Pystats results

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

Execution counts

Execution counts for Tier 1 instructions.

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

Name	Count	Self	Cumulative	Miss ratio
LOAD_FAST	311,243,100	19.8%	19.8%
RETURN_VALUE	88,598,220	5.6%	25.4%
POP_JUMP_IF_FALSE	84,209,480	5.4%	30.8%
LOAD_CONST_IMMORTAL	83,974,440	5.3%	36.1%
RESUME_CHECK	81,947,280	5.2%	41.3%	0.0%
LOAD_ATTR_INSTANCE_VALUE	78,973,660	5.0%	46.3%
LOAD_FAST_LOAD_FAST	77,258,620	4.9%	51.2%
POP_TOP	62,560,700	4.0%	55.2%
STORE_FAST	60,696,280	3.9%	59.1%
LOAD_ATTR_METHOD_WITH_VALUES	56,869,200	3.6%	62.7%
STORE_ATTR_SLOT	56,697,140	3.6%	66.3%	6.2%
TO_BOOL_BOOL	52,987,080	3.4%	69.7%
CALL_PY_EXACT_ARGS	36,429,880	2.3%	72.0%
LOAD_GLOBAL_MODULE	33,257,940	2.1%	74.1%
LOAD_ATTR_SLOT	32,906,740	2.1%	76.2%	1.5%
INTERPRETER_EXIT	30,985,100	2.0%	78.2%
POP_JUMP_IF_NOT_NONE	22,712,840	1.4%	79.6%
PUSH_NULL	21,743,620	1.4%	81.0%
LOAD_ATTR_METHOD_NO_DICT	20,286,520	1.3%	82.3%	0.0%
TO_BOOL_NONE	19,295,420	1.2%	83.5%
LOAD_SMALL_INT	18,429,200	1.2%	84.7%
LOAD_ATTR_MODULE	17,922,040	1.1%	85.8%
COMPARE_OP_INT	14,723,640	0.9%	86.8%
CALL_METHOD_DESCRIPTOR_O	14,436,600	0.9%	87.7%	0.0%
ENTER_EXECUTOR	12,582,240	0.8%	88.5%
CALL_BUILTIN_O	12,412,620	0.8%	89.3%
STORE_ATTR_INSTANCE_VALUE	10,412,500	0.7%	89.9%
CALL_METHOD_DESCRIPTOR_NOARGS	10,355,800	0.7%	90.6%	0.0%
LOAD_ATTR	10,047,320	0.6%	91.2%
CALL_NON_PY_GENERAL	8,945,020	0.6%	91.8%
CALL_FUNCTION_EX	8,106,240	0.5%	92.3%
POP_JUMP_IF_TRUE	7,834,940	0.5%	92.8%
CALL	7,834,600	0.5%	93.3%
RETURN_GENERATOR	7,543,380	0.5%	93.8%
LOAD_CONST	6,873,560	0.4%	94.2%
CALL_PY_GENERAL	6,710,900	0.4%	94.6%
SEND_GEN	6,131,760	0.4%	95.0%
END_SEND	5,866,680	0.4%	95.4%
BINARY_OP_ADD_INT	5,598,780	0.4%	95.8%
POP_JUMP_IF_NONE	5,093,100	0.3%	96.1%
GET_AWAITABLE	5,019,940	0.3%	96.4%
LOAD_GLOBAL_BUILTIN	4,978,500	0.3%	96.7%	0.0%
TO_BOOL	4,185,780	0.3%	97.0%
CALL_KW_NON_PY	3,513,920	0.2%	97.2%
COMPARE_OP_FLOAT	3,463,180	0.2%	97.4%
BINARY_OP_SUBTRACT_INT	3,427,540	0.2%	97.6%
JUMP_FORWARD	3,362,400	0.2%	97.9%
CALL_KW_PY	3,359,220	0.2%	98.1%
CALL_ISINSTANCE	3,299,560	0.2%	98.3%
CALL_BOUND_METHOD_EXACT_ARGS	2,799,420	0.2%	98.5%
JUMP_BACKWARD_NO_INTERRUPT	2,783,380	0.2%	98.6%
YIELD_VALUE	2,783,380	0.2%	98.8%
CALL_METHOD_DESCRIPTOR_FAST	2,523,620	0.2%	99.0%
SEND	1,671,980	0.1%	99.1%
NOP	1,509,960	0.1%	99.2%
CALL_BUILTIN_CLASS	1,121,640	0.1%	99.2%
SWAP	1,119,960	0.1%	99.3%
LOAD_SPECIAL	1,119,720	0.1%	99.4%
BUILD_LIST	1,084,300	0.1%	99.5%
JUMP_BACKWARD	656,740	0.0%	99.5%
FOR_ITER_RANGE	643,140	0.0%	99.5%
GET_ITER	564,180	0.0%	99.6%
COPY	561,780	0.0%	99.6%
EXIT_INIT_CHECK	559,980	0.0%	99.6%
CALL_ALLOC_AND_ENTER_INIT	559,980	0.0%	99.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	559,980	0.0%	99.7%
LOAD_DEREF	552,560	0.0%	99.8%
COPY_FREE_VARS	552,500	0.0%	99.8%
LOAD_SUPER_ATTR_METHOD	552,320	0.0%	99.8%
CALL_INTRINSIC_1	523,000	0.0%	99.9%
LIST_EXTEND	523,000	0.0%	99.9%
TO_BOOL_LIST	412,260	0.0%	99.9%
BINARY_OP_ADD_FLOAT	277,300	0.0%	99.9%
BUILD_MAP	276,220	0.0%	100.0%
CALL_BUILTIN_FAST	276,160	0.0%	100.0%
COMPARE_OP	276,140	0.0%	100.0%
BINARY_SUBSCR_LIST_INT	164,040	0.0%	100.0%
CALL_LEN	4,140	0.0%	100.0%
FOR_ITER_LIST	2,820	0.0%	100.0%
TO_BOOL_INT	1,740	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,560	0.0%	100.0%
LOAD_GLOBAL	1,400	0.0%	100.0%
STORE_ATTR	1,120	0.0%	100.0%
BINARY_OP	680	0.0%	100.0%
BUILD_TUPLE	600	0.0%	100.0%
IS_OP	360	0.0%	100.0%
MAKE_FUNCTION	240	0.0%	100.0%
FOR_ITER	240	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	240	0.0%	100.0%
LOAD_ATTR_CLASS	240	0.0%	100.0%
UNPACK_SEQUENCE_TWO_TUPLE	240	0.0%	100.0%
STORE_FAST_STORE_FAST	180	0.0%	100.0%
LOAD_SUPER_ATTR	160	0.0%	100.0%
CHECK_EXC_MATCH	120	0.0%	100.0%
POP_EXCEPT	120	0.0%	100.0%
PUSH_EXC_INFO	120	0.0%	100.0%
UNARY_INVERT	120	0.0%	100.0%
UNARY_NOT	120	0.0%	100.0%
MAKE_CELL	120	0.0%	100.0%
BINARY_SUBSCR_DICT	120	0.0%	100.0%
UNPACK_SEQUENCE	80	0.0%	100.0%
DICT_MERGE	60	0.0%	100.0%
IMPORT_NAME	60	0.0%	100.0%
RAISE_VARARGS	60	0.0%	100.0%
RERAISE	60	0.0%	100.0%
STORE_DEREF	60	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	60	0.0%	100.0%
BINARY_SUBSCR_GETITEM	60	0.0%	100.0%
BINARY_SUBSCR_TUPLE_INT	60	0.0%	100.0%
CALL_BOUND_METHOD_GENERAL	60	0.0%	100.0%
CALL_TYPE_1	60	0.0%	100.0%
CONTAINS_OP_DICT	60	0.0%	100.0%
CONTAINS_OP_SET	60	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES	60	0.0%	100.0%
STORE_SUBSCR_DICT	60	0.0%	100.0%
BINARY_SUBSCR	40	0.0%	100.0%
CALL_KW	40	0.0%	100.0%
CONTAINS_OP	40	0.0%	100.0%
STORE_SUBSCR	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	78,972,540	5.0%	5.0%
RESUME_CHECK LOAD_FAST	60,407,200	3.8%	8.9%
POP_JUMP_IF_FALSE LOAD_FAST	59,238,360	3.8%	12.6%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	48,514,060	3.1%	15.7%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	40,873,800	2.6%	18.3%
STORE_FAST LOAD_FAST	38,310,860	2.4%	20.7%
LOAD_CONST_IMMORTAL RETURN_VALUE	36,034,860	2.3%	23.0%
LOAD_CONST_IMMORTAL LOAD_FAST	32,922,060	2.1%	25.1%
LOAD_FAST LOAD_ATTR_SLOT	32,651,220	2.1%	27.2%
LOAD_FAST_LOAD_FAST STORE_ATTR_SLOT	31,596,720	2.0%	29.2%
CALL_PY_EXACT_ARGS RESUME_CHECK	31,081,840	2.0%	31.2%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL_BOOL	30,151,340	1.9%	33.1%
RETURN_VALUE INTERPRETER_EXIT	30,149,320	1.9%	35.0%
POP_TOP LOAD_FAST	29,935,460	1.9%	36.9%
LOAD_FAST RETURN_VALUE	28,048,020	1.8%	38.7%
CACHE RESUME_CHECK	27,349,960	1.7%	40.4%
LOAD_FAST STORE_ATTR_SLOT	25,034,620	1.6%	42.0%
STORE_ATTR_SLOT LOAD_CONST_IMMORTAL	24,594,640	1.6%	43.6%
STORE_ATTR_SLOT LOAD_FAST_LOAD_FAST	23,490,600	1.5%	45.1%
RETURN_VALUE POP_TOP	23,487,440	1.5%	46.6%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	23,258,500	1.5%	48.1%
POP_JUMP_IF_FALSE LOAD_CONST_IMMORTAL	19,819,200	1.3%	49.3%
TO_BOOL_NONE POP_JUMP_IF_FALSE	19,295,420	1.2%	50.6%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	17,921,220	1.1%	51.7%
LOAD_FAST POP_JUMP_IF_NOT_NONE	17,901,580	1.1%	52.8%
LOAD_ATTR_MODULE PUSH_NULL	17,645,460	1.1%	53.9%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT	16,963,340	1.1%	55.0%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	16,960,040	1.1%	56.1%
LOAD_ATTR_SLOT TO_BOOL_NONE	15,936,200	1.0%	57.1%
COMPARE_OP_INT POP_JUMP_IF_FALSE	14,723,640	0.9%	58.1%
CALL_METHOD_DESCRIPTOR_O POP_TOP	14,436,600	0.9%	59.0%
LOAD_FAST CALL_METHOD_DESCRIPTOR_O	14,436,420	0.9%	59.9%
RETURN_VALUE STORE_FAST	14,266,680	0.9%	60.8%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	13,890,240	0.9%	61.7%
RESUME_CHECK LOAD_GLOBAL_MODULE	13,861,480	0.9%	62.6%
POP_TOP LOAD_CONST_IMMORTAL	12,939,060	0.8%	63.4%
LOAD_ATTR_INSTANCE_VALUE RETURN_VALUE	12,301,480	0.8%	64.2%
LOAD_FAST CALL_BUILTIN_O	12,248,660	0.8%	64.9%
CALL_BUILTIN_O STORE_FAST	12,136,580	0.8%	65.7%
LOAD_FAST_LOAD_FAST LOAD_FAST_LOAD_FAST	11,465,580	0.7%	66.4%
PUSH_NULL LOAD_FAST_LOAD_FAST	11,189,600	0.7%	67.2%
POP_TOP ENTER_EXECUTOR	11,107,420	0.7%	67.9%
LOAD_FAST CALL_PY_EXACT_ARGS	10,633,240	0.7%	68.5%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	10,411,280	0.7%	69.2%
LOAD_FAST LOAD_SMALL_INT	9,863,720	0.6%	69.8%
LOAD_FAST LOAD_ATTR	9,795,960	0.6%	70.4%
LOAD_CONST_IMMORTAL STORE_FAST	9,149,540	0.6%	71.0%
LOAD_SMALL_INT COMPARE_OP_INT	8,959,720	0.6%	71.6%
STORE_ATTR_SLOT LOAD_FAST	8,546,100	0.5%	72.1%
LOAD_GLOBAL_MODULE LOAD_FAST	8,398,500	0.5%	72.7%
LOAD_ATTR_SLOT LOAD_ATTR_METHOD_WITH_VALUES	8,382,100	0.5%	73.2%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	8,246,240	0.5%	73.7%
RETURN_VALUE TO_BOOL_BOOL	8,106,740	0.5%	74.2%
STORE_FAST LOAD_CONST_IMMORTAL	7,995,580	0.5%	74.8%
LOAD_FAST_LOAD_FAST LOAD_FAST	7,830,500	0.5%	75.3%
CALL_FUNCTION_EX POP_TOP	7,830,260	0.5%	75.8%
CALL STORE_FAST	7,830,200	0.5%	76.3%
POP_TOP RESUME_CHECK	7,779,900	0.5%	76.7%
ENTER_EXECUTOR CALL_FUNCTION_EX	7,583,060	0.5%	77.2%
POP_JUMP_IF_TRUE LOAD_FAST	7,554,400	0.5%	77.7%
LOAD_FAST_LOAD_FAST CALL	7,554,300	0.5%	78.2%
POP_JUMP_IF_NOT_NONE LOAD_FAST_LOAD_FAST	7,554,220	0.5%	78.7%
LOAD_ATTR_METHOD_WITH_VALUES CALL_METHOD_DESCRIPTOR_NOARGS	7,554,220	0.5%	79.1%
CALL_METHOD_DESCRIPTOR_NOARGS TO_BOOL_BOOL	7,554,180	0.5%	79.6%
POP_JUMP_IF_NOT_NONE LOAD_GLOBAL_MODULE	6,994,760	0.4%	80.1%
LOAD_FAST_LOAD_FAST LOAD_CONST	6,718,440	0.4%	80.5%
CALL_PY_GENERAL RESUME_CHECK	6,434,920	0.4%	80.9%
LOAD_FAST LOAD_GLOBAL_MODULE	6,376,040	0.4%	81.3%
STORE_ATTR_INSTANCE_VALUE LOAD_CONST_IMMORTAL	6,159,840	0.4%	81.7%
STORE_FAST LOAD_FAST_LOAD_FAST	5,874,880	0.4%	82.1%
PUSH_NULL LOAD_FAST	5,528,440	0.4%	82.4%
RETURN_VALUE END_SEND	5,030,900	0.3%	82.8%
GET_AWAITABLE LOAD_CONST_IMMORTAL	5,019,940	0.3%	83.1%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_WITH_VALUES	4,812,660	0.3%	83.4%
LOAD_ATTR_INSTANCE_VALUE POP_JUMP_IF_NOT_NONE	4,811,020	0.3%	83.7%
CALL_PY_EXACT_ARGS RETURN_GENERATOR	4,536,300	0.3%	84.0%
POP_JUMP_IF_NONE LOAD_FAST	4,514,840	0.3%	84.3%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	4,472,960	0.3%	84.5%
END_SEND POP_TOP	4,471,040	0.3%	84.8%
POP_JUMP_IF_NOT_NONE LOAD_FAST	4,244,640	0.3%	85.1%
CALL_NON_PY_GENERAL POP_TOP	4,195,240	0.3%	85.4%
RETURN_GENERATOR GET_AWAITABLE	4,184,160	0.3%	85.6%
LOAD_ATTR_INSTANCE_VALUE TO_BOOL	4,184,160	0.3%	85.9%
LOAD_CONST_IMMORTAL SEND_GEN	4,184,160	0.3%	86.2%
SEND_GEN POP_TOP	4,184,160	0.3%	86.4%
POP_JUMP_IF_NOT_NONE LOAD_CONST_IMMORTAL	3,919,020	0.2%	86.7%
CALL_NON_PY_GENERAL STORE_FAST	3,911,480	0.2%	86.9%
LOAD_ATTR_INSTANCE_VALUE POP_JUMP_IF_NONE	3,604,980	0.2%	87.2%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	3,577,360	0.2%	87.4%
LOAD_FAST PUSH_NULL	3,575,040	0.2%	87.6%
LOAD_CONST CALL_KW_NON_PY	3,513,900	0.2%	87.8%
LOAD_ATTR_SLOT LOAD_FAST	3,463,060	0.2%	88.1%
STORE_FAST JUMP_FORWARD	3,362,280	0.2%	88.3%
JUMP_FORWARD LOAD_FAST	3,360,960	0.2%	88.5%
TO_BOOL POP_JUMP_IF_TRUE	3,360,540	0.2%	88.7%
CACHE POP_TOP	3,359,220	0.2%	88.9%
LOAD_ATTR TO_BOOL_NONE	3,359,220	0.2%	89.1%
CALL_KW_NON_PY STORE_FAST	3,359,220	0.2%	89.3%
CALL_KW_PY RESUME_CHECK	3,359,220	0.2%	89.5%
LOAD_ATTR CALL_NON_PY_GENERAL	3,359,200	0.2%	89.8%

