[jboss-jira] [JBoss JIRA] (JGRP-1722) Improve performance of ENCRYPT protocol
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https://issues.jboss.org/browse/JGRP-1722?page=com.atlassian.jira.plugin....
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Bela Ban commented on JGRP-1722:
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Parallelization doesn't help with message batches: all messages of a batch are
decrypted sequentially (using the same cipher though), replaced with the decrypted
message, and then the batch is passed up.
Parallel decryption of the messages in a batch would probably help here, e.g. using the
fork-join framework.
Improve performance of ENCRYPT protocol
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Key: JGRP-1722
URL: https://issues.jboss.org/browse/JGRP-1722
Project: JGroups
Issue Type: Enhancement
Affects Versions: 3.4
Reporter: Martin Gencur
Assignee: Bela Ban
Fix For: 3.5
A stress tests with the following setup showed that performance (reads and writes/sec) is
halved when ENCRYPT protocol is enabled:
Infinispan had distributed sync cache with 2 owners on 4 nodes, no transactions. The
stress test used 10 threads on each node accessing 1024 byte entries, no conflicts on
keys, 20 % writes, 80 % reads.
It would be great if we could improve the performance of ENCRYPT protocol.
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