From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>, Jiri Olsa <jolsa@redhat.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 41/41] perf vendor events: Add JSON metrics for Skylake server
Date: Tue, 12 Sep 2017 12:10:29 -0300 [thread overview]
Message-ID: <20170912151029.6612-42-acme@kernel.org> (raw)
In-Reply-To: <20170912151029.6612-1-acme@kernel.org>
From: Andi Kleen <ak@linux.intel.com>
Add JSON metrics for Skylake server
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170908180133.GA20128@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../pmu-events/arch/x86/skylakex/skx-metrics.json | 182 +++++++++++++++++++++
1 file changed, 182 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
new file mode 100644
index 000000000000..68f12a26c816
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json
@@ -0,0 +1,182 @@
+[
+ {
+ "BriefDescription": "Instructions Per Cycle (per logical thread)",
+ "MetricExpr": "INST_RETIRED.ANY / CPU_CLK_UNHALTED.THREAD",
+ "MetricGroup": "TopDownL1",
+ "MetricName": "IPC"
+ },
+ {
+ "BriefDescription": "Uops Per Instruction",
+ "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY",
+ "MetricGroup": "Pipeline",
+ "MetricName": "UPI"
+ },
+ {
+ "BriefDescription": "Rough Estimation of fraction of fetched lines bytes that were likely consumed by program instructions",
+ "MetricExpr": "min( 1 , UOPS_ISSUED.ANY / (UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY * 64 * ( ICACHE_64B.IFTAG_HIT + ICACHE_64B.IFTAG_MISS ) / 4.1) )",
+ "MetricGroup": "Frontend",
+ "MetricName": "IFetch_Line_Utilization"
+ },
+ {
+ "BriefDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache)",
+ "MetricExpr": "IDQ.DSB_UOPS / ( IDQ.DSB_UOPS + LSD.UOPS + IDQ.MITE_UOPS + IDQ.MS_UOPS )",
+ "MetricGroup": "DSB; Frontend_Bandwidth",
+ "MetricName": "DSB_Coverage"
+ },
+ {
+ "BriefDescription": "Cycles Per Instruction (threaded)",
+ "MetricExpr": "1 / INST_RETIRED.ANY / cycles",
+ "MetricGroup": "Pipeline;Summary",
+ "MetricName": "CPI"
+ },
+ {
+ "BriefDescription": "Per-thread actual clocks when the logical processor is active. This is called 'Clockticks' in VTune.",
+ "MetricExpr": "CPU_CLK_UNHALTED.THREAD",
+ "MetricGroup": "Summary",
+ "MetricName": "CLKS"
+ },
+ {
+ "BriefDescription": "Total issue-pipeline slots (per-core)",
+ "MetricExpr": "4*cycles if not #SMT_on else (( CPU_CLK_UNHALTED.THREAD / 2) * (CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK )) if #EBS_Mode else ( CPU_CLK_UNHALTED.THREAD_ANY / 2 )",
+ "MetricGroup": "TopDownL1",
+ "MetricName": "SLOTS"
+ },
+ {
+ "BriefDescription": "Total number of retired Instructions",
+ "MetricExpr": "INST_RETIRED.ANY",
+ "MetricGroup": "Summary",
+ "MetricName": "Instructions"
+ },
+ {
+ "BriefDescription": "Instructions Per Cycle (per physical core)",
+ "MetricExpr": "INST_RETIRED.ANY / cycles if not #SMT_on else (( CPU_CLK_UNHALTED.THREAD / 2) * (CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK )) if #EBS_Mode else ( CPU_CLK_UNHALTED.THREAD_ANY / 2 )",
+ "MetricGroup": "SMT",
+ "MetricName": "CoreIPC"
+ },
+ {
+ "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",
+ "MetricExpr": "UOPS_EXECUTED.THREAD / ( UOPS_EXECUTED.CORE_CYCLES_GE_1 / 2) if #SMT_on else UOPS_EXECUTED.CORE_CYCLES_GE_1",
+ "MetricGroup": "Pipeline;Ports_Utilization",
+ "MetricName": "ILP"
+ },
+ {
+ "BriefDescription": "Average Branch Address Clear Cost (fraction of cycles)",
+ "MetricExpr": "( RS_EVENTS.EMPTY_CYCLES - (ICACHE_16B.IFDATA_STALL +2* ICACHE_16B.IFDATA_STALL:c1:e1) - ICACHE_64B.IFTAG_STALL ) / RS_EVENTS.EMPTY_END",
+ "MetricGroup": "Unknown_Branches",
+ "MetricName": "BAClear_Cost"
+ },
+ {
+ "BriefDescription": "Core actual clocks when any thread is active on the physical core",
+ "MetricExpr": "CPU_CLK_UNHALTED.THREAD if not #SMT_on else (( CPU_CLK_UNHALTED.THREAD / 2) * (CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK )) if 1 else ( CPU_CLK_UNHALTED.THREAD_ANY / 2 )",
+ "MetricGroup": "SMT",
+ "MetricName": "CORE_CLKS"
+ },
+ {
+ "BriefDescription": "Actual Average Latency for L1 data-cache miss demand loads",
+ "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS_PS + MEM_LOAD_RETIRED.FB_HIT_PS )",
+ "MetricGroup": "Memory_Bound;Memory_Lat",
+ "MetricName": "Load_Miss_Real_Latency"
+ },
+ {
+ "BriefDescription": "Memory-Level-Parallelism (average number of L1 miss demand load when there is at least 1 such miss)",
