Performance issues after instance migrated during Compute Engine maintenance

[Francesco Eccher]

After an automatic "instance migrated during Compute Engine maintenance" on two instances on gke, I've noticed a big CPU performance degradation.

Before the migration the CPU was average on 35% and after the migration the CPU is 60% average... is that normal?

thank you

[Scott Van Woudenberg]

Hi Francesco,

That is definitely not normal and we would like to investigate. Can you please email me (privately!) the following details:

• project ID and project number
• zone the affected VM is running in
• name of the affected VM
• date and time window (from your graph, it looks like between 10 and 10:30pm; is that pacific time and therefore last night, 7/31?)

We will follow up with you directly and then I'll post a followup to the group once we have more information.

Regards,

-ScottVW

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Scott Van Woudenberg

Product Manager

Google Compute Engine

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[Jorge Obregon]

Hi guys,

What was the solution to this issue? I'm also experiencing the same problem.

I found a message in logs about "instance migrated during Compute Engine maintenance", which seems to cause a huge spike in CPU usage, network utilization, and causing my apps to be unresponsive.

Please help!

Cheers,

Jorge.

On Tuesday, August 1, 2017 at 11:51:13 AM UTC-4, Scott Van Woudenberg wrote:

Hi Francesco,

That is definitely not normal and we would like to investigate. Can you please email me (privately!) the following details:

• project ID and project number
• zone the affected VM is running in
• name of the affected VM
• date and time window (from your graph, it looks like between 10 and 10:30pm; is that pacific time and therefore last night, 7/31?)

We will follow up with you directly and then I'll post a followup to the group once we have more information.

Regards,

-ScottVW

---

Scott Van Woudenberg

Product Manager

Google Compute Engine

On Tue, Aug 1, 2017 at 8:43 AM, Francesco Eccher <fran...@gmail.com> wrote:

After an automatic "instance migrated during Compute Engine maintenance" on two instances on gke, I've noticed a big CPU performance degradation.

Before the migration the CPU was average on 35% and after the migration the CPU is 60% average... is that normal?

thank you

--
© 2017 Google Inc. 1600 Amphitheatre Parkway, Mountain View, CA 94043
 

Email preferences: You received this email because you signed up for the Google Compute Engine Discussion Google Group (gce-dis...@googlegroups.com) to participate in discussions with other members of the Google Compute Engine community and the Google Compute Engine Team.

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