Hi, I’m not sure what this could be, and I think running Discourse on 1GB of memory plus 1GB of swap is probably below minimum spec at this point so I’d understand if this is outright unsupported, but I’m having a weird issue where my site goes down at exactly the same time every day (at around 2:4…

I don’t think the nginx inside the container has diverged from stock at all, I use the provided launcher script for all the docker stuff. This is what the host nginx config for the site looks like if you’re curious, but I don’t think this is the problem: root@selectbutton:/etc/nginx/sites-enabled#…

I’m on a server with 2 GB of ram and I’m seeing the same behavior as of a few days ago. Seems to happen around backup time.

[图片] axfelix: I don’t think the nginx inside the container has diverged from stock at all, I use the provided launcher script for all the docker stuff. Well you would be using this: templates/web.ratelimited.template.yml master params: reqs_per_second: 12 burst_per_s…

Ah, OK, good to know. So I should add that to the host nginx or the container nginx (which is to say, that to: block in the app.yml?)

You need to run a replace command in the internal NGINX. After making the changes, look at the actual file on disk to confirm that you got what you wanted. A trick I use is: ./launcher enter app cd /etc/nginx/conf.d/ edit the discourse.conf file sv restart nginx see that my desired effect was ac…

Yeah, the strict periodicity (in the absence of scheduled backups) is a very confusing aspect to this. Seems like a heck of a big clue, if you can figure out what’s running at that exact time, I think you’ll be 90% done.

Same problem for me :frowning: I’m tired of rebuild after every crash.

Check your /sidekiq and see if anything is running at that time. What also might help is to start psql to take a look at what is going on in your database at that time. SELECT pid, age(query_start, clock_timestamp()), usename, query FROM pg_stat_activity;

[图片] RGJ: Check your /sidekiq and see if anything is running at that time. Sidekiq is idle :thinking:

Site goes down at the same time every day in memory-constrained environment

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axfelix (Alex Garnett) 2017 年12 月 19 日 00:38 15

OK, will test if it goes down again tomorrow despite increasing swap. Any other ideas if this turns out not to be it? The timeliness still makes me quite skeptical.

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Site goes down at the same time every day in memory-constrained environment

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