1. AIX

Hello everybody. I have a problem with my AIX 5.3. Recently my unix shows a high cpu utilization with sar or topas. I need to find what I have to do to solve this problem, in fact, I don't know what is my problem. I had the same problem with another AIX 5.3 running the same... (2 Replies)

2. News, Links, Events and Announcements

About 4 years ago I wrote this tool inspired by Rob Urban's collect tool for DEC's Tru64 Unix. What makes this tool as different as collect was in its day is its ability to run at a low overhead and collect tons of stuff. I've expanded the general concept and even include data not available in... (0 Replies)

3. Solaris

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)

4. Solaris

Hi All, While creating zone we will mention min and max cpu cores, like add dedicated-cpu set ncpus=NUM_CPUS_MIN-NUM_CPUS_MAX end Ques1: Suppose thing that non global zone uses only minimum cores at particular time What the other cores will do, Will it shared to global zone? Ques:2... (1 Reply)

5. HP-UX

There might be some problem with my server, because every morning at 7, it's performance become bad with no DB extra deadlock. But I just couldn't figure it out. Please give me some advise, thanks a lot... According to the CPU performace chart, Daily CPU loading Maximum: 42 %, Average:36%. ... (8 Replies)

6. SCO

hi We have migrated SCO 5.0.6 into ESX4, but the VM eats 100% of the virtual CPU. Here is top print from the SCO VM: last pid: 16773; load averages: 1.68, 1.25, 0.98 02:08:41 79 processes: 75 sleeping, 2 running, 1 zombie, 1 onproc CPU states: 0.0% idle, 17.0% user,... (7 Replies)

7. HP-UX

We have a DB server which is constantly utilised above 95% above. This is becoming nuisance when the monitoring team frequently calls to check on it. Frankly I do not know what to tweak or even interpret the outputs. I noticed constant 30 to 60% in wio column of the cpu utilisation. There... (1 Reply)

8. Shell Programming and Scripting

I want to write a shell script which will print AIX CPU utilization memory utilization every 5 mins redirect to file. How do i do it? Please advise. Which commands I should use? (3 Replies)

9. Solaris

Hi all, Been reading a lot of the cpu load and its "analogy of it to car traffic path of expressway" From wiki Most UNIX systems count only processes in the running (on CPU) or runnable (waiting for CPU) states. However, Linux also includes processes in uninterruptible sleep states... (13 Replies)