Type:
Priority:
Resolution:
Fixed
To enable better control of the InnoDB purge subsystem, it would be good if the maximum number of purge tasks were settable by the user while the server is running:
SET GLOBAL innodb_purge_threads=1;
# run a heavy workload
# let the history be discarded faster while the server is less busy
SET GLOBAL innodb_purge_threads=32;
Independently of this, MDEV-16260 or MDEV-26356
made changes -
2021-09-01 15:18
Field
Original Value
New Value
Link
This issue relates to MENT-599
[ MENT-599
]
made changes -
2021-09-14 10:54
Assignee
Vladislav Vaintroub
[ wlad
]
Matthias Leich
[ mleich
]
made changes -
2021-09-14 13:43
Assignee
Matthias Leich
[ mleich
]
Vladislav Vaintroub
[ wlad
]
made changes -
2021-09-14 17:05
Assignee
Vladislav Vaintroub
[ wlad
]
Matthias Leich
[ mleich
]
made changes -
2021-09-22 15:29
Assignee
Matthias Leich
[ mleich
]
Vladislav Vaintroub
[ wlad
]
made changes -
2021-09-23 07:07
Fix Version/s
10.7.1
[ 26120
]
Fix Version/s
10.7
[ 24805
]
Resolution
Fixed
[ 1
]
Status
Open
[ 1
]
Closed
[ 6
]
made changes -
2021-12-06 21:24
Workflow
MariaDB v3
[ 124755
]
MariaDB v4
[ 134465
]
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Task
Major
MDEV-16260 Scale the purge effort according to the workload
MDEV-26356 Performance regression after dict_sys.mutex removal
