Pystats results

benchmark: hexiom
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
RESUME_CHECK	49,317,440	15.3%	15.3%
INTERPRETER_EXIT	47,446,640	14.7%	30.0%
POP_TOP	42,560,140	13.2%	43.2%
ENTER_EXECUTOR	41,589,780	12.9%	56.1%
YIELD_VALUE	36,383,120	11.3%	67.4%
LOAD_FAST	29,430,340	9.1%	76.5%
LOAD_ATTR_INSTANCE_VALUE	12,460,340	3.9%	80.4%
RETURN_VALUE	11,182,640	3.5%	83.8%
BINARY_SUBSCR_LIST_INT	9,831,920	3.0%	86.9%
STORE_FAST	5,680,940	1.8%	88.7%
LOAD_CONST	5,017,320	1.6%	90.2%
POP_JUMP_IF_FALSE	3,426,060	1.1%	91.3%
RETURN_CONST	3,002,340	0.9%	92.2%
FOR_ITER_LIST	2,205,780	0.7%	92.9%	0.0%
CONTAINS_OP	1,935,660	0.6%	93.5%
LOAD_DEREF	1,930,320	0.6%	94.1%
LOAD_FAST_LOAD_FAST	1,891,560	0.6%	94.7%
LOAD_GLOBAL_MODULE	1,596,380	0.5%	95.2%
POP_JUMP_IF_TRUE	1,460,840	0.5%	95.6%
TO_BOOL_BOOL	1,350,880	0.4%	96.0%
CALL_PY_EXACT_ARGS	1,255,140	0.4%	96.4%
COMPARE_OP_INT	1,075,120	0.3%	96.8%
LOAD_GLOBAL_BUILTIN	984,860	0.3%	97.1%
GET_ITER	927,520	0.3%	97.4%
STORE_ATTR_INSTANCE_VALUE	802,280	0.2%	97.6%
LOAD_ATTR_METHOD_WITH_VALUES	785,300	0.2%	97.8%
CALL_LIST_APPEND	597,700	0.2%	98.0%
BINARY_SLICE	549,720	0.2%	98.2%
SWAP	476,400	0.1%	98.3%
POP_JUMP_IF_NOT_NONE	403,740	0.1%	98.5%
FOR_ITER_RANGE	399,640	0.1%	98.6%	0.5%
CALL_BUILTIN_CLASS	398,600	0.1%	98.7%
BUILD_LIST	367,780	0.1%	98.8%
EXIT_INIT_CHECK	313,480	0.1%	98.9%
CALL_ALLOC_AND_ENTER_INIT	313,480	0.1%	99.0%
CALL_LEN	304,560	0.1%	99.1%
MAKE_CELL	257,600	0.1%	99.2%
BINARY_SUBSCR_TUPLE_INT	255,000	0.1%	99.3%
LOAD_ATTR_CLASS	250,860	0.1%	99.4%
LIST_APPEND	209,740	0.1%	99.4%
LOAD_FAST_AND_CLEAR	208,640	0.1%	99.5%
STORE_FAST_LOAD_FAST	208,500	0.1%	99.6%
CALL_PY_GENERAL	206,000	0.1%	99.6%
STORE_SUBSCR_LIST_INT	187,220	0.1%	99.7%
STORE_FAST_STORE_FAST	143,760	0.0%	99.7%
UNPACK_SEQUENCE_TWO_TUPLE	143,700	0.0%	99.8%
NOP	114,320	0.0%	99.8%
JUMP_FORWARD	103,180	0.0%	99.8%
BINARY_SUBSCR_GETITEM	98,280	0.0%	99.9%
BUILD_TUPLE	83,280	0.0%	99.9%
BINARY_OP_ADD_INT	80,240	0.0%	99.9%
CALL_KW	38,400	0.0%	99.9%
COPY	27,480	0.0%	99.9%
BINARY_OP_SUBTRACT_INT	26,860	0.0%	99.9%
STORE_SUBSCR_DICT	24,280	0.0%	100.0%
JUMP_BACKWARD	23,760	0.0%	100.0%
BINARY_OP	17,360	0.0%	100.0%
LOAD_ATTR_METHOD_NO_DICT	13,900	0.0%	100.0%
BINARY_SUBSCR_DICT	8,760	0.0%	100.0%
COMPARE_OP_STR	8,660	0.0%	100.0%
BINARY_SUBSCR_STR_INT	8,600	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	7,900	0.0%	100.0%
CALL	7,260	0.0%	100.0%
CALL_STR_1	5,140	0.0%	100.0%
LOAD_ATTR	4,760	0.0%	100.0%
EXTENDED_ARG	4,720	0.0%	100.0%
LOAD_GLOBAL	4,240	0.0%	100.0%
MAKE_FUNCTION	3,820	0.0%	100.0%
RETURN_GENERATOR	3,820	0.0%	100.0%
COPY_FREE_VARS	3,820	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_O	3,780	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	3,740	0.0%	100.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	3,720	0.0%	100.0%
STORE_DEREF	2,640	0.0%	100.0%
BINARY_SUBSCR	2,120	0.0%	100.0%
CONTAINS_OP_DICT	2,120	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST	1,980	0.0%	100.0%
COMPARE_OP	1,560	0.0%	100.0%
FOR_ITER	1,560	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,320	0.0%	100.0%
BUILD_MAP	1,280	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_NOARGS	1,260	0.0%	100.0%
LOAD_ATTR_METHOD_LAZY_DICT	1,260	0.0%	100.0%
TO_BOOL	960	0.0%	100.0%
PUSH_NULL	860	0.0%	100.0%
RESUME	700	0.0%	100.0%
LOAD_ATTR_MODULE	600	0.0%	100.0%
STORE_ATTR	560	0.0%	100.0%
STORE_SUBSCR	400	0.0%	100.0%
CALL_NON_PY_GENERAL	180	0.0%	100.0%
CALL_FUNCTION_EX	160	0.0%	100.0%
UNPACK_SEQUENCE	120	0.0%	100.0%
CALL_INTRINSIC_1	80	0.0%	100.0%
LIST_EXTEND	80	0.0%	100.0%
LOAD_FAST_CHECK	80	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	60	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