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.

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	27,349,960	88.3%
POP_TOP	3,359,220	10.8%
COPY_FREE_VARS	275,980	0.9%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_FAST	20	50.0%
LOAD_SMALL_INT	20	50.0%

Successors	Count	Percentage
BINARY_SUBSCR_DICT	20	50.0%
BINARY_SUBSCR_TUPLE_INT	20	50.0%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	120	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	120	100.0%

END_SEND

Successors and predecessors for END_SEND

Predecessors	Count	Percentage
RETURN_VALUE	5,030,900	85.8%
SEND	835,780	14.2%

Successors	Count	Percentage
POP_TOP	4,471,040	76.2%
STORE_FAST	559,860	9.5%
LOAD_CONST_IMMORTAL	559,860	9.5%
LOAD_FAST	275,920	4.7%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_VALUE	559,980	100.0%

Successors	Count	Percentage
RETURN_VALUE	559,980	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
CALL_BUILTIN_CLASS	561,300	99.5%
LOAD_FAST	2,760	0.5%
CALL_METHOD_DESCRIPTOR_NOARGS	120	0.0%

Successors	Count	Percentage
FOR_ITER_RANGE	561,240	99.5%
FOR_ITER_LIST	2,800	0.5%
FOR_ITER	140	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	30,149,320	97.3%
YIELD_VALUE	835,780	2.7%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	240	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	240	100.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	559,860	37.1%
STORE_FAST	454,860	30.1%
RESUME_CHECK	247,620	16.4%
POP_JUMP_IF_FALSE	245,760	16.3%
JUMP_BACKWARD	1,320	0.1%

Successors	Count	Percentage
LOAD_FAST	1,509,540	100.0%
LOAD_GLOBAL_MODULE	320	0.0%
LOAD_FAST_LOAD_FAST	60	0.0%
LOAD_GLOBAL	40	0.0%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
COPY	60	50.0%
SWAP	60	50.0%

