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Posted to gitbox@activemq.apache.org by GitBox <gi...@apache.org> on 2020/07/22 13:40:17 UTC

[GitHub] [activemq-artemis] clebertsuconic commented on pull request #3223: ARTEMIS-2849 Eliminate zeroing of buffers while writing the ASYNCIO journal

clebertsuconic commented on pull request #3223:
URL: https://github.com/apache/activemq-artemis/pull/3223#issuecomment-662459390


   that's a result of reusing the buffers from previous writes. Which is what I mentioned to you.
   
   on Mapped and NIO there's no alignment, meaning you don't need to set zeroes to a previously reused buffer.
   
   With libaio we have our own pool... I think this is expected.


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