10,240	19.9%
BINARY_OP_INPLACE_ADD_UNICODE	10,200	19.9%
CALL_PY_GENERAL	10,200	19.9%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	412,620	36.1%
LOAD_FAST	256,480	22.4%
RETURN_VALUE	204,780	17.9%
LOAD_GLOBAL_BUILTIN	163,680	14.3%
CALL_METHOD_DESCRIPTOR_FAST	42,940	3.8%

Successors	Count	Percentage
LOAD_FAST	225,280	19.7%
RETURN_VALUE	177,860	15.5%
YIELD_VALUE	163,840	14.3%
CALL_NON_PY_GENERAL	163,660	14.3%
CALL_ISINSTANCE	132,860	11.6%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	195,340	40.3%
LOAD_FAST	89,680	18.5%
LOAD_GLOBAL_BUILTIN	82,280	17.0%
LOAD_FAST_LOAD_FAST	52,560	10.9%
PUSH_NULL	31,200	6.4%

Successors	Count	Percentage
LOAD_FAST	185,040	38.2%
STORE_FAST	146,420	30.2%
LOAD_CONST	71,940	14.9%
RESUME_CHECK	32,600	6.7%
CALL_PY_EXACT_ARGS	24,560	5.1%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
LOAD_FAST	286,800	41.8%
DICT_MERGE	279,540	40.7%
CALL_INTRINSIC_1	51,280	7.5%
RETURN_VALUE	40,960	6.0%
ENTER_EXECUTOR	27,720	4.0%

Successors	Count	Percentage
RETURN_VALUE	337,960	49.2%
POP_TOP	163,840	23.9%
RESUME_CHECK	71,680	10.4%
STORE_FAST	51,220	7.5%
RETURN_GENERATOR	30,720	4.5%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	51,300	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	51,280	100.0%
BUILD_MAP	20	0.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	547,480	79.8%
ENTER_EXECUTOR	138,860	20.2%
JUMP_BACKWARD	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	378,780	55.2%
RETURN_VALUE	112,660	16.4%
STORE_FAST	71,720	10.4%
LOAD_FAST	51,200	7.5%
POP_TOP	20,480	3.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	74,360	43.0%
LOAD_GLOBAL_MODULE	41,080	23.8%
LOAD_FAST_LOAD_FAST	20,600	11.9%
LOAD_FAST	13,380	7.7%
BUILD_LIST	10,280	5.9%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	105,900	61.2%
POP_JUMP_IF_FALSE	62,940	36.4%
COMPARE_OP	2,100	1.2%
COMPARE_OP_INT	1,160	0.7%
COMPARE_OP_STR	680	0.4%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	236,100	42.7%
LOAD_GLOBAL_MODULE	163,940	29.7%
LOAD_CONST	86,400	15.6%
LOAD_ATTR_MODULE	40,940	7.4%
LOAD_ATTR	10,380	1.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	412,900	74.7%
STORE_FAST	41,000	7.4%
EXTENDED_ARG	40,960	7.4%
COPY	20,480	3.7%
LOAD_FAST	20,480	3.7%

CONVERT_VALUE

Successors and predecessors for CONVERT_VALUE

Predecessors	Count	Percentage
LOAD_FAST	40,960	80.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	10,220	20.0%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
FORMAT_SIMPLE	51,200	100.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	500,160	53.1%
RAISE_VARARGS	71,680	7.6%
CALL_ISINSTANCE	51,180	5.4%
LOAD_CONST	41,000	4.4%
RETURN_VALUE	40,960	4.3%

Successors	Count	Percentage
TO_BOOL_NONE	198,160	21.0%
LOAD_ATTR_INSTANCE_VALUE	163,960	17.4%
TO_BOOL_BOOL	122,640	13.0%
POP_EXCEPT	92,160	9.8%
TO_BOOL_STR	85,920	9.1%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	226,940	47.8%
CACHE	153,660	32.4%
CALL_PY_GENERAL	81,860	17.3%
CALL_KW	10,240	2.2%
ENTER_EXECUTOR	1,260	0.3%

Successors	Count	Percentage
RESUME_CHECK	463,740	97.8%
RETURN_GENERATOR	10,280	2.2%
RESUME	300	0.1%

DELETE_ATTR

Successors and predecessors for DELETE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	92,160	100.0%

Successors	Count	Percentage
LOAD_FAST	61,440	66.7%
NOP	30,720	33.3%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	259,040	92.7%
BUILD_MAP	10,240	3.7%
LOAD_ATTR_INSTANCE_VALUE	10,220	3.7%
LOAD_ATTR	20	0.0%
CALL_NON_PY_GENERAL	20	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	279,540	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	388,320	20.8%
POP_JUMP_IF_TRUE	371,100	19.9%
POP_JUMP_IF_FALSE	142,380	7.6%
CALL_LIST_APPEND	142,340	7.6%
LOAD_FAST	137,180	7.3%

Successors	Count	Percentage
RETURN_VALUE	626,000	33.5%
POP_TOP	376,960	20.2%
YIELD_VALUE	193,860	10.4%
RETURN_CONST	142,280	7.6%
CALL_LIST_APPEND	139,860	7.5%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
COMPARE_OP_INT	122,840	30.5%
POP_JUMP_IF_TRUE	112,640	28.0%
TO_BOOL_STR	41,940	10.4%
CONTAINS_OP	40,960	10.2%
GET_ITER	23,120	5.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	245,760	61.0%
JUMP_FORWARD	122,880	30.5%
FOR_ITER_LIST	20,400	5.1%
POP_JUMP_IF_TRUE	10,260	2.5%
FOR_ITER	3,040	0.8%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	366,800	76.7%
LOAD_FAST	71,840	15.0%
SWAP	24,440	5.1%
FOR_ITER	5,660	1.2%
JUMP_BACKWARD	4,660	1.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	137,440	28.7%
RETURN_CONST	104,780	21.9%
LOAD_FAST	103,280	21.6%
STORE_FAST	76,560	16.0%
STORE_FAST_LOAD_FAST	20,520	4.3%

IMPORT_FROM

Successors and predecessors for IMPORT_FROM

Predecessors	Count	Percentage
IMPORT_NAME	20,480	66.7%
STORE_FAST	10,240	33.3%

Successors	Count	Percentage
STORE_FAST	30,720	100.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST	20,540	100.0%

Successors	Count	Percentage
IMPORT_FROM	20,480	99.7%
STORE_NAME	40	0.2%
STORE_FAST	20	0.1%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_CONST	194,560	50.9%
LOAD_GLOBAL_MODULE	123,800	32.4%
LOAD_FAST_LOAD_FAST	43,000	11.3%
LOAD_FAST	20,500	5.4%
LOAD_GLOBAL	160	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	238,640	62.5%
RETURN_VALUE	61,440	16.1%
COPY	40,960	10.7%
POP_JUMP_IF_TRUE	30,740	8.0%
STORE_FAST	10,240	2.7%

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	10,280	50.1%
RESUME_CHECK	10,220	49.8%
RESUME	20	0.1%

Successors	Count	Percentage
LOAD_CONST	10,240	49.9%
SEND_GEN	10,220	49.8%
LOAD_FAST	40	0.2%
SEND	20	0.1%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	163,900	19.6%
POP_JUMP_IF_FALSE	144,960	17.4%
EXTENDED_ARG	122,880	14.7%
LOAD_CONST	81,920	9.8%
STORE_SUBSCR_LIST_INT	51,180	6.1%

Successors	Count	Percentage
LOAD_FAST	495,860	59.3%
STORE_FAST	163,840	19.6%
LOAD_GLOBAL_MODULE	112,400	13.5%
LOAD_CONST	30,720	3.7%
BUILD_MAP	20,480	2.5%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
RETURN_VALUE	40,960	50.0%
BUILD_TUPLE	40,960	50.0%

Successors	Count	Percentage
ENTER_EXECUTOR	81,240	99.2%
JUMP_BACKWARD	680	0.8%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	51,220	99.8%
LOAD_DEREF	80	0.2%

Successors	Count	Percentage
CALL_INTRINSIC_1	51,300	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	2,040,046	75.8%
LOAD_ATTR_INSTANCE_VALUE	267,840	9.9%
LOAD_GLOBAL_MODULE	113,800	4.2%
LOAD_ATTR	112,380	4.2%
RETURN_VALUE	51,400	1.9%

Successors	Count	Percentage
LOAD_FAST	525,760	19.5%
PUSH_NULL	420,680	15.6%
LOAD_CONST	207,320	7.7%
STORE_FAST	195,100	7.2%
CALL_PY_EXACT_ARGS	183,720	6.8%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	2,344,540	22.0%
LOAD_ATTR_METHOD_NO_DICT	1,510,660	14.2%
LOAD_CONST	1,258,840	11.8%
POP_JUMP_IF_FALSE	607,400	5.7%
STORE_ATTR_INSTANCE_VALUE	604,500	5.7%

Successors	Count	Percentage
LOAD_FAST	1,648,640	15.5%
LOAD_CONST	1,258,840	11.8%
COMPARE_OP_INT	695,340	6.5%
STORE_FAST	576,540	5.4%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	567,600	5.3%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	276,240	51.5%
LOAD_ATTR_METHOD_NO_DICT	115,720	21.6%
LOAD_GLOBAL_MODULE	61,420	11.5%
STORE_FAST	20,520	3.8%
NOP	10,320	1.9%

Successors	Count	Percentage
LOAD_FAST	256,080	47.8%
LOAD_CONST	126,000	23.5%
LOAD_ATTR_INSTANCE_VALUE	51,000	9.5%
LOAD_FAST_LOAD_FAST	30,720	5.7%
BINARY_SUBSCR_DICT	20,480	3.8%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	5,038,540	14.0%
RESUME_CHECK	4,907,762	13.6%
LOAD_GLOBAL_BUILTIN	3,246,280	9.0%
POP_JUMP_IF_FALSE	3,175,911	8.8%
LOAD_CONST	1,648,640	4.6%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	6,163,700	17.1%
LOAD_ATTR_METHOD_NO_DICT	3,023,400	8.4%
LOAD_CONST	2,344,540	6.5%
STORE_ATTR_INSTANCE_VALUE	2,250,000	6.2%
LOAD_ATTR	2,040,046	5.7%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	194,560	82.6%
LOAD_FAST_AND_CLEAR	40,960	17.4%

Successors	Count	Percentage
SWAP	194,560	82.6%
LOAD_FAST_AND_CLEAR	40,960	17.4%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
POP_TOP	30,800	50.0%
LOAD_GLOBAL_BUILTIN	20,440	33.2%
LOAD_FAST_LOAD_FAST	10,240	16.6%
LOAD_GLOBAL	40	0.1%
JUMP_FORWARD	20	0.0%

Successors	Count	Percentage
TO_BOOL	20,520	33.3%
BUILD_TUPLE	10,240	16.6%
LOAD_ATTR	10,240	16.6%
CALL_BUILTIN_CLASS	10,200	16.6%
TO_BOOL_BOOL	10,200	16.6%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	1,157,260	20.3%
STORE_ATTR_INSTANCE_VALUE	973,800	17.1%
LOAD_FAST_LOAD_FAST	788,620	13.8%
STORE_FAST	562,300	9.9%
RESUME_CHECK	491,300	8.6%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	1,463,060	25.6%
LOAD_FAST_LOAD_FAST	788,620	13.8%
LOAD_FAST	494,080	8.7%
BUILD_TUPLE	412,620	7.2%
CALL_BUILTIN_FAST	287,320	5.0%

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	20,480	40.0%
CALL_PY_EXACT_ARGS	10,260	20.0%
CALL_KW	10,240	20.0%
CALL_PY_GENERAL	10,220	19.9%
CALL	40	0.1%

Successors	Count	Percentage
MAKE_CELL	20,480	40.0%
RESUME_CHECK	20,480	40.0%
RETURN_GENERATOR	10,240	20.0%
RESUME	40	0.1%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
BUILD_LIST	30,720	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	30,380	98.9%
JUMP_BACKWARD	340	1.1%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	2,638,262	39.2%
COMPARE_OP_INT	714,480	10.6%
TO_BOOL_NONE	582,960	8.7%
TO_BOOL	423,980	6.3%
CONTAINS_OP	412,900	6.1%

Successors	Count	Percentage
LOAD_FAST	3,175,911	47.2%
RETURN_CONST	749,900	11.1%
LOAD_GLOBAL_MODULE	615,100	9.1%
LOAD_CONST	607,400	9.0%
LOAD_GLOBAL_BUILTIN	483,800	7.2%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	574,980	80.0%
LOAD_ATTR_INSTANCE_VALUE	71,620	10.0%
LOAD_ATTR	51,340	7.1%
LOAD_DEREF	10,240	1.4%
CALL_BUILTIN_FAST	10,220	1.4%

Successors	Count	Percentage
LOAD_FAST	379,000	52.8%
LOAD_GLOBAL_BUILTIN	72,840	10.1%
LOAD_CONST	71,700	10.0%
LOAD_FAST_LOAD_FAST	61,440	8.6%
ENTER_EXECUTOR	40,620	5.7%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	870,860	75.8%
LOAD_ATTR_INSTANCE_VALUE	92,140	8.0%
LOAD_ATTR	71,840	6.3%
LOAD_GLOBAL_MODULE	61,480	5.4%
RETURN_VALUE	30,680	2.7%

Successors	Count	Percentage
LOAD_FAST	461,180	40.1%
LOAD_GLOBAL_MODULE	226,380	19.7%
LOAD_GLOBAL_BUILTIN	173,840	15.1%
LOAD_FAST_LOAD_FAST	92,160	8.0%
NOP	51,260	4.5%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	1,299,920	37.7%
TO_BOOL_STR	506,760	14.7%
TO_BOOL_NONE	333,800	9.7%
TO_BOOL	309,740	9.0%
TO_BOOL_ALWAYS_TRUE	248,980	7.2%

Successors	Count	Percentage
LOAD_FAST	1,611,420	46.7%
ENTER_EXECUTOR	371,100	10.8%
LOAD_GLOBAL_BUILTIN	267,640	7.8%
POP_TOP	261,540	7.6%
LOAD_GLOBAL_MODULE	211,580	6.1%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_CONST	71,680	77.8%
LOAD_GLOBAL_BUILTIN	10,220	11.1%
LOAD_GLOBAL_MODULE	10,220	11.1%
LOAD_GLOBAL	40	0.0%

Successors	Count	Percentage
COPY	71,680	87.5%
PUSH_EXC_INFO	10,240	12.5%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	92,160	81.8%
POP_JUMP_IF_TRUE	20,480	18.2%

Successors	Count	Percentage
PUSH_EXC_INFO	90,900	81.6%
COPY	20,480	18.4%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	979,020	27.4%
POP_JUMP_IF_FALSE	749,900	21.0%
STORE_ATTR_INSTANCE_VALUE	583,180	16.3%
CALL_LIST_APPEND	215,000	6.0%
STORE_SUBSCR	204,800	5.7%

Successors	Count	Percentage
POP_TOP	1,587,560	44.4%
INTERPRETER_EXIT	1,147,640	32.1%
TO_BOOL_BOOL	378,660	10.6%
END_FOR	194,480	5.4%
EXIT_INIT_CHECK	143,200	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	10,220	99.8%
CALL	20	0.2%

Successors	Count	Percentage
ENTER_EXECUTOR	9,900	96.7%
JUMP_BACKWARD	340	3.3%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	10,340	100.0%

Successors	Count	Percentage
STORE_FAST	10,260	99.2%
STORE_NAME	40	0.4%
LOAD_GLOBAL_MODULE	40	0.4%

SET_UPDATE

Successors and predecessors for SET_UPDATE

Predecessors	Count	Percentage
LOAD_CONST	10,240	100.0%

Successors	Count	Percentage
COMPARE_OP	10,240	100.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	436,100	60.9%
LOAD_FAST_LOAD_FAST	228,380	31.9%
SWAP	31,000	4.3%
STORE_ATTR	10,440	1.5%
LOAD_GLOBAL_MODULE	10,220	1.4%

Successors	Count	Percentage
LOAD_FAST	216,020	30.2%
LOAD_CONST	144,420	20.2%
RETURN_CONST	113,260	15.8%
LOAD_FAST_LOAD_FAST	103,320	14.4%
LOAD_GLOBAL_MODULE	91,800	12.8%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	1,393,180	17.1%
STORE_FAST_STORE_FAST	634,960	7.8%
LOAD_CONST	576,540	7.1%
CALL_NON_PY_GENERAL	449,620	5.5%
YIELD_VALUE	388,960	4.8%

Successors	Count	Percentage
LOAD_FAST	5,038,540	61.7%
LOAD_GLOBAL_MODULE	860,660	10.5%
LOAD_GLOBAL_BUILTIN	669,960	8.2%
LOAD_FAST_LOAD_FAST	562,300	6.9%
LOAD_CONST	297,460	3.6%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	40,920	66.6%
FOR_ITER	20,520	33.4%
COPY	20	0.0%

Successors	Count	Percentage
BUILD_LIST	30,720	50.0%
LOAD_ATTR_METHOD_NO_DICT	30,660	49.9%
LOAD_ATTR	80	0.1%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TUPLE	532,260	34.2%
UNPACK_SEQUENCE_TWO_TUPLE	497,700	32.0%
STORE_FAST_STORE_FAST	256,000	16.5%
UNPACK_SEQUENCE	113,380	7.3%
POP_TOP	81,920	5.3%

Successors	Count	Percentage
STORE_FAST	634,960	40.8%
LOAD_FAST	456,960	29.4%
STORE_FAST_STORE_FAST	256,000	16.5%
LOAD_GLOBAL_BUILTIN	71,600	4.6%
LOAD_FAST_LOAD_FAST	63,640	4.1%

