From daeadb177a32b0439f62eac98cb5d2ffd6458abb Mon Sep 17 00:00:00 2001
From: Michal Berger <michal.berger@intel.com>
Date: Fri, 23 Sep 2022 11:35:52 +0200
Subject: [PATCH] perf/pm: Add number of all readings to the all_* log

Signed-off-by: Michal Berger <michal.berger@intel.com>
Change-Id: Id9f249926cf8a1ba3648e7a732b2a368dfb3d9e8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14655
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 scripts/perf/pm/collect-bmc-pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/scripts/perf/pm/collect-bmc-pm b/scripts/perf/pm/collect-bmc-pm
index 209a93ae3..0f9b1c213 100755
--- a/scripts/perf/pm/collect-bmc-pm
+++ b/scripts/perf/pm/collect-bmc-pm
@@ -329,8 +329,10 @@ dump_readings() {
 			((total += ${reading%.*}))
 		done
 		avg=$((total / ${#readings[@]}))
+
+		readings+=("Total: ${#readings[@]}")
 		printf '%u\n' "$avg" > "$output_dir/${prefix:+${prefix}_}avg_${sensor}.bmc.pm.txt"
-		printf '%u\n' "${readings[@]}" > "$output_dir/${prefix:+${prefix}_}all_${sensor}.bmc.pm.txt"
+		printf '%s\n' "${readings[@]}" > "$output_dir/${prefix:+${prefix}_}all_${sensor}.bmc.pm.txt"
 		printf 'Dumped avg to %s\n' "$output_dir/${prefix:+${prefix}_}avg_${sensor}.bmc.pm.txt" >&2
 		printf 'Dumped all to %s\n' "$output_dir/${prefix:+${prefix}_}all_${sensor}.bmc.pm.txt" >&2
 	done