There are reports that SSL performance is off on the support/1.13 branch with respect to the support/1.12 branch, but performance on develop okay. The only communications changes in develop that aren’t in 1.13 are those that fixed this long-standing bug, so I’d like to backport it to the 1.13 branch.
https://github.com/apache/geode/pull/5048 The error was in the cluster communications message-streamer class that created some extra objects during message transmission. The fix is small and has been, at this point, through many test iterations.