GitHub user franz1981 opened a pull request:
https://github.com/apache/activemq-artemis/pull/2456
ARTEMIS-2198 Reduce GC pressure on TransactionImpl and
OperationalContextImpl
TransactionImpl::properties are often not used and could be
avoided to be allocated.
OperationalContextImpl.TaskHolders instances are turned into static
classes to avoid refecencing back the context, making the life
easier for the GC.
OperationalContexImpl volatile loads can be reduced to make the
code faster on the hot path.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/franz1981/activemq-artemis ARTEMIS-2198
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/activemq-artemis/pull/2456.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2456
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commit cc68161334f7fb694554b64a4ec621a6423920a5
Author: Francesco Nigro <nigro.fra@...>
Date: 2018-12-07T09:36:29Z
ARTEMIS-2198 Reduce GC pressure on TransactionImpl and
OperationalContextImpl
TransactionImpl::properties are often not used and could be
avoided to be allocated.
OperationalContextImpl.TaskHolders instances are turned into static
classes to avoid refecencing back the context, making the life
easier for the GC.
OperationalContexImpl volatile loads can be reduced to make the
code faster on the hot path.
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