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https://issues.apache.org/jira/browse/ARTEMIS-2236?focusedWorklogId=188708&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-188708
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ASF GitHub Bot logged work on ARTEMIS-2236:
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Author: ASF GitHub Bot
Created on: 23/Jan/19 08:29
Start Date: 23/Jan/19 08:29
Worklog Time Spent: 10m
Work Description: michaelandrepearce commented on issue #2514:
ARTEMIS-2236 Address Latency Impact caused by ARTEMIS-1451
URL: https://github.com/apache/activemq-artemis/pull/2514#issuecomment-456712653
@franz1981 we dont even need, that the % change is quite significant.
Also note
https://github.com/apache/activemq-artemis/pull/1577/commits/f8b758d14bc4dac7d613e1d15a65d31289f0a587
seems got merged very quickly without much perf critique. Flew under the radar
so to say. (took a while for us to find the cause of the latency decrease since
upgrade because of this!)
This is simply reverting that, and addressing the sync concerns in the
original version.
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Issue Time Tracking
-------------------
Worklog Id: (was: 188708)
Time Spent: 2.5h (was: 2h 20m)
> Address Latency Impact caused by ARTEMIS-1451
> ---------------------------------------------
>
> Key: ARTEMIS-2236
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2236
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.4.0, 2.5.0, 2.6.0
> Reporter: Michael Andre Pearce
> Priority: Blocker
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> h1. ARTEMIS-1451 whilst may have removed syncronisation, increased latency as
> the overhead of creating a new thread vs re-using an idle one is significant.
> It is the main reason of a thread pool.
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