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https://issues.apache.org/jira/browse/CLOUDSTACK-7583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14146225#comment-14146225
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ASF subversion and git services commented on CLOUDSTACK-7583:
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Commit e4d2ab32f60e94e5610bca6444b122bc85f10b58 in cloudstack's branch
refs/heads/statscollector-graphite from [~widodh]
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=e4d2ab3 ]
CLOUDSTACK-7583: Send VmStats to Graphite host when configured
This allows external processing of VmStats information without using
the usage server of CloudStack
Statistics are being send to Graphite using UDP and not TCP.
UDP is used to prevent the management server waiting for TCP timeouts
when the Graphite server is unavailable
> Send statistics collected by StatsCollector to optional Graphite host
> ---------------------------------------------------------------------
>
> Key: CLOUDSTACK-7583
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7583
> Project: CloudStack
> Issue Type: New Feature
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: Future
> Reporter: Wido den Hollander
> Assignee: Wido den Hollander
> Fix For: Future
>
>
> It would be very useful if the StatsCollector inside the management server
> could also send all the stats collected to a Graphite server in addition to
> the usage database.
> This allows for easy graph generation for CPU, Network and Disk I/O of
> Instances and hosts.
> Via a global setting we can configure:
> * Graphite host
> * Graphite port
> * Key prefix
> We can then send Instance and Host information, like:
> cloudstack.stats.instances.<vm id>.cpu.num 1
> cloudstack.stats.instances.<vm id>.cpu.utilization 50
> cloudstack.stats.instances.<vm id>.network.read_kbs 4817
> cloudstack.stats.instances.<vm id>.network.write_kbs 672
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