Re: Actually RE: Tomcat processes... (to Christoph Rooms)
If you're talking about java processes it's really just one process and what you're seeing are actually threads. It's normal. Michael Wentzel wrote: I'm running Tomcat on linux. From the moment I start up Tomcat, I see 51 processes and these processes takes up 142 MB of memory. Is this normal ? Doesn't sound right to me. Can you send a copy or the long output of ps? As well as a description of your configuration(OS, tomcat standalone vs tomcat/apache, webapp configuration, etc...). PS - Changed subject of thread to more appropriate subject. --- Michael Wentzel Software Developer A HREF="http://www.aswethink.com"Software As We Think/A A HREF="mailto:[EMAIL PROTECTED]"Michael Wentzel/A - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Actually RE: Tomcat processes... (to Christoph Rooms)
But is it normal that it takes 140 MB of RAM ? (I know that I only have to count 1 process) I have a provider that wanted to support servlets using tomcat. But it seems I managed to bring down his machine that was online for more then 200 days. What's the best way to avoid this ? greetz, Christoph -Original Message- From: tlittle [mailto:tlittle]On Behalf Of Trevor Little Sent: woensdag 24 januari 2001 22:37 To: [EMAIL PROTECTED] Subject: Re: Actually RE: Tomcat processes... (to Christoph Rooms) If you're talking about java processes it's really just one process and what you're seeing are actually threads. It's normal. Michael Wentzel wrote: I'm running Tomcat on linux. From the moment I start up Tomcat, I see 51 processes and these processes takes up 142 MB of memory. Is this normal ? Doesn't sound right to me. Can you send a copy or the long output of ps? As well as a description of your configuration(OS, tomcat standalone vs tomcat/apache, webapp configuration, etc...). PS - Changed subject of thread to more appropriate subject. --- Michael Wentzel Software Developer A HREF="http://www.aswethink.com"Software As We Think/A A HREF="mailto:[EMAIL PROTECTED]"Michael Wentzel/A - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Actually RE: Tomcat processes... (to Christoph Rooms)
Hi, How do I use these parameters ? Can you give more info on it ? An example ? thanks ! Christoph -Original Message- From: CPC Livelink Admin [mailto:[EMAIL PROTECTED]] Sent: woensdag 24 januari 2001 22:57 To: [EMAIL PROTECTED] Subject: RE: Actually RE: Tomcat processes... (to Christoph Rooms) I don't suppose your setup is using the parameters which set initial heap size on the java command line are they. My installs run 10% of the size you are quoting when run out of the box. Regards, Paul -Original Message- From: Christoph Rooms [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 24, 2001 4:57 PM To: [EMAIL PROTECTED] Subject: RE: Actually RE: Tomcat processes... (to Christoph Rooms) But is it normal that it takes 140 MB of RAM ? (I know that I only have to count 1 process) I have a provider that wanted to support servlets using tomcat. But it seems I managed to bring down his machine that was online for more then 200 days. What's the best way to avoid this ? greetz, Christoph -Original Message- From: tlittle [mailto:tlittle]On Behalf Of Trevor Little Sent: woensdag 24 januari 2001 22:37 To: [EMAIL PROTECTED] Subject: Re: Actually RE: Tomcat processes... (to Christoph Rooms) If you're talking about java processes it's really just one process and what you're seeing are actually threads. It's normal. Michael Wentzel wrote: I'm running Tomcat on linux. From the moment I start up Tomcat, I see 51 processes and these processes takes up 142 MB of memory. Is this normal ? Doesn't sound right to me. Can you send a copy or the long output of ps? As well as a description of your configuration(OS, tomcat standalone vs tomcat/apache, webapp configuration, etc...). PS - Changed subject of thread to more appropriate subject. --- Michael Wentzel Software Developer A HREF="http://www.aswethink.com"Software As We Think/A A HREF="mailto:[EMAIL PROTECTED]"Michael Wentzel/A - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: Actually RE: Tomcat processes... (to Christoph Rooms)
Hi, I am using 3.2.1 ... using jdk 1.3. Strange ... but how is it possible that I'm getting 140MB and another user only 10 ? I don't understand ... Christoph -Original Message- From: Steve Ruby [mailto:[EMAIL PROTECTED]] Sent: woensdag 24 januari 2001 23:40 To: [EMAIL PROTECTED] Subject: Re: Actually RE: Tomcat processes... (to Christoph Rooms) Christoph Rooms wrote: Hi, So I putted -Xmx24m in after the java command in tomcat.sh What I see he now uses 50M. Anybody knows why ? greetz, Christoph You can only configure the heap size for java, you can't limit the total memory requirements of the JVM... Limiting the heap should catch any run-away servlets that might take too much memory, or even tomcat in the even of a leak. What version of tomcat are you using? I started up tomcat 4.0 under linux with -Xmx24m and hit a couple of servlets and I'm at 40meg VSZ and 14 RSZ (using green threads). - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