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

Pair	Count	Self	Cumulative
CACHE RESUME_CHECK	45,531,540	14.1%	14.1%
POP_TOP ENTER_EXECUTOR	38,211,940	11.8%	26.0%
YIELD_VALUE INTERPRETER_EXIT	36,383,120	11.3%	37.3%
RESUME_CHECK POP_TOP	36,383,080	11.3%	48.5%
ENTER_EXECUTOR YIELD_VALUE	34,550,680	10.7%	59.2%
RESUME_CHECK LOAD_FAST	12,053,980	3.7%	63.0%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	11,978,380	3.7%	66.7%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	10,098,520	3.1%	69.8%
LOAD_FAST BINARY_SUBSCR_LIST_INT	9,767,540	3.0%	72.9%
BINARY_SUBSCR_LIST_INT RETURN_VALUE	9,507,680	2.9%	75.8%
RETURN_VALUE INTERPRETER_EXIT	9,147,160	2.8%	78.6%
ENTER_EXECUTOR POP_TOP	3,889,760	1.2%	79.9%
FOR_ITER_LIST STORE_FAST	2,137,860	0.7%	80.5%
POP_TOP RETURN_CONST	2,071,840	0.6%	81.2%
POP_JUMP_IF_FALSE LOAD_CONST	2,031,000	0.6%	81.8%
CONTAINS_OP POP_JUMP_IF_FALSE	1,929,540	0.6%	82.4%
LOAD_DEREF LOAD_FAST	1,917,200	0.6%	83.0%
LOAD_FAST CONTAINS_OP	1,917,200	0.6%	83.6%
RETURN_CONST INTERPRETER_EXIT	1,916,360	0.6%	84.2%
STORE_FAST LOAD_DEREF	1,915,200	0.6%	84.8%
CACHE POP_TOP	1,914,960	0.6%	85.4%
POP_TOP RESUME_CHECK	1,914,920	0.6%	85.9%
LOAD_FAST FOR_ITER_LIST	1,914,920	0.6%	86.5%
STORE_FAST LOAD_FAST	1,862,220	0.6%	87.1%
LOAD_CONST YIELD_VALUE	1,830,720	0.6%	87.7%
LOAD_CONST STORE_FAST	1,034,580	0.3%	88.0%
CALL_PY_EXACT_ARGS RESUME_CHECK	996,360	0.3%	88.3%
ENTER_EXECUTOR RETURN_VALUE	947,240	0.3%	88.6%
POP_JUMP_IF_TRUE ENTER_EXECUTOR	944,420	0.3%	88.9%
LOAD_ATTR_INSTANCE_VALUE STORE_FAST	879,740	0.3%	89.2%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	875,220	0.3%	89.4%
LOAD_GLOBAL_BUILTIN LOAD_FAST	675,960	0.2%	89.7%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	675,620	0.2%	89.9%
ENTER_EXECUTOR POP_JUMP_IF_TRUE	671,620	0.2%	90.1%
RETURN_VALUE TO_BOOL_BOOL	671,480	0.2%	90.3%
STORE_FAST LOAD_GLOBAL_BUILTIN	646,940	0.2%	90.5%
RETURN_VALUE STORE_FAST	642,480	0.2%	90.7%
COMPARE_OP_INT POP_JUMP_IF_FALSE	616,980	0.2%	90.9%
LOAD_FAST LOAD_GLOBAL_MODULE	606,920	0.2%	91.1%
ENTER_EXECUTOR CALL_LIST_APPEND	590,840	0.2%	91.2%
CALL_LIST_APPEND ENTER_EXECUTOR	559,960	0.2%	91.4%
LOAD_CONST LOAD_CONST	555,520	0.2%	91.6%
POP_JUMP_IF_FALSE LOAD_FAST	548,420	0.2%	91.8%
LOAD_CONST BINARY_SLICE	546,300	0.2%	91.9%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	507,880	0.2%	92.1%
STORE_FAST ENTER_EXECUTOR	501,680	0.2%	92.2%
RETURN_CONST TO_BOOL_BOOL	469,140	0.1%	92.4%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_WITH_VALUES	466,620	0.1%	92.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_CONST	465,120	0.1%	92.7%
ENTER_EXECUTOR RETURN_CONST	461,900	0.1%	92.8%
LOAD_FAST CALL_PY_EXACT_ARGS	433,460	0.1%	93.0%
POP_JUMP_IF_FALSE ENTER_EXECUTOR	431,100	0.1%	93.1%
LOAD_GLOBAL_MODULE COMPARE_OP_INT	427,580	0.1%	93.2%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	417,120	0.1%	93.4%
BINARY_SLICE STORE_FAST	406,040	0.1%	93.5%
POP_JUMP_IF_TRUE LOAD_CONST	404,560	0.1%	93.6%
LOAD_FAST POP_JUMP_IF_NOT_NONE	403,740	0.1%	93.7%
POP_JUMP_IF_NOT_NONE LOAD_FAST	401,140	0.1%	93.9%
CALL_BUILTIN_CLASS GET_ITER	384,380	0.1%	94.0%
LOAD_CONST COMPARE_OP_INT	376,240	0.1%	94.1%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	376,000	0.1%	94.2%
COMPARE_OP_INT POP_JUMP_IF_TRUE	361,580	0.1%	94.3%
LOAD_ATTR_INSTANCE_VALUE CALL_BUILTIN_CLASS	360,280	0.1%	94.4%
LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS	358,520	0.1%	94.5%
LOAD_FAST GET_ITER	333,740	0.1%	94.6%
RESUME_CHECK LOAD_FAST_LOAD_FAST	327,240	0.1%	94.7%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	318,000	0.1%	94.8%
STORE_ATTR_INSTANCE_VALUE RETURN_CONST	313,520	0.1%	94.9%
EXIT_INIT_CHECK RETURN_VALUE	313,480	0.1%	95.0%
RETURN_CONST EXIT_INIT_CHECK	313,480	0.1%	95.1%
CALL_ALLOC_AND_ENTER_INIT RESUME_CHECK	313,480	0.1%	95.2%
STORE_FAST LOAD_CONST	304,440	0.1%	95.3%
RETURN_CONST POP_TOP	303,240	0.1%	95.4%
CALL_LEN LOAD_CONST	303,120	0.1%	95.5%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	294,120	0.1%	95.6%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	291,760	0.1%	95.7%
STORE_FAST LOAD_GLOBAL_MODULE	280,900	0.1%	95.8%
RETURN_VALUE LOAD_ATTR_INSTANCE_VALUE	268,920	0.1%	95.9%
LOAD_FAST_LOAD_FAST LOAD_CONST	267,900	0.1%	96.0%
ENTER_EXECUTOR ENTER_EXECUTOR	260,380	0.1%	96.0%
RESUME_CHECK LOAD_CONST	259,520	0.1%	96.1%
MAKE_CELL RESUME_CHECK	257,580	0.1%	96.2%
GET_ITER ENTER_EXECUTOR	256,960	0.1%	96.3%
CALL_PY_EXACT_ARGS MAKE_CELL	255,000	0.1%	96.4%
LOAD_CONST BINARY_SUBSCR_TUPLE_INT	254,960	0.1%	96.4%
BINARY_SUBSCR_TUPLE_INT CALL_PY_EXACT_ARGS	254,960	0.1%	96.5%
FOR_ITER_RANGE STORE_FAST	250,820	0.1%	96.6%
LOAD_GLOBAL_MODULE LOAD_ATTR_CLASS	250,760	0.1%	96.7%
LOAD_ATTR_CLASS COMPARE_OP_INT	250,720	0.1%	96.7%
GET_ITER FOR_ITER_RANGE	240,060	0.1%	96.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST_LOAD_FAST	220,780	0.1%	96.9%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	214,980	0.1%	97.0%
GET_ITER FOR_ITER_LIST	214,580	0.1%	97.0%
LOAD_FAST TO_BOOL_BOOL	209,780	0.1%	97.1%
RETURN_VALUE RETURN_VALUE	208,680	0.1%	97.1%
GET_ITER LOAD_FAST_AND_CLEAR	208,640	0.1%	97.2%
BUILD_LIST SWAP	208,640	0.1%	97.3%
LOAD_FAST_AND_CLEAR SWAP	208,640	0.1%	97.3%
SWAP BUILD_LIST	208,640	0.1%	97.4%
LIST_APPEND ENTER_EXECUTOR	208,380	0.1%	97.5%

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	546,300	99.4%
BINARY_OP_ADD_INT	3,380	0.6%
BINARY_OP	40	0.0%

Successors	Count	Percentage
STORE_FAST	406,040	73.9%
LIST_APPEND	143,680	26.1%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	45,531,540	96.0%
POP_TOP	1,914,960	4.0%
RESUME	140	0.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	680	32.1%
LOAD_FAST_LOAD_FAST	680	32.1%
LOAD_FAST	440	20.8%
COPY	160	7.5%
LOAD_DEREF	120	5.7%

Successors	Count	Percentage
BINARY_SUBSCR_LIST_INT	620	29.2%
LOAD_CONST	460	21.7%
BINARY_SUBSCR_GETITEM	260	12.3%
CALL	140	6.6%
LOAD_GLOBAL	100	4.7%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	313,480	100.0%

Successors	Count	Percentage
RETURN_VALUE	313,480	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
CALL_BUILTIN_CLASS	384,380	41.4%
LOAD_FAST	333,740	36.0%
LOAD_ATTR_INSTANCE_VALUE	143,200	15.4%
RETURN_VALUE	62,700	6.8%
LOAD_GLOBAL_MODULE	1,580	0.2%

Successors	Count	Percentage
ENTER_EXECUTOR	256,960	27.7%
FOR_ITER_RANGE	240,060	25.9%
FOR_ITER_LIST	214,580	23.1%
LOAD_FAST_AND_CLEAR	208,640	22.5%
CALL_PY_EXACT_ARGS	3,740	0.4%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
YIELD_VALUE	36,383,120	76.7%
RETURN_VALUE	9,147,160	19.3%
RETURN_CONST	1,916,360	4.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	3,820	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	3,740	97.9%
LOAD_FAST_CHECK	80	2.1%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	113,920	99.7%
JUMP_BACKWARD	320	0.3%
POP_TOP	80	0.1%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	114,160	99.9%
LOAD_DEREF	80	0.1%
LOAD_GLOBAL	80	0.1%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RESUME_CHECK	36,383,080	85.5%
ENTER_EXECUTOR	3,889,760	9.1%
CACHE	1,914,960	4.5%
RETURN_CONST	303,240	0.7%
CALL_KW	37,120	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	38,211,940	89.8%
RETURN_CONST	2,071,840	4.9%
RESUME_CHECK	1,914,920	4.5%
LOAD_FAST	150,820	0.4%
LOAD_GLOBAL_MODULE	147,080	0.3%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	600	69.8%
LOAD_DEREF	160	18.6%
LOAD_ATTR	100	11.6%

Successors	Count	Percentage
CALL	580	67.4%
LOAD_FAST	160	18.6%
CALL_NON_PY_GENERAL	120	14.0%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
COPY_FREE_VARS	3,740	97.9%
CALL_PY_EXACT_ARGS	60	1.6%
CALL	20	0.5%

Successors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	3,700	96.9%
CALL	80	2.1%
CALL_METHOD_DESCRIPTOR_O	40	1.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	9,507,680	85.0%
ENTER_EXECUTOR	947,240	8.5%
EXIT_INIT_CHECK	313,480	2.8%
RETURN_VALUE	208,680	1.9%
COMPARE_OP_INT	96,560	0.9%

Successors	Count	Percentage
INTERPRETER_EXIT	9,147,160	81.8%
TO_BOOL_BOOL	671,480	6.0%
STORE_FAST	642,480	5.7%
LOAD_ATTR_INSTANCE_VALUE	268,920	2.4%
RETURN_VALUE	208,680	1.9%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
SWAP	160	40.0%
LOAD_FAST	120	30.0%
LOAD_ATTR	40	10.0%
LOAD_FAST_LOAD_FAST	40	10.0%
LOAD_ATTR_INSTANCE_VALUE	40	10.0%

