I have setup Hobbit in a Solaris environment,
which has systems with a different number of
CPU's.
In the past with Big Brother, I had to edit the cputtab
file and add the different loads for each system.
Is there a way that allows me to specify the CPU
load based on the number of CPU's on the system?
Thanks..James
hobbit-clients.cfg in ~server/etc.
GLH
From: James Wade [mailto:jkwade at futurefrontiers.com]
Sent: Wednesday, November 08, 2006 2:49 PM
To: hobbit at hswn.dk
Subject: [hobbit] CPU LOAD
I have setup Hobbit in a Solaris environment,
which has systems with a different number of
CPU's.
In the past with Big Brother, I had to edit the cputtab
file and add the different loads for each system.
Is there a way that allows me to specify the CPU
load based on the number of CPU's on the system?
Thanks....James
Sorry, I should have phrased this better.
I have 200 systems with multiple cpu's ranging from
2, 4, 6, 8 or 24 cpu's.
Instead of adding every system name in hobbit-clients.cfg
with a different LOAD variable. s there a way that
HOBBIT can use the number of CPU's automatically for the load?
Something like LOAD=Number of CPU's X LOAD_NUMBER
Thanks for the assistance.
James
From: Hubbard, Greg L [mailto:greg.hubbard at eds.com] Sent: Wednesday, November 08, 2006 3:08 PM To: hobbit at hswn.dk Subject: RE: [hobbit] CPU LOAD
hobbit-clients.cfg in ~server/etc.
GLH
From: James Wade [mailto:jkwade at futurefrontiers.com] Sent: Wednesday, November 08, 2006 2:49 PM To: hobbit at hswn.dk Subject: [hobbit] CPU LOAD
I have setup Hobbit in a Solaris environment,
which has systems with a different number of
CPU's.
In the past with Big Brother, I had to edit the cputtab
file and add the different loads for each system.
Is there a way that allows me to specify the CPU
load based on the number of CPU's on the system?
Thanks..James
James,
Not that I know of. I thought that the Unix "load" number simply reflects the run queue length for the system as a whole, which is pretty much the same no matter how many CPU's there are. Or are you willing to tolerate larger numbers for systems with fewer CPUs?
Perhaps you can whip up a script to read your BB cputab and generate the necessary hobbit-clients entries?
GLH
From: James Wade [mailto:jkwade at futurefrontiers.com]
Sent: Wednesday, November 08, 2006 3:27 PM
To: hobbit at hswn.dk
Subject: RE: [hobbit] CPU LOAD
Sorry, I should have phrased this better.
I have 200 systems with multiple cpu's ranging from
2, 4, 6, 8 or 24 cpu's.
Instead of adding every system name in hobbit-clients.cfg
with a different LOAD variable. s there a way that
HOBBIT can use the number of CPU's automatically for the load?
Something like LOAD=Number of CPU's X LOAD_NUMBER
Thanks for the assistance.
James
From: Hubbard, Greg L [mailto:greg.hubbard at eds.com]
Sent: Wednesday, November 08, 2006 3:08 PM
To: hobbit at hswn.dk
Subject: RE: [hobbit] CPU LOAD
hobbit-clients.cfg in ~server/etc.
GLH
From: James Wade [mailto:jkwade at futurefrontiers.com]
Sent: Wednesday, November 08, 2006 2:49 PM
To: hobbit at hswn.dk
Subject: [hobbit] CPU LOAD
I have setup Hobbit in a Solaris environment,
which has systems with a different number of
CPU's.
In the past with Big Brother, I had to edit the cputtab
file and add the different loads for each system.
Is there a way that allows me to specify the CPU
load based on the number of CPU's on the system?
Thanks....James
On Wednesday 08 November 2006 22:34, Hubbard, Greg L wrote:
James,
Not that I know of. I thought that the Unix "load" number simply reflects the run queue length for the system as a whole, which is pretty much the same no matter how many CPU's there are. Or are you willing to tolerate larger numbers for systems with fewer CPUs? 20 processes in the run queue is bad on a system with 1 cpu 20 processes in the run queue is no problem for a system with 64 cpu's
Stef
Perhaps. I defer to the wisdom of the group.
GLH
-----Original Message----- From: Stef Coene [mailto:stef.coene at docum.org] Sent: Wednesday, November 08, 2006 3:57 PM To: hobbit at hswn.dk Subject: Re: [hobbit] CPU LOAD
On Wednesday 08 November 2006 22:34, Hubbard, Greg L wrote:
James,
Not that I know of. I thought that the Unix "load" number simply reflects the run queue length for the system as a whole, which is pretty much the same no matter how many CPU's there are. Or are you willing to tolerate larger numbers for systems with fewer CPUs? 20 processes in the run queue is bad on a system with 1 cpu 20 processes in the run queue is no problem for a system with 64 cpu's
Stef
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On Wed, Nov 08, 2006 at 03:27:18PM -0600, James Wade wrote:
I have 200 systems with multiple cpu's ranging from 2, 4, 6, 8 or 24 cpu's.
Instead of adding every system name in hobbit-clients.cfg with a different LOAD variable. s there a way that HOBBIT can use the number of CPU's automatically for the load?
No.
Regards, Henrik
Thanks Henrik,
I have my old bb-cputab entries which I can script to convert. Can you recommend a conversion number for the load.
On the old bb, I use to put 300 per cpu for warning and 400 per cpu for alert.
So, a system with four cpu's would be: 1200 and 1600
So, how would this compare to the LOAD variable?
Any recommendations would be appreciated.
Thanks...James
-----Original Message----- From: Henrik Stoerner [mailto:henrik at hswn.dk] Sent: Wednesday, November 08, 2006 4:03 PM To: hobbit at hswn.dk Subject: Re: [hobbit] CPU LOAD
On Wed, Nov 08, 2006 at 03:27:18PM -0600, James Wade wrote:
I have 200 systems with multiple cpu's ranging from 2, 4, 6, 8 or 24 cpu's.
Instead of adding every system name in hobbit-clients.cfg with a different LOAD variable. s there a way that HOBBIT can use the number of CPU's automatically for the load?
No.
Regards, Henrik
To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk
James Wade wrote :
On the old bb, I use to put 300 per cpu for warning and 400 per cpu for alert.
So, a system with four cpu's would be: 1200 and 1600
So, how would this compare to the LOAD variable?
Well, just add a dot before the last two digits : 300 -> 3.00 400 -> 4.00 1200 -> 12.00 1600 -> 16.00
it's that simple :). Note that recent versions of the BigBrother client (since 1.9e I guess) can use this syntax too.
-- Charles Goyard - cgoyard at cvf.fr - (+33) 1 45 38 01 31
participants (5)
-
cgoyard@cvf.fr
-
greg.hubbard@eds.com
-
henrik@hswn.dk
-
jkwade@futurefrontiers.com
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stef.coene@docum.org