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intel / PerfSpect

System performance characterization tool based on linux perf
https://intel.github.io/PerfSpect/
BSD 3-Clause "New" or "Revised" License
333 stars 30 forks source link

perf-collect can't work #46

Closed shaileneF closed 1 year ago

shaileneF commented 1 year ago

Verbose output from perf-collect

INFO[2023-07-05T18:29:43+08:00] perf command: sudo perf stat -I 10000 -x , -a -A -o results/perfstat.csv -e '{cpu/event=0x28,umask=0x07,period=200003,name='CORE_POWER.LVL0_TURBO_LICENSE'/,cpu/event=0x28,umask=0x18,period=200003,name='CORE_POWER.LVL1_TURBO_LICENSE'/,cpu/event=0x28,umask=0x20,period=200003,name='CORE_POWER.LVL2_TURBO_LICENSE'/,cpu/event=0x51,umask=0x01,period=2000003,name='L1D.REPLACEMENT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc3,umask=0x01,edge,period=100003,name='MACHINE_CLEARS.COUNT'/,cpu/event=0xc5,umask=0x00,period=400009,name='BR_MISP_RETIRED.ALL_BRANCHES'/,cpu/event=0x0d,umask=0x80,period=2000003,name='INT_MISC.CLEAR_RESTEER_CYCLES'/,cpu/event=0xd1,umask=0x01,period=2000003,name='MEM_LOAD_RETIRED.L1_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x0e,umask=0x01,period=2000003,name='UOPS_ISSUED.ANY'/,cpu/event=0xc2,umask=0x02,period=2000003,name='UOPS_RETIRED.RETIRE_SLOTS'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES_ANY'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES'/}','{cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x0,period=2000003,name='CPU_CLK_UNHALTED.THREAD_ANY'/,cpu/event=0x9c,umask=0x01,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CORE'/,cpu/event=0xa3,umask=0x14,cmask=0x14,period=2000003,name='CYCLE_ACTIVITY.STALLS_MEM_ANY'/,cpu/event=0xa3,umask=0x04,cmask=0x04,period=2000003,name='CYCLE_ACTIVITY.STALLS_TOTAL'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa6,umask=0x02,period=2000003,name='EXE_ACTIVITY.1_PORTS_UTIL'/,cpu/event=0xa6,umask=0x04,period=2000003,name='EXE_ACTIVITY.2_PORTS_UTIL'/,cpu/event=0xa6,umask=0x40,period=2000003,name='EXE_ACTIVITY.BOUND_ON_STORES'/,cpu/event=0xa6,umask=0x01,period=2000003,name='EXE_ACTIVITY.EXE_BOUND_0_PORTS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd1,umask=0x02,period=100003,name='MEM_LOAD_RETIRED.L2_HIT'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xd1,umask=0x08,period=100003,name='MEM_LOAD_RETIRED.L1_MISS'/,cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa3,umask=0x0c,cmask=0x0c,period=2000003,name='CYCLE_ACTIVITY.STALLS_L1D_MISS'/,cpu/event=0xa3,umask=0x05,cmask=0x05,period=2000003,name='CYCLE_ACTIVITY.STALLS_L2_MISS'/,cpu/event=0xa3,umask=0x06,cmask=0x06,period=2000003,name='CYCLE_ACTIVITY.STALLS_L3_MISS'/,cpu/event=0x60,umask=0x04,cmask=0x01,period=200003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x85,umask=0x0e,period=100003,name='ITLB_MISSES.WALK_COMPLETED'/,cpu/event=0x85,umask=0x10,period=100003,name='ITLB_MISSES.WALK_ACTIVE'/,cpu/event=0x08,umask=0x0e,period=100003,name='DTLB_LOAD_MISSES.WALK_COMPLETED'/,cpu/event=0x08,umask=0x10,cmask=0x01,period=100003,name='DTLB_LOAD_MISSES.WALK_ACTIVE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x49,umask=0x0e,period=100003,name='DTLB_STORE_MISSES.WALK_COMPLETED'/,cpu/event=0x49,umask=0x10,period=100003,name='DTLB_STORE_MISSES.WALK_ACTIVE'/,cpu/event=0x9c,umask=0x01,cmask=0x4,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE'/,cpu/event=0xe6,umask=0x01,period=100003,name='BACLEARS.ANY'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd0,umask=0x21,cmask=0x01,period=100007,name='MEM_INST_RETIRED.LOCK_LOADS'/,cpu/event=0x24,umask=0xe2,cmask=0x00,period=200003,name='L2_RQSTS.ALL_RFO'/,cpu/event=0xd0,umask=0x82,cmask=0x00,period=200003,name='MEM_INST_RETIRED.ALL_STORES'/,cpu/event=0x24,umask=0xc2,cmask=0x00,period=200003,name='L2_RQSTS.RFO_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x60,umask=0x10,cmask=0x06,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6'/,cpu/event=0x60,umask=0x10,cmask=0x01,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x02,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_1'/,cpu/event=0xb1,umask=0x02,cmask=0x2,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_2'/,cpu/event=0xb1,umask=0x02,cmask=0x3,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_3'/,cpu/event=0xc2,umask=0x04,cmask=0x00,period=2000003,name='UOPS_RETIRED.MACRO_FUSED'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc7,umask=0x03,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.SCALAR_SINGLE:u0x03'/,cpu/event=0xc7,umask=0xfc,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE:u0xfc'/,cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0xe4,period=200003,name='L2_RQSTS.ALL_CODE_RD'/,cpu/event=0