03-01-2011
Well, JAVA is limited in VM but not in RAM, but if it needs 3G for a working set . . . . Do you run out of swap? Can you make more? Does nice help at all? With too little RAM, someone will be stuck thrashing, all will page more, but the system should survive if swap is not exhausted.
10 More Discussions You Might Find Interesting
1. Programming
how can i monitor usages of CPU, Memory, Hard disk etc. under SUN Solaries
through a c program or java program
i want to store that data into database so i can show it graphically
thanks in advance (2 Replies)
Discussion started by: Gajanad Bihani
2 Replies
2. Shell Programming and Scripting
Hey everyone! I've got a pretty big problem with our application that we're releasing in a couple weeks. The app is developed with Flash and Java, and the problem is that the Flash Player gobbles up OS memory and then never releases it back to the OS...it just keeps gobbling it up getting larger... (2 Replies)
Discussion started by: JKringen
2 Replies
3. HP-UX
Refer from title:
How can i get memory used or anything that can show memory from sar file
example on solaris:-
we can use sar with option to show memory used at time that sar crontab run.
on HP-UX, it not has option to see memory used. But i think it may be have some parameter or some... (1 Reply)
Discussion started by: panithat
1 Replies
4. HP-UX
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Discussion started by: alert0919
3 Replies
5. Solaris
Hi,
I want to monitor the current cpu usage, monitor usage , disk I/o and network utlization for solaris using SNMP.
I want the oids for above tasks.
can you please tell me that
Thank you (2 Replies)
Discussion started by: S_venkatesh
2 Replies
6. Solaris
Hi,
I'm running a multi-process software system on a Solaris 8 machine. When I monitor the memory usage, I see that the free memory is dropping rapidly, but I can't detect a process that uses this memory.
I'm using "top" to get the free memory and the memory usage of processes.
Thanks. (3 Replies)
Discussion started by: gewurtz
3 Replies
7. AIX
How to monitor the IBM AIX server for I/O usage, memory usage, CPU usage, network usage, storage usage? (3 Replies)
Discussion started by: laknar
3 Replies
8. UNIX for Dummies Questions & Answers
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
Discussion started by: abhisheksunkari
2 Replies
9. UNIX for Dummies Questions & Answers
Let's say i have 20 users logged on Server. How can I know how much memory percent used each of them is using with system time in each user? (2 Replies)
Discussion started by: roy1912
2 Replies
10. Shell Programming and Scripting
Hello
We are in the process of migrating few of our applications in our linux boxes to new linux box to streamline our applications . In this context , i would like to know how we can calculate a particular application is used .?
This data will then be used to select which applications need... (7 Replies)
Discussion started by: ron5174
7 Replies
LEARN ABOUT DEBIAN
swap-offset
SWAP-OFFSET(8) swap-offset SWAP-OFFSET(8)
NAME
swap-offset - program to calculate the offset of a swap file in a partition
SYNOPSIS
swap-offset [<swap_file>]
DESCRIPTION
This manual page documents briefly the swap-offset.
This manual page was written for the Debian(TM) distribution because the original program does not have a manual page.
The programs s2disk and s2both can be used to save the state of the whole system to a swap partition or file and power off or suspend your
system. After restarting your system it will be put back in the exact system state you left it (this is sometimes called hibernation).
In the case of using a swap file you will have to specify the location of the swap file's header as the offset from the beginning of the
partition that contains the swap file. The swap-offset utility can be used to determine this value.
SEE ALSO
uswsusp.conf(8), s2disk(8)
For more information see the HOWTO and the README
AUTHOR
This manual page was written by Tim Dijkstra tim@famdijkstra.org for the Debian(TM) system (but may be used by others). Permission is
granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version
published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
AUTHOR
TimTim DijkstraDijkstra <tim@famdijkstra.org> <tim@famdijkstra.org>
Wrote this manpage for the Debian system.
COPYRIGHT
Copyright (C) 2006 Tim Dijkstra
uswsusp juni 24, 2006 SWAP-OFFSET(8)