Diagnosing a Memcache server with a high cache miss rate

Posted by Hobozilla on Server Fault See other posts from Server Fault or by Hobozilla
Published on 2011-03-16T15:18:58Z Indexed on 2011/03/16 16:12 UTC
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Hi Guys,

What tools are available to debug a memcache server with a high miss rate (62%)?

Ideally I would like to know the keys for the top cache misses, but I would just settle for seeing the keys of live get requests and working it out from there.

I have tried a few web based things (phpMemcache) but it doesn't have the information I need. I also tried statsproxy-1.0 which appeared to do what I need but would not play ball.

Many thanks

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