Have you been able to see something in the attached files I sent to you ?
2008/7/31, Toni Menendez Lopez <[EMAIL PROTECTED]>: > > Finally I change cpu=times by cpu=samples and now I am able to do the load > tests I send you result just to know what do you think about .... > > 2008/7/31, Toni Menendez Lopez <[EMAIL PROTECTED]>: >> >> Emmanuel, as I posted in this thread I managed to put the hperf but >> sequoia works, very, very very slow, I don´t know if it is normal, the way >> to put hperf has been only put this in the java startup : >> >> $JAVA -agentlib:hprof=file=/opt/sequoia/log/hprof.txt,cpu=times -classpath >> $CLASSPATH >> >> Here are results for all two BE ... >> >> >> 2008/7/31, Emmanuel Cecchet <[EMAIL PROTECTED]>: >>> >>> Hi Toni, >>> >>>> About 1st question sorry about my inexperience but I don´t know how to >>>> turn the CPU profiling in the JVM, can you tell me how to do it or where >>>> can >>>> I find info about it ? >>>> >>> It depends on your JVM version but you can try >>> http://java.sun.com/j2se/1.4.2/docs/guide/jvmpi/jvmpi.html#hprof-cpu >>> >>> On more recent JVMs, you should be able to get help with: java >>> -agentlib:hprof=help >>> >>> About 2nd question our architecture is a Jboss HA architecture with 2 >>>> Front-Ends in cluster receiving request in a ejb-clients and 2 Jboss BE in >>>> cluster with ejb-beans in both BE that receive from client in FE request. >>>> This ejb-beans in BE make the request to sequoia in order to sincronize >>>> mysql database in both nodes. >>>> >>> How many Sequoia controllers do you have? >>> If you have more than 1, which group communication are you using? >>> >>> Keep me posted with your findings, >>> Emmanuel >>> >>> -- >>> Emmanuel Cecchet >>> FTO @ Frog Thinker Open Source Development & Consulting >>> -- >>> Web: http://www.frogthinker.org >>> email: [EMAIL PROTECTED] >>> Skype: emmanuel_cecchet >>> >>> >> >> > >
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