By running top, htop, uptime, etc. we can see the load average as three values indicating the average load for the last 1/5/15 minutes (well not really, but that isn't the question here).
Sometimes I'll notice that I have a fairly high load average for the last 15 minutes, but the current load is very low.
Hii everyone.
I am here with a new query hoping linux gurus can help me.
we have server that was cloned from physical to virtual. Now the load on this server has tremendously reduced.
Hi,My web server is running CentOS 5.7. At irregular intervals, during the past few months, the load average sometimes shot up to 20 for many hours. Normally, it should rang... [by dawn]
I had the query as to whether the load average in a multi CPU machine should be
(load average/no of CPUs)
We have 4 CPU on our VMware RHEL instance, so the load average should be
Load average/4.
I hope, my question is clear.
Please revert with the reply to my query.
Regards
We're seeing huge performance problems on a web application and we're trying to find the bottleneck. I am not a sysadmin so there is some stuff I don't quite get. Some basic investigation shows the CPU to be idle, lots of memory to be available, no swapping, no I/O, but a high average load.
The software stack on this server looks like this:
. Solaris 10
. Java 1.6
.
We're seeing huge performance problems on a web application and we're trying to find the bottleneck. I am not a sysadmin so there is some stuff I don't quite get. Some basic investigation shows the CPU to be idle, lots of memory to be available, no swapping, no I/O, but a high average load.
The software stack on this server looks like this:
. Solaris 10
. Java 1.6
.
First of all, sorry for my bad English.
I have problem with thread count.
I have a Linux/Debian server running: postgresql, tomcat ...
Sometimes, I can't access server by ssh.
When I open ssh connection with my server, I can type in my log-in id(root) and password, but when I type in my password and press enter, there's no any response.
When a computer has for example 6 physical cores and 12 logical cores CPU, which number do we have to rely to consider a high load average ?
A load average > 6 or a load average > 12 ?
For exemple :
CPU : Intel Xeon E5-1650
Cores / Threads : 6 / 12
Fréquence : 3.2GHz / 3.8GHz Turbo Boost
Desktop00:05:08 up 2 days, 8:13, 2 users, load average: 0.25, 0.10, 0.07Laptop <- just started a live cd23:05:27 up 5 min, 6 users, load average 0.09, 0.09, 0.05Server00:07:56 up 19 days, 13:55, 1 user, load average: 0.00, 0.01, 0.05Firewall00:48:55 up 1 day, 12:24, 1 user, load average: 0.00, 0.01, 0.05
George.Harmony
https://bbs.archlinux.org/profile.php?id=36546
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