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#!/bin/sh
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
# A basic "benchmark" to generate performacne samples of throughput
# and latency against a single cluster member while they are replicating.
#
# Must be run in the qpid src/tests build directory.
#
usage() {
cat <<EOF
Usage: $0 [options] -- client hosts --- broker hosts
Read the script for options.
EOF
}
# Defaults
TESTDIR=${TESTDIR:-$PWD} # Absolute path to test exes on all hosts.
SCRIPTDIR=${SCRIPTDIR:-`dirname $0`} # Path to local test scripts directory.
SAMPLES=10 # Runs of each test.
COUNT=${COUNT:-10000} # Count for pub/sub tests.
SIZE=${SIZE:-600} # Size of messages
ECHO=${ECHO:-1000} # Count for echo test.
NSUBS=${NSUBS:-4}
NPUBS=${NPUBS:-4}
collect() { eval $COLLECT=\""\$$COLLECT $*"\"; }
COLLECT=ARGS
while test $# -gt 0; do
case $1 in
--testdir) TESTDIR=$2 ; shift 2 ;;
--samples) SAMPLES=$2 ; shift 2 ;;
--count) COUNT=$2 ; shift 2 ;;
--echos) ECHO=$2 ; shift 2 ;;
--size) SIZE=$2 ; shift 2 ;;
--nsubs) NSUBS=$2 ; shift 2 ;;
--npubs) NPUBS=$2 ; shift 2 ;;
--) COLLECT=CLIENTARG; shift ;;
---) COLLECT=BROKERARG; shift;;
*) collect $1; shift ;;
esac
done
CLIENTS=${CLIENTARG:-$CLIENTS}
BROKERS=${BROKERARG:-$BROKERS}
test -z "$CLIENTS" && { echo "Must specify at least one client host."; exit 1; }
test -z "$BROKERS" && { echo "Must specify at least one broker host."; exit 1; }
export TESTDIR # For perfdist
CLIENTS=($CLIENTS) # Convert to array
BROKERS=($BROKERS)
trap "rm -f $FILES" EXIT
dosamples() {
FILE=`mktemp`
FILES="$FILES $FILE"
TABS=`echo "$HEADING" | sed s'/[^ ]//g'`
{
echo "\"$*\"$TABS"
echo "$HEADING"
for (( i=0; i<$SAMPLES; ++i)) ; do echo "`$*`" ; done
echo
} | tee $FILE
}
HEADING="pub sub total Mb"
dosamples $SCRIPTDIR/perfdist --size $SIZE --count $COUNT --nsubs $NSUBS --npubs $NPUBS -s -- ${CLIENTS[*]} --- ${BROKERS[*]}
HEADING="pub"
dosamples ssh -A ${CLIENTS[0]} $TESTDIR/publish --routing-key perftest0 --size $SIZE --count $COUNT -s -b ${BROKERS[0]}
HEADING="sub"
dosamples ssh -A ${CLIENTS[0]} $TESTDIR/consume --queue perftest0 -s --count $COUNT -b ${BROKERS[0]}
HEADING="min max avg"
dosamples ssh -A ${CLIENTS[0]} $TESTDIR/echotest --count $ECHO -s -b ${BROKERS[0]}
echo
echo "Tab separated spreadsheet (also saved as benchmark.tab):"
echo
echo "benchmark -- ${CLIENTS[*]} --- ${BROKERS[*]} " | tee benchmark.tab
paste $FILES | tee -a benchmark.tab
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