Successors	Count	Percentage
RETURN_VALUE	60	50.0%
RERAISE	60	50.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_VALUE	23,487,440	37.5%
CALL_METHOD_DESCRIPTOR_O	14,436,600	23.1%
CALL_FUNCTION_EX	7,830,260	12.5%
END_SEND	4,471,040	7.1%
CALL_NON_PY_GENERAL	4,195,240	6.7%

Successors	Count	Percentage
LOAD_FAST	29,935,460	47.9%
LOAD_CONST_IMMORTAL	12,939,060	20.7%
ENTER_EXECUTOR	11,107,420	17.8%
RESUME_CHECK	7,779,900	12.4%
LOAD_GLOBAL_BUILTIN	276,100	0.4%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
RERAISE	60	50.0%
BINARY_SUBSCR_DICT	60	50.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	120	100.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	17,645,460	81.2%
LOAD_FAST	3,575,040	16.4%
LOAD_ATTR	523,120	2.4%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	11,189,600	51.5%
LOAD_FAST	5,528,440	25.4%
LOAD_SMALL_INT	2,799,360	12.9%
CALL_NON_PY_GENERAL	1,389,660	6.4%
CALL_ALLOC_AND_ENTER_INIT	559,900	2.6%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	4,536,300	60.1%
ENTER_EXECUTOR	2,731,020	36.2%
CALL_PY_GENERAL	275,920	3.7%
COPY_FREE_VARS	60	0.0%
CALL_BOUND_METHOD_EXACT_ARGS	60	0.0%

Successors	Count	Percentage
GET_AWAITABLE	4,184,160	55.5%
CALL_PY_GENERAL	3,359,160	44.5%
CALL_PY_EXACT_ARGS	40	0.0%
CALL	20	0.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	36,034,860	40.7%
LOAD_FAST	28,048,020	31.7%
LOAD_ATTR_INSTANCE_VALUE	12,301,480	13.9%
COMPARE_OP_FLOAT	3,299,140	3.7%
RETURN_VALUE	2,799,780	3.2%

Successors	Count	Percentage
INTERPRETER_EXIT	30,149,320	34.0%
POP_TOP	23,487,440	26.5%
STORE_FAST	14,266,680	16.1%
TO_BOOL_BOOL	8,106,740	9.2%
END_SEND	5,030,900	5.7%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
LOAD_ATTR	20	100.0%

Successors	Count	Percentage
STORE_SUBSCR_DICT	20	100.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	4,184,160	100.0%
TO_BOOL	1,080	0.0%
RETURN_VALUE	220	0.0%
COPY	80	0.0%
LOAD_FAST	80	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	3,360,540	80.3%
POP_JUMP_IF_FALSE	823,540	19.7%
TO_BOOL	1,080	0.0%
TO_BOOL_BOOL	500	0.0%
TO_BOOL_INT	120	0.0%

UNARY_INVERT

Successors and predecessors for UNARY_INVERT

Predecessors	Count	Percentage
BINARY_OP	60	50.0%
LOAD_ATTR_MODULE	60	50.0%

Successors	Count	Percentage
BINARY_OP	120	100.0%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_BOOL	60	50.0%
TO_BOOL_INT	60	50.0%

Successors	Count	Percentage
COPY	60	50.0%
STORE_FAST	60	50.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	180	26.5%
BINARY_OP	140	20.6%
LOAD_FAST	140	20.6%
UNARY_INVERT	120	17.6%
POP_JUMP_IF_FALSE	60	8.8%

Successors	Count	Percentage
BINARY_OP	140	20.6%
COPY	120	17.6%
STORE_FAST	120	17.6%
LOAD_GLOBAL_MODULE	120	17.6%
UNARY_INVERT	60	8.8%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	559,920	51.6%
LOAD_FAST	275,920	25.4%
LOAD_ATTR_SLOT	247,080	22.8%
STORE_FAST	1,380	0.1%

Successors	Count	Percentage
LOAD_FAST	1,082,920	99.9%
STORE_FAST	1,380	0.1%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
LOAD_FAST	275,920	99.9%
STORE_ATTR_INSTANCE_VALUE	120	0.0%
POP_TOP	60	0.0%
BUILD_TUPLE	60	0.0%
RESUME_CHECK	60	0.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	275,920	99.9%
LOAD_FAST	300	0.1%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	240	40.0%
LOAD_FAST_LOAD_FAST	120	20.0%
CALL_NON_PY_GENERAL	60	10.0%
LOAD_CONST_IMMORTAL	60	10.0%
LOAD_GLOBAL_BUILTIN	60	10.0%

Successors	Count	Percentage
LOAD_CONST	240	40.0%
CALL	80	13.3%
RETURN_VALUE	60	10.0%
BUILD_MAP	60	10.0%
CALL_ISINSTANCE	40	6.7%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	7,554,300	96.4%
LOAD_FAST	276,300	3.5%
CALL	1,940	0.0%
LOAD_ATTR_METHOD_WITH_VALUES	520	0.0%
PUSH_NULL	340	0.0%

Successors	Count	Percentage
STORE_FAST	7,830,200	99.9%
CALL	1,940	0.0%
CALL_PY_EXACT_ARGS	1,180	0.0%
CALL_NON_PY_GENERAL	500	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	240	0.0%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
ENTER_EXECUTOR	7,583,060	93.5%
BUILD_MAP	275,920	3.4%
CALL_INTRINSIC_1	247,080	3.0%
DICT_MERGE	60	0.0%
LOAD_FAST	60	0.0%

Successors	Count	Percentage
POP_TOP	7,830,260	96.6%
STORE_FAST	275,920	3.4%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	523,000	100.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	275,920	52.8%
CALL_FUNCTION_EX	247,080	47.2%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	40	100.0%

Successors	Count	Percentage
CALL_KW_NON_PY	20	50.0%
CALL_KW_PY	20	50.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_SMALL_INT	275,940	99.9%
CALL_BUILTIN_CLASS	120	0.0%
COMPARE_OP	80	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	276,040	100.0%
COMPARE_OP	80	0.0%
COMPARE_OP_INT	20	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	20	50.0%
LOAD_GLOBAL_MODULE	20	50.0%

Successors	Count	Percentage
CONTAINS_OP_DICT	20	50.0%
CONTAINS_OP_SET	20	50.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
RETURN_VALUE	559,860	99.7%
CALL_LEN	1,380	0.2%
BINARY_OP	120	0.0%
LOAD_FAST	120	0.0%
CALL_BUILTIN_FAST	120	0.0%

Successors	Count	Percentage
LOAD_SPECIAL	559,860	99.7%
TO_BOOL_INT	1,460	0.3%
TO_BOOL_BOOL	200	0.0%
TO_BOOL	80	0.0%
LOAD_ATTR_INSTANCE_VALUE	80	0.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	276,460	50.0%
CACHE	275,980	50.0%
CALL_ALLOC_AND_ENTER_INIT	60	0.0%

Successors	Count	Percentage
RESUME_CHECK	552,380	100.0%
RETURN_GENERATOR	60	0.0%
MAKE_CELL	60	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	60	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	60	100.0%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	140	58.3%
JUMP_BACKWARD	60	25.0%
FOR_ITER	40	16.7%

Successors	Count	Percentage
LOAD_FAST	120	50.0%
LOAD_CONST_IMMORTAL	60	25.0%
FOR_ITER	40	16.7%
FOR_ITER_LIST	20	8.3%

GET_AWAITABLE

Successors and predecessors for GET_AWAITABLE

Predecessors	Count	Percentage
RETURN_GENERATOR	4,184,160	83.4%
LOAD_ATTR_INSTANCE_VALUE	559,860	11.2%
LOAD_FAST	275,920	5.5%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	5,019,940	100.0%

IMPORT_NAME

Successors and predecessors for IMPORT_NAME

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	60	100.0%

Successors	Count	Percentage
STORE_FAST	60	100.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	360	100.0%

Successors	Count	Percentage
RETURN_VALUE	300	83.3%
STORE_FAST	60	16.7%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	245,820	37.4%
STORE_ATTR_INSTANCE_VALUE	245,760	37.4%
STORE_FAST	163,840	24.9%
POP_JUMP_IF_TRUE	1,320	0.2%

Successors	Count	Percentage
LOAD_FAST	409,500	62.4%
LOAD_FAST_LOAD_FAST	163,800	24.9%
FOR_ITER_RANGE	81,900	12.5%
NOP	1,320	0.2%
RETURN_VALUE	100	0.0%

JUMP_BACKWARD_NO_INTERRUPT

Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT

Predecessors	Count	Percentage
RESUME_CHECK	2,783,380	100.0%

Successors	Count	Percentage
SEND_GEN	1,947,600	70.0%
SEND	835,780	30.0%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	3,362,280	100.0%
POP_TOP	60	0.0%
POP_JUMP_IF_FALSE	40	0.0%
ENTER_EXECUTOR	20	0.0%

Successors	Count	Percentage
LOAD_FAST	3,360,960	100.0%
LOAD_GLOBAL_BUILTIN	1,440	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	275,920	52.8%
LOAD_ATTR_SLOT	247,080	47.2%

Successors	Count	Percentage
CALL_INTRINSIC_1	523,000	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	9,795,960	97.5%
LOAD_ATTR_SLOT	247,140	2.5%
LOAD_ATTR	2,780	0.0%
LOAD_GLOBAL_MODULE	700	0.0%
LOAD_ATTR_INSTANCE_VALUE	400	0.0%

Successors	Count	Percentage
TO_BOOL_NONE	3,359,220	33.4%
CALL_NON_PY_GENERAL	3,359,200	33.4%
STORE_FAST	2,799,420	27.9%
PUSH_NULL	523,120	5.2%
LOAD_ATTR	2,780	0.0%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	6,718,440	97.7%
LOAD_FAST	154,640	2.2%
BUILD_TUPLE	240	0.0%
PUSH_NULL	60	0.0%
LOAD_ATTR	60	0.0%

