title: How to list all the logs with response time greater the 6000 msecs
body: <pre><code>[pid: 28785|app: 0|req: 2291/4303] 192.168.115.161 () {38 vars in 1198 bytes} [Sun Aug 26 12:43:42 2018] GET /v1/posts/ =&gt; generated 62220 bytes in 1744 msecs (HTTP/1.1 200) 9 headers in 380 bytes (1 switches on core 3)
  </code></pre>
  
  <p>I'm using 'grep' to search the logs.</p>
  
  <pre><code>grep '[6-9]{4,} msecs' /var/log/wsgi/wsgi.log
  </code></pre>
  
  <p>Please help me to filter all the logs with response time greater than 6 seconds.</p>
  
  <p>Thanks</p>