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X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR11MB8785 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "perf-sanity-tests.perf_all_metrics_test.fail" on: commit: e2cb1db7daf8b7863aeec07bb574d3fae54518e6 ("perf test: Update all metrics test like metricgroups test") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master [test failed on linus/master bcc8eda6d34934d80b96adb8dc4ff5dfc632a53a] [test failed on linux-next/master f486c8aa16b8172f63bddc70116a0c897a7f3f02] in testcase: perf-sanity-tests version: with following parameters: perf_compiler: clang config: x86_64-rhel-9.4-bpf compiler: gcc-12 test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz (Kaby Lake) with 32G memory (please refer to attached dmesg/kmsg for entire log/backtrace) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-lkp/202412061343.42b071db-lkp@intel.com 2024-12-06 05:35:29 sudo /usr/src/linux-perf-x86_64-rhel-9.4-bpf-e2cb1db7daf8b7863aeec07bb574d3fae54518e6/tools/perf/perf test 109 -v 109: perf all metrics test: --- start --- test child forked, pid 14671 Testing tma_core_bound Testing tma_info_core_ilp Testing tma_info_memory_l2mpki Testing tma_memory_bound Testing tma_info_bad_spec_branch_misprediction_cost Testing tma_info_bad_spec_ipmisp_indirect Testing tma_info_bad_spec_ipmispredict Testing tma_info_bottleneck_irregular_overhead Testing tma_info_bottleneck_mispredictions Testing tma_info_branches_callret Testing tma_info_branches_cond_nt Testing tma_info_branches_cond_tk Testing tma_info_branches_jump Testing tma_branch_mispredicts Testing tma_clears_resteers Testing tma_machine_clears Testing tma_mispredicts_resteers Testing tma_icache_misses Testing tma_info_bottleneck_big_code Testing tma_itlb_misses Metric 'tma_itlb_misses' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 664.527 usec (+- 0.249 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.767 usec Average data synthesis took: 712.865 usec (+- 0.236 usec) Average num. events: 330.000 (+- 0.000) Average time per event 2.160 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) CPU_CLK_UNHALTED.THREAD (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) ICACHE_TAG.STALLS (0.00%) 14.342315124 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_unknown_branches Testing tma_info_bad_spec_spec_clears_ratio Testing tma_other_mispredicts Testing tma_fused_instructions Testing tma_info_inst_mix_bptkbranch Testing tma_info_inst_mix_ipbranch Testing tma_info_inst_mix_ipcall Testing tma_info_inst_mix_iptb Testing tma_info_system_ipfarbranch Testing tma_info_thread_uptb Testing tma_non_fused_branches Testing tma_info_bottleneck_branching_overhead Testing tma_nop_instructions Testing tma_divider Testing tma_info_bottleneck_compute_bound_est Testing tma_ports_utilized_3m Testing tma_frontend_bound Testing tma_info_bottleneck_instruction_fetch_bw Testing tma_assists Testing tma_other_nukes Testing tma_serializing_operation Testing tma_info_bottleneck_cache_memory_bandwidth Testing tma_info_bottleneck_cache_memory_latency Testing tma_l1_hit_latency Testing tma_l2_bound Testing tma_l3_hit_latency Testing tma_mem_latency Testing tma_store_latency Testing tma_contested_accesses Testing tma_data_sharing Testing tma_false_sharing Testing tma_fb_full Testing tma_info_bottleneck_memory_synchronization Testing tma_mem_bandwidth Testing tma_sq_full Testing tma_dtlb_load Testing tma_dtlb_store Testing tma_info_bottleneck_memory_data_tlbs Testing tma_backend_bound Testing tma_info_bottleneck_other_bottlenecks Testing tma_info_bottleneck_useful_work Testing tma_retiring Testing tma_info_memory_fb_hpki Testing tma_info_memory_l1mpki Testing tma_info_memory_l1mpki_load Testing tma_info_memory_l2hpki_all Testing tma_info_memory_l2hpki_load Testing tma_info_memory_l2mpki_all Testing tma_info_memory_l2mpki_load Testing tma_l1_bound Testing tma_l3_bound Testing tma_info_memory_l2mpki_rfo Testing tma_fp_scalar Testing tma_fp_vector Testing tma_fp_vector_128b Testing tma_fp_vector_256b Testing tma_port_0 Testing tma_x87_use Testing tma_info_botlnk_l0_core_bound_likely Testing tma_info_core_fp_arith_utilization Testing tma_info_pipeline_execute Testing