Successors	Count	Percentage
STORE_SUBSCR_LIST_INT	160	40.0%
LOAD_FAST	80	20.0%
LOAD_FAST_LOAD_FAST	60	15.0%
JUMP_BACKWARD	40	10.0%
STORE_SUBSCR_DICT	40	10.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
RETURN_VALUE	680	70.8%
LOAD_FAST	160	16.7%
RETURN_CONST	120	12.5%

Successors	Count	Percentage
TO_BOOL_BOOL	480	50.0%
POP_JUMP_IF_FALSE	360	37.5%
POP_JUMP_IF_TRUE	120	12.5%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_FAST	10,860	62.6%
BUILD_LIST	2,560	14.7%
BINARY_OP_SUBTRACT_INT	1,500	8.6%
LOAD_CONST	1,320	7.6%
BINARY_OP	680	3.9%

Successors	Count	Percentage
LOAD_CONST	12,420	71.5%
STORE_FAST	1,700	9.8%
LOAD_FAST	1,340	7.7%
BINARY_OP	680	3.9%
BINARY_OP_ADD_INT	580	3.3%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
SWAP	208,640	56.7%
LOAD_FAST	148,820	40.5%
LOAD_FAST_LOAD_FAST	3,420	0.9%
STORE_FAST	2,740	0.7%
LOAD_CONST	2,560	0.7%

Successors	Count	Percentage
SWAP	208,640	56.7%
LOAD_FAST	147,280	40.0%
STORE_FAST	4,200	1.1%
CALL_ALLOC_AND_ENTER_INIT	3,340	0.9%
BINARY_OP	2,560	0.7%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	1,260	98.4%
STORE_ATTR	20	1.6%

Successors	Count	Percentage
LOAD_FAST	1,280	100.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	77,200	92.7%
LOAD_FAST	3,740	4.5%
LOAD_GLOBAL_MODULE	2,320	2.8%
LOAD_GLOBAL	20	0.0%

Successors	Count	Percentage
LIST_APPEND	62,900	75.5%
STORE_FAST	10,300	12.4%
LOAD_CONST	3,740	4.5%
CALL_LIST_APPEND	2,300	2.8%
CALL_PY_EXACT_ARGS	2,100	2.5%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	1,680	23.1%
LOAD_ATTR_INSTANCE_VALUE	1,440	19.8%
ENTER_EXECUTOR	880	12.1%
PUSH_NULL	580	8.0%
LOAD_FAST_LOAD_FAST	440	6.1%

Successors	Count	Percentage
STORE_FAST	2,940	40.5%
CALL_PY_EXACT_ARGS	900	12.4%
CALL_BUILTIN_CLASS	620	8.5%
GET_ITER	500	6.9%
RESUME	440	6.1%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
CALL_INTRINSIC_1	80	50.0%
LOAD_FAST	80	50.0%

Successors	Count	Percentage
COPY_FREE_VARS	80	50.0%
RESUME_CHECK	60	37.5%
RESUME	20	12.5%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	80	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	80	100.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
ENTER_EXECUTOR	22,120	57.6%
LOAD_CONST	16,240	42.3%
JUMP_BACKWARD	40	0.1%

Successors	Count	Percentage
POP_TOP	37,120	96.7%
RESUME_CHECK	1,260	3.3%
RESUME	20	0.1%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	600	38.5%
LOAD_FAST_LOAD_FAST	240	15.4%
LOAD_GLOBAL	200	12.8%
LOAD_GLOBAL_MODULE	200	12.8%
LOAD_ATTR	100	6.4%

Successors	Count	Percentage
COMPARE_OP_INT	680	43.6%
POP_JUMP_IF_FALSE	520	33.3%
POP_JUMP_IF_TRUE	240	15.4%
COMPARE_OP_STR	100	6.4%
RETURN_VALUE	20	1.3%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	1,917,200	99.0%
BINARY_SUBSCR_LIST_INT	10,320	0.5%
RETURN_VALUE	6,880	0.4%
CONTAINS_OP	1,160	0.1%
BINARY_SUBSCR	60	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,929,540	99.7%
POP_JUMP_IF_TRUE	4,920	0.3%
CONTAINS_OP	1,160	0.1%
RETURN_VALUE	20	0.0%
CONTAINS_OP_DICT	20	0.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
COPY	13,740	50.0%
LOAD_FAST_LOAD_FAST	7,600	27.7%
BINARY_SUBSCR_LIST_INT	6,120	22.3%
BINARY_SUBSCR	20	0.1%

Successors	Count	Percentage
COPY	13,740	50.0%
BINARY_SUBSCR_LIST_INT	13,580	49.4%
BINARY_SUBSCR	160	0.6%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	3,720	97.4%
CALL_FUNCTION_EX	80	2.1%
CALL	20	0.5%

Successors	Count	Percentage
RETURN_GENERATOR	3,740	97.9%
RESUME_CHECK	60	1.6%
RESUME	20	0.5%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	38,211,940	91.9%
POP_JUMP_IF_TRUE	944,420	2.3%
CALL_LIST_APPEND	559,960	1.3%
STORE_FAST	501,680	1.2%
POP_JUMP_IF_FALSE	431,100	1.0%

Successors	Count	Percentage
YIELD_VALUE	34,550,680	83.1%
POP_TOP	3,889,760	9.4%
RETURN_VALUE	947,240	2.3%
POP_JUMP_IF_TRUE	671,620	1.6%
CALL_LIST_APPEND	590,840	1.4%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
GET_ITER	2,780	58.9%
JUMP_BACKWARD	1,600	33.9%
FOR_ITER_LIST	300	6.4%
POP_TOP	40	0.8%

Successors	Count	Percentage
FOR_ITER_LIST	2,740	58.1%
FOR_ITER_RANGE	1,600	33.9%
JUMP_BACKWARD	340	7.2%
FOR_ITER	40	0.8%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	720	46.2%
GET_ITER	680	43.6%
SWAP	80	5.1%
EXTENDED_ARG	40	2.6%
LOAD_FAST	40	2.6%

Successors	Count	Percentage
STORE_FAST	680	43.6%
FOR_ITER_RANGE	520	33.3%
FOR_ITER_LIST	260	16.7%
STORE_FAST_LOAD_FAST	80	5.1%
STORE_DEREF	20	1.3%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
STORE_FAST	6,780	28.5%
POP_JUMP_IF_TRUE	5,200	21.9%
POP_TOP	4,220	17.8%
POP_JUMP_IF_FALSE	3,240	13.6%
LIST_APPEND	1,360	5.7%

Successors	Count	Percentage
FOR_ITER_RANGE	12,340	51.9%
FOR_ITER_LIST	7,440	31.3%
EXTENDED_ARG	1,600	6.7%
FOR_ITER	720	3.0%
POP_TOP	420	1.8%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	91,500	88.7%
CALL_STR_1	5,140	5.0%
CALL_BUILTIN_CLASS	3,840	3.7%
LOAD_CONST	1,340	1.3%
POP_JUMP_IF_FALSE	1,280	1.2%

Successors	Count	Percentage
LOAD_FAST	80,640	78.2%
LOAD_GLOBAL_BUILTIN	9,220	8.9%
STORE_FAST	9,060	8.8%
LOAD_FAST_LOAD_FAST	1,560	1.5%
YIELD_VALUE	1,340	1.3%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
BINARY_SLICE	143,680	68.5%
BUILD_TUPLE	62,900	30.0%
BUILD_LIST	1,600	0.8%
CALL_METHOD_DESCRIPTOR_FAST	1,540	0.7%
CALL	20	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	208,380	99.4%
JUMP_BACKWARD	1,360	0.6%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_DEREF	80	100.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	80	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	3,240	68.1%
LOAD_FAST_LOAD_FAST	360	7.6%
RETURN_VALUE	240	5.0%
LOAD_GLOBAL	200	4.2%
LOAD_GLOBAL_MODULE	200	4.2%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	1,260	26.5%
LOAD_FAST	820	17.2%
LOAD_ATTR_METHOD_WITH_VALUES	680	14.3%
CALL	420	8.8%
STORE_FAST	320	6.7%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	2,031,000	40.5%
LOAD_CONST	555,520	11.1%
LOAD_ATTR_INSTANCE_VALUE	465,120	9.3%
POP_JUMP_IF_TRUE	404,560	8.1%
STORE_FAST	304,440	6.1%

Successors	Count	Percentage
YIELD_VALUE	1,830,720	36.5%
STORE_FAST	1,034,580	20.6%
LOAD_CONST	555,520	11.1%
BINARY_SLICE	546,300	10.9%
COMPARE_OP_INT	376,240	7.5%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
STORE_FAST	1,915,200	99.2%
LOAD_ATTR_INSTANCE_VALUE	6,340	0.3%
LOAD_FAST	4,540	0.2%
LOAD_ATTR_METHOD_WITH_VALUES	1,940	0.1%
ENTER_EXECUTOR	1,260	0.1%

