Re: webapp slow on first access every morning

2006-04-14 Thread Filip Hanik - Dev Lists
you have 8GB of RAM, but you only gave tomcat 256m? Filip Edward Quick wrote: Thanks Peter. I've checked the performance history but there is very little running on the box, and CPU is usually 99% idle. There is also 8GB of RAM on here, and usually 6GB free. Ed. Have you monitored your se

Re: webapp slow on first access every morning

2006-04-11 Thread Edward Quick
These messages are coming out a lot, but not sure why. 2006-04-11 04:21:06 HostConfig[ovprd01.abc.com]: Deploying discovered web applications 2006-04-11 04:21:21 HostConfig[ovprd01.abc.com]: Deploying discovered web applications 2006-04-11 04:21:36 HostConfig[ovprd01.abc.com]: Deploying discove

RE: webapp slow on first access every morning

2006-04-11 Thread Peter Crowther
> From: Edward Quick [mailto:[EMAIL PROTECTED] > I've checked the performance history but there is very little > running on the box, and CPU is usually 99% idle. There is > also 8GB of RAM on here, and usually 6GB free. Feels unlikely to be paging issues then. Always useful to cross items off

Re: webapp slow on first access every morning

2006-04-11 Thread David Delbecq
And no mention about a webapp shutdown or other curiosities in catalina.out ? Edward Quick a écrit : > Good idea, but no: > > ovapache 6305 6304 0 Apr 05 ?1:01 > /usr/j2sdk1.4.2_06/bin/java -Xms128m -Xmx256m -Dapp=ovprd01 > -Djava.endorsed.dir > > >> >> Could it simply be your tomcat

RE: webapp slow on first access every morning

2006-04-11 Thread Edward Quick
Thanks Peter. I've checked the performance history but there is very little running on the box, and CPU is usually 99% idle. There is also 8GB of RAM on here, and usually 6GB free. Ed. Have you monitored your server during that time to work out what is the rate-limiter? On UNIX, 'vmstat 5' i

Re: webapp slow on first access every morning

2006-04-11 Thread Edward Quick
Good idea, but no: ovapache 6305 6304 0 Apr 05 ?1:01 /usr/j2sdk1.4.2_06/bin/java -Xms128m -Xmx256m -Dapp=ovprd01 -Djava.endorsed.dir Could it simply be your tomcat service is restarted let's say at midnight ? Edward Quick a écrit : > Hi, > > We have a third party jsp/servlet

RE: webapp slow on first access every morning

2006-04-11 Thread Peter Crowther
> From: Edward Quick [mailto:[EMAIL PROTECTED] > This works fine except for every morning, on the first > access, it's very slow to load up. Have you monitored your server during that time to work out what is the rate-limiter? On UNIX, 'vmstat 5' is a good (if terse) choice; on Windows, perform

Re: webapp slow on first access every morning

2006-04-11 Thread David Delbecq
Could it simply be your tomcat service is restarted let's say at midnight ? Edward Quick a écrit : > Hi, > > We have a third party jsp/servlet application deployed on Tomcat > 4.1.31 (Solaris 2.8). This works fine except for every morning, on the > first access, it's very slow to load up. This is

webapp slow on first access every morning

2006-04-11 Thread Edward Quick
Hi, We have a third party jsp/servlet application deployed on Tomcat 4.1.31 (Solaris 2.8). This works fine except for every morning, on the first access, it's very slow to load up. This is the context: docBase="/ov/apache/ovprd01/webapps/esav"> And in web.xml, I have