Successors	Count	Percentage
CALL_KW_NON_PY	3,513,900	51.1%
CALL_KW_PY	3,359,200	48.9%
MAKE_FUNCTION	240	0.0%
LOAD_FAST	120	0.0%
STORE_FAST	60	0.0%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	552,320	100.0%
STORE_FAST	120	0.0%
LOAD_ATTR_METHOD_NO_DICT	60	0.0%
RESUME_CHECK	60	0.0%

Successors	Count	Percentage
LOAD_FAST	552,320	100.0%
LOAD_SMALL_INT	60	0.0%
POP_JUMP_IF_NOT_NONE	60	0.0%
STORE_FAST	60	0.0%
LOAD_CONST_IMMORTAL	60	0.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
RESUME_CHECK	60,407,200	19.4%
POP_JUMP_IF_FALSE	59,238,360	19.0%
STORE_FAST	38,310,860	12.3%
LOAD_CONST_IMMORTAL	32,922,060	10.6%
POP_TOP	29,935,460	9.6%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	78,972,540	25.4%
LOAD_ATTR_METHOD_WITH_VALUES	40,873,800	13.1%
LOAD_ATTR_SLOT	32,651,220	10.5%
RETURN_VALUE	28,048,020	9.0%
STORE_ATTR_SLOT	25,034,620	8.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
STORE_ATTR_SLOT	23,490,600	30.4%
LOAD_ATTR_METHOD_WITH_VALUES	13,890,240	18.0%
LOAD_FAST_LOAD_FAST	11,465,580	14.8%
PUSH_NULL	11,189,600	14.5%
POP_JUMP_IF_NOT_NONE	7,554,220	9.8%

Successors	Count	Percentage
STORE_ATTR_SLOT	31,596,720	40.9%
LOAD_FAST_LOAD_FAST	11,465,580	14.8%
LOAD_FAST	7,830,500	10.1%
CALL	7,554,300	9.8%
LOAD_CONST	6,718,440	8.7%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
RESUME_CHECK	320	22.9%
POP_TOP	200	14.3%
STORE_FAST	160	11.4%
STORE_ATTR_INSTANCE_VALUE	160	11.4%
LOAD_FAST	140	10.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	1,080	77.1%
LOAD_GLOBAL_BUILTIN	320	22.9%

LOAD_SMALL_INT

Successors and predecessors for LOAD_SMALL_INT

Predecessors	Count	Percentage
LOAD_FAST	9,863,720	53.5%
PUSH_NULL	2,799,360	15.2%
LOAD_FAST_LOAD_FAST	2,799,360	15.2%
LOAD_SMALL_INT	2,799,360	15.2%
LOAD_ATTR_INSTANCE_VALUE	164,160	0.9%

Successors	Count	Percentage
COMPARE_OP_INT	8,959,720	48.6%
BINARY_OP_ADD_INT	2,799,400	15.2%
LOAD_SMALL_INT	2,799,360	15.2%
CALL_BOUND_METHOD_EXACT_ARGS	2,799,360	15.2%
BINARY_OP_SUBTRACT_INT	628,160	3.4%

LOAD_SPECIAL

Successors and predecessors for LOAD_SPECIAL

Predecessors	Count	Percentage
COPY	559,860	50.0%
SWAP	559,860	50.0%

Successors	Count	Percentage
SWAP	559,860	50.0%
CALL_PY_EXACT_ARGS	559,860	50.0%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	160	100.0%

Successors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	160	100.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
COPY_FREE_VARS	60	50.0%
CALL_PY_GENERAL	60	50.0%

Successors	Count	Percentage
RESUME_CHECK	120	100.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	48,514,060	57.6%
TO_BOOL_NONE	19,295,420	22.9%
COMPARE_OP_INT	14,723,640	17.5%
TO_BOOL	823,540	1.0%
TO_BOOL_LIST	412,260	0.5%

Successors	Count	Percentage
LOAD_FAST	59,238,360	70.3%
LOAD_CONST_IMMORTAL	19,819,200	23.5%
LOAD_FAST_LOAD_FAST	3,075,340	3.7%
LOAD_GLOBAL_MODULE	1,827,660	2.2%
NOP	245,760	0.3%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	3,604,980	70.8%
LOAD_FAST	1,488,000	29.2%
CALL_NON_PY_GENERAL	120	0.0%

Successors	Count	Percentage
LOAD_FAST	4,514,840	88.6%
LOAD_CONST_IMMORTAL	578,020	11.3%
LOAD_GLOBAL_BUILTIN	100	0.0%
LOAD_FAST_LOAD_FAST	60	0.0%
LOAD_GLOBAL	40	0.0%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	17,901,580	78.8%
LOAD_ATTR_INSTANCE_VALUE	4,811,020	21.2%
LOAD_GLOBAL_MODULE	180	0.0%
LOAD_DEREF	60	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	7,554,220	33.3%
LOAD_GLOBAL_MODULE	6,994,760	30.8%
LOAD_FAST	4,244,640	18.7%
LOAD_CONST_IMMORTAL	3,919,020	17.3%
NOP	120	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	4,472,960	57.1%
TO_BOOL	3,360,540	42.9%
TO_BOOL_INT	1,440	0.0%

Successors	Count	Percentage
LOAD_FAST	7,554,400	96.4%
LOAD_CONST_IMMORTAL	276,040	3.5%
LOAD_SMALL_INT	1,380	0.0%
STORE_FAST	1,380	0.0%
JUMP_BACKWARD	1,320	0.0%

RAISE_VARARGS

Successors and predecessors for RAISE_VARARGS

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	60	100.0%

Successors	Count	Percentage
COPY	60	100.0%

RERAISE

Successors and predecessors for RERAISE

Predecessors	Count	Percentage
POP_EXCEPT	60	100.0%

Successors	Count	Percentage
PUSH_EXC_INFO	60	100.0%

SEND

Successors and predecessors for SEND

Predecessors	Count	Percentage
JUMP_BACKWARD_NO_INTERRUPT	835,780	50.0%
LOAD_CONST_IMMORTAL	835,780	50.0%
SEND	420	0.0%

Successors	Count	Percentage
END_SEND	835,780	50.0%
YIELD_VALUE	835,780	50.0%
SEND	420	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	240	100.0%

Successors	Count	Percentage
STORE_FAST	240	100.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	860	76.8%
LOAD_ATTR_INSTANCE_VALUE	120	10.7%
LOAD_FAST_LOAD_FAST	60	5.4%
STORE_ATTR	40	3.6%
SWAP	40	3.6%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	900	80.4%
LOAD_CONST_IMMORTAL	120	10.7%
LOAD_FAST	60	5.4%
STORE_ATTR	40	3.6%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	60	100.0%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	14,266,680	23.5%
CALL_BUILTIN_O	12,136,580	20.0%
LOAD_CONST_IMMORTAL	9,149,540	15.1%
CALL	7,830,200	12.9%
CALL_NON_PY_GENERAL	3,911,480	6.4%

Successors	Count	Percentage
LOAD_FAST	38,310,860	63.1%
LOAD_CONST_IMMORTAL	7,995,580	13.2%
LOAD_FAST_LOAD_FAST	5,874,880	9.7%
JUMP_FORWARD	3,362,280	5.5%
LOAD_GLOBAL_MODULE	2,799,640	4.6%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	180	100.0%

Successors	Count	Percentage
LOAD_FAST	120	66.7%
LOAD_GLOBAL_MODULE	40	22.2%
LOAD_GLOBAL	20	11.1%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
LOAD_SPECIAL	559,860	50.0%
SWAP	559,860	50.0%
LOAD_ATTR	60	0.0%
LOAD_FAST	60	0.0%
BINARY_OP_ADD_INT	60	0.0%

Successors	Count	Percentage
LOAD_SPECIAL	559,860	50.0%
SWAP	559,860	50.0%
STORE_ATTR_INSTANCE_VALUE	80	0.0%
POP_EXCEPT	60	0.0%
STORE_FAST	60	0.0%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
RETURN_VALUE	20	25.0%
STORE_FAST	20	25.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20	25.0%
CALL_NON_PY_GENERAL	20	25.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	80	100.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
YIELD_VALUE	1,947,600	70.0%
SEND	835,780	30.0%

Successors	Count	Percentage
YIELD_VALUE	1,947,600	70.0%
INTERPRETER_EXIT	835,780	30.0%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	275,920	99.5%
LOAD_ATTR_INSTANCE_VALUE	1,380	0.5%

Successors	Count	Percentage
LOAD_FAST	275,920	99.5%
STORE_FAST	1,380	0.5%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	2,799,400	50.0%
RETURN_VALUE	2,799,360	50.0%
BINARY_OP	20	0.0%

Successors	Count	Percentage
RETURN_VALUE	2,799,360	50.0%
CALL_PY_GENERAL	2,799,360	50.0%
SWAP	60	0.0%

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_FAST_LOAD_FAST	2,799,360	81.7%
LOAD_SMALL_INT	628,160	18.3%
BINARY_OP	20	0.0%

Successors	Count	Percentage
STORE_FAST	2,799,360	81.7%
CALL_PY_EXACT_ARGS	628,120	18.3%
SWAP	60	0.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
RETURN_VALUE	60	50.0%
LOAD_FAST	40	33.3%
BINARY_SUBSCR	20	16.7%

Successors	Count	Percentage
PUSH_EXC_INFO	60	50.0%
RETURN_VALUE	60	50.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	60	100.0%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	164,040	100.0%

Successors	Count	Percentage
STORE_FAST	163,920	99.9%
LOAD_ATTR_SLOT	120	0.1%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	40	66.7%
BINARY_SUBSCR	20	33.3%

