diff options
Diffstat (limited to 'tools/perf/tests/shell/stat_all_metricgroups.sh')
| -rwxr-xr-x | tools/perf/tests/shell/stat_all_metricgroups.sh | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tools/perf/tests/shell/stat_all_metricgroups.sh b/tools/perf/tests/shell/stat_all_metricgroups.sh new file mode 100755 index 000000000000..c6d61a4ac3e7 --- /dev/null +++ b/tools/perf/tests/shell/stat_all_metricgroups.sh @@ -0,0 +1,48 @@ +#!/bin/bash +# perf all metricgroups test +# SPDX-License-Identifier: GPL-2.0 + +ParanoidAndNotRoot() +{ + [ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ] +} + +system_wide_flag="-a" +if ParanoidAndNotRoot 0 +then + system_wide_flag="" +fi +err=0 +for m in $(perf list --raw-dump metricgroups) +do + echo "Testing $m" + result=$(perf stat -M "$m" $system_wide_flag sleep 0.01 2>&1) + result_err=$? + if [[ $result_err -gt 0 ]] + then + if [[ "$result" =~ \ + "Access to performance monitoring and observability operations is limited" ]] + then + echo "Permission failure" + echo $result + if [[ $err -eq 0 ]] + then + err=2 # Skip + fi + elif [[ "$result" =~ "in per-thread mode, enable system wide" ]] + then + echo "Permissions - need system wide mode" + echo $result + if [[ $err -eq 0 ]] + then + err=2 # Skip + fi + else + echo "Metric group $m failed" + echo $result + err=1 # Fail + fi + fi +done + +exit $err |