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#!/bin/sh
# PCP QA Test No. 1963
# Exercise Linux hinv.cpu.clock metric sysfs fallback.
#
# Copyright (c) 2024 Red Hat. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ $PCP_PLATFORM = linux ] || _notrun "Linux-specific CPU metric testing"
_cleanup()
{
cd $here
$sudo rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_filter_instances()
{
$here/src/sortinst | sed -e 's/inst \[./inst [N/g'
}
# real QA test starts here
root=$tmp.root
LINUX_STATSPATH=$root; export LINUX_STATSPATH
pmda=$PCP_PMDAS_DIR/linux/pmda_linux.so,linux_init
local="-L -K clear -K add,60,$pmda"
metrics=`pminfo $local hinv.cpu.clock | LC_COLLATE=POSIX sort`
for tgz in $here/linux/sysfs-cpufreq-scaling-*.tgz
do
rm -fr $root
mkdir $root || _fail "root in use when processing $tgz"
cd $root
tar xzf $tgz
base=`basename $tgz`
LINUX_NCPUS=`grep '^cpu[0-9][0-9]* ' proc/stat | wc -l | sed -e 's/ //g'`
export LINUX_NCPUS
echo "LINUX_NCPUS=$LINUX_NCPUS" >>$seq_full
echo "== Checking hinv.cpu.clock metric values - $base"
pminfo $local -f $metrics | _filter_instances
echo && echo "== done" && echo
cd $here
done
# success, all done
status=0
exit
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