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Server crashes - downloads php file

Bogdan2288
Hello, I have a vps with 10 cpus and 60gb ram. From time to time something crashes and every site on the vps downloads a php file on refresh. It may happen one time after a few days or one time every day, it does not follow a pattern. If I restart the php-fpm service the issue goes away instantly. If I don't restart it takes a while to get back to normal. Does anyone know what may be the cause of the download? Or what logs to inspect? Thank you.

Comments

3 comments

Date Votes
  • cPanelLauren
    I would start with the apache error logs and the php-fpm logs. They can be found at: /etc/apache2/logs/error_log
    and /opt/cpanel/ea-phpXX/root/var/log/php-fpm/error.log
    Respectively
    0
  • Thiago Sabaia
    I have this same problem. [26-Aug-2020 10:24:38] NOTICE: [pool domain1_com_br] child 15154 exited with code 0 after 111.265634 seconds from start [26-Aug-2020 10:24:38] NOTICE: [pool domain1_com_br] child 17212 started [26-Aug-2020 10:24:47] NOTICE: [pool domain1_com_br] child 15331 exited with code 0 after 112.860375 seconds from start [26-Aug-2020 10:24:47] NOTICE: [pool domain1_com_br] child 17372 started [26-Aug-2020 10:24:55] WARNING: [pool domain2_net] server reached max_children setting (5), consider raising it [26-Aug-2020 10:25:10] NOTICE: [pool domain1_com_br] child 16204 exited with code 0 after 86.261556 seconds from start [26-Aug-2020 10:25:10] NOTICE: [pool domain1_com_br] child 18145 started [26-Aug-2020 10:25:12] NOTICE: [pool domain1_com_br] child 16172 exited with code 0 after 89.541692 seconds from start [26-Aug-2020 10:25:12] NOTICE: [pool domain1_com_br] child 18181 started [26-Aug-2020 10:25:15] NOTICE: [pool domain1_com_br] child 16272 exited with code 0 after 87.128439 seconds from start [26-Aug-2020 10:25:15] NOTICE: [pool domain1_com_br] child 18219 started [26-Aug-2020 10:25:20] NOTICE: [pool domain3_club] child 16733 exited with code 0 after 77.120982 seconds from start [26-Aug-2020 10:25:20] NOTICE: [pool domain3_club] child 18285 started [26-Aug-2020 10:25:41] WARNING: [pool domain1_com_br] child 18492 said into stderr: "Wed Aug 26 10:25:41 2020 (18492): Error Cannot kill process 5587: Operation not permitted!" [26-Aug-2020 10:25:41] WARNING: [pool domain4_com_br] child 17543 said into stderr: "Wed Aug 26 10:25:41 2020 (17543): Error Cannot kill process 5587: Operation not permitted!" [26-Aug-2020 10:25:41] WARNING: [pool domain1_com_br] child 18492 exited with code 70 after 4.258763 seconds from start [26-Aug-2020 10:25:41] NOTICE: [pool domain1_com_br] child 18555 started [26-Aug-2020 10:25:41] WARNING: [pool domain4_com_br] child 17543 exited with code 70 after 43.701089 seconds from start [26-Aug-2020 10:25:41] NOTICE: [pool domain4_com_br] child 18557 started [26-Aug-2020 10:25:41] WARNING: [pool domain1_com_br] child 18555 said into stderr: "Wed Aug 26 10:25:41 2020 (18555): Error Cannot kill process 5587: Operation not permitted!" [26-Aug-2020 10:25:41] WARNING: [pool domain1_com_br] child 18555 exited with code 70 after 0.498110 seconds from start [26-Aug-2020 10:25:41] NOTICE: [pool domain1_com_br] child 18565 started [26-Aug-2020 10:25:42] WARNING: [pool domain3_club] child 17376 said into stderr: "Wed Aug 26 10:25:42 2020 (17376): Error Cannot kill process 5587: Operation not permitted!" [26-Aug-2020 10:25:42] WARNING: [pool domain3_club] child 17376 exited with code 70 after 55.192201 seconds from start [26-Aug-2020 10:25:42] NOTICE: [pool domain3_club] child 18581 started
    It only happens in PHP 7.3, in other versions it doesn't.
    0
  • cPanelLauren
    Based on that output your reaching the max children setting - this has nothing to do with the PHP version, its related to the domain itself. For the Process kill notifications - do you happen to be running opcache on php 7.3?
    0

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