My discourse installation has been getting slower and slower and slower over the last few weeks. In the past when this has happened, rebuilding the app has helped. However, it doesn’t seem to help now. I’ve looked for advice on this forum, and tried some database optimizations (vacuum full verbose,…

[이미지] Fredrik Hubinette: Is there an easy place to find such stats? On the /about page, there’s a column for all-time. Looks like your machine hasn’t been rebooted for well over a year - probably worth doing that, and updating for security at the same time. It’s just possible the reboot will…

It seems that saving a post is particularly prone to timing out and fail. Not sure if that is any sort of clue as to what is going on though.

That vmstat output is telling us that - as things are - there’s not enough RAM. It could be that Discourse is working as it should, and all is as it should be, but that your data has grown to the point that 4G of RAM is not enough. Or it could be that something has gone wrong and a lot of RAM is i…

[이미지] Ed S: That vmstat output is telling us that - as things are - there’s not enough RAM. That’s on the point. If you can’t afford more RAM, you can try setting lower values for db_shared_buffers (say 128MB or lower) and limiting UNICORN_WORKERS to just 2 in the meanwhile, as you need to s…

[이미지] Ed S: One measure of size is to take a backup-without-attachments and see how big that is. 62.5 MB More RAM is fairly pricey from my hosting provider, so I will explore other options first. (And I’m worried that changing it will break my grandfathered-in pricing…) I changed db_shared_…

[이미지] Fredrik Hubinette: What is the mini-profiler, and how do I use it? With an Alt+P on your keyboard, subsequent forum actions should put up a timing string just under the forum banner (for me, on the right) and if you click on the timing, you’ll see a popup window with some stats. [이미…

[이미지] Ed S: That’s about the same as mine, running with 1G of RAM. I have 2k topics, 15k posts, 500+ signups. Is there an easy place to find such stats? Most of the stats I see show me what happened in the last day or week, but no totals. [이미지] Ed S: What’s the history of your Discourse…

I think I notice that your server is setup to use hypervisor whereas mine is setup to use lxc. I don’t know if that’s important. (My system shows a process /usr/bin/lxcfs which yours doesn’t, and yours shows a process hv_vss_daemon which mine doesn’t.) Also, maybe you could share output of df -T a…

1.3k topics, 24.7k posts, 631 signups, 7.1k likes rebooting linux machines doesn’t usually help anything, but I suppose I can try.

[이미지] Fredrik Hubinette: rebooting linux machines doesn’t usually help anything, but I suppose I can try. I agree with a skeptical attitude on this! But I don’t suggest it idly - I’m fairly sure we’ve seen a case of a long-running system which did improve with a reboot. (Edit: here , although…

Discourse 설치 속도가 점점 더 느려지고 있습니다

지원 자체 호스팅

Ed_S (Ed S) 4월 4, 2023, 8:27오후 14

Also could be useful to paste your full process tree:

ps auxf

I posted mine over here
Seeking help for discourse installation

글		댓글	조회수
Discourse not using much RAM Self-hosting server-resources	30	1998	8월 8, 2021
Due to extreme load, this is temporarily being shown to everyone... when it's not really the case Self-hosting server-resources	19	1900	7월 21, 2023
Unusually high CPU usage Self-hosting	31	1243	2월 18, 2026
My discourse speed is very slow Self-hosting	24	5256	3월 4, 2021
502 error while opening some user profiles Bug	18	669	5월 27, 2024

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