Min Tsai wrote:
> Hi All,
>
> The fix is in for the CPU count. Three other sites had their CPU stats
> change: CCIN2P3-LCG2, INFN-LNL-LCG, INFN-PADOVA. Let me know if these
> number are inaccurate for some reason.
>
> Best Regards,
> Min
>
> -----Original Message-----
> From: LHC Computer Grid - Rollout [mailto:[log in to unmask]] On
> Behalf Of Min Tsai
> Sent: Wednesday, January 26, 2005 12:41 PM
> To: [log in to unmask]
> Subject: Re: [LCG-ROLLOUT] TotalCPU count on the GOC Mon
>
> Dear Anar,
>
> Typically CPU stats for queues on a single CE repeat all refer to the same
> set of CPUs. So to prevent recount of CPU Gstat adds up the CPU stats for
> the first queue it encounters for each unique CE. So in your case:
>
> It adds up:
> GlueCEUniqueID=lcg03.gsi.de:2119\/jobmanager-torque-alice 2 CPU
> GlueCEUniqueID=lcg06.gsi.de:2119\/jobmanager-lcglsf-alice 16 CPU
>
> I have not noticed a configuration like yours before, so I will make a
> modification by adding CPU from queues that have different total CPU
> statistics even though they reside on the same CE. The only problem we will
> have if when 2 queues on a single CE has the same total CPU count even
> though they are referring to 2 completely different clusters.
>
> I hope this will correct the CPU problem for you site. Thank you for
> providing this feedback! I will let you know once this I have tested and
> complete this change.
>
> Cheers,
> Min
>
>
>
>
>
> -----Original Message-----
> From: LHC Computer Grid - Rollout [mailto:[log in to unmask]] On
> Behalf Of Anar Manafov
> Sent: Wednesday, January 26, 2005 11:59 AM
> To: [log in to unmask]
> Subject: [LCG-ROLLOUT] TotalCPU count on the GOC Mon
>
> Good day to ALL!
>
> I have mentioned that on the monitoring (http://goc.grid.sinica.edu.tw/
> gstat/lcg03.gsi.de/) we (GSI) publishing only 18 CPU (Total CPU). So, I
> wonder how this number is calculated and why not all of the queues are
> affected.
> We have 2 different CE:
> Torque CE (with 2 CPU).
> LSF CE (more than 300 CPU),
> in LSF we have “dteam” and “alice” queues.
> For “alice” ~ 16 PCU
> For “dteam” ~ 344 CPU or something (Later on, when we finish
> the test of
> our new pool-accounts algorithm we will publish more CPU on the
> “alice”).
>
> So, my question would be which algorithm monitoring uses to calculate Total
> CPU amount?
>
> I would appreciate any comment on this.
>
> Thank you very much in advance.
>
> Best of luck,
>
> Anar
Hi Min,
I didn't understand very well your CPU counting criteria, anyway the CE
of Milano site usually publishes different numbers of CPUs for different
queues. Usually we publish
~60 CPUs for the queue infinite
~10 CPUs for queue short and long
Cheers
Luca
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