x85,umask=0x04,period=100003,name='ITLB_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0xf1,umask=0x1f,period=100003,name='L2_LINES_IN.ALL'/,cpu/event=0xd1,umask=0x10,period=50021,name='MEM_LOAD_RETIRED.L2_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0x24,period=200003,name='L2_RQSTS.CODE_RD_MISS'/,cpu/event=0x08,umask=0x04,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0x08,umask=0x02,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_4K'/,cpu/event=0x08,umask=0x08,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_1G'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb0,umask=0x10,period=100003,name='OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xa3,umask=0x10,cmask=0x16,period=2000003,name='CYCLE_ACTIVITY.CYCLES_MEM_ANY'/,cpu/event=0xa3,umask=0x08,cmask=0x08,period=2000003,name='CYCLE_ACTIVITY.CYCLES_L1D_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x30,period=2000003,name='IDQ.MS_UOPS'/,cpu/event=0x60,umask=0x10,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0x83,umask=0x04,period=200003,name='ICACHE_64B.IFTAG_STALL'/,cpu/event=0x08,umask=0x20,cmask=0x01,period=2000003,name='DTLB_LOAD_MISSES.STLB_HIT:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu/event=0x14,umask=0x01,period=2000003,name='ARITH.DIVIDER_ACTIVE'/,cpu/event=0xb1,umask=0x02,inv=0x1,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_NONE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x2,name='CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE'/,cpu/event=0x3c,umask=0x1,name='CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY'/,cpu-cycles:k,ref-cycles:k,instructions:k}','{cpu/event=0x79,umask=0x24,cmask=0x01,period=2000003,name='IDQ.ALL_MITE_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x24,cmask=0x04,period=2000003,name='IDQ.ALL_MITE_CYCLES_4_UOPS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x18,cmask=0x01,period=2000003,name='IDQ.ALL_DSB_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x18,cmask=0x04,period=2000003,name='IDQ.ALL_DSB_CYCLES_4_UOPS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd2,umask=0x02,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT'/,cpu/event=0xd2,umask=0x04,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x10,cmask=0x00,period=2000003,name='UOPS_EXECUTED.X87'/,cpu/event=0xb1,umask=0x01,cmask=0x00,period=2000003,name='UOPS_EXECUTED.THREAD'/,cpu-cycles,ref-cycles,instructions}' sleep 30 
ERROR[2023-07-05T18:29:43+08:00] exec command: sudo perf stat -I 10000 -x , -a -A -o results/perfstat.csv -e '{cpu/event=0x28,umask=0x07,period=200003,name='CORE_POWER.LVL0_TURBO_LICENSE'/,cpu/event=0x28,umask=0x18,period=200003,name='CORE_POWER.LVL1_TURBO_LICENSE'/,cpu/event=0x28,umask=0x20,period=200003,name='CORE_POWER.LVL2_TURBO_LICENSE'/,cpu/event=0x51,umask=0x01,period=2000003,name='L1D.REPLACEMENT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc3,umask=0x01,edge,period=100003,name='MACHINE_CLEARS.COUNT'/,cpu/event=0xc5,umask=0x00,period=400009,name='BR_MISP_RETIRED.ALL_BRANCHES'/,cpu/event=0x0d,umask=0x80,period=2000003,name='INT_MISC.CLEAR_RESTEER_CYCLES'/,cpu/event=0xd1,umask=0x01,period=2000003,name='MEM_LOAD_RETIRED.L1_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x0e,umask=0x01,period=2000003,name='UOPS_ISSUED.ANY'/,cpu/event=0xc2,umask=0x02,period=2000003,name='UOPS_RETIRED.RETIRE_SLOTS'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES_ANY'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES'/}','{cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x0,period=2000003,name='CPU_CLK_UNHALTED.THREAD_ANY'/,cpu/event=0x9c,umask=0x01,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CORE'/,cpu/event=0xa3,umask=0x14,cmask=0x14,period=2000003,name='CYCLE_ACTIVITY.STALLS_MEM_ANY'/,cpu/event=0xa3,umask=0x04,cmask=0x04,period=2000003,name='CYCLE_ACTIVITY.STALLS_TOTAL'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa6,umask=0x02,period=2000003,name='EXE_ACTIVITY.1_PORTS_UTIL'/,cpu/event=0xa6,umask=0x04,period=2000003,name='EXE_ACTIVITY.2_PORTS_UTIL'/,cpu/event=0xa6,umask=0x40,period=2000003,name='EXE_ACTIVITY.BOUND_ON_STORES'/,cpu/event=0xa6,umask=0x01,period=2000003,name='EXE_ACTIVITY.EXE_BOUND_0_PORTS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd1,umask=0x02,period=100003,name='MEM_LOAD_RETIRED.L2_HIT'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xd1,umask=0x08,period=100003,name='MEM_LOAD_RETIRED.L1_MISS'/,cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa3,umask=0x0c,cmask=0x0c,period=2000003,name='CYCLE_ACTIVITY.STALLS_L1D_MISS'/,cpu/event=0xa3,umask=0x05,cmask=0x05,period=2000003,name='CYCLE_ACTIVITY.STALLS_L2_MISS'/,cpu/event=0xa3,umask=0x06,cmask=0x06,period=2000003,name