linux/tools
Leo Yan 4f28641bde perf c2c: Display "Total Stores" as a standalone metrics
The total stores is displayed under the metrics "Store Reference", to
output the same format with total records and all loads, extract the
total stores number as a standalone metrics "Total Stores".

After this patch, the tool shows the summary numbers ("Total records",
"Total loads", "Total Stores") in the unified form.

Before:

  #        ----------- Cacheline ----------      Tot  ----- LLC Load Hitm -----    Total    Total  ---- Store Reference ----  --- Load Dram ----      LLC  ----- Core Load Hit -----  -- LLC Load Hit --
  # Index             Address  Node  PA cnt     Hitm    Total      Lcl      Rmt  records    Loads    Total    L1Hit   L1Miss       Lcl       Rmt  Ld Miss       FB       L1       L2       Llc       Rmt
  # .....  ..................  ....  ......  .......  .......  .......  .......  .......  .......  .......  .......  .......  ........  ........  .......  .......  .......  .......  ........  ........
  #
        0      0x55f07d580100     0    1499   85.89%      481      481        0     7243     3879     3364     2599      765         0         0        0      548     2615       66       169         0
        1      0x55f07d580080     0       1   13.93%       78       78        0      664      664        0        0        0         0         0        0      187      361       27        11         0
        2      0x55f07d5800c0     0       1    0.18%        1        1        0      405      405        0        0        0         0         0        0      131        0       10       263         0

After:

  #        ----------- Cacheline ----------      Tot  ----- LLC Load Hitm -----    Total    Total    Total  ---- Stores ----  --- Load Dram ----      LLC  ----- Core Load Hit -----  -- LLC Load Hit --
  # Index             Address  Node  PA cnt     Hitm    Total      Lcl      Rmt  records    Loads   Stores    L1Hit   L1Miss       Lcl       Rmt  Ld Miss       FB       L1       L2       Llc       Rmt
  # .....  ..................  ....  ......  .......  .......  .......  .......  .......  .......  .......  .......  .......  ........  ........  .......  .......  .......  .......  ........  ........
  #
        0      0x55f07d580100     0    1499   85.89%      481      481        0     7243     3879     3364     2599      765         0         0        0      548     2615       66       169         0
        1      0x55f07d580080     0       1   13.93%       78       78        0      664      664        0        0        0         0         0        0      187      361       27        11         0
        2      0x55f07d5800c0     0       1    0.18%        1        1        0      405      405        0        0        0         0         0        0      131        0       10       263         0

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Joe Mario <jmario@redhat.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20201014050921.5591-3-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-10-15 09:34:36 -03:00
..
accounting
arch tools headers kvm s390: Sync headers with the kernel sources 2020-08-12 08:52:32 -03:00
bootconfig tools/bootconfig: Add testcase for tailing space 2020-09-21 21:57:12 -04:00
bpf tools/bpf: build: Make sure resolve_btfids cleans up after itself 2020-09-01 18:04:15 +02:00
build tools feature: Add missing -lzstd to the fast path feature detection 2020-09-09 11:11:01 -03:00
cgroup tools/cgroup: add memcg_slabinfo.py tool 2020-08-07 11:33:25 -07:00
debugging
edid
firewire
firmware
gpio
hv
iio
include tools headers UAPI: update linux/in.h copy 2020-09-14 19:06:41 -03:00
io_uring tools/io_uring: fix compile breakage 2020-09-21 07:50:58 -06:00
kvm/kvm_stat
laptop
leds
lib perf tools: Add size to 'struct perf_record_header_build_id' 2020-10-14 11:28:12 -03:00
memory-model These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
nfsd
objtool objtool: Fix noreturn detection for ignored functions 2020-09-18 19:37:51 +02:00
pci
pcmcia
perf perf c2c: Display "Total Stores" as a standalone metrics 2020-10-15 09:34:36 -03:00
power ACPI updates for 5.9-rc1 2020-08-03 20:37:22 -07:00
scripts
spi
testing Five small fixes. The nested migration bug will be fixed 2020-09-25 17:15:19 -07:00
thermal/tmon
time
usb tools: usb: move to tools buildsystem 2020-08-19 14:11:44 +02:00
virtio virtio: fixes, features 2020-08-11 14:34:17 -07:00
vm
wmi
Makefile bpf: Compile resolve_btfids tool at kernel compilation start 2020-07-13 10:42:02 -07:00