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https://issues.apache.org/jira/browse/ARTEMIS-2996?focusedWorklogId=512013&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-512013
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ASF GitHub Bot logged work on ARTEMIS-2996:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 15/Nov/20 19:06
Start Date: 15/Nov/20 19:06
Worklog Time Spent: 10m
Work Description: franz1981 commented on pull request #3343:
URL: https://github.com/apache/activemq-artemis/pull/3343#issuecomment-727620234
> Doing it at queue create and delete time i think will be cleaner. Whilst
appreciate youre wanting a quick win, we have to think about longer term. E.g.
i dont think we should be doing add updates at message send. This really should
be with queue lifecycle
Yep, it's correct...the thing is that querying seems already quite
fast...just FYI:
```
Benchmark
(topicsLog2) Mode Cnt Score Error Units
WildcardAddressManagerPerfTest.testJustAddRemoveNewBinding
8 thrpt 16 1131.959 ± 67.676 ops/s
WildcardAddressManagerPerfTest.testJustPublish 8
thrpt 16 91773172.028 ± 2440317.871 ops/s
```
So add and remove a new binding with 1 << 8 ie 256 subscribers has a very
bad performance
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Issue Time Tracking
-------------------
Worklog Id: (was: 512013)
Time Spent: 4h 10m (was: 4h)
> Provide JMH Benchmarks for Artemis
> ----------------------------------
>
> Key: ARTEMIS-2996
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2996
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Tests
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Major
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> In order to reliably measure performance of many Artemis component would be
> welcome to implement some https://github.com/openjdk/jmh benchmarks to be
> used for development purposes ie not part of the release
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