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https://issues.jboss.org/browse/WFCORE-2620?page=com.atlassian.jira.plugi...
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Tomaz Cerar commented on WFCORE-2620:
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I don't think we need to expose IO subsystem buffer pools in jmx.
For calculation lets just do similar as we do for calculated values in workers. In this
case it is even simpler as all read attribute handler needs to read value from model if
defined, otherwise return default value.
Write operations are not supported beyond reload-required as we currently cannot change
values of buffer pools dynamically.
Add ability to read computed runtime values of IO subsystem
buffer-pool attributes
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Key: WFCORE-2620
URL:
https://issues.jboss.org/browse/WFCORE-2620
Project: WildFly Core
Issue Type: Enhancement
Affects Versions: 3.0.0.Beta13
Reporter: Romain Pelisse
Assignee: Romain Pelisse
Original Estimate: 2 days
Remaining Estimate: 2 days
In IO subsystem there are some attributes which are calculated based on available system
resources if not explicitly specified. These attributes are:
* worker
** io-threads
** task-max-threads
* buffer-pool
** buffer-size
** buffers-per-slice
** direct-buffers
Currently these computed values are not visible for user in the subsystem configuration
even with include-runtime=true.
To show these runtime values would definitely improve UX.
Worker attributes are covered by EAP7-616 .
This issue is about buffer-pool attributes.
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