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tickets #135785

closed

Assess raising matrix.i.o.o resources

Added by luc14n0 9 months ago. Updated 9 months ago.

Status:
Closed
Priority:
Normal
Category:
Core services and virtual infrastructure
Target version:
-
Start date:
2023-09-14
Due date:
% Done:

0%

Estimated time:

Description

I have been watching matrix.i.o.o resource consumption of the last few days, and we should assess raising its RAM, at least:

luc14n0@matrix:~> free -h
               total        used        free      shared  buff/cache   available
Mem:            14Gi        13Gi       525Mi       0.0Ki       784Mi       961Mi
Swap:          255Mi       255Mi       0.0Ki

It's been like that for almost as long as I started watching it -- around three days ago when I took a closer look at the Hookshot bridge failures.

The average load, from what I've seen, is reasonably OK from the times I was looking at it. Sometimes there are some crazy CPU spikes:

luc14n0@matrix:~> w
 21:25:38 up 10 days,  8:44,  3 users,  load average: 5.76, 11.07, 23.69

Like this one I saw today, but I can't say exactly what is causing them, and how frequent they happen.


Files

Screenshot from 2023-09-15 22-16-52.png (38.1 KB) Screenshot from 2023-09-15 22-16-52.png Htop - used resources after a while, post-reboot luc14n0, 2023-09-16 01:20
clipboard-202310022239-hlbma.png (81.3 KB) clipboard-202310022239-hlbma.png matrix.i.o.o Grafana luc14n0, 2023-10-03 01:39
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