='CYCLE_ACTIVITY.STALLS_L3_MISS'/,cpu/event=0x60,umask=0x04,cmask=0x01,period=200003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x85,umask=0x0e,period=100003,name='ITLB_MISSES.WALK_COMPLETED'/,cpu/event=0x85,umask=0x10,period=100003,name='ITLB_MISSES.WALK_ACTIVE'/,cpu/event=0x08,umask=0x0e,period=100003,name='DTLB_LOAD_MISSES.WALK_COMPLETED'/,cpu/event=0x08,umask=0x10,cmask=0x01,period=100003,name='DTLB_LOAD_MISSES.WALK_ACTIVE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x49,umask=0x0e,period=100003,name='DTLB_STORE_MISSES.WALK_COMPLETED'/,cpu/event=0x49,umask=0x10,period=100003,name='DTLB_STORE_MISSES.WALK_ACTIVE'/,cpu/event=0x9c,umask=0x01,cmask=0x4,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE'/,cpu/event=0xe6,umask=0x01,period=100003,name='BACLEARS.ANY'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd0,umask=0x21,cmask=0x01,period=100007,name='MEM_INST_RETIRED.LOCK_LOADS'/,cpu/event=0x24,umask=0xe2,cmask=0x00,period=200003,name='L2_RQSTS.ALL_RFO'/,cpu/event=0xd0,umask=0x82,cmask=0x00,period=200003,name='MEM_INST_RETIRED.ALL_STORES'/,cpu/event=0x24,umask=0xc2,cmask=0x00,period=200003,name='L2_RQSTS.RFO_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x60,umask=0x10,cmask=0x06,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6'/,cpu/event=0x60,umask=0x10,cmask=0x01,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x02,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_1'/,cpu/event=0xb1,umask=0x02,cmask=0x2,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_2'/,cpu/event=0xb1,umask=0x02,cmask=0x3,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_3'/,cpu/event=0xc2,umask=0x04,cmask=0x00,period=2000003,name='UOPS_RETIRED.MACRO_FUSED'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc7,umask=0x03,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.SCALAR_SINGLE:u0x03'/,cpu/event=0xc7,umask=0xfc,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE:u0xfc'/,cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0xe4,period=200003,name='L2_RQSTS.ALL_CODE_RD'/,cpu/event=0x85,umask=0x04,period=100003,name='ITLB_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0xf1,umask=0x1f,period=100003,name='L2_LINES_IN.ALL'/,cpu/event=0xd1,umask=0x10,period=50021,name='MEM_LOAD_RETIRED.L2_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0x24,period=200003,name='L2_RQSTS.CODE_RD_MISS'/,cpu/event=0x08,umask=0x04,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0x08,umask=0x02,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_4K'/,cpu/event=0x08,umask=0x08,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_1G'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb0,umask=0x10,period=100003,name='OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xa3,umask=0x10,cmask=0x16,period=2000003,name='CYCLE_ACTIVITY.CYCLES_MEM_ANY'/,cpu/event=0xa3,umask=0x08,cmask=0x08,period=2000003,name='CYCLE_ACTIVITY.CYCLES_L1D_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x30,period=2000003,name='IDQ.MS_UOPS'/,cpu/event=0x60,umask=0x10,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0x83,umask=0x04,period=200003,name='ICACHE_64B.IFTAG_STALL'/,cpu/event=0x08,umask=0x20,cmask=0x01,period=2000003,name='DTLB_LOAD_MISSES.STLB_HIT:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu/event=0x14,umask=0x01,period=2000003,name='ARITH.DIVIDER_ACTIVE'/,cpu/event=0xb1,umask=0x02,inv=0x1,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_NONE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x2,name='CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE'/,cpu/event=0x3c,umask=0x1,name='CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY'/,cpu-cycles:k,ref-cycles:k,instructions:k}','{cpu/event=0x79,umask=0x24,cmask=0x01,period=2000003,name='IDQ.ALL_MITE_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x24,cmask=0x04,period=2000003,name='IDQ.ALL_MITE_CYCLES_4_UOPS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x18,cmask=0x01,period=2000003,name='IDQ.ALL_DSB_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x18,cmask=0x04,period=2000003,name='IDQ.ALL_DSB_CYCLES_4_UOPS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd2,umask=0x02,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT'/,cpu/event=0xd2,umask=0x04,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x10,cmask=0x00,period=2000003,name='UOPS_EXECUTED.X87'/,cpu/event=0xb1,umask=0x01,cmask=0x00,period=2000003,name='UOPS_EXECUTED.THREAD'/,cpu-cycles,ref-cycles,instructions}' sleep 30, exec err: exit status 129, Stderr: event syntax error: '..00003,name=L1D_PEND_MISS.FB_FULL:c1/,cpu-cycles,ref-cy..'
                                  \___ parser error
Run 'perf list' for a list of valid events

