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Diffstat (limited to 'bin/loadTesting/README')
-rw-r--r-- | bin/loadTesting/README | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/bin/loadTesting/README b/bin/loadTesting/README deleted file mode 100644 index c8ecd71e..00000000 --- a/bin/loadTesting/README +++ /dev/null @@ -1,79 +0,0 @@ -This is the new load testing file: https://bitbucket.org/rbraakman/etherpad-stresstest - -BELOW is the original load testing file. - -This load tester is extremely useful for testing how many dormant clients can connect to etherpad. - -TODO: -Emulate characters being typed into a pad - -HOW TO USE (from @mjd75) proper formatting at: https://github.com/ether/etherpad-lite/issues/360 - -Server 1: -Installed Node.js (etc), EtherPad and MySQL - -Server 2: -Installed Xvfb and PhantomJS - -I installed Xvfb following (roughly) this guide: http://blog.martin-lyness.com/archives/installing-xvfb-on-ubuntu-9-10-karmic-koala - - #sudo apt-get install xvfb - #sudo apt-get install xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic - -Launched two instances of Xvfb directly from the terminal: - - #Xvfb :0 -ac - #Xvfb :1 -ac - -I installed PhantomJS following this guide: http://code.google.com/p/phantomjs/wiki/Installation - - #sudo add-apt-repository ppa:jerome-etienne/neoip - #sudo apt-get update - #sudo apt-get install phantomjs - -I created a small JavaScript file for PhatomJS to use to control the browser instances: - -### BEGIN JAVASCRIPT ### - -var page = new WebPage(), - t, address; - -if (phantom.args.length === 0) { - console.log('Usage: loader.js <some URL>'); - phantom.exit(); -} else { - t = Date.now(); - address = phantom.args[0]; - - var page = new WebPage(); - page.onResourceRequested = function (request) { - console.log('Request ' + JSON.stringify(request, undefined, 4)); - }; - page.onResourceReceived = function (response) { - console.log('Receive ' + JSON.stringify(response, undefined, 4)); - }; - page.open(address); - -} - -### END JAVASCRIPT ### - -And finally a launcher script that uses screen to run 400 instances of PhantomJS with the above script: - -### BEGIN SHELL SCRIPT ### - -#!/bin/bash - -# connect 200 instances to display :0 -for i in {1..200} -do - DISPLAY=:0 screen -d -m phantomjs loader.js http://ec2-50-17-168-xx.compute-1.amazonaws.com:9001/p/pad2 && sleep 2 -done - -# connect 200 instances to display :1 -for i in {1..200} -do - DISPLAY=:1 screen -d -m phantomjs loader.js http://ec2-50-17-168-xx.compute-1.amazonaws.com:9001/p/pad2 && sleep 2 -done - -### END SHELL SCRIPT ### |