[jira] [Updated] (ARTEMIS-4814) Remove linear iteration to get direct bindings
[
https://issues.apache.org/jira/browse/ARTEMIS-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Justin Bertram updated ARTEMIS-4814:
Issue Type: Improvement (was: Task)
> Remove linear iteration to get direct bindings
> --
>
> Key: ARTEMIS-4814
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4814
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Components: Broker
>Affects Versions: 2.35.0
>Reporter: Josh Byster
>Priority: Major
> Fix For: 2.36.0
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> Currently, with 500K+ queues, the cleanup step of {{TempQueueCleanerUpper}}
> requires invoking {{WildcardAddressManager#getDirectBindings}}, which is O(k)
> in the number of queues.
> From method profiling, this can consume up to 95% of our CPU time when
> needing to clean up many of these.
> It would be nice to make this more efficient, which shouldn't be difficult
> given the iteration just does a simple equality check.
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[jira] [Updated] (ARTEMIS-4814) Remove linear iteration to get direct bindings
[
https://issues.apache.org/jira/browse/ARTEMIS-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Justin Bertram updated ARTEMIS-4814:
Priority: Major (was: Minor)
> Remove linear iteration to get direct bindings
> --
>
> Key: ARTEMIS-4814
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4814
> Project: ActiveMQ Artemis
> Issue Type: Task
> Components: Broker
>Affects Versions: 2.35.0
>Reporter: Josh Byster
>Priority: Major
> Fix For: 2.36.0
>
> Time Spent: 4h 10m
> Remaining Estimate: 0h
>
> Currently, with 500K+ queues, the cleanup step of {{TempQueueCleanerUpper}}
> requires invoking {{WildcardAddressManager#getDirectBindings}}, which is O(k)
> in the number of queues.
> From method profiling, this can consume up to 95% of our CPU time when
> needing to clean up many of these.
> It would be nice to make this more efficient, which shouldn't be difficult
> given the iteration just does a simple equality check.
--
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[jira] [Updated] (ARTEMIS-4814) Remove linear iteration to get direct bindings
[
https://issues.apache.org/jira/browse/ARTEMIS-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy A. Bish updated ARTEMIS-4814:
-
Fix Version/s: 2.36.0
> Remove linear iteration to get direct bindings
> --
>
> Key: ARTEMIS-4814
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4814
> Project: ActiveMQ Artemis
> Issue Type: Task
> Components: Broker
>Reporter: Josh Byster
>Priority: Minor
> Fix For: 2.36.0
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Currently, with 500K+ queues, the cleanup step of {{TempQueueCleanerUpper}}
> requires invoking {{WildcardAddressManager#getDirectBindings}}, which is O(k)
> in the number of queues.
> From method profiling, this can consume up to 95% of our CPU time when
> needing to clean up many of these.
> It would be nice to make this more efficient, which shouldn't be difficult
> given the iteration just does a simple equality check.
--
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[jira] [Updated] (ARTEMIS-4814) Remove linear iteration to get direct bindings
[
https://issues.apache.org/jira/browse/ARTEMIS-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy A. Bish updated ARTEMIS-4814:
-
Affects Version/s: 2.35.0
> Remove linear iteration to get direct bindings
> --
>
> Key: ARTEMIS-4814
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4814
> Project: ActiveMQ Artemis
> Issue Type: Task
> Components: Broker
>Affects Versions: 2.35.0
>Reporter: Josh Byster
>Priority: Minor
> Fix For: 2.36.0
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> Currently, with 500K+ queues, the cleanup step of {{TempQueueCleanerUpper}}
> requires invoking {{WildcardAddressManager#getDirectBindings}}, which is O(k)
> in the number of queues.
> From method profiling, this can consume up to 95% of our CPU time when
> needing to clean up many of these.
> It would be nice to make this more efficient, which shouldn't be difficult
> given the iteration just does a simple equality check.
--
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[jira] [Updated] (ARTEMIS-4814) Remove linear iteration to get direct bindings
[
https://issues.apache.org/jira/browse/ARTEMIS-4814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Josh Byster updated ARTEMIS-4814:
-
Issue Type: Task (was: New Feature)
> Remove linear iteration to get direct bindings
> --
>
> Key: ARTEMIS-4814
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4814
> Project: ActiveMQ Artemis
> Issue Type: Task
> Components: Broker
>Reporter: Josh Byster
>Priority: Minor
>
> Currently, with 500K+ queues, the cleanup step of {{TempQueueCleanerUpper}}
> requires invoking {{WildcardAddressManager#getDirectBindings}}, which is O(k)
> in the number of queues.
> From method profiling, this can consume up to 95% of our CPU time when
> needing to clean up many of these.
> It would be nice to make this more efficient, which shouldn't be difficult
> given the iteration just does a simple equality check.
--
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