[ https://issues.jboss.org/browse/JGRP-1998?page=com.atlassian.jira.plugin.... ] Bela Ban commented on JGRP-1998: -------------------------------- h3. UDP * The same buffer (66000 bytes) is reused * Message batches are de-serialized off of the UDP buffer and passed to a thread pool for further processing. *No copy* * Single messages: the buffer is copied and passed to the thread pool where de-serialization happens ** If we made processing of single messsages similar to that of message batches, we could get rid of the buffer copy: do the de-serialization directly in the {{TP.receive()}} method and pass the message to the thread pool for further processing *** Look at whether this hampers performance *** Should nt be the case as we're already de-serializing message batches in the {{TP.receive()}} method *** Most of the time (when receiving a lot of messages), messages will be received as message batches, not single messages anyway, so de-serialization of single messages shouldn't matter (perf-wise) -- This message was sent by Atlassian JIRA (v6.4.11#64026)