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	279,720	29.4%
LOAD_FAST_AND_CLEAR	194,560	20.5%
BINARY_OP_ADD_INT	173,960	18.3%
BUILD_LIST	153,600	16.2%
RETURN_VALUE	51,240	5.4%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	163,960	17.3%
BUILD_LIST	153,600	16.2%
LOAD_CONST	122,920	12.9%
FOR_ITER_LIST	102,280	10.8%
POP_EXCEPT	92,180	9.7%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
LOAD_FAST	102,600	89.5%
RETURN_VALUE	10,600	9.2%
UNPACK_SEQUENCE	380	0.3%
FOR_ITER	340	0.3%
CALL	260	0.2%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	113,380	98.9%
UNPACK_SEQUENCE_TWO_TUPLE	440	0.4%
UNPACK_SEQUENCE	380	0.3%
UNPACK_SEQUENCE_TUPLE	320	0.3%
UNPACK_SEQUENCE_LIST	40	0.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	193,860	27.8%
BUILD_TUPLE	163,840	23.5%
RETURN_VALUE	122,880	17.6%
LOAD_FAST	61,680	8.9%
COMPARE_OP_STR	51,180	7.3%

Successors	Count	Percentage
STORE_FAST	388,960	55.9%
INTERPRETER_EXIT	216,300	31.1%
UNPACK_SEQUENCE_TWO_TUPLE	80,820	11.6%
YIELD_VALUE	10,240	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	10,200	99.8%
BINARY_OP	20	0.2%

Successors	Count	Percentage
STORE_FAST	10,220	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	215,360	83.9%
CALL_LEN	30,640	11.9%
LOAD_FAST_LOAD_FAST	10,520	4.1%
BINARY_OP	240	0.1%

Successors	Count	Percentage
SWAP	173,960	67.8%
BINARY_SLICE	41,220	16.1%
CALL_METHOD_DESCRIPTOR_FAST	20,720	8.1%
STORE_FAST	10,540	4.1%
LOAD_CONST	10,280	4.0%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	206,260	62.2%
RETURN_VALUE	40,880	12.3%
LOAD_CONST	40,880	12.3%
BINARY_SLICE	20,480	6.2%
POP_JUMP_IF_TRUE	20,440	6.2%

Successors	Count	Percentage
LOAD_FAST	163,920	49.5%
RETURN_VALUE	81,900	24.7%
STORE_FAST	42,960	13.0%
COPY	20,480	6.2%
LOAD_CONST	20,460	6.2%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	20,400	99.8%
BINARY_OP	40	0.2%

Successors	Count	Percentage
STORE_FAST	10,220	50.0%
BINARY_OP_ADD_FLOAT	10,200	49.9%
BINARY_OP	20	0.1%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
CALL_LEN	20,400	39.4%
LOAD_FAST	10,520	20.3%
LOAD_FAST_LOAD_FAST	10,520	20.3%
LOAD_CONST	10,200	19.7%
BINARY_OP	100	0.2%

Successors	Count	Percentage
SWAP	41,200	79.6%
STORE_FAST	10,540	20.4%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
RETURN_VALUE	112,640	27.5%
CALL_METHOD_DESCRIPTOR_NOARGS	81,880	20.0%
LOAD_CONST	81,640	19.9%
LOAD_FAST	71,560	17.5%
LOAD_FAST_LOAD_FAST	41,020	10.0%

Successors	Count	Percentage
STORE_FAST	133,040	32.5%
PUSH_EXC_INFO	112,040	27.4%
LOAD_ATTR_METHOD_NO_DICT	51,000	12.5%
LOAD_FAST_LOAD_FAST	41,020	10.0%
RETURN_VALUE	40,940	10.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	204,700	52.6%
LOAD_FAST	163,800	42.1%
LOAD_CONST	20,480	5.3%
BINARY_SUBSCR_DICT	380	0.1%
BINARY_SUBSCR_GETITEM	40	0.0%

Successors	Count	Percentage
RESUME_CHECK	367,260	94.3%
LOAD_FAST_LOAD_FAST	19,680	5.1%
PUSH_EXC_INFO	1,880	0.5%
BINARY_SUBSCR_DICT	360	0.1%
RETURN_VALUE	200	0.1%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	54,680	51.6%
LOAD_FAST_LOAD_FAST	51,160	48.3%
BINARY_SUBSCR	120	0.1%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	51,160	48.3%
RETURN_VALUE	30,700	29.0%
LOAD_ATTR_METHOD_NO_DICT	12,180	11.5%
YIELD_VALUE	10,460	9.9%
TO_BOOL_STR	1,340	1.3%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_CONST	13,040	99.4%
BINARY_SUBSCR	80	0.6%

Successors	Count	Percentage
LOAD_CONST	13,080	99.7%
LOAD_ATTR	40	0.3%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	470,920	85.2%
LOAD_FAST	81,880	14.8%
BINARY_SUBSCR	140	0.0%

Successors	Count	Percentage
RETURN_VALUE	194,540	35.2%
STORE_FAST	163,860	29.6%
LOAD_GLOBAL_BUILTIN	143,360	25.9%
LOAD_ATTR_METHOD_NO_DICT	40,920	7.4%
JUMP_FORWARD	10,220	1.8%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
LOAD_FAST	40,880	28.5%
LOAD_GLOBAL_MODULE	40,800	28.5%
LOAD_ATTR_INSTANCE_VALUE	30,600	21.4%
LOAD_ATTR	20,440	14.3%
PUSH_NULL	10,200	7.1%

Successors	Count	Percentage
RESUME_CHECK	143,200	100.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_CONST	153,480	93.4%
LOAD_FAST	10,240	6.2%
CALL_BOUND_METHOD_EXACT_ARGS	560	0.3%
CALL	120	0.1%

Successors	Count	Percentage
RESUME_CHECK	133,060	80.9%
POP_TOP	30,760	18.7%
CALL_BOUND_METHOD_EXACT_ARGS	560	0.3%
ENTER_EXECUTOR	20	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_CONST	235,440	98.1%
CALL_BOUND_METHOD_GENERAL	4,500	1.9%
CALL	60	0.0%

Successors	Count	Percentage
POP_TOP	235,500	98.1%
CALL_BOUND_METHOD_GENERAL	4,500	1.9%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_FAST	258,280	41.0%
CALL_METHOD_DESCRIPTOR_NOARGS	93,380	14.8%
LOAD_ATTR_INSTANCE_VALUE	81,800	13.0%
CALL_LEN	51,120	8.1%
RETURN_GENERATOR	30,660	4.9%

Successors	Count	Percentage
GET_ITER	280,340	44.5%
STORE_FAST	155,060	24.6%
RETURN_VALUE	81,880	13.0%
LOAD_FAST	61,400	9.7%
COPY	30,680	4.9%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_CONST	419,240	51.8%
LOAD_FAST_LOAD_FAST	287,320	35.5%
LOAD_ATTR_INSTANCE_VALUE	81,820	10.1%
BUILD_MAP	10,200	1.3%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	10,200	1.3%

Successors	Count	Percentage
TO_BOOL_BOOL	337,380	41.7%
RETURN_VALUE	328,300	40.6%
STORE_FAST	51,200	6.3%
PUSH_EXC_INFO	30,700	3.8%
LOAD_FAST	20,440	2.5%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	41,120	99.7%
LOAD_CONST	60	0.1%
RETURN_GENERATOR	40	0.1%
CALL	20	0.0%
CALL_STR_1	20	0.0%

Successors	Count	Percentage
STORE_FAST	20,620	50.0%
PUSH_EXC_INFO	20,480	49.6%
RETURN_VALUE	140	0.3%
BEFORE_WITH	20	0.0%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	51,420	41.8%
RETURN_GENERATOR	51,160	41.6%
BUILD_TUPLE	10,240	8.3%
BUILD_LIST	10,200	8.3%
CALL	80	0.1%

Successors	Count	Percentage
TO_BOOL_BOOL	61,360	49.8%
STORE_FAST	51,440	41.8%
RETURN_VALUE	10,240	8.3%
TO_BOOL	40	0.0%
TO_BOOL_INT	20	0.0%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	607,380	45.2%
LOAD_GLOBAL_MODULE	490,860	36.5%
BUILD_TUPLE	132,860	9.9%
LOAD_ATTR_MODULE	91,940	6.8%
LOAD_ATTR	20,400	1.5%

Successors	Count	Percentage
TO_BOOL_BOOL	1,125,620	83.7%
STORE_FAST	143,380	10.7%
COPY	51,180	3.8%
RETURN_VALUE	20,460	1.5%
LOAD_FAST	2,880	0.2%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	380,640	54.5%
LOAD_ATTR_INSTANCE_VALUE	266,180	38.1%
LOAD_ATTR	40,800	5.8%
LOAD_ATTR_SLOT	10,200	1.5%
CALL	560	0.1%

Successors	Count	Percentage
RETURN_VALUE	266,180	38.1%
LOAD_CONST	134,720	19.3%
LOAD_GLOBAL_MODULE	71,880	10.3%
CALL_BUILTIN_CLASS	51,120	7.3%
LOAD_FAST	40,880	5.9%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	248,960	56.5%
ENTER_EXECUTOR	139,860	31.8%
BUILD_TUPLE	51,120	11.6%
CALL	220	0.0%
JUMP_BACKWARD	60	0.0%

Successors	Count	Percentage
RETURN_CONST	215,000	48.8%
ENTER_EXECUTOR	142,340	32.3%
LOAD_GLOBAL_BUILTIN	51,160	11.6%
LOAD_FAST	20,500	4.7%
LOAD_FAST_LOAD_FAST	10,220	2.3%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	496,360	51.6%
LOAD_ATTR_METHOD_NO_DICT	255,660	26.6%
LOAD_FAST	93,640	9.7%
LOAD_ATTR_METHOD_LAZY_DICT	40,820	4.2%
LOAD_ATTR_INSTANCE_VALUE	30,620	3.2%