Successors	Count	Percentage
STORE_FAST	60	100.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
PUSH_NULL	559,900	100.0%
CALL	40	0.0%
LOAD_ATTR	40	0.0%

Successors	Count	Percentage
RESUME_CHECK	559,920	100.0%
COPY_FREE_VARS	60	0.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_SMALL_INT	2,799,360	100.0%
PUSH_NULL	40	0.0%
CALL	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	2,799,360	100.0%
RETURN_GENERATOR	60	0.0%

CALL_BOUND_METHOD_GENERAL

Successors and predecessors for CALL_BOUND_METHOD_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR	40	66.7%
CALL	20	33.3%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	559,920	49.9%
LOAD_GLOBAL_MODULE	559,860	49.9%
LOAD_FAST	1,620	0.1%
LOAD_ATTR_INSTANCE_VALUE	160	0.0%
RETURN_VALUE	40	0.0%

Successors	Count	Percentage
GET_ITER	561,300	50.0%
LOAD_FAST	559,920	49.9%
COMPARE_OP	120	0.0%
LOAD_GLOBAL_BUILTIN	120	0.0%
RETURN_VALUE	60	0.0%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_FAST	275,920	99.9%
LOAD_CONST_IMMORTAL	220	0.1%
CALL	20	0.0%

Successors	Count	Percentage
POP_TOP	275,920	99.9%
COPY	120	0.0%
TO_BOOL_BOOL	100	0.0%
TO_BOOL	20	0.0%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	559,860	100.0%
CALL	40	0.0%
LOAD_SMALL_INT	40	0.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	0.0%

Successors	Count	Percentage
LOAD_FAST	559,860	100.0%
POP_TOP	60	0.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	40	0.0%
CALL	20	0.0%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_FAST	12,248,660	98.7%
LOAD_ATTR_INSTANCE_VALUE	163,880	1.3%
CALL	40	0.0%
LOAD_CONST_IMMORTAL	40	0.0%

Successors	Count	Percentage
STORE_FAST	12,136,580	97.8%
TO_BOOL_BOOL	275,920	2.2%
POP_TOP	120	0.0%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	3,299,180	100.0%
LOAD_GLOBAL_BUILTIN	300	0.0%
BUILD_TUPLE	40	0.0%
CALL	40	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	3,299,520	100.0%
TO_BOOL	40	0.0%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	3,513,900	100.0%
CALL_KW	20	0.0%

Successors	Count	Percentage
STORE_FAST	3,359,220	95.6%
RETURN_VALUE	154,640	4.4%
POP_TOP	60	0.0%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	3,359,200	100.0%
CALL_KW	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	3,359,220	100.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	4,140	100.0%

Successors	Count	Percentage
STORE_FAST	2,760	66.7%
COPY	1,380	33.3%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_FAST	2,523,440	100.0%
LOAD_FAST_LOAD_FAST	120	0.0%
RETURN_VALUE	40	0.0%
CALL	20	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	2,523,440	100.0%
RETURN_VALUE	120	0.0%
STORE_FAST	60	0.0%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,380	88.5%
LOAD_CONST_IMMORTAL	60	3.8%
CALL	40	2.6%
LOAD_ATTR	40	2.6%
LOAD_FAST	40	2.6%

Successors	Count	Percentage
STORE_FAST	1,380	88.5%
POP_TOP	120	7.7%
RETURN_VALUE	60	3.8%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	7,554,220	72.9%
LOAD_ATTR_METHOD_NO_DICT	2,801,220	27.0%
CALL	240	0.0%
LOAD_FAST	120	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	7,554,180	72.9%
STORE_FAST	2,800,740	27.0%
POP_TOP	360	0.0%
GET_ITER	120	0.0%
CALL_NON_PY_GENERAL	80	0.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	14,436,420	100.0%
LOAD_CONST_IMMORTAL	80	0.0%
CALL	60	0.0%
BUILD_TUPLE	40	0.0%

Successors	Count	Percentage
POP_TOP	14,436,600	100.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_ATTR	3,359,200	37.6%
LOAD_ATTR_METHOD_WITH_VALUES	3,359,200	37.6%
PUSH_NULL	1,389,660	15.5%
LOAD_CONST_IMMORTAL	559,900	6.3%
LOAD_FAST	276,240	3.1%

Successors	Count	Percentage
POP_TOP	4,195,240	46.9%
STORE_FAST	3,911,480	43.7%
LOAD_FAST	560,340	6.3%
RETURN_VALUE	277,480	3.1%
POP_JUMP_IF_NONE	120	0.0%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	23,258,500	63.8%
LOAD_FAST	10,633,240	29.2%
BINARY_OP_SUBTRACT_INT	628,120	1.7%
LOAD_SPECIAL	559,860	1.5%
LOAD_ATTR_METHOD_NO_DICT	523,120	1.4%

Successors	Count	Percentage
RESUME_CHECK	31,081,840	85.3%
RETURN_GENERATOR	4,536,300	12.5%
ENTER_EXECUTOR	535,280	1.5%
COPY_FREE_VARS	276,460	0.8%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
RETURN_GENERATOR	3,359,160	50.1%
BINARY_OP_ADD_INT	2,799,360	41.7%
LOAD_FAST_LOAD_FAST	275,920	4.1%
LOAD_GLOBAL_MODULE	275,920	4.1%
CALL	140	0.0%

Successors	Count	Percentage
RESUME_CHECK	6,434,920	95.9%
RETURN_GENERATOR	275,920	4.1%
MAKE_CELL	60	0.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
CALL	20	33.3%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	40	66.7%
LOAD_GLOBAL	20	33.3%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	3,299,140	95.3%
LOAD_FAST	163,920	4.7%
LOAD_GLOBAL_MODULE	120	0.0%

Successors	Count	Percentage
RETURN_VALUE	3,299,140	95.3%
POP_JUMP_IF_FALSE	164,040	4.7%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_SMALL_INT	8,959,720	60.9%
LOAD_FAST_LOAD_FAST	2,963,160	20.1%
LOAD_GLOBAL_MODULE	2,800,740	19.0%
COMPARE_OP	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	14,723,640	100.0%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	40	66.7%
CONTAINS_OP	20	33.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	60	100.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	40	66.7%
CONTAINS_OP	20	33.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	60	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	2,800	99.3%
FOR_ITER	20	0.7%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	1,440	51.1%
LOAD_FAST	1,380	48.9%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	561,240	87.3%
JUMP_BACKWARD	81,900	12.7%

Successors	Count	Percentage
STORE_FAST	629,500	97.9%
LOAD_CONST_IMMORTAL	13,640	2.1%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	120	50.0%
LOAD_ATTR_MODULE	120	50.0%

Successors	Count	Percentage
LOAD_FAST	120	50.0%
LOAD_FAST_LOAD_FAST	120	50.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	78,972,540	100.0%
LOAD_ATTR	720	0.0%
LOAD_FAST_LOAD_FAST	200	0.0%
LOAD_ATTR_INSTANCE_VALUE	120	0.0%
COPY	80	0.0%

Successors	Count	Percentage
TO_BOOL_BOOL	30,151,340	38.2%
LOAD_ATTR_METHOD_NO_DICT	16,963,340	21.5%
RETURN_VALUE	12,301,480	15.6%
LOAD_ATTR_METHOD_WITH_VALUES	4,812,660	6.1%
POP_JUMP_IF_NOT_NONE	4,811,020	6.1%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	16,963,340	83.6%
LOAD_FAST	3,322,700	16.4%
LOAD_ATTR	360	0.0%
LOAD_FAST_LOAD_FAST	80	0.0%
LOAD_ATTR_METHOD_NO_DICT	40	0.0%

Successors	Count	Percentage
LOAD_FAST	16,960,040	83.6%
CALL_METHOD_DESCRIPTOR_NOARGS	2,801,220	13.8%
CALL_PY_EXACT_ARGS	523,120	2.6%
LOAD_FAST_LOAD_FAST	1,560	0.0%
CALL	240	0.0%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	40,873,800	71.9%
LOAD_ATTR_SLOT	8,382,100	14.7%
LOAD_ATTR_INSTANCE_VALUE	4,812,660	8.5%
LOAD_FAST_LOAD_FAST	2,799,400	4.9%
LOAD_ATTR	920	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	23,258,500	40.9%
LOAD_FAST_LOAD_FAST	13,890,240	24.4%
LOAD_FAST	8,246,240	14.5%
CALL_METHOD_DESCRIPTOR_NOARGS	7,554,220	13.3%
CALL_NON_PY_GENERAL	3,359,200	5.9%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	17,921,220	100.0%
LOAD_ATTR	700	0.0%
LOAD_FAST	120	0.0%

Successors	Count	Percentage
PUSH_NULL	17,645,460	98.5%
LOAD_FAST_LOAD_FAST	275,920	1.5%
LOAD_FAST	120	0.0%
LOAD_ATTR_CLASS	120	0.0%
LOAD_ATTR_SLOT	80	0.0%

LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
LOAD_ATTR	20	33.3%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	32,651,220	99.2%
ENTER_EXECUTOR	245,700	0.7%
LOAD_ATTR_SLOT	9,560	0.0%
BINARY_SUBSCR_LIST_INT	120	0.0%
LOAD_ATTR_MODULE	80	0.0%

Successors	Count	Percentage
TO_BOOL_NONE	15,936,200	48.4%
LOAD_ATTR_METHOD_WITH_VALUES	8,382,100	25.5%
LOAD_FAST	3,463,060	10.5%
COMPARE_OP_FLOAT	3,299,140	10.0%
TO_BOOL_BOOL	1,075,020	3.3%

