Slow restore of database mysqldump

Hanz Fritz

5GB database takes 15 minutes to restore. CPU is utilized 10% on one thread, iotop shows 20MB/s or less. Can't understand why it is so slow and does not use all HW resources?

Hanz Fritz

Mydumper/Myloader is the right choice besides binary dump restore of the whole database (mariabackup).

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edited at2020-11-29

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