Latencies cumulated in graphs

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Latencies cumulated in graphs

Veeam Logoby SiglRudi » Mon Jun 26, 2017 1:09 pm

Hi there,
I understand cumulating IOs under datastore - Disk I/O makes sense to have a single view of how many IOs are thrown from a specific host/VM or against a specific datastore.
But when it comes to latencies, this makes no sense at all.
For example, monitoring READ Latency on all datastores from a VM sight shows peaks up to 250ms - which could mean every VM has a latency of 0,25ms (as we utilize about 1000VMs) or no VMs show latencies except one, which has 250ms.
Is there an ability to change this setting for latencies?
If not, could this be realized in coming versions?
SiglRudi
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Re: Latencies cumulated in graphs

Veeam Logoby Shestakov » Mon Jun 26, 2017 2:36 pm

Hi and welcome to the community!
We did have such a bug in previous versions. Could you name exact graph where you see the latency summary?
What product version are you at?
Thanks!
Shestakov
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Re: Latencies cumulated in graphs

Veeam Logoby SiglRudi » Mon Jun 26, 2017 2:46 pm

Hi, thanks for your reply.
We are on 9.5 U1.
We see this in the graph Infrastructure View - Clustername - Datastores - Disk IO
I do not think its a bug, as it is mentioned within documentation...
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Re: Latencies cumulated in graphs

Veeam Logoby Shestakov » Tue Jun 27, 2017 10:23 am

Thanks, we will investigate the issue with QA team.
Shestakov
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Re: Latencies cumulated in graphs

Veeam Logoby Shestakov » Tue Jun 27, 2017 4:12 pm

We could not reproduce the issue, so please contact Veeam technical support for closer investigation.
Thanks!
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