Successors	Count	Percentage
STORE_FAST	221,340	23.0%
TO_BOOL_BOOL	199,700	20.7%
RETURN_VALUE	153,540	16.0%
POP_TOP	104,100	10.8%
LOAD_FAST	63,020	6.5%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	567,600	78.7%
LOAD_ATTR_METHOD_NO_DICT	121,960	16.9%
LOAD_FAST	20,400	2.8%
LOAD_FAST_LOAD_FAST	10,200	1.4%
CALL	680	0.1%

Successors	Count	Percentage
STORE_FAST	235,480	32.7%
RETURN_VALUE	178,400	24.7%
GET_ITER	61,380	8.5%
LOAD_FAST_LOAD_FAST	51,180	7.1%
LOAD_FAST	41,220	5.7%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	1,650,520	86.2%
LOAD_ATTR_METHOD_LAZY_DICT	168,880	8.8%
LOAD_ATTR	40,822	2.1%
LOAD_SUPER_ATTR_METHOD	30,640	1.6%
LOAD_FAST	20,420	1.1%

Successors	Count	Percentage
STORE_FAST	384,460	20.1%
LOAD_FAST	287,040	15.0%
GET_ITER	220,220	11.5%
STORE_SUBSCR	204,800	10.7%
BINARY_SUBSCR	184,320	9.6%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_CONST	337,760	48.1%
LOAD_FAST	267,400	38.1%
BINARY_SLICE	53,140	7.6%
LOAD_ATTR_INSTANCE_VALUE	20,420	2.9%
RETURN_GENERATOR	10,200	1.5%

Successors	Count	Percentage
UNPACK_SEQUENCE_TUPLE	399,120	56.9%
POP_TOP	112,800	16.1%
RETURN_VALUE	83,220	11.9%
STORE_FAST	61,440	8.8%
LOAD_CONST	11,900	1.7%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST	667,511	34.8%
LOAD_ATTR_METHOD_NO_DICT	276,340	14.4%
LOAD_CONST	266,160	13.9%
BUILD_TUPLE	163,660	8.5%
LOAD_FAST_LOAD_FAST	153,480	8.0%

Successors	Count	Percentage
RETURN_VALUE	542,491	28.3%
STORE_FAST	449,620	23.4%
TO_BOOL_BOOL	225,260	11.7%
POP_TOP	199,980	10.4%
TO_BOOL_ALWAYS_TRUE	166,380	8.7%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	1,438,720	38.0%
LOAD_ATTR_METHOD_WITH_VALUES	1,042,580	27.6%
LOAD_FAST_LOAD_FAST	266,680	7.0%
LOAD_ATTR	183,720	4.9%
GET_ITER	163,620	4.3%

Successors	Count	Percentage
RESUME_CHECK	3,194,980	84.4%
RETURN_GENERATOR	235,360	6.2%
COPY_FREE_VARS	226,940	6.0%
ENTER_EXECUTOR	101,540	2.7%
MAKE_CELL	10,260	0.3%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	245,600	20.7%
LOAD_FAST	245,400	20.6%
LOAD_ATTR_INSTANCE_VALUE	142,900	12.0%
LOAD_CONST	124,620	10.5%
LOAD_FAST_LOAD_FAST	112,840	9.5%

Successors	Count	Percentage
RESUME_CHECK	984,820	82.8%
ENTER_EXECUTOR	105,540	8.9%
COPY_FREE_VARS	81,860	6.9%
MAKE_CELL	10,220	0.9%
POP_TOP	6,240	0.5%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	51,180	83.3%
RETURN_VALUE	10,200	16.6%
CALL	60	0.1%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	51,120	83.2%
STORE_FAST	10,260	16.7%
LOAD_ATTR	40	0.1%
CALL_BUILTIN_FAST_WITH_KEYWORDS	20	0.0%

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	40,920	99.9%
CALL	20	0.0%
LOAD_GLOBAL_MODULE	20	0.0%

Successors	Count	Percentage
LOAD_FAST	20,480	50.0%
CALL_PY_EXACT_ARGS	20,440	49.9%
PUSH_NULL	20	0.0%
CALL	20	0.0%

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	695,340	63.9%
LOAD_ATTR_INSTANCE_VALUE	122,760	11.3%
LOAD_GLOBAL_MODULE	92,320	8.5%
CALL_METHOD_DESCRIPTOR_FAST	40,920	3.8%
COPY	32,200	3.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	714,480	65.7%
POP_JUMP_IF_TRUE	209,140	19.2%
EXTENDED_ARG	122,840	11.3%
STORE_FAST	40,960	3.8%
RETURN_VALUE	20	0.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	309,800	54.7%
LOAD_GLOBAL_MODULE	132,920	23.5%
LOAD_FAST	123,320	21.8%
COMPARE_OP	680	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	320,440	56.5%
POP_JUMP_IF_TRUE	174,480	30.8%
YIELD_VALUE	51,180	9.0%
EXTENDED_ARG	20,440	3.6%
COMPARE_OP	180	0.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	33,040	44.6%
LOAD_FAST	30,600	41.3%
LOAD_ATTR_INSTANCE_VALUE	10,200	13.8%
CONTAINS_OP	140	0.2%
LOAD_ATTR_MODULE	40	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	40,900	55.3%
POP_JUMP_IF_TRUE	33,100	44.7%
STORE_FAST	20	0.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST	92,380	81.8%
LOAD_ATTR_INSTANCE_VALUE	10,200	9.0%
LOAD_GLOBAL_MODULE	10,200	9.0%
CONTAINS_OP	160	0.1%
LOAD_FAST_LOAD_FAST	40	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	92,360	81.7%
STORE_FAST	20,440	18.1%
POP_JUMP_IF_TRUE	180	0.2%

FOR_ITER_GEN

Successors and predecessors for FOR_ITER_GEN

Predecessors	Count	Percentage
GET_ITER	167,960	57.6%
SWAP	67,840	23.3%
ENTER_EXECUTOR	40,780	14.0%
LOAD_FAST	10,220	3.5%
JUMP_BACKWARD	2,620	0.9%

Successors	Count	Percentage
POP_TOP	193,300	66.3%
STORE_FAST	58,640	20.1%
JUMP_FORWARD	35,040	12.0%
RESUME_CHECK	2,620	0.9%
FOR_ITER	1,800	0.6%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	421,880	73.8%
SWAP	102,280	17.9%
LOAD_FAST	20,420	3.6%
EXTENDED_ARG	20,400	3.6%
JUMP_BACKWARD	4,920	0.9%

Successors	Count	Percentage
STORE_FAST	176,680	30.9%
UNPACK_SEQUENCE_TWO_TUPLE	146,080	25.6%
RETURN_CONST	92,820	16.2%
LOAD_FAST	83,300	14.6%
STORE_FAST_LOAD_FAST	40,920	7.2%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	61,420	98.4%
JUMP_BACKWARD	900	1.4%
FOR_ITER	80	0.1%

Successors	Count	Percentage
STORE_FAST	52,120	83.5%
LOAD_CONST	10,240	16.4%
LOAD_FAST	40	0.1%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
GET_ITER	166,580	72.1%
LOAD_FAST	61,400	26.6%
JUMP_BACKWARD	2,800	1.2%
FOR_ITER	140	0.1%

Successors	Count	Percentage
STORE_FAST	229,980	99.6%
RETURN_CONST	500	0.2%
LOAD_FAST	420	0.2%
LOAD_GLOBAL	20	0.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	11,520	99.7%
LOAD_ATTR	40	0.3%

Successors	Count	Percentage
LOAD_FAST	10,240	88.6%
GET_ITER	1,320	11.4%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	6,163,700	92.3%
LOAD_FAST_LOAD_FAST	204,480	3.1%
COPY	163,960	2.5%
LOAD_ATTR_INSTANCE_VALUE	91,960	1.4%
LOAD_DEREF	51,000	0.8%

Successors	Count	Percentage
LOAD_FAST	1,187,720	17.8%
LOAD_ATTR_METHOD_NO_DICT	1,137,940	17.0%
LOAD_CONST	439,960	6.6%
LOAD_ATTR_METHOD_WITH_VALUES	385,880	5.8%
TO_BOOL_BOOL	357,940	5.4%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	234,840	63.9%
LOAD_FAST	111,420	30.3%
LOAD_ATTR	20,940	5.7%
LOAD_ATTR_METHOD_NO_DICT	280	0.1%
LOAD_ATTR_METHOD_WITH_VALUES	240	0.1%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	168,880	45.9%
LOAD_CONST	61,320	16.7%
LOAD_FAST	51,420	14.0%
LOAD_GLOBAL_MODULE	41,920	11.4%
CALL_METHOD_DESCRIPTOR_FAST	40,820	11.1%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	3,023,400	58.5%
LOAD_ATTR_INSTANCE_VALUE	1,137,940	22.0%
LOAD_GLOBAL_MODULE	298,140	5.8%
LOAD_CONST	207,820	4.0%
CALL_METHOD_DESCRIPTOR_NOARGS	71,840	1.4%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	1,650,520	31.9%
LOAD_CONST	1,510,660	29.2%
LOAD_FAST	1,111,711	21.5%
CALL_NON_PY_GENERAL	276,340	5.3%
CALL_METHOD_DESCRIPTOR_FAST	255,660	4.9%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	2,028,560	77.4%
LOAD_ATTR_INSTANCE_VALUE	385,880	14.7%
LOAD_ATTR	125,340	4.8%
LOAD_ATTR_MODULE	51,000	1.9%
LOAD_GLOBAL_MODULE	20,420	0.8%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,042,580	39.8%
LOAD_FAST	758,340	28.9%
LOAD_CONST	276,660	10.6%
CALL_PY_GENERAL	245,600	9.4%
LOAD_FAST_LOAD_FAST	216,180	8.2%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	667,000	92.7%
LOAD_ATTR_MODULE	51,080	7.1%
LOAD_ATTR	1,100	0.2%
LOAD_FAST	40	0.0%