LOAD_CONST_IMMORTAL

Successors and predecessors for LOAD_CONST_IMMORTAL

Predecessors	Count	Percentage
STORE_ATTR_SLOT	24,594,640	29.3%
POP_JUMP_IF_FALSE	19,819,200	23.6%
POP_TOP	12,939,060	15.4%
STORE_FAST	7,995,580	9.5%
STORE_ATTR_INSTANCE_VALUE	6,159,840	7.3%

Successors	Count	Percentage
RETURN_VALUE	36,034,860	42.9%
LOAD_FAST	32,922,060	39.2%
STORE_FAST	9,149,540	10.9%
SEND_GEN	4,184,160	5.0%
SEND	835,780	1.0%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	3,577,360	71.9%
STORE_FAST	561,280	11.3%
STORE_ATTR_INSTANCE_VALUE	559,860	11.2%
POP_TOP	276,100	5.5%
JUMP_FORWARD	1,440	0.0%

Successors	Count	Percentage
LOAD_FAST	3,305,740	66.4%
LOAD_GLOBAL_MODULE	559,940	11.2%
CALL_BUILTIN_CLASS	559,920	11.2%
LOAD_DEREF	552,320	11.1%
CALL_ISINSTANCE	300	0.0%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
RESUME_CHECK	13,861,480	41.7%
POP_JUMP_IF_NOT_NONE	6,994,760	21.0%
LOAD_FAST	6,376,040	19.2%
STORE_FAST	2,799,640	8.4%
POP_JUMP_IF_FALSE	1,827,660	5.5%

Successors	Count	Percentage
LOAD_ATTR_MODULE	17,921,220	53.9%
LOAD_FAST	8,398,500	25.3%
CALL_ISINSTANCE	3,299,180	9.9%
COMPARE_OP_INT	2,800,740	8.4%
CALL_BUILTIN_CLASS	559,860	1.7%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	552,160	100.0%
LOAD_SUPER_ATTR	160	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	276,120	50.0%
LOAD_FAST_LOAD_FAST	275,980	50.0%
LOAD_FAST	120	0.0%
CALL	100	0.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	31,081,840	37.9%
CACHE	27,349,960	33.4%
POP_TOP	7,779,900	9.5%
CALL_PY_GENERAL	6,434,920	7.9%
CALL_KW_PY	3,359,220	4.1%

Successors	Count	Percentage
LOAD_FAST	60,407,200	73.7%
LOAD_GLOBAL_MODULE	13,861,480	16.9%
LOAD_GLOBAL_BUILTIN	3,577,360	4.4%
JUMP_BACKWARD_NO_INTERRUPT	2,783,380	3.4%
LOAD_CONST_IMMORTAL	1,069,620	1.3%

SEND_GEN

Successors and predecessors for SEND_GEN

Predecessors	Count	Percentage
LOAD_CONST_IMMORTAL	4,184,160	68.2%
JUMP_BACKWARD_NO_INTERRUPT	1,947,600	31.8%

Successors	Count	Percentage
POP_TOP	4,184,160	68.2%
RESUME_CHECK	1,947,600	31.8%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	10,411,280	100.0%
STORE_ATTR	900	0.0%
LOAD_FAST_LOAD_FAST	240	0.0%
SWAP	80	0.0%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	6,159,840	59.2%
LOAD_FAST	1,452,520	13.9%
LOAD_GLOBAL_MODULE	560,240	5.4%
BUILD_LIST	559,920	5.4%
NOP	559,860	5.4%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	31,596,720	55.7%
LOAD_FAST	25,034,620	44.2%
STORE_ATTR_SLOT	65,800	0.1%

Successors	Count	Percentage
LOAD_CONST_IMMORTAL	24,594,640	43.4%
LOAD_FAST_LOAD_FAST	23,490,600	41.4%
LOAD_FAST	8,546,100	15.1%
STORE_ATTR_SLOT	65,800	0.1%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_ATTR	40	66.7%
STORE_SUBSCR	20	33.3%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	30,151,340	56.9%
RETURN_VALUE	8,106,740	15.3%
CALL_METHOD_DESCRIPTOR_NOARGS	7,554,180	14.3%
CALL_ISINSTANCE	3,299,520	6.2%
CALL_METHOD_DESCRIPTOR_FAST	2,523,440	4.8%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	48,514,060	91.6%
POP_JUMP_IF_TRUE	4,472,960	8.4%
UNARY_NOT	60	0.0%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
COPY	1,460	83.9%
TO_BOOL	120	6.9%
LOAD_FAST	80	4.6%
BINARY_OP	40	2.3%
LOAD_ATTR_SLOT	40	2.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,440	82.8%
POP_JUMP_IF_FALSE	240	13.8%
UNARY_NOT	60	3.4%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	412,260	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	412,260	100.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	15,936,200	82.6%
LOAD_ATTR	3,359,220	17.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	19,295,420	100.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
UNPACK_SEQUENCE	80	33.3%
RETURN_VALUE	40	16.7%
STORE_FAST	40	16.7%
CALL_METHOD_DESCRIPTOR_NOARGS	40	16.7%
CALL_NON_PY_GENERAL	40	16.7%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	180	75.0%
LOAD_FAST	60	25.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	11,107,420	88.3%
STORE_FAST	611,420	4.9%
CALL_PY_EXACT_ARGS	535,280	4.3%
STORE_ATTR_INSTANCE_VALUE	314,100	2.5%
ENTER_EXECUTOR	14,020	0.1%

Successors	Count	Percentage
CALL_FUNCTION_EX	7,583,060	60.3%
RETURN_GENERATOR	2,731,020	21.7%
RETURN_VALUE	1,486,520	11.8%
POP_TOP	319,800	2.5%
LOAD_ATTR_SLOT	245,700	2.0%

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.	480	0.0%
hit ⓘ Specialized instructions that complete.	9,303,680	100.0%

Success	Count	Ratio
Success	60	30.0%
Failure	140	70.0%

Failure kind	Count	Ratio
and int	80	57.1%
or	40	28.6%
true divide other	20	14.3%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	164,280	100.0%

Success	Count	Ratio
Success	40	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.	7,830,200	8.2%
hit ⓘ Specialized instructions that complete.	87,580,080	91.8%
miss ⓘ Specialized instructions that deopt.	360	0.0%

Success	Count	Ratio
Success	2,460	55.9%
Failure	1,940	44.1%

Failure kind	Count	Ratio
out of versions	1,940	100.0%
init not inline values	1,940	100.0%
init not python	20	1.0%

CALL_KW

specialization stats for CALL_KW family

Success	Count	Ratio
Success	40	100.0%
Failure	0	0.0%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	276,040	1.5%
hit ⓘ Specialized instructions that complete.	18,186,820	98.5%

Success	Count	Ratio
Success	20	20.0%
Failure	80	80.0%

Failure kind	Count	Ratio
float long	60	75.0%
bool	20	25.0%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	120	75.0%

Success	Count	Ratio
Success	40	100.0%
Failure	0	0.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	180	0.0%
hit ⓘ Specialized instructions that complete.	645,960	100.0%

Success	Count	Ratio
Success	20	33.3%
Failure	40	66.7%

Failure kind	Count	Ratio
dict items	40	100.0%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	10,041,760	4.6%
hit ⓘ Specialized instructions that complete.	206,449,520	95.1%
miss ⓘ Specialized instructions that deopt.	508,940	0.2%

Success	Count	Ratio
Success	12,380	81.8%
Failure	2,760	18.2%

Failure kind	Count	Ratio
method	1,740	63.0%
overriding descriptor	940	34.1%
metaclass attribute	20	0.7%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deopt ⓘ Specialized instructions that deopt.	60	0.0%
hit ⓘ Specialized instructions that complete.	38,236,380	100.0%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	1,400	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	552,320	100.0%

Success	Count	Ratio
Success	160	100.0%
Failure	0	0.0%

SEND

specialization stats for SEND family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,671,560	21.4%
hit ⓘ Specialized instructions that complete.	6,131,760	78.6%

Success	Count	Ratio
Success	0	0.0%
Failure	420	100.0%

Failure kind	Count	Ratio
other	420	100.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	180	0.0%
hit ⓘ Specialized instructions that complete.	63,621,920	94.8%
miss ⓘ Specialized instructions that deopt.	3,487,720	5.2%

Success	Count	Ratio
Success	67,600	99.9%
Failure	40	0.1%

Failure kind	Count	Ratio
overridden	20	50.0%
overriding descriptor	20	50.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	60	75.0%

Success	Count	Ratio
Success	20	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.	4,184,080	5.4%
hit ⓘ Specialized instructions that complete.	72,696,500	94.6%

Success	Count	Ratio
Success	620	36.5%
Failure	1,080	63.5%

Failure kind	Count	Ratio
set	1,020	94.4%
sequence	60	5.6%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	240	75.0%

