[jboss-jira] [JBoss JIRA] Commented: (JGRP-813) Performance enhancements
[
https://jira.jboss.org/jira/browse/JGRP-813?page=com.atlassian.jira.plugi...
]
Bela Ban commented on JGRP-813:
-------------------------------
Created a set of ExposedXXX equivalents of DataInputStream etc, use these instead of the
synchronized ones
Performance enhancements
------------------------
Key: JGRP-813
URL: https://jira.jboss.org/jira/browse/JGRP-813
Project: JGroups
Issue Type: Task
Reporter: Bela Ban
Assignee: Bela Ban
Fix For: 2.7
Take a look at the following items (visualvm, -Xprof, -Xrunprof):
- FD: message counts as heartbeat: enable / disable this as it is overhead
- IpAddress: hashCode() can be more efficient. Take a look at equals(), too. Possibly get
rid of canonicalization
Potential hotspots:
- NakReceiverWindow.stable()
- IpAddress.compare()
- Retransmitter.remove()
- Message: canonicalization cost (1 hashmap lookup/insertion) ?
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira