I start up JMeter with this option: java -client -Xincgc -Xms1538m -Xmx1538m -jar `dirname $0`/ApacheJMeter.jar "$@" on Solaris 8 machine, which has 2048m memory and 2x900 CPUs.
I start testing with 75 threads, CPU usage reaches 51%, then I increase threads to 150, CPU usage remains 51%, no matter how many threads increased, the highest CPU Usage remains the same: 51%. It looks like JMeter has bottlenecked some where. And also, the more threads you add, the lower the throughput you get. Can someone explain how to fix this problem? Thanks! Julia --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