Successors	Count	Percentage
LOAD_FAST	1,917,200	99.3%
BINARY_SUBSCR_LIST_INT	8,340	0.4%
CALL_PY_EXACT_ARGS	4,340	0.2%
PUSH_NULL	160	0.0%
BINARY_SUBSCR	120	0.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
RESUME_CHECK	12,053,980	41.0%
LOAD_ATTR_INSTANCE_VALUE	10,098,520	34.3%
LOAD_DEREF	1,917,200	6.5%
STORE_FAST	1,862,220	6.3%
LOAD_GLOBAL_BUILTIN	675,960	2.3%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	11,978,380	40.7%
BINARY_SUBSCR_LIST_INT	9,767,540	33.2%
CONTAINS_OP	1,917,200	6.5%
FOR_ITER_LIST	1,914,920	6.5%
LOAD_GLOBAL_MODULE	606,920	2.1%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	208,640	100.0%

Successors	Count	Percentage
SWAP	208,640	100.0%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
MAKE_FUNCTION	80	100.0%

Successors	Count	Percentage
LOAD_ATTR	40	50.0%
LOAD_ATTR_METHOD_NO_DICT	40	50.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	675,620	35.7%
RESUME_CHECK	327,240	17.3%
LOAD_GLOBAL_BUILTIN	220,780	11.7%
LOAD_ATTR_METHOD_WITH_VALUES	214,980	11.4%
STORE_ATTR_INSTANCE_VALUE	193,220	10.2%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	507,880	26.8%
CALL_PY_EXACT_ARGS	358,520	19.0%
LOAD_CONST	267,900	14.2%
CALL_PY_GENERAL	203,440	10.8%
ENTER_EXECUTOR	148,340	7.8%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
STORE_FAST	1,340	31.6%
LOAD_FAST	480	11.3%
POP_JUMP_IF_FALSE	480	11.3%
POP_TOP	300	7.1%
FOR_ITER_RANGE	220	5.2%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,200	28.3%
LOAD_GLOBAL_BUILTIN	920	21.7%
LOAD_FAST	640	15.1%
LOAD_FAST_LOAD_FAST	480	11.3%
LOAD_CONST	260	6.1%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	255,000	99.0%
CALL_PY_GENERAL	2,520	1.0%
CALL	80	0.0%

Successors	Count	Percentage
RESUME_CHECK	257,580	100.0%
RESUME	20	0.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
CONTAINS_OP	1,929,540	56.3%
TO_BOOL_BOOL	875,220	25.5%
COMPARE_OP_INT	616,980	18.0%
COMPARE_OP_STR	3,440	0.1%
COMPARE_OP	520	0.0%

Successors	Count	Percentage
LOAD_CONST	2,031,000	59.3%
LOAD_FAST	548,420	16.0%
ENTER_EXECUTOR	431,100	12.6%
LOAD_GLOBAL_MODULE	204,940	6.0%
NOP	113,920	3.3%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	403,740	100.0%

Successors	Count	Percentage
LOAD_FAST	401,140	99.4%
LOAD_GLOBAL_BUILTIN	2,520	0.6%
LOAD_GLOBAL	80	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	671,620	46.0%
TO_BOOL_BOOL	417,120	28.6%
COMPARE_OP_INT	361,580	24.8%
COMPARE_OP_STR	5,220	0.4%
CONTAINS_OP	4,920	0.3%

Successors	Count	Percentage
ENTER_EXECUTOR	944,420	64.6%
LOAD_CONST	404,560	27.7%
LOAD_FAST_LOAD_FAST	72,800	5.0%
LOAD_GLOBAL_MODULE	21,740	1.5%
LOAD_FAST	8,800	0.6%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
POP_TOP	2,071,840	69.0%
ENTER_EXECUTOR	461,900	15.4%
STORE_ATTR_INSTANCE_VALUE	313,520	10.4%
STORE_SUBSCR_LIST_INT	147,260	4.9%
POP_JUMP_IF_FALSE	7,260	0.2%

Successors	Count	Percentage
INTERPRETER_EXIT	1,916,360	63.8%
TO_BOOL_BOOL	469,140	15.6%
EXIT_INIT_CHECK	313,480	10.4%
POP_TOP	303,240	10.1%
TO_BOOL	120	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	3,740	100.0%

Successors	Count	Percentage
LOAD_FAST	3,740	100.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	280	50.0%
LOAD_FAST_LOAD_FAST	280	50.0%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	280	50.0%
LOAD_FAST	80	14.3%
RETURN_CONST	80	14.3%
LOAD_FAST_LOAD_FAST	60	10.7%
LOAD_CONST	40	7.1%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
FOR_ITER_RANGE	2,620	99.2%
FOR_ITER	20	0.8%

Successors	Count	Percentage
LOAD_FAST	2,640	100.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	2,137,860	37.6%
LOAD_CONST	1,034,580	18.2%
LOAD_ATTR_INSTANCE_VALUE	879,740	15.5%
RETURN_VALUE	642,480	11.3%
BINARY_SLICE	406,040	7.1%

Successors	Count	Percentage
LOAD_DEREF	1,915,200	33.7%
LOAD_FAST	1,862,220	32.8%
LOAD_GLOBAL_BUILTIN	646,940	11.4%
ENTER_EXECUTOR	501,680	8.8%
LOAD_CONST	304,440	5.4%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_RANGE	143,660	68.9%
FOR_ITER_LIST	64,760	31.1%
FOR_ITER	80	0.0%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	143,640	68.9%
LOAD_GLOBAL_MODULE	62,880	30.2%
LOAD_ATTR_METHOD_NO_DICT	1,820	0.9%
LOAD_ATTR	120	0.1%
LOAD_GLOBAL	40	0.0%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	143,700	100.0%
UNPACK_SEQUENCE	60	0.0%

Successors	Count	Percentage
LOAD_FAST	142,080	98.8%
LOAD_GLOBAL_MODULE	1,600	1.1%
LOAD_GLOBAL	80	0.1%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BUILD_LIST	208,640	43.8%
LOAD_FAST_AND_CLEAR	208,640	43.8%
LOAD_GLOBAL_MODULE	24,860	5.2%
SWAP	13,740	2.9%
BINARY_OP_SUBTRACT_INT	8,440	1.8%

Successors	Count	Percentage
BUILD_LIST	208,640	43.8%
FOR_ITER_RANGE	144,600	30.4%
FOR_ITER_LIST	63,960	13.4%
POP_TOP	26,360	5.5%
SWAP	13,740	2.9%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
LOAD_FAST	40	33.3%
BINARY_SUBSCR	20	16.7%
LOAD_ATTR	20	16.7%
BINARY_SUBSCR_DICT	20	16.7%
LOAD_ATTR_INSTANCE_VALUE	20	16.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	60	50.0%
UNPACK_SEQUENCE_TWO_TUPLE	60	50.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	34,550,680	95.0%
LOAD_CONST	1,830,720	5.0%
JUMP_FORWARD	1,340	0.0%
CALL_METHOD_DESCRIPTOR_FAST	320	0.0%
JUMP_BACKWARD	40	0.0%

Successors	Count	Percentage
INTERPRETER_EXIT	36,383,120	100.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	440	62.9%
CACHE	140	20.0%
POP_TOP	40	5.7%
CALL_FUNCTION_EX	20	2.9%
CALL_KW	20	2.9%

Successors	Count	Percentage
LOAD_FAST	300	42.9%
LOAD_GLOBAL	180	25.7%
LOAD_FAST_LOAD_FAST	120	17.1%
POP_TOP	40	5.7%
LOAD_CONST	40	5.7%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	61,240	76.3%
LOAD_FAST_LOAD_FAST	11,120	13.9%
LOAD_ATTR_INSTANCE_VALUE	4,200	5.2%
CALL_LEN	1,420	1.8%
LOAD_FAST	1,400	1.7%

Successors	Count	Percentage
STORE_FAST	57,720	71.9%
CALL_BUILTIN_CLASS	6,720	8.4%
SWAP	5,220	6.5%
LOAD_CONST	4,440	5.5%
BINARY_SLICE	3,380	4.2%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_CONST	5,320	67.3%
LOAD_FAST	1,240	15.7%
BINARY_OP_SUBTRACT_INT	1,240	15.7%
BINARY_OP	100	1.3%

Successors	Count	Percentage
LOAD_CONST	6,640	84.1%
LOAD_FAST	1,260	15.9%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
BINARY_OP	20	33.3%

Successors	Count	Percentage
STORE_FAST	60	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	23,680	88.2%
LOAD_FAST_LOAD_FAST	2,920	10.9%
BINARY_OP	260	1.0%

Successors	Count	Percentage
SWAP	8,440	31.4%
CALL_BUILTIN_CLASS	5,320	19.8%
LOAD_CONST	4,440	16.5%
STORE_FAST	4,440	16.5%
BINARY_OP	1,500	5.6%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	6,880	78.5%
BUILD_TUPLE	1,820	20.8%
BINARY_SUBSCR	60	0.7%

Successors	Count	Percentage
RETURN_VALUE	6,860	78.3%
LOAD_ATTR_INSTANCE_VALUE	1,820	20.8%
UNPACK_SEQUENCE_TWO_TUPLE	40	0.5%
LOAD_ATTR	20	0.2%
UNPACK_SEQUENCE	20	0.2%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	78,840	80.2%
ENTER_EXECUTOR	17,480	17.8%
LOAD_FAST	1,600	1.6%
BINARY_SUBSCR	260	0.3%
JUMP_BACKWARD	100	0.1%