Successors	Count	Percentage
PUSH_NULL	298,580	41.5%
CALL_ISINSTANCE	91,940	12.8%
LOAD_FAST	61,480	8.5%
LOAD_ATTR_MODULE	51,080	7.1%
LOAD_ATTR_METHOD_WITH_VALUES	51,000	7.1%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	40,800	78.5%
LOAD_FAST_LOAD_FAST	10,200	19.6%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	900	1.7%
LOAD_ATTR	100	0.2%

Successors	Count	Percentage
TO_BOOL_BOOL	20,400	39.2%
LOAD_FAST	10,220	19.7%
CALL_BUILTIN_FAST	10,200	19.6%
LOAD_ATTR_METHOD_NO_DICT	10,200	19.6%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	900	1.7%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	81,600	72.6%
LOAD_FAST_LOAD_FAST	30,600	27.2%
LOAD_ATTR	220	0.2%

Successors	Count	Percentage
LOAD_CONST	51,100	45.5%
LOAD_FAST	20,440	18.2%
PUSH_NULL	10,220	9.1%
CONVERT_VALUE	10,220	9.1%
COMPARE_OP_INT	10,200	9.1%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	296,280	93.4%
RETURN_VALUE	10,200	3.2%
LOAD_ATTR_INSTANCE_VALUE	10,200	3.2%
LOAD_ATTR	420	0.1%

Successors	Count	Percentage
RESUME_CHECK	317,100	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	163,800	55.1%
LOAD_FAST	112,420	37.8%
COPY	20,400	6.9%
LOAD_ATTR_MODULE	280	0.1%
LOAD_ATTR	220	0.1%

Successors	Count	Percentage
LOAD_FAST	164,080	55.2%
LOAD_CONST	40,980	13.8%
GET_ITER	40,940	13.8%
PUSH_NULL	10,220	3.4%
BUILD_MAP	10,220	3.4%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	1,377,860	27.2%
STORE_FAST	669,960	13.2%
LOAD_FAST	494,620	9.8%
POP_JUMP_IF_FALSE	483,800	9.6%
PUSH_EXC_INFO	286,560	5.7%

Successors	Count	Percentage
LOAD_FAST	3,246,280	64.1%
CALL_ISINSTANCE	607,380	12.0%
LOAD_DEREF	276,240	5.5%
CHECK_EXC_MATCH	255,980	5.1%
LOAD_GLOBAL_BUILTIN	183,980	3.6%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
RESUME_CHECK	1,228,780	20.2%
LOAD_FAST	1,149,340	18.9%
STORE_FAST	860,660	14.1%
POP_JUMP_IF_FALSE	615,100	10.1%
STORE_ATTR_INSTANCE_VALUE	367,700	6.0%

Successors	Count	Percentage
LOAD_FAST	1,553,760	25.5%
LOAD_FAST_LOAD_FAST	1,157,260	19.0%
LOAD_ATTR_MODULE	667,000	11.0%
CALL_ISINSTANCE	490,860	8.1%
LOAD_ATTR_METHOD_NO_DICT	298,140	4.9%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	51,160	100.0%
LOAD_SUPER_ATTR	20	0.0%

Successors	Count	Percentage
PUSH_NULL	51,180	100.0%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	204,360	99.9%
LOAD_SUPER_ATTR	260	0.1%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	51,100	25.0%
LOAD_FAST_LOAD_FAST	40,960	20.0%
LOAD_FAST	40,920	20.0%
CALL_PY_EXACT_ARGS	40,840	20.0%
CALL_METHOD_DESCRIPTOR_NOARGS	30,640	15.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	3,194,980	35.4%
CACHE	2,481,942	27.5%
CALL_PY_GENERAL	984,820	10.9%
COPY_FREE_VARS	463,740	5.1%
CALL_KW	378,780	4.2%

Successors	Count	Percentage
LOAD_FAST	4,907,762	54.4%
LOAD_GLOBAL_BUILTIN	1,377,860	15.3%
LOAD_GLOBAL_MODULE	1,228,780	13.6%
LOAD_FAST_LOAD_FAST	491,300	5.5%
NOP	448,180	5.0%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	10,220	50.0%
LOAD_CONST	10,220	50.0%
SEND	20	0.1%

Successors	Count	Percentage
POP_TOP	10,220	50.0%
RESUME_CHECK	10,220	50.0%
RESUME	20	0.1%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	2,250,000	57.4%
LOAD_FAST_LOAD_FAST	1,463,060	37.3%
SWAP	163,960	4.2%
LOAD_ATTR_INSTANCE_VALUE	30,640	0.8%
LOAD_DEREF	10,200	0.3%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	973,800	24.8%
LOAD_FAST	963,220	24.6%
LOAD_CONST	604,500	15.4%
RETURN_CONST	583,180	14.9%
LOAD_GLOBAL_MODULE	367,700	9.4%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	71,460	46.6%
LOAD_FAST_LOAD_FAST	61,340	40.0%
SWAP	20,400	13.3%
STORE_ATTR	240	0.2%

Successors	Count	Percentage
RETURN_CONST	51,180	33.4%
LOAD_FAST	40,920	26.7%
LOAD_FAST_LOAD_FAST	30,660	20.0%
LOAD_CONST	20,460	13.3%
LOAD_GLOBAL_BUILTIN	10,200	6.6%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_CONST	62,440	72.2%
LOAD_FAST	10,260	11.9%
CALL_METHOD_DESCRIPTOR_NOARGS	10,200	11.8%
LOAD_FAST_LOAD_FAST	1,700	2.0%
BINARY_OP_ADD_UNICODE	1,600	1.9%

Successors	Count	Percentage
LOAD_FAST	31,940	36.9%
LOAD_CONST	30,660	35.5%
ENTER_EXECUTOR	12,600	14.6%
LOAD_FAST_LOAD_FAST	10,220	11.8%
JUMP_BACKWARD	960	1.1%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	51,160	100.0%
STORE_SUBSCR	20	0.0%

Successors	Count	Percentage
JUMP_FORWARD	51,180	100.0%

TO_BOOL_ALWAYS_TRUE

Successors and predecessors for TO_BOOL_ALWAYS_TRUE

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	166,380	48.9%
LOAD_ATTR	91,700	26.9%
LOAD_FAST	80,680	23.7%
ENTER_EXECUTOR	980	0.3%
TO_BOOL	340	0.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	248,980	73.2%
POP_JUMP_IF_FALSE	91,100	26.8%
TO_BOOL_NONE	260	0.1%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	1,125,620	28.4%
LOAD_FAST	758,320	19.1%
RETURN_CONST	378,660	9.5%
LOAD_ATTR_INSTANCE_VALUE	357,940	9.0%
CALL_BUILTIN_FAST	337,380	8.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,638,262	66.5%
POP_JUMP_IF_TRUE	1,299,920	32.8%
UNARY_NOT	20,440	0.5%
EXTENDED_ARG	10,240	0.3%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
RETURN_VALUE	122,840	52.2%
LOAD_FAST	40,840	17.3%
LOAD_ATTR	30,640	13.0%
COPY	20,400	8.7%
CALL_LEN	10,220	4.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	153,540	65.2%
POP_JUMP_IF_FALSE	81,880	34.8%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	94,560	69.7%
LOAD_ATTR_INSTANCE_VALUE	40,820	30.1%
TO_BOOL	260	0.2%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	103,600	76.4%
POP_JUMP_IF_TRUE	32,040	23.6%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST	468,740	50.0%
COPY	198,160	21.1%
LOAD_ATTR_INSTANCE_VALUE	93,100	9.9%
CALL_NON_PY_GENERAL	92,400	9.9%
LOAD_ATTR	61,580	6.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	582,960	62.2%
POP_JUMP_IF_TRUE	333,800	35.6%
EXTENDED_ARG	19,460	2.1%
TO_BOOL_STR	640	0.1%
TO_BOOL_ALWAYS_TRUE	260	0.0%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	823,480	88.1%
COPY	85,920	9.2%
STORE_FAST	20,400	2.2%
ENTER_EXECUTOR	1,760	0.2%
BINARY_SUBSCR_LIST_INT	1,340	0.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	506,760	54.2%
POP_JUMP_IF_FALSE	385,140	41.2%
EXTENDED_ARG	41,940	4.5%
TO_BOOL_NONE	700	0.1%