 Usage: perf stat [<options>] [<command>]

    -e, --event <event>   event selector. use 'perf list' to list available events
, Stdout:

Verbose output from perf-postprocess

No response

What steps can reproduce the bug?

os:CentOS Linux release 7.4.1708 (Core) kernel:3.10.0-693.5.2.el7.x86_64

It seems that the event L1D_PEND_MISS.FB_FULL is not included in the list of available events for perf, but data collection was still attempted for this event. What should I do to resolve this issue?

Additional information

No response

shaileneF commented 1 year ago

perf-collect version：1.2.13

hilldani commented 1 year ago

Hello, sorry for the delay. I'll try to reproduce your issue. In the meantime, could you also try the latest version of perfspect?

shaileneF commented 1 year ago

Thanks， it is not convenient to update the version. I think the method "is_collectable_event" does not exclude the unsupported events correctly. Can I remove the event "L1D_PEND_MISS.FB_FULL" from the event file by myself ?

hilldani commented 1 year ago

yes you can modify the event file (delete that line) and rebuild. What version of perf are you using? I tested on:

and perfspect worked fine for me. What is the output of perf list | grep l1d_pend_miss.fb_full for you? Unfortunately we cannot use perf list and "is_collectable_event" function to completely filter all unsupported events because different distro's give events different names sometimes and perf list also does not show all events supported which you can see here at perfmon (hence why we use raw event formatting instead of named events). My two guesses for why it's complaining is:

  1. your kernel version does not contain all latest patches and backports for centos 7
  2. your version of perf does not like : colons in the event names
hilldani commented 1 year ago

@shaileneF did either of the above work for you?

