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https://issues.apache.org/jira/browse/RATIS-1312?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17294620#comment-17294620
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runzhiwang commented on RATIS-1312:
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> 1. decodeDataStreamRequestByteBuf costs 6.42% caused by, netty splits 4MB to
> many small packets, each about 60KB, ...
[~szetszwo] I think 60KB is the TCP packet size. But IMOP, I think netty should
be responsible for collecting all the packets belongs to buffer size such 4MB,
when netty receive all packets of 4MB, it call back ratis, and we should not
check whether we have receive all packets by checking h.getDataLength() +
headerBufLen <= buf.readableBytes() when we receive each packet, it's not
ratis's responsibility.
> Compare the performance between HDFS and DataStreamApi
> ------------------------------------------------------
>
> Key: RATIS-1312
> URL: https://issues.apache.org/jira/browse/RATIS-1312
> Project: Ratis
> Issue Type: Sub-task
> Reporter: runzhiwang
> Priority: Major
> Attachments: hdfs.svg, streaming.svg
>
>
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