UNPACK_SEQUENCE_LIST

Successors and predecessors for UNPACK_SEQUENCE_LIST

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	12,180	99.7%
UNPACK_SEQUENCE	40	0.3%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	12,220	100.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
CALL_METHOD_DESCRIPTOR_O	399,120	65.0%
RETURN_VALUE	153,440	25.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	30,680	5.0%
LOAD_FAST	20,400	3.3%
LOAD_CONST	10,200	1.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	532,260	86.7%
POP_TOP	81,900	13.3%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER_LIST	146,080	26.6%
FOR_ITER	137,440	25.0%
LOAD_FAST	92,040	16.8%
YIELD_VALUE	80,820	14.7%
CALL_NON_PY_GENERAL	40,920	7.5%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	497,700	90.7%
STORE_FAST	40,940	7.5%
LOAD_FAST	10,220	1.9%

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.	156,380	18.0%
hit ⓘ Specialized instructions that complete.	711,380	81.8%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	700	44.9%
Failure	860	55.1%

Failure kind	Count	Ratio
add other	660	76.7%
add different types	200	23.3%

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.	277,700	16.2%
hit ⓘ Specialized instructions that complete.	1,429,000	83.6%
miss ⓘ Specialized instructions that deopt.	42,300	2.5%

Success	Count	Ratio
Success	1,420	61.2%
Failure	900	38.8%

Failure kind	Count	Ratio
out of range	340	37.8%
code complex parameters	320	35.6%
other	240	26.7%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	919,382	6.8%
hit ⓘ Specialized instructions that complete.	12,505,660	93.0%
miss ⓘ Specialized instructions that deopt.	461,522	3.4%

Success	Count	Ratio
Success	23,200	87.6%
Failure	3,280	12.4%

Failure kind	Count	Ratio
class no vectorcall	2,580	78.7%
wrong number arguments	520	15.9%
out of versions	180	5.5%
init not inline values	40	1.2%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	179,040	9.8%
hit ⓘ Specialized instructions that complete.	1,643,960	90.0%
miss ⓘ Specialized instructions that deopt.	10,240	0.6%

Success	Count	Ratio
Success	1,840	44.7%
Failure	2,280	55.3%

Failure kind	Count	Ratio
different types	1,300	57.0%
big int	340	14.9%
bytes	200	8.8%
list	160	7.0%
set	160	7.0%
bool	120	5.3%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	547,940	74.1%
hit ⓘ Specialized instructions that complete.	187,000	25.3%

Success	Count	Ratio
Success	300	6.1%
Failure	4,600	93.9%

Failure kind	Count	Ratio
str	2,080	45.2%
tuple	1,160	25.2%
other	980	21.3%
list	380	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.	565,220	34.6%
hit ⓘ Specialized instructions that complete.	1,059,260	64.8%
miss ⓘ Specialized instructions that deopt.	97,260	5.9%

Success	Count	Ratio
Success	2,860	27.7%
Failure	7,480	72.3%

Failure kind	Count	Ratio
dict keys	3,460	46.3%
other	2,080	27.8%
enumerate	680	9.1%
dict items	480	6.4%
dict values	340	4.5%
reversed list	200	2.7%
set	160	2.1%
ascii string	80	1.1%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,758,906	14.5%
hit ⓘ Specialized instructions that complete.	16,234,431	85.3%
miss ⓘ Specialized instructions that deopt.	111,700	0.6%

Success	Count	Ratio
Success	17,460	38.3%
Failure	28,100	61.7%

Failure kind	Count	Ratio
not managed dict	21,280	75.7%
method	2,140	7.6%
metaclass attribute	1,040	3.7%
class attr descriptor	960	3.4%
module attr not found	800	2.8%
class method obj	760	2.7%
class attr simple	480	1.7%
non overriding descriptor	320	1.1%
mutable class	320	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.	13,820	0.1%
deopt ⓘ Specialized instructions that deopt.	820	0.0%
hit ⓘ Specialized instructions that complete.	11,146,380	99.8%
miss ⓘ Specialized instructions that deopt.	3,260	0.0%

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	0.1%
hit ⓘ Specialized instructions that complete.	255,800	99.8%

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	0.1%
hit ⓘ Specialized instructions that complete.	20,460	99.8%

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.	714,100	14.9%
hit ⓘ Specialized instructions that complete.	4,062,820	84.8%
miss ⓘ Specialized instructions that deopt.	13,480	0.3%

Success	Count	Ratio
Success	5,240	33.4%
Failure	10,440	66.6%

Failure kind	Count	Ratio
not managed dict	9,300	89.1%
class attr simple	500	4.8%
property	480	4.6%
overridden	160	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.	370,860	72.7%
hit ⓘ Specialized instructions that complete.	137,640	27.0%

Success	Count	Ratio
Success	240	16.0%
Failure	1,260	84.0%

Failure kind	Count	Ratio
py simple	680	54.0%
other	580	46.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	838,280	12.0%
hit ⓘ Specialized instructions that complete.	6,119,822	87.8%
miss ⓘ Specialized instructions that deopt.	106,320	1.5%

Success	Count	Ratio
Success	8,440	63.3%
Failure	4,900	36.7%

Failure kind	Count	Ratio
bytes	1,960	40.0%
dict	1,200	24.5%
sequence	760	15.5%
set	320	6.5%
tuple	320	6.5%
other	180	3.7%
mapping	160	3.3%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	113,440	8.8%
hit ⓘ Specialized instructions that complete.	1,175,240	91.1%

Success	Count	Ratio
Success	800	67.8%
Failure	380	32.2%

Failure kind	Count	Ratio
sequence	380	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.	98,256,894	52.5%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	19,181,828	10.2%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	68,988,686	36.8%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	846,142	0.5%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	2,758,906	37.0%
CALL	919,382	12.3%
TO_BOOL	838,280	11.2%
STORE_ATTR	714,100	9.6%
FOR_ITER	565,220	7.6%
CONTAINS_OP	547,940	7.3%
STORE_SUBSCR	370,860	5.0%
BINARY_SUBSCR	277,700	3.7%
COMPARE_OP	179,040	2.4%
BINARY_OP	156,380	2.1%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
CALL_BOUND_METHOD_GENERAL	240,000	28.4%
CALL_METHOD_DESCRIPTOR_NOARGS	109,722	13.0%
FOR_ITER_GEN	95,480	11.3%
TO_BOOL_NONE	51,300	6.1%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	51,000	6.0%
TO_BOOL_STR	40,460	4.8%
CALL_BOUND_METHOD_EXACT_ARGS	31,320	3.7%
CALL_METHOD_DESCRIPTOR_O	31,220	3.7%
LOAD_ATTR_METHOD_LAZY_DICT	29,040	3.4%
BINARY_SUBSCR_GETITEM	22,160	2.6%

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	2,923,702	27.4%
Calls to Python functions inlined	7,730,080	72.6%
Calls via PyEval_EvalFrame (total)	2,923,702	27.4%
Calls via PyEval_EvalFrame (vector)	2,543,442	23.9%
Calls via PyEval_EvalFrame (generator)	380,260	3.6%
Calls via PyEval_EvalFrame (legacy)	20	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	2,543,362	23.9%
Calls via PyEval_EvalFrame (build class)	60	0.0%
Calls via PyEval_EvalFrame (slot)	451,940	4.2%
Calls via PyEval_EvalFrame (function ex)	102,580	1.0%
Calls via PyEval_EvalFrame (api)	266,820	2.5%
Calls via PyEval_EvalFrame (method)	71,622	0.7%
Frame objects created	389,220	3.7%
Frames pushed	9,731,942	91.3%

Object stats

Allocations, frees and dict materializatons

Below, "allocations" means "allocations that are not from a freelist". Total allocations = "Allocations from freelist" + "Allocations".

"Inline values" is the number of values arrays inlined into objects.

The cache hit/miss numbers are for the MRO cache, split into dunder and other names.

	Count	Ratio
Allocations from freelist	8,397,311	37.0%
Frees to freelist	8,400,031
Allocations	14,275,182	63.0%
Allocations to 512 bytes	14,181,622	62.5%
Allocations to 4 kbytes	83,280	0.4%
Allocations over 4 kbytes	10,280	0.0%
Frees	15,086,114
Inline values	522,460
Interpreter increfs	101,247,065	74.5%
Interpreter decrefs	115,818,358	74.1%
Increfs	34,705,909	25.5%
Decrefs	40,573,145	25.9%
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	4,898,832
Method cache misses	199,189
Method cache collisions	292,298
Method cache dunder hits	3,964,948
Method cache dunder misses	111,432