shaileneF commented 1 year ago

Thanks. But the issue still exists. For the same system and kernel version, some machines will report this error due to L1D_PEND_MISS.FB_FULL events, while others will not. A part of log： Stderr: event syntax error: '..00003,name=L1D_PEND_MISS.FB_FULL:c1/,cpu-cycles,ref-cy..' ___ parser error

shaileneF commented 1 year ago

@hilldani For some machines with the same system and kernel version, it works successfully on some of them, but not on others. I am confused.

hilldani commented 1 year ago

That is very strange. and you tried removing all the : colons from the event list file? I believe I remember some perf's not liking it in the past. In order to debug further you can run collection briefly with the verbose flag sudo ./perf-collect -v. This will give you an enormous perf stat command similar to the following:

perf stat -I 5000 -x , -a -o perfstat.csv -e '{cpu/event=0x28,umask=0x07,period=200003,name='CORE_POWER.LVL0_TURBO_LICENSE'/,cpu/event=0x28,umask=0x18,period=200003,name='CORE_POWER.LVL1_TURBO_LICENSE'/,cpu/event=0x28,umask=0x20,period=200003,name='CORE_POWER.LVL2_TURBO_LICENSE'/,cpu/event=0x51,umask=0x01,period=2000003,name='L1D.REPLACEMENT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc3,umask=0x01,edge,period=100003,name='MACHINE_CLEARS.COUNT'/,cpu/event=0xc5,umask=0x00,period=400009,name='BR_MISP_RETIRED.ALL_BRANCHES'/,cpu/event=0x0d,umask=0x80,period=2000003,name='INT_MISC.CLEAR_RESTEER_CYCLES'/,cpu/event=0xd1,umask=0x01,period=2000003,name='MEM_LOAD_RETIRED.L1_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x0e,umask=0x01,period=2000003,name='UOPS_ISSUED.ANY'/,cpu/event=0xc2,umask=0x02,period=2000003,name='UOPS_RETIRED.RETIRE_SLOTS'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES_ANY'/,cpu/event=0x0d,umask=0x01,period=2000003,name='INT_MISC.RECOVERY_CYCLES'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x0,period=2000003,name='CPU_CLK_UNHALTED.THREAD_ANY'/,cpu/event=0x9c,umask=0x01,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CORE'/,cpu/event=0xa3,umask=0x14,cmask=0x14,period=2000003,name='CYCLE_ACTIVITY.STALLS_MEM_ANY'/,cpu/event=0xa3,umask=0x04,cmask=0x04,period=2000003,name='CYCLE_ACTIVITY.STALLS_TOTAL'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa6,umask=0x02,period=2000003,name='EXE_ACTIVITY.1_PORTS_UTIL'/,cpu/event=0xa6,umask=0x04,period=2000003,name='EXE_ACTIVITY.2_PORTS_UTIL'/,cpu/event=0xa6,umask=0x40,period=2000003,name='EXE_ACTIVITY.BOUND_ON_STORES'/,cpu/event=0xa6,umask=0x01,period=2000003,name='EXE_ACTIVITY.EXE_BOUND_0_PORTS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd1,umask=0x02,period=100003,name='MEM_LOAD_RETIRED.L2_HIT'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xd1,umask=0x08,period=100003,name='MEM_LOAD_RETIRED.L1_MISS'/,cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xa3,umask=0x0c,cmask=0x0c,period=2000003,name='CYCLE_ACTIVITY.STALLS_L1D_MISS'/,cpu/event=0xa3,umask=0x05,cmask=0x05,period=2000003,name='CYCLE_ACTIVITY.STALLS_L2_MISS'/,cpu/event=0xa3,umask=0x06,cmask=0x06,period=2000003,name='CYCLE_ACTIVITY.STALLS_L3_MISS'/,cpu/event=0x60,umask=0x04,cmask=0x01,period=200003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x85,umask=0x0e,period=100003,name='ITLB_MISSES.WALK_COMPLETED'/,cpu/event=0x85,umask=0x10,period=100003,name='ITLB_MISSES.WALK_ACTIVE'/,cpu/event=0x08,umask=0x0e,period=100003,name='DTLB_LOAD_MISSES.WALK_COMPLETED'/,cpu/event=0x08,umask=0x10,cmask=0x01,period=100003,name='DTLB_LOAD_MISSES.WALK_ACTIVE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x49,umask=0x0e,period=100003,name='DTLB_STORE_MISSES.WALK_COMPLETED'/,cpu/event=0x49,umask=0x10,period=100003,name='DTLB_STORE_MISSES.WALK_ACTIVE'/,cpu/event=0x9c,umask=0x01,cmask=0x4,period=2000003,name='IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE'/,cpu/event=0xe6,umask=0x01,period=100003,name='BACLEARS.ANY'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd0,umask=0x21,cmask=0x01,period=100007,name='MEM_INST_RETIRED.LOCK_LOADS'/,cpu/event=0x24,umask=0xe2,cmask=0x00,period=200003,name='L2_RQSTS.ALL_RFO'/,cpu/event=0xd0,umask=0x82,cmask=0x00,period=200003,name='MEM_INST_RETIRED.ALL_STORES'/,cpu/event=0x24,umask=0xc2,cmask=0x00,period=200003,name='L2_RQSTS.RFO_HIT'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb7,umask=0x01,offcore_rsp=0x10003C0001,period=100003,name='OCR.DEMAND_DATA_RD.L3_HIT.HITM_OTHER_CORE'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x8003C0001,period=100003,name='OCR.DEMAND_DATA_RD.L3_HIT.HIT_