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Issue 833691 link

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Issue metadata

Status: Fixed
Owner:
Closed: Jun 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 1
Type: Task

Blocked on:
issue 833689



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Determine optimal backend instance class

Project Member Reported by no...@chromium.org, Apr 17 2018

Issue description

Since bug 833311, buildbucket backend uses F4_1G instance class for backend. Determine the optimal instance class and update backend service.
 

Comment 1 by no...@chromium.org, Apr 24 2018

Blockedon: 833689

Comment 2 by efoo@chromium.org, Jun 2 2018

Labels: cit-pm-76

Comment 3 by efoo@chromium.org, Jun 2 2018

Friendly ping. This is a blocking bug for cit-pm-76. Please update pri and comment accordingly. Thanks!

Comment 4 by no...@chromium.org, Jun 2 2018

Status: Started (was: Assigned)
Project Member

Comment 5 by bugdroid1@chromium.org, Jun 2 2018

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/infra/+/793bae6d322021cbc44dd4754a953789c89ac7a5

commit 793bae6d322021cbc44dd4754a953789c89ac7a5
Author: Nodir Turakulov <nodir@google.com>
Date: Sat Jun 02 02:50:59 2018

[buildbucket] Use F2 on backend

GAE console says that for the past 14days sum of memory usage across all backend
instances is somewhere between 1G and 2G, and number of instances is ~10.
This ~=> that an individual instance needs <=256MB.

Use F2 instance class (256MB, 1.2GHz).

Bug:  833691 
Change-Id: I76ba700453bcbad4cbae68e6ecacca269f006607
Reviewed-on: https://chromium-review.googlesource.com/1083780
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Commit-Queue: Nodir Turakulov <nodir@chromium.org>

[modify] https://crrev.com/793bae6d322021cbc44dd4754a953789c89ac7a5/appengine/cr-buildbucket/module-backend.yaml

Comment 6 by no...@chromium.org, Jun 2 2018

Status: Fixed (was: Started)

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