Commit c2f804d7 authored by Karol Latecki's avatar Karol Latecki Committed by Tomasz Zawadzki
Browse files

test/nvme_perf: fix kernel fio results maths 



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

Signed-off-by: default avatarKarol Latecki <karol.latecki@intel.com>
Change-Id: I418845d2f6be328827e4217c2eca761b0c211504
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4096


Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarMaciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarMichal Berger <michalx.berger@intel.com>
parent 20df0411

test/nvme/perf/run_perf.sh

+1 −1
Original line number Diff line number Diff line
@@ -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")