I need to capture the following data on an hourly basis through cronjob scheduling:-
1. load averages
2. Total no. of processes.
3. CPU state
4. Memory
5. Top 3 process details.
All the above information is available through the command 'top'. But here we need to automate the same and... (4 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 all,
I've been woking on Solaris and Linux (Red Hat) so far but now I've inherited an HP-UX system and having minor issues with syntax...Appreciate if you could help me out here..
1) I'm trying to sort the output of the top command in HP-UX 11.11 by pressing O (capital O) after typing... (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)
need help with formatting output of command top and prstat. My requirment is to remove few columns and display remaining . But when i used awk to do that the output seems to be have gone vague, mixing the column values.
After using awk to print particular column the output seems to have lost... (1 Reply)
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)
Dear All,
I created a small script to get the CPU, GIS usage etc automatically. However when i run this script manually its working , but when i run through cronjob i am not getting any output.
Can anyone please help me on this. I am using SuseLinux.
Thank you in advance.
#!/bin/sh
{... (2 Replies)
Discussion started by: Nitin Kapoor
2 Replies
LEARN ABOUT PLAN9
cpu
CPU(1) General Commands Manual CPU(1)NAME
cpu - connection to cpu server
SYNOPSIS
cpu [ -h server ] [ -c cmd args ... ]
DESCRIPTION
Cpu starts an rc(1) running on the server machine, or the machine named in the $cpu environment variable if there is no -h option. Rc's
standard input, output, and error files will be /dev/cons in the name space where the cpu command was invoked. Normally, cpu is run in an
81/2(1) window on a terminal, so rc output goes to that window, and input comes from the keyboard when that window is current. Rc's cur-
rent directory is the working directory of the cpu command itself.
The name space for the new rc is an analogue of the name space where the cpu command was invoked: it is the same except for architecture-
dependent bindings such as /bin and the use of fast paths to file servers, if available.
If a -c argument is present, the remainder of the command line is executed by rc on the server, and then cpu exits.
The name space is built by running /usr/$user/lib/profile with the root of the invoking name space bound to /mnt/term. The service envi-
ronment variable is set to cpu; the cputype and objtype environment variables reflect the server's architecture.
FILES
The name space of the terminal side of the cpu command is mounted on the CPU side on directory /mnt/term.
SOURCE
/sys/src/cmd/cpu.c
SEE ALSO rc(1), 81/2(1)BUGS
Binds and mounts done after the terminal lib/profile is run are not reflected in the new name space.
CPU(1)