Successors	Count	Percentage
RESUME_CHECK	98,280	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	9,767,540	99.3%
LOAD_CONST	33,080	0.3%
COPY	13,580	0.1%
LOAD_FAST_LOAD_FAST	8,760	0.1%
LOAD_DEREF	8,340	0.1%

Successors	Count	Percentage
RETURN_VALUE	9,507,680	96.7%
LOAD_CONST	167,960	1.7%
CALL_LEN	96,540	1.0%
LOAD_GLOBAL_MODULE	15,640	0.2%
STORE_FAST	10,500	0.1%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_CONST	8,520	99.1%
BINARY_SUBSCR	80	0.9%

Successors	Count	Percentage
LOAD_CONST	8,600	100.0%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	254,960	100.0%
BINARY_SUBSCR	40	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	254,960	100.0%
CALL	40	0.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
RETURN_VALUE	143,320	45.7%
ENTER_EXECUTOR	99,940	31.9%
LOAD_CONST	64,200	20.5%
BUILD_LIST	3,340	1.1%
LOAD_FAST	2,480	0.8%

Successors	Count	Percentage
RESUME_CHECK	313,480	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	360,280	90.4%
LOAD_FAST	12,340	3.1%
LOAD_CONST	6,720	1.7%
BINARY_OP_ADD_INT	6,720	1.7%
BINARY_OP_SUBTRACT_INT	5,320	1.3%

Successors	Count	Percentage
GET_ITER	384,380	96.4%
STORE_FAST	7,680	1.9%
JUMP_FORWARD	3,840	1.0%
CALL_BUILTIN_CLASS	2,680	0.7%
CALL	20	0.0%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
RETURN_GENERATOR	3,700	99.5%
CALL	20	0.5%

Successors	Count	Percentage
STORE_FAST	3,720	100.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	205,140	67.4%
BINARY_SUBSCR_LIST_INT	96,540	31.7%
RETURN_VALUE	2,760	0.9%
CALL	120	0.0%

Successors	Count	Percentage
LOAD_CONST	303,120	99.5%
BINARY_OP_ADD_INT	1,420	0.5%
BINARY_OP	20	0.0%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
ENTER_EXECUTOR	590,840	98.9%
LOAD_FAST	2,640	0.4%
BUILD_TUPLE	2,300	0.4%
LOAD_ATTR_INSTANCE_VALUE	1,820	0.3%
CALL	60	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	559,960	93.7%
LOAD_FAST	37,100	6.2%
JUMP_BACKWARD	640	0.1%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	1,520	76.8%
LOAD_ATTR_METHOD_NO_DICT	380	19.2%
CALL	80	4.0%

Successors	Count	Percentage
LIST_APPEND	1,540	77.8%
YIELD_VALUE	320	16.2%
STORE_FAST	120	6.1%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	1,280	97.0%
CALL	40	3.0%

Successors	Count	Percentage
GET_ITER	1,320	100.0%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_LAZY_DICT	1,240	98.4%
CALL	20	1.6%

Successors	Count	Percentage
STORE_FAST	1,260	100.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	3,700	97.9%
RETURN_GENERATOR	40	1.1%
CALL	40	1.1%

Successors	Count	Percentage
POP_TOP	3,720	98.4%
STORE_FAST	60	1.6%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
PUSH_NULL	120	66.7%
CALL	60	33.3%

Successors	Count	Percentage
POP_TOP	60	33.3%
LOAD_FAST	60	33.3%
STORE_FAST	60	33.3%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	433,460	34.5%
LOAD_FAST_LOAD_FAST	358,520	28.6%
BINARY_SUBSCR_TUPLE_INT	254,960	20.3%
LOAD_ATTR_METHOD_WITH_VALUES	192,280	15.3%
LOAD_GLOBAL_MODULE	4,840	0.4%

Successors	Count	Percentage
RESUME_CHECK	996,360	79.4%
MAKE_CELL	255,000	20.3%
COPY_FREE_VARS	3,720	0.3%
RETURN_GENERATOR	60	0.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	203,440	98.8%
LOAD_FAST	2,480	1.2%
CALL	80	0.0%

Successors	Count	Percentage
RESUME_CHECK	203,480	98.8%
MAKE_CELL	2,520	1.2%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	5,100	99.2%
CALL	40	0.8%

Successors	Count	Percentage
JUMP_FORWARD	5,140	100.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	427,580	39.8%
LOAD_CONST	376,240	35.0%
LOAD_ATTR_CLASS	250,720	23.3%
LOAD_FAST_LOAD_FAST	11,920	1.1%
LOAD_FAST	5,320	0.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	616,980	57.4%
POP_JUMP_IF_TRUE	361,580	33.6%
RETURN_VALUE	96,560	9.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	8,520	98.4%
COMPARE_OP	100	1.2%
LOAD_FAST_LOAD_FAST	40	0.5%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	5,220	60.3%
POP_JUMP_IF_FALSE	3,440	39.7%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	2,100	99.1%
CONTAINS_OP	20	0.9%

Successors	Count	Percentage
RETURN_VALUE	2,120	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
LOAD_FAST	1,914,920	86.8%
GET_ITER	214,580	9.7%
SWAP	63,960	2.9%
JUMP_BACKWARD	7,440	0.3%
EXTENDED_ARG	2,740	0.1%

Successors	Count	Percentage
STORE_FAST	2,137,860	96.9%
STORE_FAST_LOAD_FAST	64,760	2.9%
LOAD_FAST	1,140	0.1%
LOAD_GLOBAL_BUILTIN	460	0.0%
SWAP	440	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	240,060	60.1%
SWAP	144,600	36.2%
JUMP_BACKWARD	12,340	3.1%
EXTENDED_ARG	1,600	0.4%
FOR_ITER	520	0.1%

Successors	Count	Percentage
STORE_FAST	250,820	62.8%
STORE_FAST_LOAD_FAST	143,660	35.9%
STORE_DEREF	2,620	0.7%
LOAD_FAST	1,180	0.3%
RETURN_CONST	400	0.1%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	250,760	100.0%
LOAD_ATTR	100	0.0%

Successors	Count	Percentage
COMPARE_OP_INT	250,720	99.9%
COMPARE_OP	80	0.0%
STORE_FAST	60	0.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	11,978,380	96.1%
RETURN_VALUE	268,920	2.2%
STORE_FAST_LOAD_FAST	143,640	1.2%
LOAD_FAST_LOAD_FAST	66,320	0.5%
BINARY_SUBSCR_DICT	1,820	0.0%

Successors	Count	Percentage
LOAD_FAST	10,098,520	81.0%
STORE_FAST	879,740	7.1%
LOAD_ATTR_METHOD_WITH_VALUES	466,620	3.7%
LOAD_CONST	465,120	3.7%
CALL_BUILTIN_CLASS	360,280	2.9%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	1,240	98.4%
LOAD_ATTR	20	1.6%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	1,240	98.4%
CALL	20	1.6%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	6,260	45.0%
BINARY_SUBSCR_LIST_INT	3,700	26.6%
STORE_FAST_LOAD_FAST	1,820	13.1%
LOAD_ATTR_INSTANCE_VALUE	1,820	13.1%
LOAD_ATTR	220	1.6%

Successors	Count	Percentage
LOAD_FAST	10,540	75.8%
LOAD_CONST	1,600	11.5%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,280	9.2%
CALL_METHOD_DESCRIPTOR_FAST	380	2.7%
CALL	100	0.7%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	466,620	59.4%
LOAD_FAST	318,000	40.5%
LOAD_ATTR	680	0.1%

Successors	Count	Percentage
LOAD_FAST	376,000	47.9%
LOAD_FAST_LOAD_FAST	214,980	27.4%
CALL_PY_EXACT_ARGS	192,280	24.5%
LOAD_DEREF	1,940	0.2%
CALL	100	0.0%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	500	83.3%
LOAD_ATTR	100	16.7%

Successors	Count	Percentage
PUSH_NULL	600	100.0%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
STORE_FAST	646,940	65.7%
RESUME_CHECK	162,460	16.5%
POP_JUMP_IF_FALSE	70,420	7.2%
LOAD_GLOBAL_BUILTIN	62,680	6.4%
POP_TOP	18,400	1.9%

Successors	Count	Percentage
LOAD_FAST	675,960	68.6%
LOAD_FAST_LOAD_FAST	220,780	22.4%
LOAD_GLOBAL_BUILTIN	62,680	6.4%
LOAD_CONST	25,420	2.6%
LOAD_GLOBAL	20	0.0%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	606,920	38.0%
STORE_FAST	280,900	17.6%
POP_JUMP_IF_FALSE	204,940	12.8%
POP_TOP	147,080	9.2%
RESUME_CHECK	130,920	8.2%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	675,620	42.3%
COMPARE_OP_INT	427,580	26.8%
LOAD_ATTR_CLASS	250,760	15.7%
LOAD_FAST	137,920	8.6%
STORE_FAST	64,520	4.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	45,531,540	92.3%
POP_TOP	1,914,920	3.9%
CALL_PY_EXACT_ARGS	996,360	2.0%
CALL_ALLOC_AND_ENTER_INIT	313,480	0.6%
MAKE_CELL	257,580	0.5%

