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)
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)
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)
Hi,
By using time command we can determine the execution time of a process or command.
bash-2.04$ time ls -l
total 0
-rw-r--r-- 1 admin tac 0 Oct 6 04:46 file1
-rw-r--r-- 1 admin tac 0 Oct 6 04:46 file2
real 0m0.002s
user 0m0.000s
sys 0m0.001s... (5 Replies)
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)
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)
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)
Hi All,
In one of the solaris box aslert got triggered as ...
(Used_Real_Mem_Pct=93.0 Used_Swap_Space_Pct=75.0 )]
when i see the usage by vmstat and sar i am not able to relate the alert with the free memory and swap memory
please help to understand the vmstat output as below..
kthr ... (4 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 FREEBSD
clock_getcpuclockid
CLOCK_GETCPUCLOCKID(3) BSD Library Functions Manual CLOCK_GETCPUCLOCKID(3)NAME
clock_getcpuclockid -- access a process CPU-time clock
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <time.h>
int
clock_getcpuclockid(pid_t pid, clockid_t *clock_id);
DESCRIPTION
The clock_getcpuclockid() returns the clock ID of the CPU-time clock of the process specified by pid. If the process described by pid exists
and the calling process has permission, the clock ID of this clock will be returned in clock_id.
If pid is zero, the clock_getcpuclockid() function returns the clock ID of the CPU-time clock of the process making the call, in clock_id.
RETURN VALUES
Upon successful completion, clock_getcpuclockid() returns zero; otherwise, an error number is returned to indicate the error.
ERRORS
The clock_getcpuclockid() function will fail if:
[EPERM] The requesting process does not have permission to access the CPU-time clock for the process.
[ESRCH] No process can be found corresponding to the process specified by pid.
SEE ALSO clock_gettime(2)STANDARDS
The clock_getcpuclockid() function conform to IEEE Std 1003.1-2001 (``POSIX.1'').
HISTORY
The clock_getcpuclockid() function first appeared in FreeBSD 10.0.
AUTHORS
David Xu <davidxu@FreeBSD.org>
BSD August 21, 2012 BSD
04-04-2013
