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|
#!/bin/sh
# PCP QA Test No. 1118
# Exercise the BCC PMDA runqlat module - install, remove and values.
#
# Copyright (c) 2018 Andreas Gerstmayr.
#
seq=`basename $0`
echo "QA output created by $seq"
. ./common.bcc
_pmdabcc_check
status=1 # failure is the default!
signal=$PCP_BINADM_DIR/pmsignal
_label_filter()
{
grep '"0-1"' | grep '"statistic":"histogram"' | grep '"lower_bound":0' | grep 'upper_bound":1' > /dev/null && echo 'OK'
}
_install_filter()
{
sed \
-e "s/Using BPF source file .\+/Using BPF source file X/g" \
#end
}
cat <<EOF >$tmp.conf
# Installed by PCP QA test $seq on `date`
[pmda]
modules = runqlat
prefix = bcc.
[runqlat]
module = runqlat
cluster = 4
EOF
_pmdabcc_try_compile $tmp.conf
_prepare_pmda bcc
trap "_pmdabcc_cleanup; exit \$status" 0 1 2 3 15
_stop_auto_restart pmcd
# real QA test starts here
_pmdabcc_install <$tmp.conf | _install_filter
_pmdabcc_wait_for_metric
# Generate system activity for the BCC runqlat module
dd if=/dev/urandom bs=`expr 20 \* 1024 \* 1024` count=1 2>/dev/null | bzip2 -9 >> /dev/null
echo "=== report metric values ==="
pminfo -dfmtT bcc.runq.latency 2>&1 | tee -a $seq_full \
| _instances_filter_nonzero
echo "=== check metric labels ==="
pminfo -l bcc.runq.latency 2>&1 | tee -a $seq_full \
| _label_filter
_pmdabcc_remove
status=0
exit
|
