Server suffering serious speed drop

Posted by Tar on Server Fault See other posts from Server Fault or by Tar
Published on 2012-06-01T02:20:47Z Indexed on 2012/06/01 4:43 UTC
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bandwidth

|

lag

As you can see from the picture http://i.imgur.com/UpDZh.png), my server is suffering a serious drop in speed. This is intermittent and has been happening for the past 3 or 4 hours. The server has 1gbps uplink so I can't figure out why it's happening. Checking bandwidth monitoring tools like bwm-ng and dstat show normal speeds of like 150kb/s outbound traffic. Just now I was completely disconnected from SSH.

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