Did you put:
ByteBuffer.setUseDirectBuffers(false); // Direct buffers perform bad.
ByteBuffer.setAllocator(new SimpleByteBufferAllocator()); // Disables
pooling.
It helps.
2007/4/24, Kumaran Arul <[EMAIL PROTECTED]>:
Hi
I am using MINA 1.1.0 and works well in Windows environment when I use 200
concurrent requests. Takes 0.45ms per request.
But when I deployed my application to the HP UX machine it runs fast for
first 100 requests and the CPU gets to 100% and slows the whole application
down drastically (i.e. 30 seconds a request). Any suggestions will be
greatly appreciated.
I am running with 15-25 worker threads
and IOThreads = number of CPUs
Sample code below:
ExecutorService ioExecutor =
Executors.newFixedThreadPool(noOfIoThreads
+ 1);
ExecutorService serviceExecutor =
Executors.newFixedThreadPool(noOfWorkerThreads);
IoAcceptor acceptor = new SocketAcceptor(noOfIoThreads,
ioExecutor);
SocketAcceptorConfig config = new SocketAcceptorConfig();
config.setThreadModel(ThreadModel.MANUAL);
config.getSessionConfig().setTcpNoDelay(false);
config.getSessionConfig().setReuseAddress(true);
DefaultIoFilterChainBuilder chain = config.getFilterChain
();
addLogger(chain);
// config.getFilterChain().addLast("compression", new
CompressionFilter());
config.getFilterChain().addLast("threadPool", new
ExecutorFilter(serviceExecutor));
SocketAddress sa = null;
try {
sa = new InetSocketAddress(portNo);
//
//Bind
acceptor.bind(sa, new PayAtPumpTxnHandler(),
config);
}
catch (IOException ioe) {
acceptor.unbind(sa);
serviceExecutor.shutdown();
ioExecutor.shutdown();
throw new RuntimeException("Error starting the
listener " + listenerName + " on host=" +
((InetSocketAddress)sa).getHostName() + " on port number=" + portNo +
ioe);
}
finally {
logger.info("Listener " + listenerName + " started
on host=" + ((InetSocketAddress)sa).getHostName() + " port number=" +
portNo);
}
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