This increases hikari fetch size to 40 from 20 in order to decrease the
amount of round trips
This also sets lower CPU as we seem to have overshot CPU consumtion
This also set min replicas to 8 for EPP and max to 16 as we've been
running on 8-10 for the last week
This reverts commit 5cef2dd8b5.
We faced CPU quota issue with standard machine type, so rolling back to c4
for now to monitor server performance and decide if we want to try to
downgrade again in the future.
nodeSelector can limit scheduling capabilities of k8s, which leads to delays in assigning new workloads. Since we do not require and particular machine for execution it can be removed.
ALl deployments received update to averageUtilization cpu. This should allow us to stay ahead of the curve of traffic and create instances before we cpu reached the limit.
Frontend cpu allocation has caused "noise neighbors" problem with pods assigned to nodes where there's not enough bursting capacity, so I increased it.
Adjusted rest of the deployments according to their utilization.
This allows us to easily tell which tag was deployed.
Also set the gateway to use named address so they are stable, and so
that we can attach an IPv6 record to it. Auto-provisioned addresses are
IPv4 only.
Juan CelhayandGitHub
Pavlo TkachandGitHub
Lai JiangandGitHub