Performance degradation when more concurrent client request

[이희승 (Trustin Lee)]

What did you specify in your ChannelFactory's constructor?

"mubarak.seyed" <biggdata at gmail.com> wrote:

>When we use 30 concurrent client request to Netty server, the response
>gets
>blocked for around 10 seconds and i could not see any exceptions in
>netty
>log.
>
>When i increase the concurrent threads, response gets timed out.
>What could be an issue?
>
>We are using OrderedMemoryAwareThreadPoolExecutor.
>
>The configurations are as follows
>
><p>
>max_pool=200 (core thread pool size)
>max_channel_memory=1048576
>max_total_memory=1073741824
>keep_alive_time=100
>connection_number=100 (max connection number for server channel
>factory)
>connection_time_out=10000 
>
>The code would look like
>
> final OrderedMemoryAwareThreadPoolExecutor pipelineExecutor = new
>OrderedMemoryAwareThreadPoolExecutor(
>                200,
>                1048576,
>                1073741824,
>                100,
>                10000, Executors.defaultThreadFactory());
>
>        bootstrap
>                .setPipelineFactory(new ServerChannelPipelineFactory(
>                        channelGroup,
>                        pipelineExecutor,
>                        queue,
>                        100, //max connection
>                        address, socAddress.getPort()));
>
>
>        bootstrap.setOption("child.tcpNoDelay", true);
>        bootstrap.setOption("child.keepAlive", true);
>        bootstrap.setOption("child.reuseAddress", true);
>        bootstrap.setOption("child.connectTimeoutMillis", 10000);
>        bootstrap.setOption("readWriteFair", true);
>
></p>
>
>Thanks,
>Mubarak
>
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--
Trustin Lee, http://gleamynode.net/
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