Real-time performance monitoring and troubleshooting
Post Reply
jhead
Novice
Posts: 3
Liked: never
Joined: Dec 28, 2010 7:55 pm
Full Name: Jamie Headley
Contact:

Disk Latency

Post by jhead »

I just downloaded and install Monitor and I am getting alarms that Disk Latency is over 100m however if I go into VI Client and look atht the Performance for the host it does not show the same information?

Is there a reason the two are different or am I interpreting what Montior is showing me incorrectly.
Gostev
Chief Product Officer
Posts: 31460
Liked: 6648 times
Joined: Jan 01, 2006 1:01 am
Location: Baar, Switzerland
Contact:

Re: Disk Latency

Post by Gostev »

May be you are looking at different counters? Datastore counter vs. host counter? It would help if you post some screenshots. Thanks!
EndreN73
Lurker
Posts: 1
Liked: never
Joined: Jan 21, 2011 2:35 pm
Full Name: Endre Nerland
Contact:

Re: Disk Latency

Post by EndreN73 »

We have the same problem.
Veeam Monitor reports "Level of Disk write latency is above 100 M", but we cannot find anything wrong in the Veeam Monitor Graphs or in the VI Client.
No errors or fault in the Netapp logs either.
Vitaliy S.
VP, Product Management
Posts: 27055
Liked: 2710 times
Joined: Mar 30, 2009 9:13 am
Full Name: Vitaliy Safarov
Contact:

Re: Disk Latency

Post by Vitaliy S. »

Hello Endre,

Are you referring to "Host disk write latency alarm"?

If this is the case could you please post a screenshot from "Host->Disk tab->Select counters->Disk write latency". It would help us to troubleshoot your issue further, also you may want to involve our support team into this.

Thanks.
albertwt
Veeam Legend
Posts: 879
Liked: 46 times
Joined: Nov 05, 2009 12:24 pm
Location: Sydney, NSW
Contact:

Re: Disk Latency

Post by albertwt »

Yes Endre, I also have the same problem as you, but then it seems that the disk metric is too sensitive, you need to adjust it manually according to your performance SLA.
--
/* Veeam software enthusiast user & supporter ! */
Post Reply

Who is online

Users browsing this forum: No registered users and 8 guests