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|
#!/bin/sh
# PCP QA Test No. 1769
# Exercise network.all metrics.
#
# Copyright (c) 2020 Red Hat. All Rights Reserved.
#
if [ $# -eq 0 ]
then
seq=`basename $0`
echo "QA output created by $seq"
else
# use $seq from caller, unless not set
[ -n "$seq" ] || seq=`basename $0`
echo "QA output created by `basename $0` $*"
fi
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
do_valgrind=false
if [ "$1" = "--valgrind" ]
then
_check_valgrind
do_valgrind=true
fi
[ $PCP_PLATFORM = linux ] || _notrun "No network.all metrics support"
pmprobe -I network.interface.in.bytes | grep -q '"lo"' \
|| _notrun "No loopback interface (lo) found"
_cleanup()
{
cd $here
$sudo rm -rf $tmp $tmp.*
}
status=0 # success is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
#
# Extract 'loop' (lo) and 'sum' (everything) values from output like:
# network.interface.in.bytes
# inst [0 or "lo"] value 65498439750
# inst [1 or "enp0s25"] value 27156917162
#
_extract()
{
$PCP_AWK_PROG 'BEGIN { lo = 0; sum = 0; }
/"lo"] value / { lo += $NF }
/] value / { sum += $NF }
END { printf("lo=%d\nsum=%d\n", lo, sum); }'
}
# real QA test starts here
for suffix in "in.bytes" "out.packets" "total.errors"
do
echo
all="network.all.$suffix"
int="network.interface.$suffix"
echo "=== Comparing $all to $int ===" | tee -a $seq_full
if $do_valgrind
then
_run_valgrind pmprobe -v -L $all > $tmp.all
else
pmprobe -v -L $all > $tmp.all
fi
eval `$PCP_AWK_PROG '{ print "all="$NF }' < $tmp.all`
pminfo -L -f $int > $tmp.int
eval `_extract < $tmp.int`
echo "lo=$lo" >> $seq_full
echo "sum=$sum" >> $seq_full
echo "all=$all" >> $seq_full
[ $sum -lt $all ] && echo "$suffix: sum is less than all ($sum -lt $all)"
sum=`expr $sum - $lo`
[ $sum -lt $all ] && echo "$suffix: sum-lo less than all ($sum -lt $all)"
done
# success, all done
exit
|
