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[Question #224895]: cache request miss

 

New question #224895 on Graphite:
https://answers.launchpad.net/graphite/+question/224895

I run a graphite stack: megacarbon with ceres storage like described in the blogpost:
http://blog.sweetiq.com/2013/01/carbon-daemon-writer-setup-in-megacarbon/

On another server I run collectd with carbon writer plugin. Now I'm trying to display a graph with the submitted values, but I only get one value as soon as I start the carbon server. After that no further values are displayed.

I inspect the network packages on both servers mit ngrep. The packages are send und received. So I think this part works. I have set the carbonlink timeout in local_settings to 60.0 to be sure thats not the problem.

In the cache.log I got this:
Fri Mar 22 09:14:20 2013 :: CarbonLink creating a new socket for ('127.0.0.1', None)
Fri Mar 22 09:14:20 2013 :: CarbonLink sending request for collectd.server.memory-used to ('127.0.0.1', None)
Fri Mar 22 09:15:20 2013 :: Request-Cache miss [d5489509a5d1d79d2f59759d00b37862]
Fri Mar 22 09:15:20 2013 :: Data-Cache miss [094c2a6e437945f2cf106411405a6af4]

I'm not a programmer, so I'm not sure what I should try next. Any hints? Thanks!


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