/var/lib/pcp/testsuite/821 is in pcp-testsuite 4.0.1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | #!/bin/sh
# PCP QA Test No. 821
# Exercise Linux PMDA memory metrics.
#
# Copyright (c) 2016 Red Hat.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ $PCP_PLATFORM = linux ] || _notrun "Linux-specific memory metric testing"
userid=`id -u` # test exercises procfs access from both root and non-root
[ "$userid" != 0 ] || _notrun "Test cannot be run as privileged root user"
config="$PCP_PMDAS_DIR/linux/bandwidth.conf"
_cleanup()
{
cd $here
if [ -f "$config.$seq" ]
then
_restore_config "$config"
$sudo rm -f "$config.$seq"
fi
rm -rf $tmp $tmp.*
}
status=1 # failure is the default!
$sudo rm -rf $tmp $tmp.* $seq.full
trap "cd $here; rm -rf $tmp $tmp.*; exit \$status" 0 1 2 3 15
# deal with non-determinism in the order in which the mem.zoneinfo.*
# indom is populated
#
_fix_zoneinfo_indom()
{
rm -f $tmp.head $tmp.zoneinfo $tmp.tail
$PCP_AWK_PROG '
/^mem\.zoneinfo\./ { state = 1 }
state == 1 && NF == 0 { state = 2 }
state == 0 { print >"'"$tmp.head"'"; next }
state == 1 { print >"'"$tmp.zoneinfo"'"; next }
state == 2 { print >"'"$tmp.tail"'"; next }'
[ -f $tmp.head ] && cat $tmp.head
[ -f $tmp.zoneinfo ] && $here/src/sortinst <$tmp.zoneinfo \
| sed -e 's/inst \[[0-9][0-9]*/inst [N/'
[ -f $tmp.tail ] && cat $tmp.tail
}
# real QA test starts here
root=$tmp.root
export LINUX_HERTZ=100
export LINUX_PAGESIZE=4096
export LINUX_STATSPATH=$root
pmda=$PCP_PMDAS_DIR/linux/pmda_linux.so,linux_init
local="-L -K clear -K add,60,$pmda"
mem_metrics=`pminfo $local mem | LC_COLLATE=POSIX sort`
slab_metrics=`pminfo $local mem.slabinfo | LC_COLLATE=POSIX sort`
buddy_metrics=`pminfo $local mem.buddyinfo | LC_COLLATE=POSIX sort`
zone_metrics=`pminfo $local mem.zoneinfo | LC_COLLATE=POSIX sort`
if [ -f "$config" ]
then
_save_config "$config"
$sudo rm -f "$config" # ensure deterministic output, see qa/826
fi
for tgz in $here/linux/meminfo-*.tgz
do
rm -fr $root
mkdir $root || _fail "root in use when processing $tgz"
cd $root
tar xzf $tgz
base=`basename $tgz`
echo "== Checking all mem metric values - $base"
for m in $mem_metrics
do
pminfo $local -f $m \
| _fix_zoneinfo_indom
done
echo && echo "== done" && echo
echo "== Checking slabinfo metric values - $base"
# requires root privileges to access these
$sudo pminfo $local -f $slab_metrics
echo && echo "== done" && echo
echo "== Checking buddyinfo metric values - $base"
pminfo $local -f $buddy_metrics
echo && echo "== done" && echo
echo "== Checking zoneinfo metric values - $base"
for m in $zone_metrics
do
pminfo $local -f $m \
| _fix_zoneinfo_indom
done
echo && echo "== done" && echo
cd $here
done
# success, all done
status=0
exit
|