Successors	Count	Percentage
POP_TOP	36,383,080	73.8%
LOAD_FAST	12,053,980	24.4%
LOAD_FAST_LOAD_FAST	327,240	0.7%
LOAD_CONST	259,520	0.5%
LOAD_GLOBAL_BUILTIN	162,460	0.3%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	507,880	63.3%
LOAD_FAST	294,120	36.7%
STORE_ATTR	280	0.0%

Successors	Count	Percentage
RETURN_CONST	313,520	39.1%
LOAD_FAST	291,760	36.4%
LOAD_FAST_LOAD_FAST	193,220	24.1%
LOAD_CONST	2,520	0.3%
BUILD_MAP	1,260	0.2%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	24,240	99.8%
STORE_SUBSCR	40	0.2%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	24,280	100.0%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST	147,240	78.6%
LOAD_ATTR_INSTANCE_VALUE	24,240	12.9%
SWAP	13,580	7.3%
LOAD_FAST_LOAD_FAST	2,000	1.1%
STORE_SUBSCR	160	0.1%

Successors	Count	Percentage
RETURN_CONST	147,260	78.7%
LOAD_FAST	29,500	15.8%
ENTER_EXECUTOR	7,500	4.0%
LOAD_FAST_LOAD_FAST	2,320	1.2%
JUMP_BACKWARD	640	0.3%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
RETURN_VALUE	671,480	49.7%
RETURN_CONST	469,140	34.7%
LOAD_FAST	209,780	15.5%
TO_BOOL	480	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	875,220	64.8%
POP_JUMP_IF_TRUE	417,120	30.9%
ENTER_EXECUTOR	58,540	4.3%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	142,040	98.8%
LOAD_ATTR_INSTANCE_VALUE	1,560	1.1%
UNPACK_SEQUENCE	60	0.0%
BINARY_SUBSCR_DICT	40	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	143,700	100.0%

Specialization stats

Specialization stats by family

BINARY_OP

specialization stats for BINARY_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	15,760	11.9%
hit ⓘ Specialized instructions that complete.	115,060	86.9%

Success	Count	Ratio
Success	960	60.0%
Failure	640	40.0%

Failure kind	Count	Ratio
multiply different types	400	62.5%
remainder	240	37.5%

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.	1,060	0.0%
hit ⓘ Specialized instructions that complete.	10,202,560	100.0%

Success	Count	Ratio
Success	1,060	100.0%
Failure	0	0.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	4,840	0.2%
hit ⓘ Specialized instructions that complete.	2,886,680	99.7%

Success	Count	Ratio
Success	2,200	90.9%
Failure	220	9.1%

Failure kind	Count	Ratio
class no vectorcall	120	54.5%
wrong number arguments	100	45.5%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	780	0.1%
hit ⓘ Specialized instructions that complete.	1,083,780	99.9%

Success	Count	Ratio
Success	780	100.0%
Failure	0	0.0%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,934,480	99.8%
hit ⓘ Specialized instructions that complete.	2,120	0.1%

Success	Count	Ratio
Success	20	1.7%
Failure	1,160	98.3%

Failure kind	Count	Ratio
list	1,160	100.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,900	0.1%
hit ⓘ Specialized instructions that complete.	2,602,240	99.8%
miss ⓘ Specialized instructions that deopt.	3,180	0.1%

Success	Count	Ratio
Success	840	100.0%
Failure	0	0.0%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,380	0.0%
hit ⓘ Specialized instructions that complete.	13,512,260	100.0%

Success	Count	Ratio
Success	2,380	100.0%
Failure	0	0.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	2,120	0.1%
hit ⓘ Specialized instructions that complete.	2,581,240	99.8%

Success	Count	Ratio
Success	2,120	100.0%
Failure	0	0.0%

POP_JUMP_IF_FALSE

specialization stats for POP_JUMP_IF_FALSE 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

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	280	0.0%
hit ⓘ Specialized instructions that complete.	802,280	99.9%

Success	Count	Ratio
Success	280	100.0%
Failure	0	0.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	200	0.1%
hit ⓘ Specialized instructions that complete.	211,500	99.8%

Success	Count	Ratio
Success	200	100.0%
Failure	0	0.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	480	0.0%
hit ⓘ Specialized instructions that complete.	1,350,880	99.9%

Success	Count	Ratio
Success	480	100.0%
Failure	0	0.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	60	0.0%
hit ⓘ Specialized instructions that complete.	143,700	99.9%

Success	Count	Ratio
Success	60	100.0%
Failure	0	0.0%

Specialization effectiveness

specialization effectiveness

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

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. `LOAD_FAST`.	229,644,780	71.2%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. `LOAD_ATTR`, `BINARY_SLICE`.	7,816,920	2.4%
Specialized hits ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that complete.	85,017,920	26.4%
Specialized misses ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that deopt.	3,180	0.0%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
CONTAINS_OP	1,934,480	98.4%
BINARY_OP	15,760	0.8%
CALL	4,840	0.2%
FOR_ITER	3,900	0.2%
LOAD_ATTR	2,380	0.1%
LOAD_GLOBAL	2,120	0.1%
BINARY_SUBSCR	1,060	0.1%
COMPARE_OP	780	0.0%
TO_BOOL	480	0.0%
STORE_ATTR	280	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
FOR_ITER_RANGE	2,120	66.7%
FOR_ITER_LIST	1,060	33.3%
CACHE	0	0.0%
EXIT_INIT_CHECK	0	0.0%
GET_ITER	0	0.0%
INTERPRETER_EXIT	0	0.0%
MAKE_FUNCTION	0	0.0%
NOP	0	0.0%
POP_TOP	0	0.0%
PUSH_NULL	0	0.0%

Call stats

Inlined calls and frame stats

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

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	47,446,640	49.2%
Calls to Python functions inlined	48,972,640	50.8%
Calls via PyEval_EvalFrame (total)	47,446,640	49.2%
Calls via PyEval_EvalFrame (vector)	9,148,560	9.5%
Calls via PyEval_EvalFrame (generator)	38,298,080	39.7%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	9,148,560	9.5%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	9,147,160	9.5%
Calls via PyEval_EvalFrame (function ex)	160	0.0%
Calls via PyEval_EvalFrame (api)	0	0.0%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	0	0.0%
Frames pushed	58,434,680	60.6%

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	5,807,920	23.0%
Frees to freelist	5,809,180
Allocations	19,407,980	77.0%
Allocations to 512 bytes	19,404,780	77.0%
Allocations to 4 kbytes	3,200	0.0%
Allocations over 4 kbytes	0	0.0%
Frees	19,835,515
Inline values	314,880
Interpreter increfs	694,967,840	96.7%
Interpreter decrefs	712,849,820	95.9%
Increfs	23,847,974	3.3%
Decrefs	30,625,418	4.1%
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	72,420
Method cache misses	840
Method cache collisions	662
Method cache dunder hits	9,291,009
Method cache dunder misses	191

