Jeff Kaufman
d55c2d7a2c
* many files had no license comments at all * some files had license comments suggesting that they weren't open source (like a terse "all rights reserved") when they actually are open source. * all our files are licensed under apache and should be marked as such
79 lines
1.9 KiB
Bash
Executable File
79 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright 2010 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: abliss@google.com (Adam Bliss)
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#
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# Usage: ./stress_test.sh HOSTPORT
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# Stress-tests a mod_pagespeed installation. This currently takes about 15sec.
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# Exits with status 0 if all tests pass. Exits 1 immediately if any test fails.
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# You should probably wipe out your cache and restart the server before starting
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# the test.
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if [ $# != 1 ]; then
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echo Usage: ./stress_test.sh HOSTPORT;
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exit 2;
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fi;
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HOSTPORT=$1
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TEST_DIR=/tmp/mod_pagespeed_stress_test.$USER;
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mkdir -p $TEST_DIR;
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cd $TEST_DIR;
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echo "Starting 10 simultaneous recursive wgets"
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X=0;
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PIDS="";
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while [ $X -lt 10 ]; do
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wget -q -P $X -p http://$HOSTPORT/mod_pagespeed_example/stress_test.html &
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PIDS="$PIDS $!";
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X=$((X+1));
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done;
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# Monitor the number of processes for 10 seconds
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echo;
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echo;
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MAX=0;
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X=22;
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if [ $TERM == dumb ]; then
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OVERWRITE=""
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else
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OVERWRITE="\033[2A"
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fi
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while [ $X -ge 0 ]; do
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NUM=` ps -efww|egrep 'bin/[h]ttpd|bin/[a]pache'|wc -l`
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if [ $NUM -gt $MAX ]; then
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MAX=$NUM;
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fi;
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/bin/echo -e "${OVERWRITE}Apache processes: $NUM ";
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echo "Time remaining: $((X/2)) "
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sleep 0.5;
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X=$((X-1))
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done;
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echo "Test complete; killing wgets"
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kill $PIDS 2>/dev/null;
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if [ $MAX -gt 100 ]; then
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echo "FAIL: $MAX processes were spawned.";
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RETURN_VAL=1;
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else
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echo "PASS."
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RETURN_VAL=0;
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fi;
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exit $RETURN_VAL;
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