Bug 2065190 - Don't use less parallelism if not necessary
Summary: Don't use less parallelism if not necessary
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Software Collections
Classification: Red Hat
Component: rh-mariadb105
Version: rh-mariadb105
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: alpha
: 3.7
Assignee: Michal Schorm
QA Contact: Jakub Heger
URL:
Whiteboard:
Depends On: 2092347
Blocks: 2101776
TreeView+ depends on / blocked
 
Reported: 2022-03-17 13:17 UTC by Lukas Javorsky
Modified: 2022-10-07 12:59 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2101776 (view as bug list)
Environment:
Last Closed: 2022-10-07 12:58:34 UTC
Target Upstream Version:
Embargoed:
pm-rhel: mirror+


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Description Lukas Javorsky 2022-03-17 13:17:30 UTC
This bug was initially created as a copy of Bug #2055017

Description of problem:
When commit (http://pkgs.devel.redhat.com/cgit/rpms/mariadb/commit/?id=a31d9223ce065200d4d6cb01185a7d0b681d5b5b) was introduced to the RHEL-8 builds, covscan started to have a hard time because it's hardly affected by this.

After a discussion with kdudka we agreed that if MariaDB really doesn't need to use less parallelism we shouldn't do it.

This means that we have to investigate if this commit is necessary and if so, we should give a good reason why and close this BZ.

If we don't need to do that anymore, we should revert this commit.

Convscan wastes a significant number of resources when it's bottlenecked by this commit, which is the reason for this investigating work we should do here.

Version-Release number of selected component (if applicable):
MariaDB-10.5 RHEL-8 (https://src.osci.redhat.com/rpms/mariadb/blob/stream-10.5-rhel-8.6.0/f/mariadb.spec#_907)
MariaDB-10.5 RHSCL (https://src.osci.redhat.com/rpms/mariadb/blob/rhscl-3.9-rh-mariadb105-rhel-7/f/mariadb.spec#_978)

NOTE: This change is only part of the MariaDB-10.5 version and only in RHEL-8 and RHSCL (Fedora and RHEL-9 doesn't contain this change)


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