Pankti Joshipura [https://community.jboss.org/people/pankti.joshipura] created the discussion "Re: Client JBOSS Communication takes long time on threaded remote calls" To view the discussion, visit: https://community.jboss.org/message/716996#716996 -------------------------------------------------------------- We are conducting the test on the same server. For your information we are using PooledInvoker and transport type is Socket. If you need I can share JBOSS config files also -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/716996#716996] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion "Re: Client JBOSS Communication takes long time on threaded remote calls" To view the discussion, visit: https://community.jboss.org/message/717018#717018 -------------------------------------------------------------- What JBoss version and OS you use? AFAIK the calculation of nanos might be not exact depend on the OS and JVM :( , maybe you test it with a simple java program. I've test the 'communication overhead' simple by using a dummy SLSB and the client call it 1.000.* times (with one and more threads) to have an idea of the average. Also the duration depends on the payload (size of method parameter and return values). -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/717018#717018] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion "Re: Client JBOSS Communication takes long time on threaded remote calls" To view the discussion, visit: https://community.jboss.org/message/717183#717183 -------------------------------------------------------------- I observed that the nanos are calculated in slices, mean if measured you will see i.e.100/100/100/200 so it looks like that it is not real-time, but this is a bit in the past with earlier Java 1.6. The performance I've seen was around 1.000 calls/sec with a single thread client on a blade system with Linux (I can't remember the exact configuration). If I find time I'll run a simple test :) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/717183#717183] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion "Re: Client JBOSS Communication takes long time on threaded remote calls" To view the discussion, visit: https://community.jboss.org/message/717381#717381 -------------------------------------------------------------- I don't trust the time's too much. If I do such test I will use a big number of retries as stress test and look to the avg. in total. If you do so the variation of timestamps is negligible. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/717381#717381] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]

Hardik Shah [https://community.jboss.org/people/hardikshah] created the discussion "Re: Client JBOSS Communication takes long time on threaded remote calls" To view the discussion, visit: https://community.jboss.org/message/717457#717457 -------------------------------------------------------------- I was just debugging the jboss trace logs. I am not sure how to measure them but i just saw lot of time going in this activities. 1. 2012-02-17 19:06:57,041 TRACE [org.jboss.util.threadpool.RunnableTaskWrapper] (JBoss System Threads(1)-3) Begin run, wrapper=org.jboss.util.threadpool.RunnableTaskWrapper@493d73f3 2012-02-17 19:06:*57,043* TRACE [org.jboss.util.threadpool.RunnableTaskWrapper] (JBoss System Threads(1)-3) End run, wrapper=org.jboss.util.threadpool.RunnableTaskWrapper@493d73f3 2012-02-17 19:06:*57,265* TRACE [org.jboss.remoting.transport.socket.SocketServerInvoker] (AcceptorThread[ServerSocket[addr=/0.0.0.0,port=0,localport=3873]]) Thread[AcceptorThread[ServerSocket[addr=/0.0.0.0,port=0,localport=3873]],5,jboss] accepted Socket[addr=/192.168.14.104,port=64630,localport=3873] 2012-02-17 19:06:57,266 TRACE [org.jboss.remoting.transport.socket.SocketServerInvoker] (AcceptorThread[ServerSocket[addr=/0.0.0.0,port=0,localport=3873]]) SocketServerInvoker[rac2:3873] trying to get a worker thread from threadpool for processing 2. 2012-02-17 19:06:*57,388* TRACE [org.jboss.remoting.transport.socket.ServerThread] (WorkerThread#0[192.168.14.104:64630]) WorkerThread#0[192.168.14.104:64630] blocking to read version from input stream 2012-02-17 19:06:*57,397* TRACE [org.jboss.remoting.transport.socket.ServerThread] (WorkerThread#0[192.168.14.104:64630]) WorkerThread#0[192.168.14.104:64630] read version 22 from input stream 3. 2012-02-17 19:07:*16,804* TRACE [org.jboss.remoting.transport.socket.ServerThread] (WorkerThread#0[192.168.14.104:64630]) WorkerThread#0[192.168.14.104:64630] blocking to read version from input stream 2012-02-17 19:07:*17,770* TRACE [org.jboss.remoting.transport.socket.ServerThread] (WorkerThread#0[192.168.14.104:64630]) WorkerThread#0[192.168.14.104:64630] read version -1 from input stream -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/717457#717457] Start a new discussion in Performance Tuning at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]