Sponsored Content
Full Discussion: CPU utlization
Top Forums UNIX for Advanced & Expert Users CPU utlization Post 302409047 by pludi on Wednesday 31st of March 2010 05:32:25 AM
Old 03-31-2010
From the definition of the "load". If nothing is running, the load is 0. Each process running or runnable adds 1 to the load, which then gets averaged over 1/5/15 minute(s). So a 1-minute load of 23.3 means that during the last minute there were on average 23.3 processes running or ready to run. Spread over 48 cores that's about half of them used, with the other half more or less idling away.
 

10 More Discussions You Might Find Interesting

1. Solaris

How to down a particular CPU in a server, witch is having 16 CPU's

Hi.., my dout is a solaris server is having 16 cpu's. in tht one cpu running some error process, accupaying more space. I wanna down tht particular CPU only with out interrupting the other 15 CPU's. how can i do this. is there any command for this ?? (5 Replies)
Discussion started by: b.janardhanguru
5 Replies

2. UNIX for Dummies Questions & Answers

how to get persistant cpu utilization values per process per cpu in linux (! top,ps)

hi, i want to know cpu utilizatiion per process per cpu..for single processor also if multicore in linux ..to use these values in shell script to kill processes exceeding cpu utilization.ps (pcpu) command does not give exact values..top does not give persistant values..psstat,vmstat..does njot... (3 Replies)
Discussion started by: pankajd
3 Replies

3. Solaris

Multi CPU Solaris system shows 100% CPU usage.

Hello Friends, On one of my Solaris 10 box, CPU usage shows 100% using "sar", "vmstat". However, it has 4 CPUs and prstat and glance are not showing enough processes to justify high CPU utilization. ========================================================================= $ prstat -a ... (4 Replies)
Discussion started by: mahive
4 Replies

4. Solaris

cpu-shares vs cpu-cap in solaris

Can anyone tell me difference between cpu-shares vs cpu-cap in solaris & how FSS will work with cpu-caps ? (9 Replies)
Discussion started by: fugitive
9 Replies

5. Solaris

CPU and CPU-Utilization

Hi, I am a weblogic Admin I our env there are 5 servers running in one Solaris 10 Sparc machine. But when i tried for process status using <top> command I got the following output load averages: 1.75, 2.18, 2.12; up 134+08:28:49 22:24:21 79 processes: 77 sleeping, 1 running,... (1 Reply)
Discussion started by: Joseph Antoine
1 Replies

6. Solaris

Difference between CPU CHIP and CPU ID

Hi All, What is the difference between CPU CHIP and CUP ID on SUN/ Oracle M5000 servers.. Thanks in advance (3 Replies)
Discussion started by: kumarmani
3 Replies

7. Solaris

Find why CPU utlization WAS high yesterday

I want to investigate why CPU utilization was high yesterday on my solaris 10 machine. I have been reported this problem but how can I investigate why CPU utilization went high at that time? :confused: (4 Replies)
Discussion started by: kashif_islam
4 Replies

8. UNIX for Dummies Questions & Answers

Is it possible to combine multiple CPU to act as a single CPU on the same server?

We have a single threaded application which is restricted by CPU usage even though there are multiple CPUs on the server, hence leading to significant performance issues. Is it possible to merge / combine multiple CPUs at OS level so it appear as a single CPU for the application? (6 Replies)
Discussion started by: Dissa
6 Replies

9. AIX

Entitled CPU lesser Than Used CPU !!

Hi All, It may be a n00b question, but i really want to know , How Entitled Capacity is less and Used CPU is more when there is no Free CPU is available in the managed system. I have 5LPARs in a MS with Dual VIO. Managed System CPU details Available: 0.20 Assigned to partitions: 15.80... (11 Replies)
Discussion started by: Thala
11 Replies

10. UNIX for Beginners Questions & Answers

Why Entitlement CPU can't be set to same as Virtual CPU?

I read that Entitlement CPU should be set to max 75% compare to Virtual CPU. May I know the reason. I have set the Entitlement CPU = Virtual CPU on AIX . It works fine . Can you help to understand. (1 Reply)
Discussion started by: gabhanes
1 Replies
ruptime(1)						      General Commands Manual							ruptime(1)

NAME
ruptime - Displays the status of each host on a network SYNOPSIS
ruptime [-ar] [-l | -t | -u] ruptime [-ar] [-l | -t | -u] [machinename] The ruptime command displays the status of each host on a local network that is running the rwhod daemon. If machinename is specified, only the status of that machine is displayed. OPTIONS
Includes all users. Without this option, users whose sessions are idle an hour or more are not included. Sorts the list by the load aver- age over 5-, 10-, and 15-minute intervals prior to a server's transmission. The load averages are multiplied by 10 to represent the value in decimal format. Reverses the sort order. Sorts the list by the length of uptime. Sorts the list by the number of users. DESCRIPTION
The status lines are sorted by hostname unless the -l, -t, or -u option is indicated. The status information is provided in packets broad- cast once every 3 minutes by each network host running rwhod. Any activity (such as the power to a host being turned on or off) that takes place between broadcasts is not reflected until the next broadcast. Hosts for which no status information is received for 11 minutes are reported as down. EXAMPLES
To get a status report on the hosts on the local network, enter: $ ruptime Information similar to the following is displayed: host1 up 5:15, 4 users, load 0.09, 0.04, 0.04 host2 up 7:45, 3 users, load 0.08, 0.07, 0.04 host3 up 2:28, 0 users, load 0.01, 0.02, 0.03 host4 up 3+01:44, 1 user, load 0.01, 0.02, 0.03 host7 up 7:43, 1 user, load 0.06, 0.12, 0.11 (Output may be formatted differently on your system.) To get a status report sorted by load average, enter: $ ruptime -l Information similar to the following is displayed: host2 up 7:45, 3 users, load 0.08, 0.07, 0.04 host1 up 5:18, 4 users, load 0.07, 0.07, 0.04 host7 up 7:43, 1 user, load 0.06, 0.12, 0.11 host3 up 2:28, 0 users, load 0.01, 0.02, 0.03 host4 up 3+01:44, 1 user, load 0.01, 0.02, 0.03 (Output may be formatted differently on your system.) FILES
Indicates data files received from remote rwhod daemons. SEE ALSO
Commands: rwho(1), rwhod(8) ruptime(1)
All times are GMT -4. The time now is 04:07 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy