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Pipelining to safe syscalls!
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Classroom Contents
Netty Best Practices for Optimal Performance
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- 1 Intro
- 2 Norman Maurer, Principal Software Engineer @ Red Hat Inc
- 3 No Pipelining Optimization
- 4 Pipelining to safe syscalls!
- 5 write(msg), flush() and writeAndFlush(msg)
- 6 GC Pressure - Run Collector, run...
- 7 Correctly write with respect to slow receivers
- 8 Configure high and low write watermarks
- 9 Issues with using non pooled buffers
- 10 Use Pooling of buffers to reduce allocation deallocation time!
- 11 Use Pooling of buffers to reduce allocation / deallocation time!
- 12 Write direct buffers... Always
- 13 Find pattern in ByteBuf
- 14 Other buffer tips
- 15 File transfer?
- 16 Proxy like application with context switching issue
- 17 Proxy like application which reduce context switching to minimum
- 18 Combine operations when call from outside the EventLoop
- 19 Operations from inside ChannelHandler
- 20 Share ChannelHandlers if stateless
- 21 Use proper buffer type in MessageToByte Encoder
- 22 SSL - Don't use JDKS SSLEngine if performance matters
- 23 Native Transport for less GC and lower latency...
- 24 Switching to native transport is easy
