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test/nvme_perf: fix kernel fio results maths

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Calculating kernel fio results did not take
number of workload retries into account for latency
stats.

Signed-off-by: Karol Latecki <karol.latecki@intel.com>
Change-Id: I418845d2f6be328827e4217c2eca761b0c211504
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4096
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Michal Berger <michalx.berger@intel.com>
This commit is contained in:
Karol Latecki 2020-09-08 11:35:08 +02:00 committed by Tomasz Zawadzki
parent 20df041193
commit c2f804d753
1 changed files with 1 additions and 1 deletions
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2
test/nvme/perf/run_perf.sh
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@ -337,7 +337,7 @@ fi
#Write results to csv file
iops_disks=$(bc "$iops_disks / $REPEAT_NO")
bw=$(bc "$bw / $REPEAT_NO")
if [[ "$PLUGIN" =~ "plugin" ]]; then
if [[ "$PLUGIN" =~ "plugin" ]] || [[ "$PLUGIN" =~ "kernel" ]]; then
mean_lat_disks_usec=$(bc "$mean_lat_disks_usec / $REPEAT_NO")
p90_lat_disks_usec=$(bc "$p90_lat_disks_usec / $REPEAT_NO")
p99_lat_disks_usec=$(bc "$p99_lat_disks_usec / $REPEAT_NO")