ב הוא חיבור של הרב יהושע בועז שתוכנו מראי מקומות למקורותشسdggרות הל555ה התafhgfh

#!/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