Toni, can you post what was the error. regards, jana
On 7/31/08, Toni Menendez Lopez <[EMAIL PROTECTED]> wrote: > > I have just read article javalobby before posting last email and I decided > to do following thing in order to execute hprof .... > > Go to the bin of sequoia where controller.sh is , and I think this is the > script with launch sequoia and I added follwing in the java execution this : > > > $JAVA -agentlib:hprof=file=/opt/sequoia/log/hprof.txt,cpu=times -classpath > $CLASSPATH...... > > But after this modification, it is impossible to start OK sequoia > controlers. > > I just want to know if this is the correct procedure to launch profiler... > > Just for info, I am working wih java version 1.5.0_10 > > Thanks for the help ! > > Toni. > > > > 2008/7/31, jana poornavel <[EMAIL PROTECTED]>: >> >> Lopez, >> What you are doing is more or less cross posting. You could definitely >> find how invoke JVMPI, If you search with more diligence. Please do not >> pollute your own post by leaving irrelevant messages. >> >> Few tips, >> 1)try this if you are familiar using Ant: >> Ant Hprof <http://antprof.sourceforge.net/hprof.html> >> >> 2)Look for input in below given article: >> javalobby <http://www.javalobby.org/java/forums/t19612.html> >> >> regards, >> jana >> >> >> On 7/31/08, Toni Menendez Lopez <[EMAIL PROTECTED]> wrote: >> >>> Please can you tell me the exactly command for hprof !!!! >>> >>> 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 >>>> >>>> >>> >>> _______________________________________________ >>> Sequoia mailing list >>> [email protected] >>> https://forge.continuent.org/mailman/listinfo/sequoia >>> >> >> >> _______________________________________________ >> Sequoia mailing list >> [email protected] >> https://forge.continuent.org/mailman/listinfo/sequoia >> > > > _______________________________________________ > Sequoia mailing list > [email protected] > https://forge.continuent.org/mailman/listinfo/sequoia >
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