tma_info_system_gflops Testing tma_info_thread_execute_per_issue Testing tma_dsb Metric 'tma_dsb' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 661.175 usec (+- 0.249 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.693 usec Average data synthesis took: 709.301 usec (+- 0.237 usec) Average num. events: 329.000 (+- 0.000) Average time per event 2.156 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) IDQ.DSB_CYCLES_OK (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) IDQ.DSB_CYCLES_ANY (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) 14.272249202 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_info_botlnk_l2_dsb_bandwidth Testing tma_info_frontend_dsb_coverage Testing tma_decoder0_alone Testing tma_dsb_switches Metric 'tma_dsb_switches' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 666.217 usec (+- 0.248 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.805 usec Average data synthesis took: 715.290 usec (+- 0.235 usec) Average num. events: 329.000 (+- 0.000) Average time per event 2.174 usec Performance counter stats for 'system wide': DSB2MITE_SWITCHES.PENALTY_CYCLES (0.00%) CPU_CLK_UNHALTED.THREAD_ANY (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) CPU_CLK_UNHALTED.THREAD (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) 14.383362279 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_info_botlnk_l2_dsb_misses Testing tma_info_frontend_dsb_switch_cost Testing tma_info_frontend_ipdsb_miss_ret Testing tma_mite Metric 'tma_mite' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 664.894 usec (+- 0.246 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.775 usec Average data synthesis took: 713.947 usec (+- 0.237 usec) Average num. events: 329.000 (+- 0.000) Average time per event 2.170 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) IDQ.ALL_MITE_CYCLES_ANY_UOPS (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) IDQ.ALL_MITE_CYCLES_4_UOPS (0.00%) 14.357059784 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_info_botlnk_l2_ic_misses Testing tma_info_frontend_fetch_upc Testing tma_info_frontend_icache_miss_latency Testing tma_info_frontend_ipunknown_branch Testing tma_info_memory_tlb_code_stlb_mpki Testing tma_info_pipeline_fetch_dsb Testing tma_info_pipeline_fetch_mite Testing tma_fetch_bandwidth Testing tma_branch_resteers Testing tma_lcp Metric 'tma_lcp' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 660.287 usec (+- 0.244 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.673 usec Average data synthesis took: 708.815 usec (+- 0.234 usec) Average num. events: 329.000 (+- 0.000) Average time per event 2.154 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) DECODE.LCP (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) CPU_CLK_UNHALTED.THREAD (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) 14.258487831 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_ms_switches Metric 'tma_ms_switches' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 667.896 usec (+- 0.249 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.842 usec Average data synthesis took: 717.140 usec (+- 0.240 usec) Average num. events: 329.000 (+- 0.000) Average time per event 2.180 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) IDQ_UOPS_NOT_DELIVERED.CORE (0.00%) CPU_CLK_UNHALTED.THREAD (0.00%) IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE (0.00%) IDQ.MS_SWITCHES (0.00%) 14.420115976 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_info_core_flopc Testing tma_info_inst_mix_iparith Testing tma_info_inst_mix_iparith_avx128 Testing tma_info_inst_mix_iparith_avx256 Testing tma_info_inst_mix_iparith_scalar_dp Testing tma_info_inst_mix_iparith_scalar_sp Testing tma_info_inst_mix_ipflop Testing tma_fetch_latency Testing tma_fp_arith Testing tma_fp_assists Testing tma_info_system_cpu_utilization Testing tma_info_system_dram_bw_use Testing tma_info_frontend_l2mpki_code Testing tma_info_frontend_l2mpki_code_all Testing tma_info_inst_mix_ipload Testing tma_info_inst_mix_ipstore Testing tma_info_memory_core_l1d_cache_fill_bw_2t Testing tma_info_memory_core_l2_cache_fill_bw_2t Testing tma_info_memory_core_l3_cache_access_bw_2t Testing