Re: load average with multi-core CPU's

2011-09-26 Thread Ivan Voras
On 22/09/2011 22:59, Rodrigo Gonzalez wrote: > It is the number of task waiting in queue to be runbut IO is > important...if 2 processes are waiting for IO and it is completely > saturated they will be kept in queue so load will get higher No, this is how Linux does the calculation. For FreeB

Re: load average with multi-core CPU's

2011-09-23 Thread Robert Bonomi
> From owner-freebsd-questi...@freebsd.org Fri Sep 23 03:15:37 2011 > Date: Fri, 23 Sep 2011 10:12:51 +0200 > From: Damien Fleuriot > To: freebsd-questions@freebsd.org > Subject: Re: load average with multi-core CPU's > > On 9/22/11 10:59 PM, Rodrigo Gonzalez wrote:

Re: load average with multi-core CPU's

2011-09-23 Thread Damien Fleuriot
On 9/22/11 10:34 PM, Henry M wrote: > Thanks- That's what I thought it was. I'm trying to settle an argument at > work : ) > http://xkcd.com/386/ Enjoy ;) ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd

Re: load average with multi-core CPU's

2011-09-23 Thread Damien Fleuriot
On 9/22/11 10:59 PM, Rodrigo Gonzalez wrote: > On 09/22/2011 04:29 PM, Mark Felder wrote: >> On Thu, 22 Sep 2011 10:22:43 -0500, Henry M wrote: >> >>> Hi all, >>> >>> Can someone explain, or point me to correct documentation on what the >>> load >>> average on top/uptime is actually displaying? >>

Re: load average with multi-core CPU's

2011-09-22 Thread Rodrigo Gonzalez
On 09/22/2011 04:29 PM, Mark Felder wrote: On Thu, 22 Sep 2011 10:22:43 -0500, Henry M wrote: Hi all, Can someone explain, or point me to correct documentation on what the load average on top/uptime is actually displaying? Load average is "average number of processes in the run queue" for

Re: load average with multi-core CPU's

2011-09-22 Thread Henry M
Thanks- That's what I thought it was. I'm trying to settle an argument at work : ) On Thu, Sep 22, 2011 at 3:29 PM, Mark Felder wrote: > On Thu, 22 Sep 2011 10:22:43 -0500, Henry M wrote: > > Hi all, >> >> Can someone explain, or point me to correct documentation on what the load >> average

Re: load average with multi-core CPU's

2011-09-22 Thread Mark Felder
On Thu, 22 Sep 2011 10:22:43 -0500, Henry M wrote: Hi all, Can someone explain, or point me to correct documentation on what the load average on top/uptime is actually displaying? Load average is "average number of processes in the run queue" for the 1, 5, and 15 minute intervals. If yo

load average with multi-core CPU's

2011-09-22 Thread Henry M
Hi all, Can someone explain, or point me to correct documentation on what the load average on top/uptime is actually displaying? Is the load the average amount of processes waiting to execute on the server, or is it independent of CPU? Am I correct with the below statements? * Example 1: 1 CPU,