10 More Discussions You Might Find Interesting
1. Programming
Hi,
i have this scenario, when i start about 20 java processes simultaneously in unix and run ps -eaf command i can see that processes are running but memory is not getting allocated to them immediately and it stays ideal for at least 10-15 min.
Meanwhile i run free command to check the RAM,... (5 Replies)
Discussion started by: Vishal Gangrade
5 Replies
2. UNIX for Dummies Questions & Answers
Hi ,
Whenever I am starting JVM it is getting started with Xms as 256MB, which is 1/64 of the Memory available and by default this should happen.
But I want to change and start the every JVM with 128MB.
Is there any way to do or I have to manually specify Xms tag while starting JVM.
Thanks (1 Reply)
Discussion started by: Raj999
1 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I am starting a JVM in unix and when I use ps command on the pid of process starting JVM the output is something like this :-
java -Xms32M -Xmx64M -Xmx128M
I need to know what would be the value of Xmx in this case.
And how to check that this value be picked while starting JVM... (3 Replies)
Discussion started by: Raj999
3 Replies
4. UNIX for Advanced & Expert Users
Hello,
i need just a Unix command line (AIX 6) that gives me the memory/CPU used by a WebSphere JVM from it's PID such as ps -ef | grep 'jvm name'.
I know jstat -gc PID but it didn't work
Could you help me please
Thanks
Christian (1 Reply)
Discussion started by: steiner
1 Replies
5. Shell Programming and Scripting
i need to find memory usage by JVM in shell prompt,
i tried with
pidVal=$( ps -ef | grep "/opt/bea2/jrockit/bin/java -jrockit" | grep -v grep | awk -F' ' '{print $2}' | tr "\n" "," | cut -d ',' -f1 )
top -b -n 1 | grep $pidVal
this will just give cpu usage and ram... How do i find... (4 Replies)
Discussion started by: vivek d r
4 Replies
6. Solaris
Hi,
I have solaris 10 (sparc) operating system machine on which I have installed supported weblogic 10.3. It was installed properly. As we know weblogic uses jvm to run and uses a part of jvm memory.
But I am facing one problem in which JVM is getting crashed again and again resulting my... (2 Replies)
Discussion started by: neeraj.tati
2 Replies
7. Solaris
When i changed jvm memory settings from 3048 to 3548, appsserver could not start. if no change , it was normal. How do we change .otherwise i had a out of swap space error appeared after 3hrs period when do the monitoring of java application. (1 Reply)
Discussion started by: vijill
1 Replies
8. UNIX for Advanced & Expert Users
hi all,
i need to replicate the environment of one server in another.
Two servers are there A and B. i need to replicate A's environment on B.
The server A's memory utlisation is 60%, whereas server B's is 15 to 20%. Can some one tell how i can increase the memory utilisation of B to reach... (5 Replies)
Discussion started by: sais
5 Replies
9. Solaris
Hi,
The physical memory of the unix box running on sun solaris is going to be increased. What extra conf. changes should I take care in order for the Apache server to recognise the extra memory. Your response asap is appreciated.
Thanks
ravi (1 Reply)
Discussion started by: rkrgarlapati
1 Replies
10. UNIX for Advanced & Expert Users
We are trying to tune a server which phsycially is maxed out on cpu.
We are maxing out on memory and swapping at a rate of 20-43% of our swap space which is approx 45% of total ram.
We "can" upgrade to twice the memory that we currently have but it will be costly as there are no more seats... (5 Replies)
Discussion started by: MizzGail
5 Replies