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.	4,760
Traces created ⓘ The number of traces that were successfully created.	1,900	39.9%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	2,540	53.4%
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 abandoced because it it too short.	2,860	60.1%
Inner loop found ⓘ A trace is truncated because it has an inner loop	240	5.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	0	0.0%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	0	0.0%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	0	0.0%
Traces executed ⓘ The number of traces that were executed	5,874,320
Uops executed ⓘ The total number of uops (micro-operations) that were executed	75,779,740	1,290.0%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	1,900
Optimizer successes ⓘ The number of traces that were successfully optimized.	1,900	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	9.5%
<= 16	480	25.3%
<= 32	700	36.8%
<= 64	340	17.9%
<= 128	200	10.5%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	160	8.4%
<= 8	380	20.0%
<= 16	500	26.3%
<= 32	520	27.4%
<= 64	260	13.7%
<= 128	80	4.2%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	566,660	9.6%
<= 8	1,084,620	18.5%
<= 16	1,024,780	17.4%
<= 32	277,520	4.7%
<= 64	275,820	4.7%
<= 128	27,740	0.5%
<= 256	30,640	0.5%
<= 512	40,900	0.7%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	6,170,820	8.1%	8.1%
_CHECK_VALIDITY	4,868,800	6.4%	14.6%
_START_EXECUTOR	4,318,380	5.7%	20.3%
_TIER2_RESUME_CHECK	4,245,420	5.6%	25.9%
_EXIT_TRACE	3,036,520	4.0%	29.9%
_GUARD_TYPE_VERSION	2,639,220	3.5%	33.4%	0.4%
_LOAD_CONST_INLINE_BORROW	2,214,800	2.9%	36.3%
_LOAD_FAST_2	1,902,700	2.5%	38.8%
_CHECK_PERIODIC	1,683,140	2.2%	41.0%
_LOAD_FAST_0	1,643,880	2.2%	43.2%
_COLD_EXIT	1,555,940	2.1%	45.2%
_GUARD_IS_TRUE_POP	1,516,040	2.0%	47.2%	3.9%
_LOAD_ATTR_METHOD_NO_DICT	1,511,560	2.0%	49.2%
_LOAD_FAST_1	1,485,580	2.0%	51.2%
_GUARD_IS_FALSE_POP	1,400,380	1.8%	53.0%	10.0%
_POP_TOP	1,315,200	1.7%	54.8%
_JUMP_TO_TOP	1,029,880	1.4%	56.1%
_LOAD_FAST_5	1,026,180	1.4%	57.5%
_PUSH_FRAME	1,019,700	1.3%	58.8%
_DYNAMIC_EXIT	989,700	1.3%	60.1%
_LOAD_CONST_INLINE	944,880	1.2%	61.4%
_LOAD_FAST_3	929,820	1.2%	62.6%
_LOAD_FAST_7	929,040	1.2%	63.8%
_CHECK_FUNCTION	893,560	1.2%	65.0%
_GUARD_NOT_EXHAUSTED_TUPLE	834,820	1.1%	66.1%	29.4%
_ITER_CHECK_TUPLE	834,820	1.1%	67.2%
_ITER_CHECK_LIST	815,940	1.1%	68.3%	0.2%
_GUARD_NOT_EXHAUSTED_LIST	814,640	1.1%	69.4%	36.1%
_STORE_FAST_5	768,760	1.0%	70.4%
_LOAD_FAST_4	725,260	1.0%	71.3%
_TO_BOOL_BOOL	708,260	0.9%	72.3%
_LOAD_CONST_INLINE_WITH_NULL	629,240	0.8%	73.1%
_FOR_ITER_TIER_TWO	623,000	0.8%	73.9%	40.3%
_ITER_NEXT_TUPLE	589,700	0.8%	74.7%
_UNPACK_SEQUENCE_TWO_TUPLE	567,200	0.7%	75.5%
_LOAD_FAST_6	554,380	0.7%	76.2%
_STORE_FAST_2	552,160	0.7%	76.9%
_SAVE_RETURN_OFFSET	551,380	0.7%	77.6%
_CHECK_MANAGED_OBJECT_HAS_VALUES	524,280	0.7%	78.3%
_ITER_NEXT_LIST	520,180	0.7%	79.0%
_FOR_ITER_GEN_FRAME	509,120	0.7%	79.7%	8.0%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	497,300	0.7%	80.4%
_LOAD_ATTR_INSTANCE_VALUE_0	463,080	0.6%	81.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	456,640	0.6%	81.6%
_GUARD_KEYS_VERSION	456,640	0.6%	82.2%
_LOAD_ATTR_METHOD_WITH_VALUES	456,640	0.6%	82.8%
_CALL_METHOD_DESCRIPTOR_FAST	440,320	0.6%	83.4%
_STORE_FAST_4	439,640	0.6%	83.9%
_STORE_FAST_3	434,920	0.6%	84.5%
_GUARD_BOTH_UNICODE	392,200	0.5%	85.0%
_CHECK_FUNCTION_EXACT_ARGS	379,700	0.5%	85.5%
_CONTAINS_OP_DICT	366,200	0.5%	86.0%
_CALL_ISINSTANCE	364,780	0.5%	86.5%
_COMPARE_OP_STR	364,780	0.5%	87.0%
_STORE_FAST_7	364,680	0.5%	87.5%
_CHECK_STACK_SPACE	359,540	0.5%	87.9%
_GUARD_NOT_EXHAUSTED_RANGE	357,440	0.5%	88.4%	14.3%
_ITER_CHECK_RANGE	357,440	0.5%	88.9%
_BINARY_OP	346,280	0.5%	89.3%
_CALL_METHOD_DESCRIPTOR_NOARGS	329,760	0.4%	89.8%
_STORE_FAST_6	322,580	0.4%	90.2%
_COMPARE_OP_INT	314,980	0.4%	90.6%
_STORE_FAST	313,200	0.4%	91.0%
_ITER_NEXT_RANGE	306,220	0.4%	91.4%
_STORE_SUBSCR_DICT	292,300	0.4%	91.8%
_DEOPT	292,160	0.4%	92.2%
_COMPARE_OP	283,540	0.4%	92.6%
_GUARD_NOS_INT	279,960	0.4%	92.9%
_TO_BOOL_STR	276,820	0.4%	93.3%	18.4%
_BINARY_OP_ADD_INT	255,080	0.3%	93.6%
_BINARY_SLICE	251,060	0.3%	94.0%
_LOAD_FAST	245,340	0.3%	94.3%
_STORE_FAST_1	244,060	0.3%	94.6%
_TO_BOOL	213,800	0.3%	94.9%
_BUILD_TUPLE	208,120	0.3%	95.2%
_CONTAINS_OP_SET	204,520	0.3%	95.4%
_CALL_BUILTIN_O	204,520	0.3%	95.7%
_INIT_CALL_PY_EXACT_ARGS_1	186,840	0.2%	96.0%
_CHECK_FUNCTION_VERSION	171,680	0.2%	96.2%
_PY_FRAME_GENERAL	171,680	0.2%	96.4%
_INIT_CALL_PY_EXACT_ARGS_2	162,620	0.2%	96.6%
_RESUME_CHECK	149,800	0.2%	96.8%
_COPY_FREE_VARS	119,800	0.2%	97.0%
_LOAD_DEREF	119,800	0.2%	97.1%
_CALL_METHOD_DESCRIPTOR_O	117,780	0.2%	97.3%
_LOAD_GLOBAL	115,820	0.2%	97.4%
_CHECK_VALIDITY_AND_SET_IP	108,180	0.1%	97.6%
_SWAP	105,220	0.1%	97.7%
_BINARY_SUBSCR_LIST_INT	98,760	0.1%	97.9%
_COPY	92,160	0.1%	98.0%
_BINARY_OP_ADD_UNICODE	88,640	0.1%	98.1%
_STORE_SUBSCR	79,960	0.1%	98.2%
_IS_OP	79,560	0.1%	98.3%
_CALL_LEN	79,480	0.1%	98.4%
_PUSH_NULL	77,000	0.1%	98.5%
_TO_BOOL_LIST	68,940	0.1%	98.6%
_CALL_NON_PY_GENERAL	68,360	0.1%	98.7%
_CHECK_IS_NOT_PY_CALLABLE	68,360	0.1%	98.8%
_LOAD_ATTR_INSTANCE_VALUE_1	61,200	0.1%	98.9%
_CHECK_ATTR_METHOD_LAZY_DICT	60,480	0.1%	98.9%
_LOAD_ATTR_METHOD_LAZY_DICT	60,480	0.1%	99.0%
_BUILD_LIST	54,340	0.1%	99.1%
_CONTAINS_OP	46,720	0.1%	99.2%
_TO_BOOL_NONE	45,740	0.1%	99.2%
_GET_ITER	43,320	0.1%	99.3%
_REPLACE_WITH_TRUE	39,360	0.1%	99.3%
_LOAD_ATTR	39,160	0.1%	99.4%
_UNPACK_SEQUENCE_LIST	38,940	0.1%	99.4%
_BINARY_SUBSCR_STR_INT	38,080	0.1%	99.5%
_GUARD_DORV_NO_DICT	36,740	0.0%	99.5%
_STORE_ATTR_INSTANCE_VALUE	36,740	0.0%	99.6%
_INIT_CALL_PY_EXACT_ARGS_0	30,240	0.0%	99.6%
_STORE_FAST_0	29,120	0.0%	99.7%
_BUILD_MAP	27,740	0.0%	99.7%
_DICT_MERGE	27,740	0.0%	99.7%
_CALL_BUILTIN_CLASS	25,100	0.0%	99.8%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	25,100	0.0%	99.8%
_GUARD_BOTH_INT	20,060	0.0%	99.8%
_BINARY_OP_SUBTRACT_INT	19,840	0.0%	99.9%
_LOAD_CONST	19,680	0.0%	99.9%
_GUARD_TOS_INT	18,560	0.0%	99.9%
_GUARD_IS_NONE_POP	17,820	0.0%	99.9%