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.	15,660
Traces created ⓘ The number of traces that were successfully created.	2,580	16.5%
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.	10,680	68.2%
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.	13,080	83.5%
Inner loop found ⓘ A trace is truncated because it has an inner loop	2,360	15.1%
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.	80	0.5%
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	127,569,180
Uops executed ⓘ The total number of uops (micro-operations) that were executed	3,038,601,700	2,381.9%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	2,580
Optimizer successes ⓘ The number of traces that were successfully optimized.	2,580	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	160	6.2%
<= 16	300	11.6%
<= 32	700	27.1%
<= 64	660	25.6%
<= 128	640	24.8%
<= 256	120	4.7%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	140	5.4%
<= 8	300	11.6%
<= 16	440	17.1%
<= 32	520	20.2%
<= 64	840	32.6%
<= 128	340	13.2%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	11,493,780	9.0%
<= 8	6,670,680	5.2%
<= 16	40,391,120	31.7%
<= 32	9,086,460	7.1%
<= 64	9,888,840	7.8%
<= 128	5,629,040	4.4%
<= 256	817,680	0.6%
<= 512	1,424,580	1.1%
<= 1,024	846,000	0.7%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	212,659,280	7.0%	7.0%
_CHECK_VALIDITY	165,288,620	5.4%	12.4%
_LOAD_CONST_INLINE_BORROW	132,613,860	4.4%	16.8%
_GUARD_TYPE_VERSION	126,846,540	4.2%	21.0%
_BINARY_SUBSCR_LIST_INT	90,093,220	3.0%	23.9%
_TIER2_RESUME_CHECK	89,723,960	3.0%	26.9%
_START_EXECUTOR	86,248,180	2.8%	29.7%
_EXIT_TRACE	85,974,840	2.8%	32.6%
_LOAD_FAST_1	83,081,160	2.7%	35.3%
_CHECK_MANAGED_OBJECT_HAS_VALUES	80,385,760	2.6%	37.9%
_LOAD_ATTR_INSTANCE_VALUE_0	80,385,760	2.6%	40.6%
_GUARD_IS_FALSE_POP	76,103,840	2.5%	43.1%	17.3%
_LOAD_FAST	74,345,260	2.4%	45.5%
_GUARD_NOS_INT	71,884,000	2.4%	47.9%
_COMPARE_OP_INT	70,252,200	2.3%	50.2%
_LOAD_FAST_0	61,585,300	2.0%	52.2%
_LOAD_FAST_4	59,018,220	1.9%	54.2%
_STORE_FAST	57,505,540	1.9%	56.1%
_GUARD_NOT_EXHAUSTED_LIST	52,952,860	1.7%	57.8%	8.4%
_ITER_CHECK_LIST	52,952,860	1.7%	59.6%
_LOAD_DEREF	48,528,800	1.6%	61.2%
_ITER_NEXT_LIST	48,491,460	1.6%	62.8%
_LOAD_FAST_6	47,470,280	1.6%	64.3%
_CHECK_FUNCTION_EXACT_ARGS	47,097,320	1.5%	65.9%
_PUSH_FRAME	47,097,320	1.5%	67.4%
_SAVE_RETURN_OFFSET	47,097,320	1.5%	69.0%
_LOAD_CONST_INLINE_WITH_NULL	47,058,680	1.5%	70.5%
_CALL_LEN	46,638,040	1.5%	72.1%
_CONTAINS_OP	46,563,460	1.5%	73.6%
_RESUME_CHECK	45,186,180	1.5%	75.1%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	45,167,300	1.5%	76.6%
_GUARD_KEYS_VERSION	45,167,300	1.5%	78.0%
_LOAD_ATTR_METHOD_WITH_VALUES	45,167,300	1.5%	79.5%
_POP_FRAME	44,249,700	1.5%	81.0%
_CHECK_STACK_SPACE_OPERAND	43,045,260	1.4%	82.4%
_INIT_CALL_PY_EXACT_ARGS_1	41,479,000	1.4%	83.8%
_ITER_CHECK_RANGE	41,323,640	1.4%	85.1%	1.3%
_COLD_EXIT	41,321,000	1.4%	86.5%
_GUARD_NOT_EXHAUSTED_RANGE	40,786,320	1.3%	87.8%	6.1%
_GUARD_IS_TRUE_POP	40,368,600	1.3%	89.2%	16.7%
_ITER_NEXT_RANGE	38,279,220	1.3%	90.4%
_JUMP_TO_TOP	35,357,020	1.2%	91.6%
_STORE_FAST_1	35,066,600	1.2%	92.7%
_STORE_FAST_6	23,388,720	0.8%	93.5%
_CHECK_FUNCTION	16,384,100	0.5%	94.0%
_LOAD_FAST_5	13,118,500	0.4%	94.5%
_LOAD_FAST_3	12,629,380	0.4%	94.9%
_BINARY_OP_ADD_INT	10,483,020	0.3%	95.2%
_CHECK_VALIDITY_AND_SET_IP	10,336,520	0.3%	95.6%
_BINARY_SUBSCR	9,146,900	0.3%	95.9%
_SWAP	9,101,840	0.3%	96.2%
_COPY	8,763,560	0.3%	96.5%
_GUARD_TOS_INT	8,147,200	0.3%	96.7%
_LOAD_FAST_2	7,540,740	0.2%	97.0%
_POP_TOP	7,086,260	0.2%	97.2%
_GET_ITER	6,482,560	0.2%	97.4%
_LOAD_FAST_7	5,763,040	0.2%	97.6%
_STORE_FAST_3	5,711,940	0.2%	97.8%
_CHECK_PERIODIC	4,875,660	0.2%	98.0%
_STORE_SUBSCR_LIST_INT	4,447,500	0.1%	98.1%
_BINARY_OP_SUBTRACT_INT	4,388,880	0.1%	98.3%
_STORE_FAST_7	3,679,220	0.1%	98.4%
_INIT_CALL_PY_EXACT_ARGS_2	3,548,940	0.1%	98.5%
_GUARD_BOTH_INT	3,479,760	0.1%	98.6%
_STORE_FAST_2	3,281,040	0.1%	98.7%
_LIST_APPEND	2,667,700	0.1%	98.8%
_BINARY_SLICE	2,623,400	0.1%	98.9%
_CALL_BUILTIN_CLASS	2,393,820	0.1%	99.0%
_BUILD_TUPLE	2,292,400	0.1%	99.0%
_STORE_DEREF	2,209,200	0.1%	99.1%
_INIT_CALL_PY_EXACT_ARGS_0	2,069,380	0.1%	99.2%
_LOAD_CONST_INLINE	1,978,060	0.1%	99.3%
_MAKE_FUNCTION	1,911,140	0.1%	99.3%
_RETURN_GENERATOR	1,911,140	0.1%	99.4%
_COPY_FREE_VARS	1,911,140	0.1%	99.4%
_SET_FUNCTION_ATTRIBUTE	1,911,140	0.1%	99.5%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	1,911,140	0.1%	99.6%
_FOR_ITER_TIER_TWO	1,612,360	0.1%	99.6%	17.0%
_GUARD_BUILTINS_VERSION	1,569,280	0.1%	99.7%
_GUARD_GLOBALS_VERSION	1,569,280	0.1%	99.7%
_LOAD_GLOBAL_BUILTINS	1,569,280	0.1%	99.8%
_LOAD_GLOBAL	1,199,320	0.0%	99.8%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	1,162,980	0.0%	99.9%
_LOAD_ATTR_METHOD_NO_DICT	1,151,400	0.0%	99.9%
_BUILD_LIST	649,900	0.0%	99.9%
_CALL_METHOD_DESCRIPTOR_O	554,340	0.0%	99.9%
_STORE_FAST_5	346,500	0.0%	99.9%
_GUARD_IS_NOT_NONE_POP	293,860	0.0%	100.0%	0.9%
_DEOPT	273,340	0.0%	100.0%
_TO_BOOL_BOOL	205,200	0.0%	100.0%
_STORE_FAST_4	191,960	0.0%	100.0%
_CONTAINS_OP_DICT	143,780	0.0%	100.0%
_GUARD_DORV_NO_DICT	142,080	0.0%	100.0%
_STORE_ATTR_INSTANCE_VALUE	142,080	0.0%	100.0%
_BINARY_SUBSCR_DICT	123,100	0.0%	100.0%
_BINARY_SUBSCR_STR_INT	39,960	0.0%	100.0%
_COMPARE_OP_STR	39,960	0.0%	100.0%
_GUARD_BOTH_UNICODE	39,960	0.0%	100.0%
_UNPACK_SEQUENCE_TWO_TUPLE	22,720	0.0%	100.0%
_MAKE_CELL	18,880	0.0%	100.0%
_BINARY_SUBSCR_TUPLE_INT	18,880	0.0%	100.0%
_BINARY_OP	18,480	0.0%	100.0%
_CALL_STR_1	10,180	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_FAST	6,180	0.0%	100.0%
_BINARY_OP_MULTIPLY_INT	2,240	0.0%	100.0%
_PUSH_NULL	900	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
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	80,385,760	2.6%	2.6%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	80,385,760	2.6%	5.3%
_LOAD_CONST_INLINE_BORROW _GUARD_NOS_INT	71,876,980	2.4%	7.7%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	61,585,300	2.0%	9.7%
_GUARD_NOS_INT _COMPARE_OP_INT	58,052,300	1.9%	11.6%
_START_EXECUTOR _TIER2_RESUME_CHECK	55,187,380	1.8%	13.4%
_LOAD_FAST_4 _GUARD_TYPE_VERSION	54,025,500	1.8%	15.2%
_CHECK_VALIDITY _LOAD_CONST_INLINE_BORROW	53,662,920	1.8%	17.0%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	52,952,860	1.7%	18.7%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	50,643,600	1.7%	20.4%
_SET_IP _LOAD_DEREF	48,528,800	1.6%	22.0%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	48,491,460	1.6%	23.6%
_LOAD_DEREF _CHECK_VALIDITY	48,214,500	1.6%	25.1%
_SAVE_RETURN_OFFSET _PUSH_FRAME	47,097,320	1.5%	26.7%
_CALL_LEN _CHECK_VALIDITY	46,638,040	1.5%	28.2%
_CONTAINS_OP _CHECK_VALIDITY	46,563,460	1.5%	29.8%
_SET_IP _CONTAINS_OP	46,457,740	1.5%	31.3%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	46,310,900	1.5%	32.8%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	45,167,300	1.5%	34.3%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	45,167,300	1.5%	35.8%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	45,167,300	1.5%	37.3%
_PUSH_FRAME _RESUME_CHECK	45,167,300	1.5%	38.8%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_1	45,121,540	1.5%	40.2%
_LOAD_FAST_1 _BINARY_SUBSCR_LIST_INT	45,041,460	1.5%	41.7%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	44,871,880	1.5%	43.2%
_SET_IP _CALL_LEN	44,775,880	1.5%	44.7%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE_OPERAND	43,045,260	1.4%	46.1%
_BINARY_SUBSCR_LIST_INT _SET_IP	42,694,940	1.4%	47.5%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	41,479,000	1.4%	48.9%
_ITER_CHECK_RANGE _GUARD_NOT_EXHAUSTED_RANGE	40,786,320	1.3%	50.2%
_COMPARE_OP_INT _POP_FRAME	39,217,340	1.3%	51.5%
_TIER2_RESUME_CHECK _ITER_CHECK_RANGE	39,061,480	1.3%	52.8%
_RESUME_CHECK _LOAD_CONST_INLINE_WITH_NULL	38,590,940	1.3%	54.1%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_0	38,590,940	1.3%	55.3%
_CHECK_STACK_SPACE_OPERAND _INIT_CALL_PY_EXACT_ARGS_1	38,514,920	1.3%	56.6%
_GUARD_NOT_EXHAUSTED_RANGE _ITER_NEXT_RANGE	38,279,220	1.3%	57.8%
_LOAD_FAST_1 _SET_IP	36,724,740	1.2%	59.1%
_LOAD_CONST_INLINE_BORROW _EXIT_TRACE	34,730,820	1.1%	60.2%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	34,536,580	1.1%	61.3%
_ITER_NEXT_LIST _STORE_FAST_1	34,496,420	1.1%	62.5%
_CHECK_VALIDITY _LOAD_FAST_1	34,467,520	1.1%	63.6%
_STORE_FAST_1 _SET_IP	34,467,520	1.1%	64.7%
_GUARD_IS_FALSE_POP _LOAD_CONST_INLINE_BORROW	30,558,400	1.0%	65.7%
_LOAD_FAST _SET_IP	28,877,460	1.0%	66.7%
_POP_FRAME _GUARD_IS_TRUE_POP	27,311,760	0.9%	67.6%
_STORE_FAST _LOAD_FAST_4	26,760,760	0.9%	68.5%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_6	25,578,260	0.8%	69.3%
_LOAD_FAST_6 _SET_IP	23,876,760	0.8%	70.1%
_STORE_FAST_6 _LOAD_FAST_4	23,028,120	0.8%	70.9%
_BINARY_SUBSCR_LIST_INT _STORE_FAST	22,841,280	0.8%	71.6%
_ITER_NEXT_RANGE _STORE_FAST_6	21,409,040	0.7%	72.3%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_6	21,298,840	0.7%	73.0%
_LOAD_FAST_6 _BINARY_SUBSCR_LIST_INT	21,298,840	0.7%	73.7%
_COMPARE_OP_INT _GUARD_IS_FALSE_POP	17,799,600	0.6%	74.3%
_GUARD_IS_TRUE_POP _JUMP_TO_TOP	16,378,220	0.5%	74.8%
_GUARD_IS_FALSE_POP _EXIT_TRACE	15,585,500	0.5%	75.4%
_ITER_NEXT_LIST _STORE_FAST	13,385,000	0.4%	75.8%
_COMPARE_OP_INT _GUARD_IS_TRUE_POP	12,564,900	0.4%	76.2%
_START_EXECUTOR _SET_IP	12,394,700	0.4%	76.6%
_POP_FRAME _GUARD_IS_FALSE_POP	11,905,580	0.4%	77.0%
_BINARY_SUBSCR_LIST_INT _LOAD_CONST_INLINE_BORROW	11,563,040	0.4%	77.4%
_GUARD_IS_FALSE_POP _JUMP_TO_TOP	11,304,200	0.4%	77.8%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST	11,092,360	0.4%	78.1%
_LOAD_FAST _LOAD_CONST_INLINE_BORROW	10,684,600	0.4%	78.5%
_LOAD_CONST_INLINE_BORROW _BINARY_SUBSCR_LIST_INT	10,270,480	0.3%	78.8%
_STORE_FAST _LOAD_FAST	10,094,420	0.3%	79.2%
_GUARD_NOS_INT _BINARY_OP_ADD_INT	9,462,060	0.3%	79.5%
_START_EXECUTOR _LOAD_CONST_INLINE_BORROW	9,447,180	0.3%	79.8%
_CHECK_VALIDITY _LOAD_FAST	9,313,900	0.3%	80.1%
_SET_IP _BINARY_SUBSCR	9,146,900	0.3%	80.4%
_LOAD_FAST _EXIT_TRACE	9,133,880	0.3%	80.7%
_GUARD_IS_TRUE_POP _EXIT_TRACE	8,156,080	0.3%	80.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	8,016,640	0.3%	81.2%
_GUARD_TOS_INT _COMPARE_OP_INT	7,974,580	0.3%	81.5%
_LOAD_ATTR_INSTANCE_VALUE_0 _SET_IP	7,729,540	0.3%	81.7%
_BINARY_OP_ADD_INT _STORE_FAST	7,532,280	0.2%	82.0%
_CHECK_FUNCTION _LOAD_CONST_INLINE_BORROW	7,492,800	0.2%	82.2%
_GUARD_IS_FALSE_POP _SET_IP	7,266,240	0.2%	82.5%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_3	7,198,620	0.2%	82.7%
_BINARY_SUBSCR _CHECK_VALIDITY	7,179,020	0.2%	82.9%
_LOAD_FAST _LOAD_FAST	7,075,640	0.2%	83.2%
_STORE_FAST _CHECK_FUNCTION	6,903,260	0.2%	83.4%
_LOAD_FAST_3 _SET_IP	6,743,200	0.2%	83.6%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST	6,703,080	0.2%	83.8%
_LOAD_FAST_5 _LOAD_FAST	6,674,680	0.2%	84.1%
_LOAD_FAST_5 _GUARD_TYPE_VERSION	5,972,060	0.2%	84.3%
_ITER_NEXT_RANGE _STORE_FAST	5,712,480	0.2%	84.4%
_ITER_NEXT_RANGE _STORE_FAST_3	5,665,540	0.2%	84.6%
_STORE_FAST_3 _LOAD_FAST_0	5,658,240	0.2%	84.8%
_GUARD_IS_FALSE_POP _LOAD_FAST	5,636,700	0.2%	85.0%
_BINARY_SUBSCR_LIST_INT _CHECK_FUNCTION	5,626,400	0.2%	85.2%
_CHECK_VALIDITY _BINARY_SUBSCR_LIST_INT	5,224,180	0.2%	85.4%
_GUARD_IS_TRUE_POP _LOAD_FAST_5	4,953,080	0.2%	85.5%
_LOAD_FAST _GUARD_TOS_INT	4,861,140	0.2%	85.7%
_GUARD_IS_TRUE_POP _LOAD_FAST_3	4,725,220	0.2%	85.8%
_GET_ITER _CHECK_VALIDITY	4,571,420	0.2%	86.0%
_LOAD_FAST_4 _LOAD_FAST	4,521,100	0.1%	86.1%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	4,461,400	0.1%	86.3%
_COPY _COPY	4,381,780	0.1%	86.4%
_COPY _BINARY_SUBSCR_LIST_INT	4,381,780	0.1%	86.6%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	860
BINARY_SUBSCR_GETITEM	540
CALL_KW	300
CALL_LIST_APPEND	120
CALL_ALLOC_AND_ENTER_INIT	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

