kafka-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Wenshuai Hou (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-8559) PartitionStates.partitionStates cause array grow allocation.
Date Tue, 18 Jun 2019 23:11:00 GMT
Wenshuai Hou created KAFKA-8559:
-----------------------------------

             Summary: PartitionStates.partitionStates cause array grow allocation. 
                 Key: KAFKA-8559
                 URL: https://issues.apache.org/jira/browse/KAFKA-8559
             Project: Kafka
          Issue Type: Improvement
            Reporter: Wenshuai Hou
         Attachments: image-2019-06-18-19-10-10-633.png

this method causes 238 TLABs totaling 297mb of Array.copyOf(). The side of the array can be
determined at creation. 

!image-2019-06-18-19-10-10-633.png!



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message