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| author |   Andi Kleen <ak@linux.intel.com> | 2017-07-23 21:54:49 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-09-13 09:49:17 -0300 |
| commit | 2e006a24127ad88422632f9e5d6a8039a40f01da (patch) | |
| tree | 0d30c49faf5bb25011dba509aeb083705173a277 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | perf vendor events: Add JSON metrics for Broadwell (diff) | |
| download | linux-dev-2e006a24127ad88422632f9e5d6a8039a40f01da.tar.xz linux-dev-2e006a24127ad88422632f9e5d6a8039a40f01da.zip | |
perf vendor events: Add JSON metrics for Skylake
Add JSON metrics for Skylake.
Committer testing:
# grep "model name" /proc/cpuinfo | head -1
model name : Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
# uname -a
Linux seventh 4.12.0-rc6+ #1 SMP Fri Jun 30 16:40:55 -03 2017 x86_64 x86_64 x86_64 GNU/Linux
# perf stat --metric-only -M Summary -a sleep 1
Performance counter stats for 'system wide':
Instructions CPI CLKS CPU_Utilization GFLOPs SMT_2T_Utilization Kernel_Utilization
34021097.0 0.0 119424171.0 0.0 0.0 0.0 0.0
1.001001793 seconds time elapsed
# perf list metricgroup
List of pre-defined events (to be used in -e):
Metric Groups:
DSB
FLOPS
Frontend
Frontend_Bandwidth
Memory_BW
Memory_Bound
Memory_Lat
Pipeline
Ports_Utilization
Power
SMT
Summary
TLB
TopDownL1
Unknown_Branches
# perf stat --metric-only -M Ports_Utilization -a sleep 1
Performance counter stats for 'system wide':
ILP
1475828.0
1.000688547 seconds time elapsed
# perf stat -v --metric-only -M Ports_Utilization -a sleep 1
Using CPUID GenuineIntel-6-9E
metric expr uops_executed.thread / ( uops_executed.core_cycles_ge_1 / 2) if #smt_on else uops_executed.core_cycles_ge_1 for ILP
found event uops_executed.thread
found event uops_executed.core_cycles_ge_1
adding {uops_executed.thread,uops_executed.core_cycles_ge_1}:W
uops_executed.thread -> cpu/umask=0x1,period=2000003,event=0xb1/
uops_executed.core_cycles_ge_1 -> cpu/umask=0x2,period=2000003,cmask=1,event=0xb1/
uops_executed.thread: 8115271 4002547654 4002547654
uops_executed.core_cycles_ge_1: 3282969 4002547654 4002547654
Performance counter stats for 'system wide':
ILP
3282969.0
1.000719870 seconds time elapsed
#
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170905195235.GW2482@two.firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions