[MDEV-20512] Measure impact of Innodb threadpool on IO performance - Jira

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Type: Task
Status: Closed (View Workflow)
Priority: Critical
Resolution: Won't Do
Fix Version/s: N/A
Component/s: Storage Engine - InnoDB
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Description

Please measure performance impact of ~~MDEV-16264~~ in IO heavy scenarios

branch : bb-10.5-wlad-~~MDEV-16264~~

Interesting setups

innodb_use_native_aio=1 + innodb_flush_method = O_DIRECT on filesystems that are libaio friendly, most interesting
default settings for innodb_use_native_aio,innodb_flush_method
innodb_use_native_aio = 0

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Assignee:: Axel Schwenke

Reporter:: Vladislav Vaintroub

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Dates

Created:: 2019-09-06 09:03

Updated:: 2020-05-30 08:45

Resolved:: 2020-05-29 08:38

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