10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
MEMORY Usage should also be captured in a table format with usage by each user. Columns should be a. System time b. User c. Percentage usage
Report should be published with d. current usage status e. Trend over last 3 quarter f. Usage by user
When usage of MEMORY is... (1 Reply)
Discussion started by: roy1912
1 Replies
2. Infrastructure Monitoring
Hi,
We have recently implemented lpar2rrd tool to monitor CPU usage in our company but now they are are asking if it is possible to monitor Database and memory usage and have it output the data on a graph as well. The memory part I know it is possible I am just not sure how to implement it.... (1 Reply)
Discussion started by: vpundit
1 Replies
3. Shell Programming and Scripting
Below is my script that is function properly per my conditions but I am facing one problem here that is when one function fails then Iy should not check other functions but it calls the other function too So anyone can help me how could i achieve this?
iNOUT i AM GIVING TO THE... (1 Reply)
Discussion started by: rohit22hamirpur
1 Replies
4. Shell Programming and Scripting
I am working on a server where the 'root' user ZFS filesystem.
Now when I do Top commands it says only 750M free .But when I count the actual memory utilized it comes only to 12 GB and the total size of the server is 32G.
I think rest of the space is held up by ZFS file system.
Is there a... (5 Replies)
Discussion started by: prasperl
5 Replies
5. Shell Programming and Scripting
Hi foiks
i am unable to find what is wrong in my code
mu functionality is to exit from shell when i give 99 but it is not calling function ext
Could you please correct me.
read option
if ;
then
ext
else
echo "out"
fi
function ext
{
echo "tested 99 and exit... (12 Replies)
Discussion started by: kojo
12 Replies
6. Infrastructure Monitoring
Hello,
I have a problem with package and name space.
require "/Mehran/DSGateEngineLib/general.pl";
use strict;
sub System_Status_Main_Service_Status_Intrusion_Prevention
{
my %idpstatus;
my @result;
&General_ReadHash("/var/dsg/idp/settings",\%idpstatus);
#print... (4 Replies)
Discussion started by: Zaxon
4 Replies
7. Filesystems, Disks and Memory
Hi all,
I am looking for api to get me system monitoring statictics every 5 minutes.
I am looking at the following statistics:
1. System CPU Usage
2. Process CPU Usage
3. Process Memory Usage
4. I/O Usage for a certain disk.
5. Process I/O bytes/sec utilization.
I have seen very... (2 Replies)
Discussion started by: uiqbal
2 Replies
8. HP-UX
Hey guys how do you determined how much memory is consumed a certain process in HP-UX,Also is there any other way of determining free memory if memdetail and sar -r is unavailable? (2 Replies)
Discussion started by: sbn
2 Replies
9. UNIX for Advanced & Expert Users
Hi,
Ho do I differentiate system call from library call?
for example if I am using chmod , how do I find out if it is a system call or library call?
Thanks
Muru (2 Replies)
Discussion started by: muru
2 Replies
10. Programming
Hi,
Though I should check this myself.. but I don't have a cc compiler at this time.. :(
When I compile a c program containing say system(myshell.sh).. do the executable require that the actual script myshell.sh to be present whenever it executes? I guess it needs..
otherwise I can just... (1 Reply)
Discussion started by: Vishnu
1 Replies
explain_shmctl_or_die(3) Library Functions Manual explain_shmctl_or_die(3)
NAME
explain_shmctl_or_die - shared memory control and report errors
SYNOPSIS
#include <libexplain/shmctl.h>
void explain_shmctl_or_die(int shmid, int command, struct shmid_ds *data);
int explain_shmctl_on_error(int shmid, int command, struct shmid_ds *data);
DESCRIPTION
The explain_shmctl_or_die function is used to call the shmctl(2) system call. On failure an explanation will be printed to stderr, obtained
from the explain_shmctl(3) function, and then the process terminates by calling exit(EXIT_FAILURE).
The explain_shmctl_on_error function is used to call the shmctl(2) system call. On failure an explanation will be printed to stderr,
obtained from the explain_shmctl(3) function, but still returns to the caller.
shmid The shmid, exactly as to be passed to the shmctl(2) system call.
command The command, exactly as to be passed to the shmctl(2) system call.
data The data, exactly as to be passed to the shmctl(2) system call.
RETURN VALUE
The explain_shmctl_or_die function only returns on success, see shmctl(2) for more information. On failure, prints an explanation and
exits, it does not return.
The explain_shmctl_on_error function always returns the value return by the wrapped shmctl(2) system call.
EXAMPLE
The explain_shmctl_or_die function is intended to be used in a fashion similar to the following example:
explain_shmctl_or_die(shmid, command, data);
SEE ALSO
shmctl(2)
shared memory control
explain_shmctl(3)
explain shmctl(2) errors
exit(2) terminate the calling process
COPYRIGHT
libexplain version 0.52
Copyright (C) 2011 Peter Miller
explain_shmctl_or_die(3)