Command run to take backup of databases:
for db in $(mysql -e 'show databases;' | grep "DB_PREFIX"); do mysqldump --no-tablespaces --single-transaction $db > "$db_bk.sql"; done
I have added "--no-tablespaces" argument to avoid slowness and load during backup which seemed related to bug https://bugs.launchpad.net/percona-server/+bug/1589334 .
I have attached the output of "SHOW ENGINE INNODB STATUS" query when taking backup.
Command run to take backup of databases:
for db in $(mysql -e 'show databases;' | grep "DB_PREFIX"); do mysqldump --no-tablespaces --single- transaction $db > "$db_bk.sql"; done
I have added "--no-tablespaces" argument to avoid slowness and load during backup which seemed related to bug https:/ /bugs.launchpad .net/percona- server/ +bug/1589334 .
I have attached the output of "SHOW ENGINE INNODB STATUS" query when taking backup.