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    Issue Under load conditions, PHP-FPM processes increase and php-fpm logs shows "Too many open files"

    PROBLEM DESCRIPTION Under load conditions, PHP-FPM (7.3) processes increase to about 500 at which point it shows to the php-fpm error log "Too many open files" and the web stops serving content until the number of php-fpm processes fpm drops again. On the server we have PLESK installed with 4...
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