[MDEV-14451] Mariadb 10.2 possible memory leak Created: 2017-11-20  Updated: 2018-01-27  Resolved: 2018-01-27

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - TokuDB
Affects Version/s: 10.2.10
Fix Version/s: N/A

Type: Bug Priority: Trivial
Reporter: Timofey Assignee: Unassigned
Resolution: Duplicate Votes: 2
Labels: None
Environment:

Debian 9 x64 InnoDB + TokuDB

Issue Links:
Duplicate
duplicates MDEV-13403 Mariadb (with TokuDB) excessive memor... Closed

 Description   

Hi, i have a production database,
after upgrade 10.1 -> 10.2, i have a slow memory leak,
i'm not sure why i have problems with memory leak.
I use both InnoDB + TokuDB:
innodb_buffer_pool_size = 512M
tokudb_cache_size = 4096M
(I have 100+ GiB of data in TokuDB)

For 10.1 that restrict memory usage to ~5.5GiB, for 10.2 memory usage grow slowly unbound.
May be i miss some new config or how can i investigate that?

Thanks!

 Comments   
Comment by Phil Sweeney [ 2017-11-21 ]

Nefelim4ag There's a similar ticket here which you may be interested in: MDEV-13403

Comment by Elena Stepanova [ 2018-01-27 ]

Closing as a duplicate of MDEV-13403.

Generated at Thu Feb 08 08:13:39 UTC 2024 using Jira 8.20.16#820016-sha1:9d11dbea5f4be3d4cc21f03a88dd11d8c8687422.