Success	Count	Ratio
Success	80	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`.	855,892,940	54.4%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. `LOAD_ATTR`, `BINARY_SLICE`.	24,019,640	1.5%
Specialized hits ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that complete.	689,215,320	43.8%
Specialized misses ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that deopt.	4,002,820	0.3%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
LOAD_ATTR	10,041,760	41.8%
CALL	7,830,200	32.6%
TO_BOOL	4,184,080	17.4%
SEND	1,671,560	7.0%
COMPARE_OP	276,040	1.1%
BINARY_OP	480	0.0%
FOR_ITER	180	0.0%
STORE_ATTR	180	0.0%
BINARY_SLICE	0	0.0%
STORE_SLICE	0	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
STORE_ATTR_SLOT	3,487,720	87.0%
LOAD_ATTR_SLOT	506,820	12.6%
RESUME	5,740	0.1%
RESUME_CHECK	5,740	0.1%
LOAD_ATTR_METHOD_NO_DICT	2,120	0.1%
CALL_METHOD_DESCRIPTOR_NOARGS	240	0.0%
CALL_METHOD_DESCRIPTOR_O	120	0.0%
LOAD_GLOBAL_BUILTIN	60	0.0%
CACHE	0	0.0%
CHECK_EXC_MATCH	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	30,985,160	31.2%
Calls to Python functions inlined	68,226,640	68.8%
Calls via PyEval_EvalFrame (total)	30,985,160	31.2%
Calls via PyEval_EvalFrame (vector)	26,790,160	27.0%
Calls via PyEval_EvalFrame (generator)	4,195,000	4.2%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	26,790,160	27.0%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	3,299,140	3.3%
Calls via PyEval_EvalFrame (function ex)	0	0.0%
Calls via PyEval_EvalFrame (api)	60	0.0%
Calls via PyEval_EvalFrame (method)	11,749,220	11.8%
Frame objects created	120	0.0%
Frames pushed	88,598,280	89.3%

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	46,882,047	40.3%
Frees to freelist	46,882,167
Allocations	69,592,740	59.7%
Allocations to 512 bytes	68,986,260	59.2%
Allocations to 4 kbytes	606,480	0.5%
Allocations over 4 kbytes	0	0.0%
Frees	69,592,724
Inline values	4,755,220
Interpreter mortal increfs	903,709,860	61.4%
Interpreter mortal decrefs	936,146,687	56.6%
Mortal increfs	217,991,108	14.8%
Mortal decrefs	287,453,496	17.4%
Interpreter immortal increfs	209,114,840	14.2%
Interpreter immortal decrefs	269,231,033	16.3%
Immortal increfs	141,307,990	9.6%
Immortal decrefs	160,247,902	9.7%
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	33,376,719
Method cache misses	321
Method cache collisions	409
Method cache dunder hits	12,249,772
Method cache dunder misses	128

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits	Reachable from roots	Not reachable from roots
0	0	0	0	0	0
1	14,400	160	422,120,401	25,244,929	36,754,113
2	0	0	0	0	0

