we are running red hat ES4 and i would like to know if there is anyway of restrcting the maximum amount of memory that a process can get? I have a single preocess that is taking >13GB.
Thanks,
Frank (4 Replies)
Hi All,
I am trying to find the physical memory usage by each process/users.
Can you please let me know how to get the memory usage?.
Thanks,
bsraj. (12 Replies)
I use pstat API to get Process Infomation
I would like to get a process
1.process owner
2.how many physical memory and virtual memory and total memory used(KB) and usage(%)
3.a process excution file create time
4.a process excution file access time
I do't know which attribute it i need
... (3 Replies)
I don't know when the process will start and end, I need write a script to trace it's cpu/memory usage when it is runing. How to write this script? (2 Replies)
Hi,
I have the following two processes that's built with static libraries. Both the process have many common libraries.
-rwxr-xr-x 1 xxx xxx 152946280 Oct 15 08:38 server1
-rwxr-xr-x 1 xxx xxx 41633880 Oct 15 08:39 server2.
I built these two server processes making all the... (1 Reply)
Hi,
I have the following two processes that's built with static libraries. Both the process have many common libraries.
-rwxr-xr-x 1 xxx xxx 152946280 Oct 15 08:38 server1
-rwxr-xr-x 1 xxx xxx 41633880 Oct 15 08:39 server2.
I built these two server processes making all the... (1 Reply)
Hi Guys,
I work on a AIX environment and I'm trying to write a script where I can collect all the memory used by a process. Basically I'm executing the command 'ps -fu userid' to get all the process ids and then executing the 'ps v PID' to get all the memory allocated by PPID. My question is... (2 Replies)
Hi all,
Is there any command which shows the virtual memory usage of a particular process in HP-UX machine.
I have tried with ps, top but could not get what I want.
Kindly provide me a solution.
Thanks in Advance
ARD (4 Replies)
hi all gurus:
I want to find out Solaris process memory usage, but got a bit confused, see if any one can provide me some guidance.
i tend to use prstat -a to get total memory consumption by user (I know prstat likely have a bug that simply sum up the memory, regardless if the memory being... (5 Replies)
I have multiple oracle databases on one server. All the database are running from the same user i.e. oraent.
The process for each database can be distinguished by the ps -ef command
Eg : ps -ef | grep oraentThe Output :
oraent 5361 1 0 20:58:05 ? 0:00 oracledb1... (11 Replies)
Discussion started by: yashreads
11 Replies
LEARN ABOUT OPENSOLARIS
rmvb
rmvb(9F) Kernel Functions for Drivers rmvb(9F)NAME
rmvb - remove a message block from a message
SYNOPSIS
#include <sys/stream.h>
mblk_t *rmvb(mblk_t *mp, mblk_t *bp);
INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI).
PARAMETERS
mp Message from which a block is to be removed. mblk_t is an instance of the msgb(9S) structure.
bp Message block to be removed.
DESCRIPTION
The rmvb() function removes a message block (bp) from a message (mp), and returns a pointer to the altered message. The message block is
not freed, merely removed from the message. It is the module or driver's responsibility to free the message block.
RETURN VALUES
If successful, a pointer to the message (minus the removed block) is returned. The pointer is NULL if bp was the only block of the message
before rmvb() was called. If the designated message block (bp) does not exist, -1 is returned.
CONTEXT
The rmvb() function can be called from user, interrupt, or kernel context.
EXAMPLES
This routine removes all zero-length M_DATA message blocks from the given message. For each message block in the message, save the next
message block (line 10). If the current message block is of type M_DATA and has no data in its buffer (line 11), then remove it from the
message (line 12) and free it (line 13). In either case, continue with the next message block in the message (line 16).
1 void
2 xxclean(mp)
3 mblk_t *mp;
4 {
5 mblk_t *tmp;
6 mblk_t *nmp;
7
8 tmp = mp;
9 while (tmp) {
10 nmp = tmp->b_cont;
11 if ((tmp->b_datap->db_type == M_DATA) &&
(tmp->b_rptr == tmp->b_wptr)) {
12 (void) rmvb(mp, tmp);
13 freeb(tmp);
14 }
15 tmp = nmp;
16 }
17 }
SEE ALSO freeb(9F), msgb(9S)
Writing Device Drivers
STREAMS Programming Guide
SunOS 5.11 16 Jan 2006 rmvb(9F)