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Re: [Question #226895]: carbon-cache IO reads problem

To: graphite-dev@xxxxxxxxxxxxxxxxxxx
From: Slawomir Skowron <question226895@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 05 Mar 2014 08:51:33 -0000
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Question #226895 on Graphite changed:
https://answers.launchpad.net/graphite/+question/226895

Slawomir Skowron posted a new comment:
Thanks for response.

Yes and this should work like this, but in my case, nothing is cached in graphite-cache.
I have 30GB per machine with two carbon-cache inside and problem is that all my points update going to drives - they are SSD, but still not catching up with 30k+ metric received from relay per cacrbon-cache. What is very strange is that my carbon-cache use only 200MB of RAM, and cache queues inside are toping the limits. Did you see something like this before ?

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