58 lines
1.1 KiB
Bash
Executable File
58 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# perf all metricgroups test
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# SPDX-License-Identifier: GPL-2.0
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ParanoidAndNotRoot()
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{
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[ "$(id -u)" != 0 ] && [ "$(cat /proc/sys/kernel/perf_event_paranoid)" -gt $1 ]
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}
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system_wide_flag="-a"
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if ParanoidAndNotRoot 0
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then
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system_wide_flag=""
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fi
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err=3
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skip=0
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for m in $(perf list --raw-dump metricgroups)
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do
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echo "Testing $m"
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result=$(perf stat -M "$m" $system_wide_flag sleep 0.01 2>&1)
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result_err=$?
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if [[ $result_err -eq 0 ]]
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then
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if [[ "$err" -ne 1 ]]
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then
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err=0
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fi
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else
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if [[ "$result" =~ \
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"Access to performance monitoring and observability operations is limited" ]]
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then
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echo "Permission failure"
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echo $result
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skip=1
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elif [[ "$result" =~ "in per-thread mode, enable system wide" ]]
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then
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echo "Permissions - need system wide mode"
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echo $result
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skip=1
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elif [[ "$m" == @(Default2|Default3|Default4) ]]
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then
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echo "Ignoring failures in $m that may contain unsupported legacy events"
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else
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echo "Metric group $m failed"
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echo $result
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err=1 # Fail
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fi
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fi
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done
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if [[ "$err" -eq 3 && "$skip" -eq 1 ]]
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then
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err=2
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fi
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exit $err
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