Closed Bug 1569600 Opened 6 years ago Closed 6 years ago

Switch back to 2x nodes instead of Performance-M

Categories

(Tree Management :: Treeherder: Infrastructure, task)

task
Not set
normal

Tracking

(Not tracked)

RESOLVED WONTFIX

People

(Reporter: armenzg, Unassigned)

Details

This is to revert bug 1562912.

Even though Performance-M gives us auto-escaling and we've finally fine tuned it correctly, the cost of units is quite high. We're ranging between 16 units (2 dynos) and 56 units (7 dynos).

In the past, we've had 4 web 2x dynos (8 units) and we were doing fine. I will change it to 5 dynos (10 units) and I will monitor it.

Just CCIng a bunch of you to keep you in the loop.

In summary, changing this will:

  • Reduce the Requests queing problem while escaling up
  • Reduce the cost of units we used from Mozilla's license

I've switched it to 8 Standard 2x dynos. I will scale back little by little.

No issues noticed. I left it at 5 dynos.

Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED

I reverted this change in bug 1569600.

Resolution: FIXED → WONTFIX
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