diff options
Diffstat (limited to 'tools/perf/tests/shell/stat_all_metricgroups.sh')
| -rwxr-xr-x | tools/perf/tests/shell/stat_all_metricgroups.sh | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/tools/perf/tests/shell/stat_all_metricgroups.sh b/tools/perf/tests/shell/stat_all_metricgroups.sh index cb35e488809a..1400880ec01f 100755 --- a/tools/perf/tests/shell/stat_all_metricgroups.sh +++ b/tools/perf/tests/shell/stat_all_metricgroups.sh @@ -1,12 +1,51 @@ -#!/bin/sh +#!/bin/bash # perf all metricgroups test # SPDX-License-Identifier: GPL-2.0 -set -e +ParanoidAndNotRoot() +{ + [ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ] +} -for m in $(perf list --raw-dump metricgroups); do +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 $m" - perf stat -M "$m" -a true + 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 [[ $err -eq 0 ]] + then + err=2 # Skip + fi + elif [[ "$m" == @(Default2|Default3|Default4) ]] + then + echo "Ignoring failures in $m that may contain unsupported legacy events" + else + echo "Metric group $m failed" + echo $result + err=1 # Fail + fi + fi done -exit 0 +exit $err |