I have a question about the accuracy of prstat.
I did a 'prstat -t' and it shows 99% of my memory is occupied by oracle.
NPROC USERNAME SIZE RSS MEMORY TIME CPU
194 oracle 343G 340G 99% 86:17.24 56%
However, 'top' shows I still have 7762meg of memory free.
Memory: 16G real, 7762M... (4 Replies)
Hi all, I'd like to capture the output from the 'top' command to monitor my CPU and Mem utilisation.Currently my command isecho date
`top -b -n1 | grep -e Cpu -e Mem` I get the output in 3 separate lines.Tue Feb 24 15:00:03
Cpu(s): 3.4% us, 8.5% sy .. ..
Mem: 1011480k total, 226928k used, ....... (4 Replies)
Hi Export,
i execute 'top' command to show the free memory in Solaris host, but the read is much lower than the RSS value shown in prstat command. Which one can reflect the real status and it is possible the difference caused by any patch of OS?
Top command (only 883 memory is free)... (3 Replies)
I have written shell script to send file as an attachemt of email and output of "top -o res" command as email body. it works fine if i execute manually from prompt but it does not send "top -o res" command output in email body when it is executed via crontab. Any suggestions. My script is below:... (5 Replies)
Hello;
Am trying to generate runaway proc report using ssh thusly:
===================
ssh -t -t $BOX 'TERMINAL="vt100" top -d1 -h -n 10' >> $FILE
.
.
cat $FILE | mail -s "Latest Top `date`" $MAIL_TO
====================
But the output to e-mail comes out rather garbled ..
Any ideas... (1 Reply)
hi,
I have tried the below command in RHEL5:
top|mailx -s "test" "abc@cvf.com"
But in the mail the content was not in proper format.
Is there any way to preserve the format ?
Thanks (2 Replies)
Hi All,
In the output of TOP command in my unix system, i monitored that some process has utilization more than 100% even some process has 4000% utilisation.
Please help me understand how it is possible to show more than 100% utilization.
Please see the screenshot below:... (2 Replies)
Hi All,
I want generate HP-UX overall system performance report.
I tried executing top command and write that out put to file. but am not able to view the report in proper format.
I can see report like below in file but i can see properly in terminal.
Please suggest how can i get... (2 Replies)
Hello,
I am a beginner, I have currently Solaris 11 on a vmware machine. Whenever I type a command like 'ls' the screen scrolls to the end of the screen. I am unable to see the entire list of directories and files. I have tried ls |page command, but looking out for a better option. (3 Replies)
Discussion started by: farheenprasad
3 Replies
LEARN ABOUT MOJAVE
topsyscall
topsyscall(1m) USER COMMANDS topsyscall(1m)NAME
topsyscall - top syscalls by syscall name. Uses DTrace.
SYNOPSIS
topsyscall [-Cs] [interval [count]]
DESCRIPTION
This program continually prints a report of the top system calls, and refreshes the display every 1 second or as specified at the command
line.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS -C don't clear the screen
-s print per second values
EXAMPLES
Default output, 1 second updates,
# topsyscall
Print every 5 seconds,
# topsyscall 5
Print a scrolling output,
# topsyscall -C
FIELDS
load avg
load averages, see uptime(1)
syscalls
total syscalls in this interval
syscalls/s
syscalls per second
SYSCALL
system call name
COUNT total syscalls in this interval
COUNT/s
syscalls per second
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
topsyscall will run until Ctrl-C is hit, or the specified interval is reached.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO dtrace(1M), prstat(1M)version 0.90 Jun 13, 2005 topsyscall(1m)
07-25-2013
