Real-time performance monitoring and troubleshooting
Vitaliy S.
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Re: Datastore Write Latency much too High from VeeamOne !!!

Post by Vitaliy S. » Dec 11, 2018 10:24 am

Hello,

Not sure I'm following you. What data do you want to parse and then write to a database?

Thank you!

KPS
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Re: Datastore Write Latency much too High from VeeamOne !!!

Post by KPS » Jan 22, 2019 9:12 am

Hi!

I can see the same issue.
@TheQ
Can you tell me, how this was solved?

Shestakov
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Re: Datastore Write Latency much too High from VeeamOne !!!

Post by Shestakov » Jan 23, 2019 9:31 am

Hi KPS,
Support team provided SQL query as a fix.

smartsys
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Re: Datastore Write Latency much too High from VeeamOne !!!

Post by smartsys » May 31, 2019 1:07 pm

At the moment I experience the same thing.

We have 4 Nimble Arrays. All hybrid flash, connected using redundant 16G FC connections.

Since a few weeks we are seeing multiple Latency errors from Veeam One.

Veeam ONE Monitor

Server: INFRA-MON-1101

Object: Datastore-18M-005--HVAC-Dedup
Object Type: Datastore
Location: vcenter.pahvc.org / Datacenter-Alkmaar / Datastores
Host: vcenter.pahvc.org

Business View group: Storage Type / Shared;
Status: Warning
Previous Status: Reset/resolved
Alarm: Datastore read latency
Time: 31-5-2019 08:54:56
Details: "Disk/Datastore: Datastore Read Latency" (240.0 Milliseconds) is above a defined threshold (100.0 Milliseconds)

When I check the Volume on the Nimble at this moment I don't see these extreme latency values.

https://www.dropbox.com/s/5b0inl845298l ... h.jpg?dl=0

What can cause these high latencies.

I have a special datastore on a volume used only for the ESXi scratch luns and this datastore is also reported with very high latencies.

Shestakov
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Re: Datastore Write Latency much too High from VeeamOne !!!

Post by Shestakov » May 31, 2019 1:19 pm

Hello Jeroen,
What product version are you at?
Have you contacted the support as suggested above? If yes, please provide the case number.
Thanks!

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