Files

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

Latest commit

History

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

File metadata and controls

Pystats results

Execution counts

Pair counts

Predecessor/Successor Pairs

BINARY_SLICE

CACHE

BINARY_SUBSCR

EXIT_INIT_CHECK

GET_ITER

INTERPRETER_EXIT

MAKE_FUNCTION

NOP

POP_TOP

PUSH_NULL

RETURN_GENERATOR

RETURN_VALUE

STORE_SUBSCR

TO_BOOL

BINARY_OP

BUILD_LIST

BUILD_MAP

BUILD_TUPLE

CALL

CALL_FUNCTION_EX

CALL_INTRINSIC_1

CALL_KW

COMPARE_OP

CONTAINS_OP

COPY

COPY_FREE_VARS

ENTER_EXECUTOR

EXTENDED_ARG

FOR_ITER

JUMP_BACKWARD

JUMP_FORWARD

LIST_APPEND

LIST_EXTEND

LOAD_ATTR

LOAD_CONST

LOAD_DEREF

LOAD_FAST

LOAD_FAST_AND_CLEAR

LOAD_FAST_CHECK

LOAD_FAST_LOAD_FAST

LOAD_GLOBAL

MAKE_CELL

POP_JUMP_IF_FALSE

POP_JUMP_IF_NOT_NONE

POP_JUMP_IF_TRUE

RETURN_CONST

SET_FUNCTION_ATTRIBUTE

STORE_ATTR

STORE_DEREF

STORE_FAST

STORE_FAST_LOAD_FAST

STORE_FAST_STORE_FAST

SWAP

UNPACK_SEQUENCE

YIELD_VALUE

RESUME

BINARY_OP_ADD_INT

BINARY_OP_MULTIPLY_INT

BINARY_OP_SUBTRACT_FLOAT

BINARY_OP_SUBTRACT_INT

BINARY_SUBSCR_DICT

BINARY_SUBSCR_GETITEM

BINARY_SUBSCR_LIST_INT

BINARY_SUBSCR_STR_INT

BINARY_SUBSCR_TUPLE_INT

CALL_ALLOC_AND_ENTER_INIT

CALL_BUILTIN_CLASS

CALL_BUILTIN_FAST_WITH_KEYWORDS

CALL_LEN

CALL_LIST_APPEND