tma_info_memory_core_l3_cache_fill_bw_2t Testing tma_info_memory_l1d_cache_fill_bw Testing tma_info_memory_l2_cache_fill_bw Testing tma_info_memory_l3_cache_access_bw Testing tma_info_memory_l3_cache_fill_bw Testing tma_info_memory_l3mpki Testing tma_info_memory_load_miss_real_latency Testing tma_info_memory_mix_uc_load_pki Testing tma_info_memory_mlp Testing tma_info_memory_tlb_load_stlb_mpki Testing tma_info_memory_tlb_page_walks_utilization Testing tma_info_memory_tlb_store_stlb_mpki Testing tma_info_system_mem_parallel_reads Testing tma_info_system_mem_read_latency Testing tma_info_thread_cpi Testing tma_dram_bound Testing tma_store_bound Testing tma_load_stlb_hit Testing tma_load_stlb_miss Testing tma_store_stlb_hit Testing tma_store_stlb_miss Testing tma_info_memory_latency_data_l2_mlp Testing tma_info_memory_latency_load_l2_mlp Testing tma_info_memory_latency_load_l2_miss_latency Testing tma_info_pipeline_ipassist Testing tma_microcode_sequencer Testing tma_info_system_kernel_cpi Testing tma_info_system_kernel_utilization Testing tma_lock_latency Testing tma_info_pipeline_retire Testing tma_info_thread_clks Testing tma_info_thread_uoppi Testing tma_memory_operations Testing tma_other_light_ops Testing tma_ports_utilization Testing tma_ports_utilized_0 Testing tma_ports_utilized_1 Testing tma_ports_utilized_2 Testing C2_Pkg_Residency Testing C3_Core_Residency Testing C3_Pkg_Residency Testing C6_Core_Residency Testing C6_Pkg_Residency Testing C7_Core_Residency Testing C7_Pkg_Residency Testing tma_info_core_epc Testing tma_info_system_core_frequency Testing tma_info_system_turbo_utilization Testing tma_info_inst_mix_ipswpf Testing tma_info_core_coreipc Testing tma_info_thread_ipc Testing tma_heavy_operations Testing tma_light_operations Testing tma_info_core_core_clks Testing tma_info_system_smt_2t_utilization Testing UNCORE_FREQ Testing tma_info_system_socket_clks Testing tma_info_inst_mix_instructions Testing tma_info_system_cpus_utilized Testing tma_bad_speculation Testing tma_info_thread_slots Testing tma_few_uops_instructions Testing tma_4k_aliasing Testing tma_cisc Testing tma_split_loads Testing tma_split_stores Testing tma_store_fwd_blk Testing tma_alu_op_utilization Metric 'tma_alu_op_utilization' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 665.830 usec (+- 0.241 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.796 usec Average data synthesis took: 713.746 usec (+- 0.234 usec) Average num. events: 328.000 (+- 0.000) Average time per event 2.176 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) UOPS_DISPATCHED_PORT.PORT_6 (0.00%) UOPS_DISPATCHED_PORT.PORT_0 (0.00%) UOPS_DISPATCHED_PORT.PORT_5 (0.00%) UOPS_DISPATCHED_PORT.PORT_1 (0.00%) 14.364344905 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_load_op_utilization Metric 'tma_load_op_utilization' not printed in: # Running 'internals/synthesize' benchmark: Computing performance of single threaded perf event synthesis by synthesizing events on the perf process itself: Average synthesis took: 667.283 usec (+- 0.248 usec) Average num. events: 45.000 (+- 0.000) Average time per event 14.829 usec Average data synthesis took: 714.417 usec (+- 0.231 usec) Average num. events: 328.000 (+- 0.000) Average time per event 2.178 usec Performance counter stats for 'system wide': CPU_CLK_UNHALTED.THREAD_ANY (0.00%) UOPS_DISPATCHED_PORT.PORT_3 (0.00%) UOPS_DISPATCHED_PORT.PORT_2 (0.00%) UOPS_DISPATCHED_PORT.PORT_7 (0.00%) UOPS_DISPATCHED_PORT.PORT_4 (0.00%) 14.385195742 seconds time elapsed Some events weren't counted. Try disabling the NMI watchdog: echo 0 > /proc/sys/kernel/nmi_watchdog perf stat ... echo 1 > /proc/sys/kernel/nmi_watchdog Testing tma_mixing_vectors Testing tma_store_op_utilization Testing tma_port_1 Testing tma_port_2 Testing tma_port_3 Testing tma_port_4 Testing tma_port_5 Testing tma_port_6 Testing tma_port_7 Testing smi_cycles Testing smi_num Testing tsx_aborted_cycles Testing tsx_cycles_per_elision Testing tsx_cycles_per_transaction Testing tsx_transactional_cycles ---- end(-1) ---- 109: perf all metrics test : FAILED! The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20241206/202412061343.42b071db-lkp@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki