Cloudron Forum

It took a while to get a video from customer:
https://nxt.md-nord.de/s/FWg4S6tGWZFw73X

I meanwhile modified Apache mpm prefork settings again. I think last update to v31 changed them back:

<IfModule mpm_prefork_module>
    # On startup, start these many servers
	StartServers	50

    # At any given time, keep atleast these many servers
	MinSpareServers	20

    # At any given time, keep atmost these many idle servers (this is always >= MinSpareServers+1)
	MaxSpareServers 20

    # Maximum number of servers at any given instant. Requests will be queued after this
	MaxRequestWorkers	  200

    # Recycle process after handling these many requests. This protected against accidental memory leaks
	MaxConnectionsPerChild   1000
</IfModule>

Server has a 16 Core AMD Ryzen 9 5950 CPU, 128 GB RAM and 4 TB NVMe (RAID1). Load is about 2,5-3,0 and I see CPU at a lot of Apache processes.

Thank you!
Bye,
Ingo

https://github.com/nextcloud/spreed/issues/2211

http2: "After disabling http2, messaging is possible nearly in real time"

nickvergessen2 (Nextcloud Talk developer at Nextcloud GmbH) 08.05.2025:
"It's a misconfiguration on your side, nothing we can fix software side. If you run PHP FPM you need to run the Apache "event" module. FPM + "prefork" will never work"

FPM + Apache prefork is exactly, what Cloudron Nextcloud is working. So should be changed to mpm_event.

Hello!
We have the problem that Cloudron Nextcloud Talk Chats are very slowly. Entered text is shown 20s-30s later. We use HPF-backend for video, this works well.
I searched Google for that and they say it's a problem with http2 and Apache mpm_prefork. We had to use Apache mpm_event instead (or maybe disable http2). Is there a way to change Apache mode to mpm_event? I just see a Apache config for mpm_prefork where I highered values to this Nextcloud (> 100 user).

I don't think it makes sense to do changes on command line if next docker version overwrites all setttings.

Bye,
Ingo