We use tomcat 5 on solaris 9 without this problem. Have you considered upgrading to the latest stable release 5.0.25?
Ta Matt -----Original Message----- From: David Parfitt [mailto:[EMAIL PROTECTED] Sent: 24 June 2004 22:40 To: [EMAIL PROTECTED] Subject: TC5 / Solaris CPU usage Hi - I'm having a problem using Tomcat 5.0.16 on Solaris 9. We've just upgraded to Tomcat 5 from 4.x and are having a problem with CPU usage. After we start our app, the CPU load goes to 50% and never goes below this number. Does anyone else have any experience with this problem? Running truss shows that Java is in a tight loop doing a yield(). (We don't have any code that uses threads outside of the Tomcat code, and we aren't in an infinite loop anywhere). We are using: java version "1.4.2_04" Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05) Java HotSpot(TM) Client VM (build 1.4.2_04-b05, mixed mode) JAVA_OPTS="-server -Xms300m -Xmx1000m" export JAVA_OPTS I've also tried using these in JAVA_OPTS: -Xconcurrentio -Xincgc SunOS foo 5.9 Generic_112233-11 sun4u sparc SUNW,Sun-Fire-280R Any help would be greatly appreciated! Cheers - Dave --------------------------------- Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers!
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