Hi all, I made a fresh install following this tutorial https://www.howtoforge.com/perfect-server-debian-10-buster-apache-bind-dovecot-ispconfig-3-1/ on a new server of mine. I have an ispConfig Installation on another server with debian 9 which will be shut down soon. Everything is working absolutely fine there. I copied my Configurations for additional php FPM Versions from there. They seem to work fine too but after some time my nextcloud installation on the new server suddenly loads a very long time resulting in a 504 Gateway Timeout (The gateway did not receive a timely response from the upstream server or application). From then on it won't recover until I restart the corresponding php Version (systemctl restart php7-2-fpm.service). Other sites using the same php Version still run fine. I enabled php fpm status page and there is a process in state "Reading headers". Doing strace on that it says read(4, I am not sure if this is the correct process though - request uri is "-". Any help how to find the issue would be highly appreciated. Best regards
Are there any logs from php7-2-fpm.service ? Is it always the same site failing? What are the settings for your website? OnDemand/Static? Nextcloud18 can be used with php7.4 which is much faster (just saying)
Hi, thanks a lot for your response! I only noticed the problem on one site, so I guess it is only this one, yes. The settings are the same like on my old server, where everything went fine Code: pm = dynamic pm.max_children = 10 pm.start_servers = 2 pm.min_spare_servers = 1 pm.max_spare_servers = 5 pm.max_requests = 0 Or did you mean other settings? There is one log (/var/log/php-fpm.log), but it only contains warnings (log_level set to warning): Code: WARNING: [pool web3] child 5703 exited with code 127 after 13.773910 seconds from start I am on Nextcloud 16 still, as one app has no update yet :/ I switched to php 7.3 for this site now and till now it is running fine. Let's see if it is still tomorrow. I would really like to know what was the cause though...
The site is still running fine today. I also updated to Nextcloud 17, as all updates are ready to use meanwhile.
