How to optimize WHM backups by increasing the number of cores available to the PIGZ process

WHM has a handy “tweak” setting that can increase the speed of backups. If you match this setting with the number of cores on your server, it will speed up the backup.

First determine how many cores you have:

[root@server ~]# grep -c ^processor /proc/cpuinfo

Next navigate here in Tweak Settings and change number of pigz processes:




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