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https://issues.apache.org/jira/browse/CLOUDSTACK-449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13574655#comment-13574655
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Hongtu Zang commented on CLOUDSTACK-449:
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It's long time no updated.
Do we still need this feature now?
I can try to add it.
> Disk I/O polling for instances
> ------------------------------
>
> Key: CLOUDSTACK-449
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-449
> Project: CloudStack
> Issue Type: New Feature
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: KVM, Management Server, Usage, VMware, Xen
> Reporter: Wido den Hollander
> Priority: Minor
>
> Disk I/O polling for instances would gather disk I/O statistics for root and
> data volumes attached to instancesn, just like we do with network traffic.
> This enables administrators to figure out how much I/O each instance is
> doing. In public clouds users might want to start billing for this.
> This is not a monitoring solution for the backing storage, it doesn't alarm
> about high disk I/O, it simply accounts how much I/O each instance is doing.
> The function specification for this is online at:
> https://cwiki.apache.org/confluence/display/CLOUDSTACK/Feature+Disk+IO+statistics+for+instances
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