+ "MetricExpr": "L1D_PEND_MISS.PENDING / ( L1D_PEND_MISS.PENDING_CYCLES_ANY / 2) if #SMT_on else L1D_PEND_MISS.PENDING_CYCLES",
+ "MetricGroup": "Memory_Bound;Memory_BW",
+ "MetricName": "MLP"
+ },
+ {
+ "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
+ "MetricExpr": "( ITLB_MISSES.WALK_PENDING + DTLB_LOAD_MISSES.WALK_PENDING + DTLB_STORE_MISSES.WALK_PENDING + EPT.WALK_PENDING ) / ( 2 * cycles if not #SMT_on else (( CPU_CLK_UNHALTED.THREAD / 2) * (CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE / CPU_CLK_UNHALTED.REF_XCLK )) if #EBS_Mode else ( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) )",
+ "MetricGroup": "TLB",
+ "MetricName": "Page_Walks_Utilization"
+ },
+ {
+ "BriefDescription": "L1 cache miss per kilo instruction for demand loads",
+ "MetricExpr": "1000 * MEM_LOAD_RETIRED.L1_MISS_PS / INST_RETIRED.ANY",
+ "MetricGroup": "Cache_Misses;",
+ "MetricName": "L1MPKI"
+ },
+ {
+ "BriefDescription": "L2 cache miss per kilo instruction for demand loads",
+ "MetricExpr": "1000 * MEM_LOAD_RETIRED.L2_MISS_PS / INST_RETIRED.ANY",
+ "MetricGroup": "Cache_Misses;",
+ "MetricName": "L2MPKI"
+ },
+ {
+ "BriefDescription": "L3 cache miss per kilo instruction for demand loads",
+ "MetricExpr": "1000 * MEM_LOAD_RETIRED.L3_MISS_PS / INST_RETIRED.ANY",
+ "MetricGroup": "Cache_Misses;",
+ "MetricName": "L3MPKI"
+ },
+ {
+ "BriefDescription": "Average CPU Utilization",
+ "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@",
+ "MetricGroup": "Summary",
+ "MetricName": "CPU_Utilization"
+ },
+ {
+ "BriefDescription": "Giga Floating Point Operations Per Second",
+ "MetricExpr": "( 1*( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2* FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4*( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8* (FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE ) + 16* FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE) / 1000000000 / duration_time",
+ "MetricGroup": "FLOPS;Summary",
+ "MetricName": "GFLOPs"
+ },
+ {
+ "BriefDescription": "Average Frequency Utilization relative nominal frequency",
+ "MetricExpr": "CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC",
+ "MetricGroup": "Power",
+ "MetricName": "Turbo_Utilization"
+ },
+ {
+ "BriefDescription": "Fraction of cycles where both hardware threads were active",
+ "MetricExpr": "1 - CPU_CLK_THREAD_UNHALTED.ONE_THREAD_ACTIVE / ( CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY / 2 ) if #SMT_on else 0",
+ "MetricGroup": "SMT;Summary",
+ "MetricName": "SMT_2T_Utilization"
+ },
+ {
+ "BriefDescription": "Fraction of cycles spent in Kernel mode",
+ "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC:u / CPU_CLK_UNHALTED.REF_TSC",
+ "MetricGroup": "Summary",
+ "MetricName": "Kernel_Utilization"
+ },
+ {
+ "BriefDescription": "C3 residency percent per core",
+ "MetricExpr": "(cstate_core@c3\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C3_Core_Residency"
+ },
+ {
+ "BriefDescription": "C6 residency percent per core",
+ "MetricExpr": "(cstate_core@c6\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C6_Core_Residency"
+ },
+ {
+ "BriefDescription": "C7 residency percent per core",
+ "MetricExpr": "(cstate_core@c7\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C7_Core_Residency"
+ },
+ {
+ "BriefDescription": "C2 residency percent per package",
+ "MetricExpr": "(cstate_pkg@c2\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C2_Pkg_Residency"
+ },
+ {
+ "BriefDescription": "C3 residency percent per package",
+ "MetricExpr": "(cstate_pkg@c3\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C3_Pkg_Residency"
+ },
+ {
+ "BriefDescription": "C6 residency percent per package",
+ "MetricExpr": "(cstate_pkg@c6\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C6_Pkg_Residency"
+ },
+ {
+ "BriefDescription": "C7 residency percent per package",
+ "MetricExpr": "(cstate_pkg@c7\\-residency@ / msr@tsc@) * 100",
+ "MetricGroup": "Power",
+ "MetricName": "C7_Pkg_Residency"
+ }
+]
--
2.13.5