_FORMAT_SIMPLE	10,080	0.0%	99.9%
_BUILD_STRING	10,080	0.0%	100.0%
_CHECK_STACK_SPACE_OPERAND	10,080	0.0%	100.0%
_CHECK_ATTR_CLASS	8,900	0.0%	100.0%
_LOAD_ATTR_CLASS_0	8,900	0.0%	100.0%
_POP_TOP_LOAD_CONST_INLINE_BORROW	7,600	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	3,294,480	4.3%	4.3%
_CHECK_PERIODIC _CHECK_VALIDITY	1,639,020	2.2%	6.5%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	1,511,560	2.0%	8.5%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	1,120,460	1.5%	10.0%
_TIER2_RESUME_CHECK _SET_IP	1,007,100	1.3%	11.3%
_PUSH_FRAME _DYNAMIC_EXIT	989,700	1.3%	12.6%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	950,940	1.3%	13.9%
_LOAD_CONST_INLINE_BORROW _SET_IP	898,060	1.2%	15.1%
_ITER_CHECK_TUPLE _GUARD_NOT_EXHAUSTED_TUPLE	834,820	1.1%	16.2%
_TIER2_RESUME_CHECK _ITER_CHECK_TUPLE	816,840	1.1%	17.2%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	814,640	1.1%	18.3%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	807,080	1.1%	19.4%
_LOAD_ATTR_METHOD_NO_DICT _SET_IP	778,200	1.0%	20.4%
_LOAD_FAST_2 _SET_IP	708,740	0.9%	21.3%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	685,300	0.9%	22.2%
_TO_BOOL_BOOL _GUARD_IS_TRUE_POP	622,460	0.8%	23.1%
_POP_TOP _EXIT_TRACE	619,200	0.8%	23.9%
_SET_IP _FOR_ITER_TIER_TWO	606,520	0.8%	24.7%
_GUARD_NOT_EXHAUSTED_TUPLE _ITER_NEXT_TUPLE	589,700	0.8%	25.5%
_SAVE_RETURN_OFFSET _PUSH_FRAME	551,380	0.7%	26.2%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	524,280	0.7%	26.9%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	520,180	0.7%	27.6%
_SET_IP _FOR_ITER_GEN_FRAME	509,120	0.7%	28.2%
_CHECK_VALIDITY _LOAD_FAST_1	508,320	0.7%	28.9%
_TIER2_RESUME_CHECK _POP_TOP	498,360	0.7%	29.6%
_SET_IP _CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	497,300	0.7%	30.2%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS _CHECK_PERIODIC	497,300	0.7%	30.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	492,220	0.6%	31.5%
_FOR_ITER_GEN_FRAME _PUSH_FRAME	468,320	0.6%	32.1%
_START_EXECUTOR _POP_TOP	464,700	0.6%	32.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	463,080	0.6%	33.4%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	456,640	0.6%	34.0%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	456,640	0.6%	34.6%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	456,640	0.6%	35.2%
_TIER2_RESUME_CHECK _LOAD_FAST_0	452,940	0.6%	35.8%
_CALL_METHOD_DESCRIPTOR_FAST _CHECK_PERIODIC	440,320	0.6%	36.4%
_SET_IP _CALL_METHOD_DESCRIPTOR_FAST	430,400	0.6%	36.9%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	429,480	0.6%	37.5%
_GUARD_IS_FALSE_POP _EXIT_TRACE	413,340	0.5%	38.0%
_GUARD_IS_TRUE_POP _LOAD_FAST_7	409,040	0.5%	38.6%
_LOAD_FAST_7 _SET_IP	409,040	0.5%	39.1%
_CHECK_VALIDITY _EXIT_TRACE	406,600	0.5%	39.7%
_STORE_FAST_5 _LOAD_FAST_5	392,660	0.5%	40.2%
_LOAD_FAST_1 _SET_IP	391,340	0.5%	40.7%
_LOAD_CONST_INLINE _SET_IP	384,760	0.5%	41.2%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	379,660	0.5%	41.7%
_GUARD_IS_FALSE_POP _JUMP_TO_TOP	377,560	0.5%	42.2%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	371,640	0.5%	42.7%
_CONTAINS_OP_DICT _CHECK_VALIDITY	366,200	0.5%	43.2%
_SET_IP _CONTAINS_OP_DICT	366,200	0.5%	43.7%
_CALL_ISINSTANCE _CHECK_VALIDITY	364,780	0.5%	44.1%
_SET_IP _CALL_ISINSTANCE	364,780	0.5%	44.6%
_CHECK_VALIDITY _TO_BOOL_BOOL	361,960	0.5%	45.1%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE	359,540	0.5%	45.6%
_ITER_CHECK_RANGE _GUARD_NOT_EXHAUSTED_RANGE	357,440	0.5%	46.0%
_TIER2_RESUME_CHECK _ITER_CHECK_RANGE	357,440	0.5%	46.5%
_START_EXECUTOR _SET_IP	349,300	0.5%	47.0%
_SET_IP _BINARY_OP	346,280	0.5%	47.4%
_BINARY_OP _CHECK_VALIDITY	346,280	0.5%	47.9%
_SET_IP _CALL_METHOD_DESCRIPTOR_NOARGS	329,760	0.4%	48.3%
_CALL_METHOD_DESCRIPTOR_NOARGS _CHECK_PERIODIC	329,760	0.4%	48.8%
_CHECK_VALIDITY _JUMP_TO_TOP	325,180	0.4%	49.2%
_GUARD_NOT_EXHAUSTED_RANGE _ITER_NEXT_RANGE	306,220	0.4%	49.6%
_GUARD_BOTH_UNICODE _COMPARE_OP_STR	303,560	0.4%	50.0%
_GUARD_IS_TRUE_POP _LOAD_FAST_0	294,760	0.4%	50.4%
_COMPARE_OP_STR _GUARD_IS_FALSE_POP	294,700	0.4%	50.8%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	294,460	0.4%	51.2%
_LOAD_FAST_5 _SET_IP	292,580	0.4%	51.5%
_STORE_SUBSCR_DICT _CHECK_VALIDITY	292,300	0.4%	51.9%
_SET_IP _STORE_SUBSCR_DICT	292,300	0.4%	52.3%
_ITER_NEXT_LIST _UNPACK_SEQUENCE_TWO_TUPLE	286,900	0.4%	52.7%
_ITER_NEXT_TUPLE _STORE_FAST_5	284,740	0.4%	53.1%
_LOAD_FAST_5 _LOAD_FAST_2	284,740	0.4%	53.4%
_SET_IP _COMPARE_OP	283,540	0.4%	53.8%
_COMPARE_OP _CHECK_VALIDITY	283,540	0.4%	54.2%
_CHECK_VALIDITY _UNPACK_SEQUENCE_TWO_TUPLE	280,300	0.4%	54.6%
_GUARD_NOS_INT _COMPARE_OP_INT	270,040	0.4%	54.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE	268,580	0.4%	55.3%
_LOAD_ATTR_INSTANCE_VALUE_0 _GUARD_TYPE_VERSION	266,440	0.4%	55.6%
_LOAD_FAST_4 _GUARD_TYPE_VERSION	262,500	0.3%	56.0%
_FOR_ITER_TIER_TWO _DEOPT	251,360	0.3%	56.3%
_SET_IP _BINARY_SLICE	251,060	0.3%	56.6%
_TIER2_RESUME_CHECK _CHECK_FUNCTION	249,140	0.3%	57.0%
_BINARY_OP_ADD_INT _SET_IP	245,160	0.3%	57.3%
_LOAD_CONST_INLINE_BORROW _BINARY_OP_ADD_INT	245,160	0.3%	57.6%
_GUARD_NOT_EXHAUSTED_TUPLE _EXIT_TRACE	245,120	0.3%	57.9%
_CHECK_VALIDITY _POP_TOP	244,480	0.3%	58.3%
_LOAD_CONST_INLINE_BORROW _LOAD_FAST_2	233,780	0.3%	58.6%
_LOAD_FAST_2 _LOAD_FAST_5	233,780	0.3%	58.9%
_LOAD_CONST_INLINE_BORROW _GUARD_NOS_INT	229,400	0.3%	59.2%
_LOAD_FAST_1 _GUARD_BOTH_UNICODE	224,780	0.3%	59.5%
_LOAD_FAST_6 _LOAD_CONST_INLINE_BORROW	224,780	0.3%	59.8%
_CHECK_VALIDITY _STORE_FAST_5	223,080	0.3%	60.1%
_COMPARE_OP_INT _GUARD_IS_TRUE_POP	220,760	0.3%	60.4%
_LOAD_FAST _LOAD_CONST_INLINE_BORROW	219,720	0.3%	60.6%
_CHECK_VALIDITY _STORE_FAST_7	214,360	0.3%	60.9%
_ITER_NEXT_RANGE _STORE_FAST_6	214,360	0.3%	61.2%
_SET_IP _TO_BOOL	213,800	0.3%	61.5%
_TO_BOOL _CHECK_VALIDITY	213,800	0.3%	61.8%
_GUARD_IS_TRUE_POP _LOAD_CONST_INLINE_BORROW	213,160	0.3%	62.1%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	340
CALL_KW	240
BEFORE_WITH	220
CALL_FUNCTION_EX	220
CALL_LIST_APPEND	100

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