Recent content by Rob6566

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    Resolved PHP struggling under heavy load - "failed to prepare the stderr pipe: Too many open files (24)"

    Cheers. Yeah, we're working on upgrading to the latest Plesk/PHP.
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    Resolved PHP struggling under heavy load - "failed to prepare the stderr pipe: Too many open files (24)"

    I've tried something else that seems to have worked: In /opt/plesk/php/5.6/etc/php-fpm.conf, I added: rlimit_files = 65536 Then restarted PHP
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    Resolved PHP struggling under heavy load - "failed to prepare the stderr pipe: Too many open files (24)"

    Thanks for that fast reply Igor. I've tried that, but it didn't work: # systemctl restart php-fpm.service Job for php-fpm.service failed because the control process exited with error code. See "systemctl status php-fpm.service" and "journalctl -xe" for details. # systemctl status...
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    Resolved PHP struggling under heavy load - "failed to prepare the stderr pipe: Too many open files (24)"

    We've noticed that PHP repeatedly gives this error when our server is under heavy load. We've experienced this during peak live traffic, and also load testing on a clone of the server. In /var/log/plesk-php56-fpm/error.log: [07-May-2020 05:45:20] ERROR: failed to prepare the stderr pipe: Too...
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