Page MenuHomeClusterLabs Projects
Files F4512873

clubench.in
No OneTemporary
Actions

clubench.in
View Options

#!/bin/sh
#
PROG=`basename $0`
DIR=`dirname $0`
SSHOPTS="-l root -o PasswordAuthentication=no -o ConnectTimeout=5"
msg() {
echo $@ >&2
}
usage() {
echo "usage: $0 <dir>"
echo " dir: working directory (with the control file)"
exit 0
}
[ $# -eq 0 ] && usage
WORKDIR=$1
test -d "$WORKDIR" || usage
CTSCTRL=~/.cts
CTRL=$WORKDIR/control
CSV=$WORKDIR/bench.csv
STATS=$WORKDIR/bench.stats
test -f $CTRL && . $CTRL
@datadir@/@PACKAGE@/tests/cts/cluster_test 500 || {
msg "cluster_test failed"
exit 1
}
test -f $CTSCTRL || {
msg no CTS control file $CTSCTRL
exit 1
}
. $CTSCTRL
: ${CTS_logfacility:=local7}
: ${CTS_stack:=corosync}
: ${CTS_logfile:="@CRM_LOG_DIR@/ha-log-bench"}
: ${CTS_adv:="--schema pacemaker-1.2 --clobber-cib -r"}
: ${RUNS:=3}
: ${CTSTESTS:="--benchmark"}
: ${CTSDIR:="@datadir@/@PACKAGE@/tests/cts"}
[ "$CTS_node_list" ] || {
msg no node list specified
exit 1
}
case "$CTS_stack" in
corosync) CRM_REPORT_OPTS="--corosync";;
*) msg "$CTS_stack: cluster stack not recognized"; exit 1;;
esac
CTSOPTS="--stack $CTS_stack --at-boot $CTS_boot $CTS_adv"
CTSOPTS="$CTSOPTS --facility $CTS_logfacility --logfile $CTS_logfile"
if [ "x$CTS_stonith" != "x" ]; then
CTSOPTS="$CTSOPTS --stonith-type $CTS_stonith"
[ "x$CTS_stonith_args" != "x" ] &&
CTSOPTS="$CTSOPTS --stonith-params \"$CTS_stonith_args\""
else
CTSOPTS="$CTSOPTS --stonith 0"
fi
CTSOPTS="$CTSOPTS $CTSTESTS"
fibonacci() {
local limit=$1
local n=2 prev=1 tmp_n
while [ $n -le $limit ]; do
echo $n
tmp_n=$n
n=$((n+prev))
prev=$tmp_n
done
[ $prev -ne $limit ] && echo $limit
}
[ "$SERIES" ] ||
SERIES=$(fibonacci `echo $CTS_node_list | wc -w`)
get_nodes() {
local c_nodes
c_nodes=`echo $CTS_node_list | awk -v n=$1 '
{ for( i=1; i<=NF; i++ ) node[cnt++]=$i }
END{for( i=0; i<n; i++ ) print node[i] }
'`
if [ `echo $c_nodes | wc -w` != $1 ]; then
msg "not enough nodes in $CTSCTRL"
exit 1
fi
echo $c_nodes
}
node_cleanup() {
msg "CIB cleanup ($nodes)"
local n
for n in $nodes; do
ssh $SSHOPTS $n 'rm @CRM_CONFIG_DIR@/*'
done
}
testnum() {
printf '%03d' $1
}
mkreports() {
msg "Creating reports for the CTS run"
local ctsdir=$1
grep "Running test " $ctsdir/ctsrun.out | tr -d \[\] |
awk '{print $6,$NF}' |
while read type num; do
teststg="`testnum $num`-$type"
(
cd $ctsdir
crm_report $CRM_REPORT_OPTS -f cts:$num -n "$nodes" `pwd`/$teststg < /dev/null
)
done
}
runcts() {
local odir=$1
msg "Running CTS"
python $CTSDIR/CTSlab.py $CTSOPTS --nodes "$nodes" > $odir/ctsrun.out 2>&1 &
ctspid=$!
tail -f $odir/ctsrun.out &
tailpid=$!
wait $ctspid
kill $tailpid >/dev/null 2>&1
}
bench_re='CTS:.*runtime:'
diginfo() {
local d v
local ctsdir=$1
local s="$2"
filter=$3
(
cd $ctsdir
for r in [0-9]*.tar.bz2; do
tar xjf $r
d=`basename $r .tar.bz2`
for v in `grep $bench_re $d/ha-log.txt | eval $filter`; do
s="$s,$v"
done
rm -r $d
done
echo $s
)
}
printheader() {
diginfo $1 "" "awk '{print \$(NF-2)}'"
}
printstats() {
diginfo $1 "$clusize" "awk '{print \$(NF)}'"
}
printmedians() {
local f=$1
local s="$clusize"
local middle=$((RUNS/2 + 1))
set `head -1 $f | sed 's/,/ /g'`
local cols=$#
local i v
for i in `seq 2 $cols`; do
v=`awk -v i=$i -F, '{print $i}' < $f | sort -n | head -$middle | tail -1`
s="$s,$v"
done
echo $s
}
rm -f $CSV
tmpf=`mktemp`
test -f "$tmpf" || {
msg "can't create temporary file"
exit 1
}
trap "rm -f $tmpf" 0
for clusize in $SERIES; do
nodes=`get_nodes $clusize`
outdir=$WORKDIR/$clusize
rm -rf $outdir
mkdir -p $outdir
rm -f $tmpf
node_cleanup
for i in `seq $RUNS`; do
> $CTS_logfile
mkdir -p $outdir/$i
runcts $outdir/$i
mkreports $outdir/$i
printstats $outdir/$i >> $tmpf
done
[ -f "$CSV" ] || printheader $outdir/1 > $CSV
printmedians $tmpf >> $CSV
cat $tmpf >> $STATS
msg "Statistics for $clusize-node cluster saved"
done
msg "Tests done for series $SERIES, output in $CSV and $STATS"

File Metadata

Mime Type
text/x-shellscript
Expires
Wed, Jun 25, 7:46 AM (6 h, 1 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1952545
Default Alt Text
clubench.in (3 KB)

Event Timeline