Quick follow up.
Since then things seemed fine but it’s a couple days that the forum feel “slow” at times. When I say slow I mean requests takes some time to be processed (submit replies, edit, etc) and just now I noticed the same message again.
I went to check the grafana dashboard I’ve set up and saw that the server is at its limit in terms of CPU usage.
A quick docker stats show me this:
CONTAINER ID NAME CPU % MEM USAGE / LIMIT MEM % NET I/O BLOCK I/O PIDS
2c81f3b51e74 app 800.14% 18.18GiB / 29.38GiB 61.87% 57.1GB / 180GB 31.1TB / 7.45TB 282
5164921ee233 grafana 0.05% 98.36MiB / 29.38GiB 0.33% 2.05GB / 284MB 7.26GB / 6.17GB 17
400e496902d7 prometheus 0.67% 139.1MiB / 29.38GiB 0.46% 101GB / 3.82GB 28GB / 27.6GB 14
e2af5bfa922f blackbox_exporter 0.00% 13.71MiB / 29.38GiB 0.05% 169MB / 359MB 295MB / 27.4MB 14
581664b0fe9a docker_state_exporter 8.59% 11.86MiB / 29.38GiB 0.04% 533MB / 8.67GB 65.2MB / 6.16MB 15
408e050e9dc9 discourse_forward_proxy 0.00% 5.926MiB / 29.38GiB 0.02% 40.1GB / 40.1GB 36.8MB / 9.68MB 9
fbba6c927dd8 cadvisor 9.13% 385.5MiB / 29.38GiB 1.28% 2.25GB / 135GB 85.1GB / 2.65GB 26
8fe73c0019b1 node_exporter 0.00% 10.74MiB / 29.38GiB 0.04% 112MB / 1.84GB 199MB / 2.82MB 8
9b95fa3156bb matomo_cron 0.00% 4.977MiB / 29.38GiB 0.02% 81.4kB / 0B 49.4GB / 0B 3
553a3e7389eb matomo_web 0.00% 8.082MiB / 29.38GiB 0.03% 2.15GB / 6.36GB 215MB / 2.36GB 9
adf21bdea1e5 matomo_app 0.01% 78.13MiB / 29.38GiB 0.26% 8.63GB / 3.74GB 59.8GB / 3.07GB 4
96d873027990 matomo_db 0.06% 36.8MiB / 29.38GiB 0.12% 3.11GB / 5.76GB 4.16GB / 8.35GB 13
Any idea what could be causing this?