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Posted to users@tomcat.apache.org by Kim soon il <su...@hananet.net> on 2000/12/19 14:53:47 UTC
[ linux + tomcat + oracle ] Why VMM is continual grow longer..
Dear Tomcat users,
[ linux + tomcat (3.1)+ oracle(8.1.6) ]
I used Oracle Thin Driver [ classes12.zip ]..........
tomcat.sh edit for VMM setting
if [ "$TOMCAT_OPTS" = "" ] ; then
TOMCAT_OPTS="-ms150m -mx200m"
fi
But Why VMM is continual grow longer............................
Then repeatedly out error
java.lang.OutOfMemoryError
Finally tomcat is Dead.....................................
All Kind Tomcat users Help Me (^.^)
[ssl3 ]$ top
10:34pm up 3 days, 9:56, 2 users, load average: 0.09, 0.03, 0.01
46 processes: 45 sleeping, 1 running, 0 zombie, 0 stopped
CPU states: 0.3% user, 1.2% system, 0.0% nice, 98.3% idle
Mem: 517176K av, 440580K used, 76596K free, 92688K shrd, 125912K buff
Swap: 1052248K av, 0K used, 1052248K free 50640K cached
PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
5309 sunny 14 0 860 860 668 R 0 2.3 0.1 15:21 top
15092 nobody 1 0 7784 7784 7580 S 0 0.3 1.5 1:08 httpd
15093 nobody 1 0 7780 7780 7576 S 0 0.1 1.5 1:09 httpd
-------------------------------------------------------------------------------------------------------
15090 nobody 0 0 7784 7784 7580 S 0 0.0 1.5 1:15 httpd
15091 nobody 0 0 7780 7780 7576 S 0 0.0 1.5 1:09 httpd
4237 sunny 0 0 208M 208M 964 S 0 0.0 41.2 0:01 java
4275 sunny 14 0 208M 208M 964 S 0 0.0 41.2 0:04 java
4276 sunny 0 0 208M 208M 964 S 0 0.0 41.2 0:00 java
4277 sunny 0 0 208M 208M 964 S 0 0.0 41.2 0:00 java
Re: [ linux + tomcat + oracle ] Why VMM is continual grow longer..
Posted by Andy <ac...@yahoo.com>.
Just a guess but I'm betting both you folks have hanging object references.secondly you probably haven't
discovered why you shouldn't use the java String object in a loop (it makes the garbage collector run
wild). (see StringBuffer).
Alexandre Augusto Drummond Barroso wrote:
> Unfortunately I also have this problem but I don't know how to solve yet.":-(
>
> Xandao.
>
> On Tue, 19 Dec 2000 22:53:47 +0900
> "Kim soon il" <su...@hananet.net> wrote:
> > Dear Tomcat users,
>
> >
> > [ linux + tomcat (3.1)+ oracle(8.1.6) ]
>
> > I used Oracle Thin Driver [ classes12.zip ]..........
>
> >
> > tomcat.sh edit for VMM setting
>
> >
> > if [ "$TOMCAT_OPTS" = "" ] ; then
>
> > TOMCAT_OPTS="-ms150m -mx200m"
>
> > fi
>
> >
> >
> > But Why VMM is continual grow
> > longer............................
>
> >
> > Then repeatedly out error
>
> > java.lang.OutOfMemoryError
>
> > Finally tomcat is Dead.....................................
>
> >
> > All Kind Tomcat users Help Me (^.^)
>
> >
> > [ssl3 ]$ top
>
> >
> > 10:34pm up 3 days, 9:56, 2 users, load average:
> > 0.09, 0.03, 0.01
>
> > 46 processes: 45 sleeping, 1 running, 0 zombie, 0
> > stopped
>
> > CPU states: 0.3% user, 1.2% system, 0.0% nice, 98.3%
> > idle
>
> > Mem: 517176K av, 440580K used, 76596K free, 92688K
> > shrd, 125912K buff
>
> > Swap: 1052248K av, 0K used, 1052248K free
> > 50640K cached
>
> >
> > PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU
> > %MEM TIME COMMAND
>
> > 5309 sunny 14 0 860 860 668 R 0 2.3
> > 0.1 15:21 top
>
> > 15092 nobody 1 0 7784 7784 7580 S 0 0.3
> > 1.5 1:08 httpd
>
> > 15093 nobody 1 0 7780 7780 7576 S 0 0.1
> > 1.5 1:09 httpd
>
> > -------------------------------------------------------------------------------------------------------
>
> > 15090 nobody 0 0 7784 7784 7580 S 0 0.0
> > 1.5 1:15 httpd
>
> > 15091 nobody 0 0 7780 7780 7576 S 0 0.0
> > 1.5 1:09 httpd
>
> > 4237 sunny 0 0 208M 208M 964 S 0 0.0
> > 41.2 0:01 java
>
> > 4275 sunny 14 0 208M 208M 964 S 0 0.0
> > 41.2 0:04 java
>
> > 4276 sunny 0 0 208M 208M 964 S 0 0.0
> > 41.2 0:00 java
>
> > 4277 sunny 0 0 208M 208M 964 S 0 0.0
> > 41.2 0:00 java
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Re: [ linux + tomcat + oracle ] Why VMM is continual grow longer..
Posted by Alexandre Augusto Drummond Barroso <al...@intelligenesis.net>.
Unfortunately I also have this problem but I don't know how to solve yet.":-(
Xandao.
On Tue, 19 Dec 2000 22:53:47 +0900
"Kim soon il" <su...@hananet.net> wrote:
> Dear Tomcat users,
>
> [ linux + tomcat (3.1)+ oracle(8.1.6) ]
> I used Oracle Thin Driver [ classes12.zip ]..........
>
> tomcat.sh edit for VMM setting
>
> if [ "$TOMCAT_OPTS" = "" ] ; then
> TOMCAT_OPTS="-ms150m -mx200m"
> fi
>
>
> But Why VMM is continual grow
> longer............................
>
> Then repeatedly out error
> java.lang.OutOfMemoryError
> Finally tomcat is Dead.....................................
>
> All Kind Tomcat users Help Me (^.^)
>
> [ssl3 ]$ top
>
> 10:34pm up 3 days, 9:56, 2 users, load average:
> 0.09, 0.03, 0.01
> 46 processes: 45 sleeping, 1 running, 0 zombie, 0
> stopped
> CPU states: 0.3% user, 1.2% system, 0.0% nice, 98.3%
> idle
> Mem: 517176K av, 440580K used, 76596K free, 92688K
> shrd, 125912K buff
> Swap: 1052248K av, 0K used, 1052248K free
> 50640K cached
>
> PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU
> %MEM TIME COMMAND
> 5309 sunny 14 0 860 860 668 R 0 2.3
> 0.1 15:21 top
> 15092 nobody 1 0 7784 7784 7580 S 0 0.3
> 1.5 1:08 httpd
> 15093 nobody 1 0 7780 7780 7576 S 0 0.1
> 1.5 1:09 httpd
> -------------------------------------------------------------------------------------------------------
> 15090 nobody 0 0 7784 7784 7580 S 0 0.0
> 1.5 1:15 httpd
> 15091 nobody 0 0 7780 7780 7576 S 0 0.0
> 1.5 1:09 httpd
> 4237 sunny 0 0 208M 208M 964 S 0 0.0
> 41.2 0:01 java
> 4275 sunny 14 0 208M 208M 964 S 0 0.0
> 41.2 0:04 java
> 4276 sunny 0 0 208M 208M 964 S 0 0.0
> 41.2 0:00 java
> 4277 sunny 0 0 208M 208M 964 S 0 0.0
> 41.2 0:00 java