Bug #26631
Configure MALLOC_ARENA_MAX for dynflow
Description
Description
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1700501
Description of problem:
Configure MALLOC_ARENA_MAX for dynflow
How reproducible:
Always
Steps to Reproduce:
It has been found in internal testing that configuring MALLOC_ARENA_MAX improves the performance of dynflow executors.
To apply:
edit /etc/sysconfig/dynflowd and append MALLOC_ARENA_MAX=2
foreman-maintain service restart
Actual results:
Internal testing showed a significant improvement in memory utilization of dynflow executors, often near 50% less usage.
Associated revisions
Refs #26631 - Set MALLOC_ARENA_MAX via the service
By setting it via the service, there is no .rpmnew changes when a user
made manual changes. If the user set it manually via
/etc/sysconfig/dynflowd that will still take precedence.
History
#1
Updated by The Foreman Bot over 3 years ago
- Status changed from New to Ready For Testing
#2
Updated by The Foreman Bot almost 3 years ago
- Pull request https://github.com/theforeman/foreman-packaging/pull/4189 added
#3
Updated by The Foreman Bot almost 3 years ago
- Fixed in Releases 1.24.0 added
#4
Updated by Anonymous almost 3 years ago
- Status changed from Ready For Testing to Closed
Applied in changeset foreman-packaging|d669d3bdf3dc5580e8e0e8d01efe8e87fd4a90ed.
#5
Updated by The Foreman Bot over 2 years ago
- Pull request https://github.com/theforeman/foreman-packaging/pull/4353 added
Fixes #26631 - configure MALLOC_ARENA_MAX to reduce long term RSS