having lot of waiting connection will cause high CPU usage?

howard chen howachen at gmail.com
Mon Nov 12 15:29:28 UTC 2012


Hi,

In one of my server, the nginx status return the following

Active connections: 3595
server accepts handled requests
 95329528 95329528 118118629
Reading: 334 Writing: 49 Waiting: 3212

There are a lot of "Waiting" connection, and the CPU load average is around
2, I am using the default Keep alive timeout of 65s.

I am thinking what should be done in order to reduce the load average. (I
am using SSL for the connection)


Thanks.
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