prev parent reply other threads:[~2017-09-12 15:10 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-12 15:09 [GIT PULL 00/41] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 01/41] perf sched timehist: Add pid and tid options Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 02/41] perf tools: Support weak groups in 'perf stat' Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 03/41] perf vendor events: Support metric_group and no event name in JSON parser Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 04/41] perf stat: Factor out generic metric printing Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 05/41] perf stat: Print generic metric header even for failed expressions Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 06/41] perf pmu: Extract function to get JSON alias map Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 07/41] perf stat: Support JSON metrics in perf stat Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 08/41] perf list: Add metric groups to perf list Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 09/41] perf stat: Don't use ctx for saved values lookup Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 10/41] perf stat: Support duration_time for metrics Arnaldo Carvalho de Melo
2017-09-12 15:09 ` [PATCH 11/41] perf stat: Hide internal duration_time counter Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 12/41] perf stat: Update walltime_nsecs_stats in interval mode Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 13/41] tools include linux: Guard against redefinition of some macros Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 14/41] perf record: Support direct --user-regs arguments Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 15/41] perf script: Support user regs Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 16/41] perf tests: Fix compile when libunwind's unwind.h is available Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 17/41] tools lib api: Fix make DEBUG=1 build Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 18/41] perf tools: Open perf.data with O_CLOEXEC flag Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 19/41] perf tools: Add python-clean target Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 20/41] perf ui progress: Make sure we always define step value Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 21/41] perf ui progress: Fix progress update Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 22/41] perf ui progress: Add ui specific init function Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 23/41] perf ui progress: Add size info into progress bar Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 24/41] perf tools: Use scandir() to replace readdir() Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 25/41] perf config: Check not only section->from_system_config but also item's Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 26/41] perf config: Write a config file just once Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 27/41] perf config: Allow creating empty config set for config file autogeneration Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 28/41] perf tools: Make copyfile_offset() static Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 29/41] perf tools: Support running perf binaries with a dash in their name Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 30/41] perf stat: Fall weak group back even for EBADF Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 31/41] perf vendor events: Add JSON metrics for Broadwell Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 32/41] perf vendor events: Add JSON metrics for Skylake Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 33/41] perf vendor events: Add JSON metrics for Sandy Bridge Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 34/41] perf vendor events: Add JSON metrics for Sandy Bridge EP Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 35/41] perf vendor events: Add JSON metrics for Ivy Bridge Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 36/41] perf vendor events: Add JSON metrics for Haswell Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 37/41] perf vendor events: Add JSON metrics for Ivy Town Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 38/41] perf vendor events: Add JSON metrics for Haswell EP Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 39/41] perf vendor events: Add JSON metrics for Broadwell Server Arnaldo Carvalho de Melo
2017-09-12 15:10 ` [PATCH 40/41] perf vendor events: Add JSON metrics for Broadwell DE Arnaldo Carvalho de Melo
2017-09-12 15:10 ` Arnaldo Carvalho de Melo [this message]
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