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Message #00654
Re: [Question #145032]: High CPU utilization on graphite server
Question #145032 on Graphite changed:
https://answers.launchpad.net/graphite/+question/145032
Status: Answered => Open
shawn kim is still having a problem:
iostat is showing around 450kbps..
Device: tps kB_read/s kB_wrtn/s kB_read kB_wrtn
sda1 1.15 2.88 23.79 785849 6499688
sdb 0.00 0.00 0.00 853 112
sda3 0.00 0.00 0.00 760 0
sdf 85.68 1.17 438.61 319993 119834376
I probably should have mentioned, but this is running on AWS small, which is 2G memory, http://aws.amazon.com/ec2/instance-types/.
Could that be a reason?
Can you guys tell me of your machine specs, please? I probably should use a more beefy instance.
Also @chrismd, would you mind explaining what some of those graphite
monitoring stats are, please?
commitedPoints - is this how much requests is coming in and waiting to
be written/updated? Seems the same as "metricsReceived"? The two graphs
look pretty identical.
Pretty much, what are "points"? Is it an update request? I assume
updateOperations is the carbon process to update the metricsReceived.
Thanks!
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