All 3 cpu load process up to 100%,but only a few users is online

Nuran Akimbek

I can't solve this problem for a long time. Please, if anyone has encountered this problem in practice, describe the steps to solve it. The forum has existed for more than a year and now has about 80 000 users. Now when active users up to 100 , we saw a 503 blue screen error.

Nodebb log file
https://orleuedu-my.sharepoint.com/:u:/g/personal/nakimbekov_orleu-edu_kz/EUKU6xTepMZPodAMmOLIsuwBZSgCMmAdKTBrLl9N7NfYUQ?e=cgRQnU

Ubuntu error when users up to 100

Nginx log

https://orleuedu-my.sharepoint.com/personal/nakimbekov_orleu-edu_kz/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fnakimbekov%5Forleu%2Dedu%5Fkz%2FDocuments%2F%D0%92%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D1%8F%2Foutput%2Elog&parent=%2Fpersonal%2Fnakimbekov%5Forleu%2Dedu%5Fkz%2FDocuments%2F%D0%92%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D1%8F&ga=1

julian

Can you show us the output of free -m?

Nuran Akimbek

@julian

the skyfoxx

Are you on v 3.7.0?

https://community.nodebb.org/topic/17889/nodebb-3.7.1

Nuran Akimbek

@the-skyfoxx I was in 3.7.1 then i upgrade to development release after solving this problem https://community.nodebb.org/topic/17950/during-the-creation-of-new-categories-resulting-document-after-update-is-larger-than-16777216-error/10
In my admin panel still showing 3.7.1

julian

Have you updated your nginx config to serve assets statically?

<baris>

@Nuran-Akimbek your nodebb log shows alot of restarts.

2024-04-24T00:37:17.878Z [4568/111463] - [31merror[39m: NodeBB address in use, exiting...
Error: listen EADDRINUSE: address already in use 0.0.0.0:4568
    at Server.setupListenHandle [as _listen2] (node:net:1897:16)
    at listenInCluster (node:net:1945:12)
    at doListen (node:net:2109:7)
    at process.processTicksAndRejections (node:internal/process/task_queues:83:21)
2024-04-24T00:37:17.879Z [4569/111464] - [32minfo[39m: 🤝 Enabling 'trust proxy'
2024-04-24T00:37:17.879Z [4568/111463] - [31merror[39m: uncaughtException: listen EADDRINUSE: address already in use 0.0.0.0:4568
Error: listen EADDRINUSE: address already in use 0.0.0.0:4568

Figure out what's already running on those ports. I don't see any error messages other than those.

B-738

FreeBSD your solution!