[jira] [Work logged] (ARTEMIS-2584) Optimize PageTransactionInfoImpl in-memory size

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-2584?focusedWorklogId=365215&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-365215 ]

ASF GitHub Bot logged work on ARTEMIS-2584:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 02/Jan/20 02:11
            Start Date: 02/Jan/20 02:11
    Worklog Time Spent: 10m 
      Work Description: wy96f commented on pull request #2925: ARTEMIS-2584 Optimize PageTransactionInfoImpl in-memory size
URL: https://github.com/apache/activemq-artemis/pull/2925
 
 
   The in-memory size of PageTransactionInfoImpl can be made smaller.
   For numberOfMessages and numberOfPersistentMessages, we can use native int to save object header size, i.e. 2*12=24 bytes if using Compressed oops or 2*16=32 bytes if not.
 
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 365215)
    Remaining Estimate: 0h
            Time Spent: 10m

> Optimize PageTransactionInfoImpl in-memory size
> -----------------------------------------------
>
>                 Key: ARTEMIS-2584
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2584
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 2.10.1
>            Reporter: Wei Yang
>            Assignee: Wei Yang
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The in-memory size of PageTransactionInfoImpl can be made smaller.
> For numberOfMessages and numberOfPersistentMessages, we can use native int to save object header size, i.e. 2*12=24 bytes if using Compressed oops or 2*16=32 bytes if not.



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