{"@attributes":{"version":"2.0"},"channel":{"title":"Linux Performance on \u00d6zkan Pakdil Software Engineer","link":"https:\/\/ozkanpakdil.github.io\/categories\/linux-performance\/","description":"Recent content in Linux Performance on \u00d6zkan Pakdil Software Engineer","image":{"title":"\u00d6zkan Pakdil Software Engineer","url":"https:\/\/ozkanpakdil.github.io\/images\/papermod-cover.png","link":"https:\/\/ozkanpakdil.github.io\/images\/papermod-cover.png"},"generator":"Hugo -- 0.148.2","language":"en","copyright":"\u00d6zkan Pakdil","lastBuildDate":"Fri, 23 Oct 2015 20:30:30 +0000","item":{"title":"nginx vs varnish","link":"https:\/\/ozkanpakdil.github.io\/posts\/my_collections\/2015\/2015-10-23-nginx-vs-varnish\/","pubDate":"Fri, 23 Oct 2015 20:30:30 +0000","guid":"https:\/\/ozkanpakdil.github.io\/posts\/my_collections\/2015\/2015-10-23-nginx-vs-varnish\/","description":"<p>it has been a long time I am using varnish + apache. and I was reading nginx is really fast. 2 days ago I installed nginx and configure one php page works with it. here are the ab outputs<\/p>\n<p>this is varnish<\/p>\n<div class=\"highlight\"><pre tabindex=\"0\" style=\"color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;\"><code class=\"language-bash\" data-lang=\"bash\"><span style=\"display:flex;\"><span>mascix@mascix-HP-Pavilion-dv7-Notebook-PC:~\/tmp\/akka\/example-akka-http$ ab -n <span style=\"color:#ae81ff\">100<\/span> -c <span style=\"color:#ae81ff\">10<\/span> http:\/\/sifavi.com\/\n<\/span><\/span><span style=\"display:flex;\"><span>This is ApacheBench, Version 2.3 &lt;$Revision: <span style=\"color:#ae81ff\">1528965<\/span> $&gt;\n<\/span><\/span><span style=\"display:flex;\"><span>Copyright <span style=\"color:#ae81ff\">1996<\/span> Adam Twiss, Zeus Technology Ltd, http:\/\/www.zeustech.net\/\n<\/span><\/span><span style=\"display:flex;\"><span>Licensed to The Apache Software Foundation, http:\/\/www.apache.org\/\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Benchmarking sifavi.com <span style=\"color:#f92672\">(<\/span>be patient<span style=\"color:#f92672\">)<\/span>.....done\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Server Software:        Apache\n<\/span><\/span><span style=\"display:flex;\"><span>Server Hostname:        sifavi.com\n<\/span><\/span><span style=\"display:flex;\"><span>Server Port:            <span style=\"color:#ae81ff\">80<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Document Path:          \/\n<\/span><\/span><span style=\"display:flex;\"><span>Document Length:        <span style=\"color:#ae81ff\">230<\/span> bytes\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Concurrency Level:      <span style=\"color:#ae81ff\">10<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Time taken <span style=\"color:#66d9ef\">for<\/span> tests:   0.937 seconds\n<\/span><\/span><span style=\"display:flex;\"><span>Complete requests:      <span style=\"color:#ae81ff\">100<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Failed requests:        <span style=\"color:#ae81ff\">0<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Non-2xx responses:      <span style=\"color:#ae81ff\">100<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Total transferred:      <span style=\"color:#ae81ff\">57784<\/span> bytes\n<\/span><\/span><span style=\"display:flex;\"><span>HTML transferred:       <span style=\"color:#ae81ff\">23000<\/span> bytes\n<\/span><\/span><span style=\"display:flex;\"><span>Requests per second:    106.73 <span style=\"color:#f92672\">[<\/span><span style=\"color:#75715e\">#\/sec] (mean)<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Time per request:       93.696 <span style=\"color:#f92672\">[<\/span>ms<span style=\"color:#f92672\">]<\/span> <span style=\"color:#f92672\">(<\/span>mean<span style=\"color:#f92672\">)<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Time per request:       9.370 <span style=\"color:#f92672\">[<\/span>ms<span style=\"color:#f92672\">]<\/span> <span style=\"color:#f92672\">(<\/span>mean, across all concurrent requests<span style=\"color:#f92672\">)<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Transfer rate:          60.23 <span style=\"color:#f92672\">[<\/span>Kbytes\/sec<span style=\"color:#f92672\">]<\/span> received\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Connection Times <span style=\"color:#f92672\">(<\/span>ms<span style=\"color:#f92672\">)<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>              min  mean<span style=\"color:#f92672\">[<\/span>+\/-sd<span style=\"color:#f92672\">]<\/span> median   max\n<\/span><\/span><span style=\"display:flex;\"><span>Connect:       <span style=\"color:#ae81ff\">42<\/span>   <span style=\"color:#ae81ff\">45<\/span>   3.3     <span style=\"color:#ae81ff\">44<\/span>      <span style=\"color:#ae81ff\">56<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Processing:    <span style=\"color:#ae81ff\">43<\/span>   <span style=\"color:#ae81ff\">47<\/span>   3.6     <span style=\"color:#ae81ff\">45<\/span>      <span style=\"color:#ae81ff\">64<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Waiting:       <span style=\"color:#ae81ff\">43<\/span>   <span style=\"color:#ae81ff\">47<\/span>   3.5     <span style=\"color:#ae81ff\">45<\/span>      <span style=\"color:#ae81ff\">64<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>Total:         <span style=\"color:#ae81ff\">86<\/span>   <span style=\"color:#ae81ff\">92<\/span>   5.4     <span style=\"color:#ae81ff\">90<\/span>     <span style=\"color:#ae81ff\">113<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>\n<\/span><\/span><span style=\"display:flex;\"><span>Percentage of the requests served within a certain time <span style=\"color:#f92672\">(<\/span>ms<span style=\"color:#f92672\">)<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  50%     <span style=\"color:#ae81ff\">90<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  66%     <span style=\"color:#ae81ff\">92<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  75%     <span style=\"color:#ae81ff\">96<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  80%     <span style=\"color:#ae81ff\">97<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  90%    <span style=\"color:#ae81ff\">101<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  95%    <span style=\"color:#ae81ff\">102<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  98%    <span style=\"color:#ae81ff\">110<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span>  99%    <span style=\"color:#ae81ff\">113<\/span>\n<\/span><\/span><span style=\"display:flex;\"><span> 100%    <span style=\"color:#ae81ff\">113<\/span> <span style=\"color:#f92672\">(<\/span>longest request<span style=\"color:#f92672\">)<\/span>\n<\/span><\/span><\/code><\/pre><\/div><p>this is nginx<\/p>"}}}