wy96f edited a comment on issue #2845: ARTEMIS-2336 Use zero copy to replicate journal/page/large message file (AGAIN) URL: https://github.com/apache/activemq-artemis/pull/2845#issuecomment-535777939 @franz1981 Hi, I made tests with writeBufferHighWaterMark=2MB, 10MB, 100MB, 200MB, the replication still failed(shocked). After some analysis, i think results might be reasonable. Whatever writeBufferHighWaterMark value we tune to, the total time with channel writable is similar(If using big value, it would take long to saturate channel; If using small value, it would take more times to saturate channel although shorter time). Considering netty thread would read chunk file to add ByteBuf in outboundbuffer(size will be added) and artemis thread just put the packets into netty executor(that's more fast), packets will definitely build up in the chunk writer queue.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