OTHER_CORE_FWD'/,cpu/event=0x60,umask=0x10,cmask=0x06,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD_GE_6'/,cpu/event=0x60,umask=0x10,cmask=0x01,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_L3_MISS_DEMAND_DATA_RD'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x02,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_1'/,cpu/event=0xb1,umask=0x02,cmask=0x2,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_2'/,cpu/event=0xb1,umask=0x02,cmask=0x3,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_GE_3'/,cpu/event=0xc2,umask=0x04,cmask=0x00,period=2000003,name='UOPS_RETIRED.MACRO_FUSED'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xc7,umask=0x03,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.SCALAR_SINGLE:u0x03'/,cpu/event=0xc7,umask=0xfc,cmask=0x00,period=2000003,name='FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE:u0xfc'/,cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0xe4,period=200003,name='L2_RQSTS.ALL_CODE_RD'/,cpu/event=0x85,umask=0x04,period=100003,name='ITLB_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0xf1,umask=0x1f,period=100003,name='L2_LINES_IN.ALL'/,cpu/event=0xd1,umask=0x10,period=50021,name='MEM_LOAD_RETIRED.L2_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x24,umask=0x24,period=200003,name='L2_RQSTS.CODE_RD_MISS'/,cpu/event=0x08,umask=0x04,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M'/,cpu/event=0x08,umask=0x02,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_4K'/,cpu/event=0x08,umask=0x08,period=2000003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_1G'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb0,umask=0x10,period=100003,name='OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xa3,umask=0x10,cmask=0x16,period=2000003,name='CYCLE_ACTIVITY.CYCLES_MEM_ANY'/,cpu/event=0xa3,umask=0x08,cmask=0x08,period=2000003,name='CYCLE_ACTIVITY.CYCLES_L1D_MISS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x30,period=2000003,name='IDQ.MS_UOPS'/,cpu/event=0x60,umask=0x10,period=2000003,name='OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD'/,cpu/event=0x83,umask=0x04,period=200003,name='ICACHE_64B.IFTAG_STALL'/,cpu/event=0x08,umask=0x20,cmask=0x01,period=2000003,name='DTLB_LOAD_MISSES.STLB_HIT:c1'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x80,umask=0x4,name='ICACHE_16B.IFDATA_STALL'/,cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/,cpu/event=0x14,umask=0x01,period=2000003,name='ARITH.DIVIDER_ACTIVE'/,cpu/event=0xb1,umask=0x02,inv=0x1,cmask=0x1,period=2000003,name='UOPS_EXECUTED.CORE_CYCLES_NONE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x3c,umask=0x2,name='CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE'/,cpu/event=0x3c,umask=0x1,name='CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY'/,cpu-cycles:k,ref-cycles:k,instructions:k}','{cpu/event=0x79,umask=0x08,cmask=0x00,period=2000003,name='IDQ.DSB_UOPS'/,cpu/event=0x79,umask=0x04,cmask=0x00,period=2000003,name='IDQ.MITE_UOPS'/,cpu/event=0xa8,umask=0x01,cmask=0x00,period=2000003,name='LSD.UOPS'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x24,cmask=0x01,period=2000003,name='IDQ.ALL_MITE_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x24,cmask=0x04,period=2000003,name='IDQ.ALL_MITE_CYCLES_4_UOPS'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x10003C0002,period=100003,name='OCR.DEMAND_RFO.L3_HIT.HITM_OTHER_CORE'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x10003C0020,period=100003,name='OCR.PF_L2_RFO.L3_HIT.HITM_OTHER_CORE'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0x79,umask=0x18,cmask=0x01,period=2000003,name='IDQ.ALL_DSB_CYCLES_ANY_UOPS'/,cpu/event=0x79,umask=0x18,cmask=0x04,period=2000003,name='IDQ.ALL_DSB_CYCLES_4_UOPS'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x103FC00002,period=100003,name='OCR.DEMAND_RFO.L3_MISS.REMOTE_HITM'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x103FC00020,period=100003,name='OCR.PF_L2_RFO.L3_MISS.REMOTE_HITM'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xd2,umask=0x02,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT'/,cpu/event=0xd2,umask=0x04,cmask=0x00,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x3F840007F7,name='OCR.ALL_READS.L3_MISS_LOCAL_DRAM.ANY_SNOOP'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x3FB80007F7,name='OCR.ALL_READS.L3_MISS_LOCAL_DRAM.ANY_SNOOP_ocr_msr_3fB80007f7'/,cpu-cycles,ref-cycles,instructions}','{cpu/event=0xb1,umask=0x10,cmask=0x00,period=2000003,name='UOPS_EXECUTED.X87'/,cpu/event=0xb1,umask=0x01,cmask=0x00,period=2000003,name='UOPS_EXECUTED.THREAD'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x103FC007F7,name='OCR.ALL_READS.L3_MISS.REMOTE_HITM'/,cpu/event=0xb7,umask=0x01,offcore_rsp=0x083FC007F7,name='OCR.ALL_READS.L3_MISS.REMOTE_HIT_FORWARD'/,cpu-cycles,ref-cycles,instructions}','{cstate_core/c6-residency/}','{cstate_pkg/c6-residency/}','{power/energy-pkg/,power/energy-ram/}','{uncore_imc_0/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.0'/,uncore_imc_0/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.0'/}','{uncore_imc_1/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.1'/,uncore_imc_1/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.1'/}','{uncore_imc_2/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.2'/,uncore_imc_2/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.2'/}','{uncore_imc_3/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.3'/,uncore_imc_3/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.3'/}','{uncore_imc_4/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.4'/,uncore_imc_4/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.4'/}','{uncore_imc_5/event=0x04,umask=0x03,name='UNC_M_CAS_COUNT.RD.5'/,uncore_imc_5/event=0x04,umask=0x0c,name='UNC_M_CAS_COUNT.WR.5'/}','{uncore_cha_0/event=0x0,umask=0x0,name='UNC_CHA_CLOCKTICKS.0'/,uncore_cha_0/event=0x36,umask=0x21,config1=0x4043300000000,name='UNC_CHA_TOR_OCCUPANCY.IA_MISS.0x40433.0'/,uncore_cha_0/event=0x35,umask=0x21,config1=0x4043300000000,name='UNC_CHA_TOR_INSERTS.IA_MISS.0x40433.0'/}','{uncore_cha_1/event=0x0,umask=0x0,name='U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2.5'/,uncore_iio_5/event=0x83,umask=0x04,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3.5'/}','{uncore_iio_0/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.0'/,uncore_iio_0/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.0'/}','{uncore_iio_1/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.1'/,uncore_iio_1/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.1'/}','{uncore_iio_2/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.2'/,uncore_iio_2/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.2'/}','{uncore_iio_3/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.3'/,uncore_iio_3/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.3'/}','{uncore_iio_4/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.4'/,uncore_iio_4/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.4'/}','{uncore_iio_5/event=0x83,umask=0x01,ch_mask=0x00,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0.5'/,uncore_iio_5/event=0x83,umask=0x01,ch_mask=0x02,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1.5'/}','{uncore_iio_0/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.0'/,uncore_iio_0/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.0'/}','{uncore_iio_1/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.1'/,uncore_iio_1/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.1'/}','{uncore_iio_2/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.2'/,uncore_iio_2/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.2'/}','{uncore_iio_3/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.3'/,uncore_iio_3/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.3'/}','{uncore_iio_4/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.4'/,uncore_iio_4/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.4'/}','{uncore_iio_5/event=0x83,umask=0x01,ch_mask=0x04,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2.5'/,uncore_iio_5/event=0x83,umask=0x01,ch_mask=0x08,fc_mask=0x07,name='UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3.5'/}','{uncore_upi_0/event=0x2,umask=0x0f,name='UNC_UPI_TxL_FLITS.ALL_DATA.0'/,uncore_upi_0/event=0x2,umask=0x97,name='UNC_UPI_TxL_FLITS.NON_DATA.0'/,uncore_upi_0/event=0x1,umask=0x0,name='UNC_UPI_CLOCKTICKS.0'/,uncore_upi_0/event=0x21,umask=0x0,name='UNC_UPI_L1_POWER_CYCLES.0'/}','{uncore_upi_1/event=0x2,umask=0x0f,name='UNC_UPI_TxL_FLITS.ALL_DATA.1'/,uncore_upi_1/event=0x2,umask=0x97,name='UNC_UPI_TxL_FLITS.NON_DATA.1'/,uncore_upi_1/event=0x1,umask=0x0,name='UNC_UPI_CLOCKTICKS.1'/,uncore_upi_1/event=0x21,umask=0x0,name='UNC_UPI_L1_POWER_CYCLES.1'/}','{uncore_upi_2/event=0x2,umask=0x0f,name='UNC_UPI_TxL_FLITS.ALL_DATA.2'/,uncore_upi_2/event=0x2,umask=0x97,name='UNC_UPI_TxL_FLITS.NON_DATA.2'/,uncore_upi_2/event=0x1,umask=0x0,name='UNC_UPI_CLOCKTICKS.2'/,uncore_upi_2/event=0x21,umask=0x0,name='UNC_UPI_L1_POWER_CYCLES.2'/}' stress-ng --cpu 0 --cpu-load 70 --timeout 10

