EliasJonsson
n00b
Joined: 18 Oct 2017
Posts: 53
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 Posted: Sat Oct 30, 2021 5:10 am Post subject: PHP FPM exiting on SIGPROF |
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I run Gentoo on a Raspberry Pi 4 4GB. That box hosts a website running Nginx and PHP FPM.
About every 50 page load or so, Nginx tells the user '502 bad gateway', so I looked in the /var/log/php-fpm.log and found this:
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[28-Oct-2021 14:35:49] WARNING: [pool varpansauna] child 3621 exited on signal 27 (SIGPROF) after 337.629991 seconds from start
[28-Oct-2021 14:35:49] NOTICE: [pool varpansauna] child 3653 started
[28-Oct-2021 16:45:14] WARNING: [pool varpansauna] child 3622 exited on signal 27 (SIGPROF) after 8103.322580 seconds from start
[28-Oct-2021 16:45:14] NOTICE: [pool varpansauna] child 4091 started
[29-Oct-2021 08:28:44] WARNING: [pool varpansauna] child 3623 exited on signal 27 (SIGPROF) after 64712.880424 seconds from start
[29-Oct-2021 08:28:44] NOTICE: [pool varpansauna] child 7659 started
[29-Oct-2021 18:04:29] WARNING: [pool varpansauna] child 4091 exited on signal 27 (SIGPROF) after 91154.861606 seconds from start
[29-Oct-2021 18:04:29] NOTICE: [pool varpansauna] child 17746 started
[29-Oct-2021 19:36:26] WARNING: [pool varpansauna] child 3653 exited on signal 27 (SIGPROF) after 104437.218983 seconds from start
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Tried switching from PHP 8.0 to PHP 7.4, bit still those crashes occur every now and then.
Can someone please tell me what the heck is going on with PHP-FPM? |
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Gentoo on ARM