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

	Count	Ratio
Optimization attempts ⓘ The number of times a potential trace is identified. Specifically, this occurs in the JUMP BACKWARD instruction when the counter reaches a threshold.	3,140
Traces created ⓘ The number of traces that were successfully created.	340	10.8%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	1,080	34.4%
Trace too long ⓘ A trace is truncated because it is longer than the instruction buffer.	0	0.0%
Trace too short ⓘ A potential trace is abandoned because it it too short.	2,800	89.2%
Inner loop found ⓘ A trace is truncated because it has an inner loop	0	0.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	20	0.6%
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	13,847,020
Uops executed ⓘ The total number of uops (micro-operations) that were executed	595,170,180	4,298.2%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	340
Optimizer successes ⓘ The number of traces that were successfully optimized.	340	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	0	0.0%
<= 16	60	17.6%
<= 32	40	11.8%
<= 64	100	29.4%
<= 128	140	41.2%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	0	0.0%
<= 16	80	23.5%
<= 32	60	17.6%
<= 64	200	58.8%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	20	0.0%
<= 8	20	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	50,123,500	8.4%	8.4%
_LOAD_FAST_0	44,885,780	7.5%	16.0%
_CHECK_VALIDITY	37,888,140	6.4%	22.3%
_GUARD_TYPE_VERSION	30,669,640	5.2%	27.5%	0.9%
_LOAD_ATTR_SLOT_0	30,444,300	5.1%	32.6%
_CHECK_PERIODIC	20,907,120	3.5%	36.1%
_CHECK_MANAGED_OBJECT_HAS_VALUES	18,114,220	3.0%	39.2%
_LOAD_ATTR_INSTANCE_VALUE_0	18,114,220	3.0%	42.2%
_GUARD_IS_FALSE_POP	17,160,280	2.9%	45.1%	0.8%
_LOAD_FAST_3	16,076,120	2.7%	47.8%
_LOAD_ATTR_METHOD_NO_DICT	15,523,860	2.6%	50.4%
_TO_BOOL_BOOL	15,480,280	2.6%	53.0%
_MAKE_WARM	13,959,060	2.3%	55.3%
_START_EXECUTOR	13,847,020	2.3%	57.7%
_EXIT_TRACE	12,772,460	2.1%	59.8%
_PUSH_FRAME	12,235,360	2.1%	61.9%
_STORE_FAST_3	11,708,260	2.0%	63.8%
_CHECK_FUNCTION_EXACT_ARGS	11,388,620	1.9%	65.7%
_CHECK_FUNCTION_VERSION	11,388,620	1.9%	67.7%
_SAVE_RETURN_OFFSET	11,388,620	1.9%	69.6%
_GUARD_NOT_EXHAUSTED_RANGE	11,107,400	1.9%	71.4%	4.9%
_ITER_CHECK_RANGE	11,107,400	1.9%	73.3%
_ITER_NEXT_RANGE	10,559,800	1.8%	75.1%
_CHECK_STACK_SPACE_OPERAND	8,429,800	1.4%	76.5%
_CHECK_VALIDITY_AND_SET_IP	8,429,800	1.4%	77.9%
_PUSH_NULL	8,390,240	1.4%	79.3%
_RESUME_CHECK	8,193,280	1.4%	80.7%	0.0%
_CALL_METHOD_DESCRIPTOR_NOARGS	7,828,760	1.3%	82.0%
_STORE_FAST	7,828,760	1.3%	83.3%
_INIT_CALL_PY_EXACT_ARGS_0	7,810,840	1.3%	84.6%
_BUILD_LIST	7,583,060	1.3%	85.9%
_CALL_INTRINSIC_1	7,583,060	1.3%	87.2%
_LIST_EXTEND	7,583,060	1.3%	88.5%
_LOAD_ATTR	7,583,060	1.3%	89.7%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	6,072,280	1.0%	90.8%
_GUARD_KEYS_VERSION	6,072,280	1.0%	91.8%
_LOAD_ATTR_METHOD_WITH_VALUES	6,072,280	1.0%	92.8%
_LOAD_FAST_1	4,508,640	0.8%	93.6%
_LOAD_CONST_INLINE_BORROW	3,818,040	0.6%	94.2%
_LOAD_FAST_2	3,355,240	0.6%	94.8%
_CHECK_STACK_SPACE	2,958,820	0.5%	95.3%
_BINARY_OP_SUBTRACT_INT	2,731,040	0.5%	95.7%
_GUARD_NOS_INT	2,731,040	0.5%	96.2%
_INIT_CALL_PY_EXACT_ARGS_1	2,731,040	0.5%	96.6%
_LOAD_SMALL_INT_1	2,731,040	0.5%	97.1%
_GUARD_IS_NONE_POP	1,853,600	0.3%	97.4%
_LOAD_CONST_INLINE	1,474,320	0.2%	97.7%
_POP_TOP	1,186,580	0.2%	97.9%
_LOAD_FAST_4	1,116,780	0.2%	98.0%
_DYNAMIC_EXIT	1,074,520	0.2%	98.2%
_TO_BOOL	856,100	0.1%	98.4%
_RETURN_GENERATOR	846,740	0.1%	98.5%
_GET_AWAITABLE	846,740	0.1%	98.6%
_SEND_GEN_FRAME	846,740	0.1%	98.8%
_CHECK_FUNCTION	793,180	0.1%	98.9%
_TIER2_RESUME_CHECK	681,160	0.1%	99.0%	0.0%
_CALL_KW_NON_PY	681,140	0.1%	99.2%
_CHECK_IS_NOT_PY_CALLABLE_KW	681,140	0.1%	99.3%
_COMPARE_OP_INT	625,460	0.1%	99.4%
_GUARD_BOTH_INT	625,460	0.1%	99.5%
_INIT_CALL_PY_EXACT_ARGS_3	464,320	0.1%	99.6%
_TO_BOOL_LIST	426,280	0.1%	99.6%
_INIT_CALL_PY_EXACT_ARGS_2	382,420	0.1%	99.7%
_GUARD_IS_TRUE_POP	339,900	0.1%	99.7%	0.0%
_GUARD_DORV_NO_DICT	227,780	0.0%	99.8%
_STORE_ATTR_INSTANCE_VALUE	227,780	0.0%	99.8%
_CALL_BUILTIN_O	126,040	0.0%	99.8%
_BINARY_SUBSCR_LIST_INT	112,060	0.0%	99.9%
_COMPARE_OP_FLOAT	112,060	0.0%	99.9%
_GUARD_BOTH_FLOAT	112,060	0.0%	99.9%
_LOAD_FAST_6	112,060	0.0%	99.9%
_LOAD_SMALL_INT_0	112,060	0.0%	99.9%
_CALL_METHOD_DESCRIPTOR_O	112,040	0.0%	100.0%
_JUMP_TO_TOP	112,040	0.0%	100.0%
_STORE_ATTR_SLOT	112,040	0.0%	100.0%
_STORE_FAST_4	14,000	0.0%	100.0%
_DEOPT	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
_LOAD_FAST_0 _LOAD_ATTR_SLOT_0	22,718,960	3.8%	3.8%
_CHECK_PERIODIC _CHECK_VALIDITY	20,907,120	3.5%	7.3%
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	18,114,220	3.0%	10.4%
_TO_BOOL_BOOL _GUARD_IS_FALSE_POP	15,480,280	2.6%	13.0%
_LOAD_ATTR_METHOD_NO_DICT _SET_IP	15,411,820	2.6%	15.6%
_LOAD_ATTR_SLOT_0 _SET_IP	15,166,120	2.5%	18.1%
_START_EXECUTOR _MAKE_WARM	13,847,020	2.3%	20.4%
_SET_IP _CHECK_PERIODIC	12,159,140	2.0%	22.5%
_MAKE_WARM _SET_IP	12,159,140	2.0%	24.5%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	11,656,720	2.0%	26.5%
_SET_IP _CHECK_FUNCTION_VERSION	11,388,620	1.9%	28.4%
_CHECK_FUNCTION_VERSION _CHECK_FUNCTION_EXACT_ARGS	11,388,620	1.9%	30.3%
_SAVE_RETURN_OFFSET _PUSH_FRAME	11,388,620	1.9%	32.2%
_CHECK_VALIDITY _ITER_CHECK_RANGE	11,107,400	1.9%	34.1%
_ITER_CHECK_RANGE _GUARD_NOT_EXHAUSTED_RANGE	11,107,400	1.9%	36.0%
_GUARD_NOT_EXHAUSTED_RANGE _ITER_NEXT_RANGE	10,559,800	1.8%	37.7%
_LOAD_FAST_0 _CHECK_MANAGED_OBJECT_HAS_VALUES	9,828,960	1.7%	39.4%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE_OPERAND	8,429,800	1.4%	40.8%
_PUSH_NULL _LOAD_FAST_0	8,376,240	1.4%	42.2%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	8,285,260	1.4%	43.6%
_CHECK_VALIDITY _EXIT_TRACE	8,264,200	1.4%	45.0%
_GUARD_IS_FALSE_POP _LOAD_FAST_0	8,211,380	1.4%	46.4%
_LOAD_ATTR_INSTANCE_VALUE_0 _GUARD_TYPE_VERSION	8,168,580	1.4%	47.7%
_LOAD_FAST_3 _GUARD_TYPE_VERSION	8,083,080	1.4%	49.1%
_CHECK_VALIDITY _STORE_FAST_3	8,052,860	1.4%	50.4%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	7,971,020	1.3%	51.8%
_STORE_FAST_3 _LOAD_FAST_3	7,940,820	1.3%	53.1%
_GUARD_IS_FALSE_POP _LOAD_FAST_3	7,897,220	1.3%	54.5%
_LOAD_ATTR_INSTANCE_VALUE_0 _TO_BOOL_BOOL	7,897,220	1.3%	55.8%
_SET_IP _CALL_METHOD_DESCRIPTOR_NOARGS	7,828,760	1.3%	57.1%
_CALL_METHOD_DESCRIPTOR_NOARGS _CHECK_PERIODIC	7,828,760	1.3%	58.4%
_ITER_NEXT_RANGE _STORE_FAST	7,828,760	1.3%	59.7%
_STORE_FAST _LOAD_FAST_0	7,828,760	1.3%	61.0%
_INIT_CALL_PY_EXACT_ARGS_0 _SAVE_RETURN_OFFSET	7,810,840	1.3%	62.4%
_GUARD_TYPE_VERSION _LOAD_ATTR_SLOT_0	7,725,340	1.3%	63.6%
_BUILD_LIST _LOAD_FAST_0	7,583,060	1.3%	64.9%
_CALL_INTRINSIC_1 _CHECK_VALIDITY	7,583,060	1.3%	66.2%
_LIST_EXTEND _CHECK_VALIDITY_AND_SET_IP	7,583,060	1.3%	67.5%
_RESUME_CHECK _LOAD_FAST_0	7,583,060	1.3%	68.7%
_SET_IP _LIST_EXTEND	7,583,060	1.3%	70.0%
_SET_IP _LOAD_ATTR	7,583,060	1.3%	71.3%
_CHECK_STACK_SPACE_OPERAND _INIT_CALL_PY_EXACT_ARGS_0	7,583,060	1.3%	72.6%
_CHECK_VALIDITY _PUSH_NULL	7,583,060	1.3%	73.8%
_CHECK_VALIDITY_AND_SET_IP _CALL_INTRINSIC_1	7,583,060	1.3%	75.1%
_LOAD_ATTR _CHECK_VALIDITY	7,583,060	1.3%	76.4%
_LOAD_ATTR_SLOT_0 _BUILD_LIST	7,583,060	1.3%	77.7%
_LOAD_ATTR_SLOT_0 _TO_BOOL_BOOL	7,583,060	1.3%	78.9%
_PUSH_FRAME _RESUME_CHECK	7,583,060	1.3%	80.2%
_LOAD_FAST_3 _LOAD_ATTR_METHOD_NO_DICT	7,552,840	1.3%	81.5%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	6,072,280	1.0%	82.5%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	6,072,280	1.0%	83.5%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	6,072,280	1.0%	84.5%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_1	3,113,460	0.5%	85.1%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE	2,958,820	0.5%	85.6%
_BINARY_OP_SUBTRACT_INT _SET_IP	2,731,040	0.5%	86.0%
_CHECK_STACK_SPACE _INIT_CALL_PY_EXACT_ARGS_1	2,731,040	0.5%	86.5%
_GUARD_NOS_INT _BINARY_OP_SUBTRACT_INT	2,731,040	0.5%	86.9%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	2,731,040	0.5%	87.4%
_ITER_NEXT_RANGE _STORE_FAST_3	2,731,040	0.5%	87.9%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_0	2,731,040	0.5%	88.3%
_LOAD_FAST_1 _LOAD_SMALL_INT_1	2,731,040	0.5%	88.8%
_LOAD_FAST_2 _GUARD_TYPE_VERSION	2,731,040	0.5%	89.2%
_LOAD_SMALL_INT_1 _GUARD_NOS_INT	2,731,040	0.5%	89.7%
_PUSH_FRAME _EXIT_TRACE	2,731,040	0.5%	90.2%
_STORE_FAST_3 _LOAD_FAST_2	2,731,040	0.5%	90.6%
_LOAD_CONST_INLINE_BORROW _SET_IP	1,311,060	0.2%	90.8%
_GUARD_IS_NONE_POP _LOAD_FAST_0	1,083,880	0.2%	91.0%
_MAKE_WARM _POP_TOP	1,074,540	0.2%	91.2%
_PUSH_FRAME _DYNAMIC_EXIT	1,074,520	0.2%	91.4%
_LOAD_ATTR_INSTANCE_VALUE_0 _SET_IP	968,140	0.2%	91.5%
_LOAD_CONST_INLINE_BORROW _LOAD_CONST_INLINE_BORROW	928,640	0.2%	91.7%
_LOAD_CONST_INLINE_BORROW _STORE_FAST_3	924,360	0.2%	91.8%
_SET_IP _TO_BOOL	856,100	0.1%	92.0%
_TO_BOOL _CHECK_VALIDITY	856,100	0.1%	92.1%
_RETURN_GENERATOR _CHECK_VALIDITY_AND_SET_IP	846,740	0.1%	92.3%
_GET_AWAITABLE _CHECK_VALIDITY	846,740	0.1%	92.4%
_SET_IP _RETURN_GENERATOR	846,740	0.1%	92.6%
_SET_IP _SEND_GEN_FRAME	846,740	0.1%	92.7%
_CHECK_VALIDITY _LOAD_CONST_INLINE_BORROW	846,740	0.1%	92.8%
_CHECK_VALIDITY_AND_SET_IP _GET_AWAITABLE	846,740	0.1%	93.0%
_PUSH_FRAME _SET_IP	846,740	0.1%	93.1%
_SEND_GEN_FRAME _PUSH_FRAME	846,740	0.1%	93.3%
_CHECK_FUNCTION _LOAD_CONST_INLINE	793,180	0.1%	93.4%
_LOAD_CONST_INLINE _PUSH_NULL	793,180	0.1%	93.5%
_LOAD_FAST_1 _GUARD_IS_NONE_POP	769,720	0.1%	93.7%
_MAKE_WARM _TIER2_RESUME_CHECK	681,160	0.1%	93.8%
_SET_IP _CHECK_IS_NOT_PY_CALLABLE_KW	681,140	0.1%	93.9%
_CALL_KW_NON_PY _CHECK_PERIODIC	681,140	0.1%	94.0%
_CHECK_IS_NOT_PY_CALLABLE_KW _CALL_KW_NON_PY	681,140	0.1%	94.1%
_LOAD_CONST_INLINE _SET_IP	681,140	0.1%	94.2%
_LOAD_FAST_0 _LOAD_CONST_INLINE	681,140	0.1%	94.4%
_TIER2_RESUME_CHECK _CHECK_FUNCTION	681,140	0.1%	94.5%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	628,320	0.1%	94.6%
_CHECK_VALIDITY _LOAD_FAST_4	625,460	0.1%	94.7%
_COMPARE_OP_INT _GUARD_IS_FALSE_POP	625,460	0.1%	94.8%
_GUARD_BOTH_INT _COMPARE_OP_INT	625,460	0.1%	94.9%
_LOAD_FAST_1 _GUARD_BOTH_INT	625,460	0.1%	95.0%
_LOAD_FAST_4 _LOAD_FAST_1	625,460	0.1%	95.1%
_POP_TOP _RESUME_CHECK	610,220	0.1%	95.2%
_RESUME_CHECK _LOAD_CONST_INLINE_BORROW	610,200	0.1%	95.3%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL_FUNCTION_EX	1,900

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: 2024-12-15

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CACHE

BINARY_SUBSCR

CHECK_EXC_MATCH

END_SEND

EXIT_INIT_CHECK

GET_ITER

INTERPRETER_EXIT

MAKE_FUNCTION

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BUILD_LIST

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CALL

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CALL_INTRINSIC_1

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COPY

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FOR_ITER

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