Then trim this event list down to just that event group containing L1D_PEND_MISS.FB_FULL.

perf stat -I 5000 -a -e '{cpu/event=0xd1,umask=0x02,period=100003,name='MEM_LOAD_RETIRED.L2_HIT'/,cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/,cpu/event=0xd1,umask=0x08,period=100003,name='MEM_LOAD_RETIRED.L1_MISS'/,cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL:c1'/,cpu-cycles,ref-cycles,instructions}' sleep 2

Or even just that event:

perf stat -I 5000 -a -e '{cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL:c1'/}' sleep 2

then try without the colon:

perf stat -I 5000 -a -e '{cpu/event=0x48,umask=0x02,cmask=0x01,period=2000003,name='L1D_PEND_MISS.FB_FULL_c1'/}' sleep 2

also could try just name event:

perf stat -I 5000 -a -e l1d_pend_miss.fb_full sleep 2

also curious if other colon events work:

perf stat -I 5000 -a -e '{cpu/event=0x80,umask=0x4,cmask=0x1,edge=0x1,name='ICACHE_16B.IFDATA_STALL:c1:e1'/}' sleep 2

Also you can check what configs your perf supports with:

ls /sys/bus/event_source/devices/cpu/format/
shaileneF commented 1 year ago

Thank you very much. I will follow the steps above then tell you the results.

hilldani commented 1 year ago

@shaileneF did one of these solve your issue? I will mark as closed if no follow up

shaileneF commented 1 year ago

@hilldani I will try to solve this problem continuously . Thank you! you can close it now.

shaileneF commented 1 year ago

@hilldani hello，some topdown events are not supported in kernel version 4.18, right? The same perfspect version can collect more comprehensive top-down metrics in kernel version 5.10. Is this a normal phenomenon?

hilldani commented 1 year ago

Yes there could be several reasons for this.

  1. If you're on ICX or later system then there is a new piece of hardware introduced specifically to collect topdown events. Its the fourth fixed register in the PMU (after cycles, instructions, and ref-cycles). So you'll need a newer perf to know about this
  2. If you're in a VM on ICX or later, most VM's forget to expose the topdown PMU register.
  3. If you're on CLX/SKX then most events got their support added in the following kernels. Some distro's backported further than others.
  4. If it's giving zero for the slots then its not supported. However some of the deeper level (L1 or L2) topdown metrics can actually legitimately give zero because the events never happen in your workload