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Re: [Question #212209]: Scaling graphite on AWS

 

Question #212209 on Graphite changed:
https://answers.launchpad.net/graphite/+question/212209

    Status: Open => Answered

Nicholas Leskiw proposed the following answer:
You can try tuning the carbon-cache to cache data longer, and increase
the number of sequential data points on each write.  This is achieved by
changing the MAX_UPDATES_PER_SECOND to a lower value.  This will raise
the risk of data loss - any cached data points will be lost if the
instance goes down.

You may want to try setting WHISPER_FLUSH=True to have Whisper write
synchronously to the disk, relying less on the kernel buffer.

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