Re: [HTCondor-users] GROUP_PRIO_FACTOR and condor_userprio

["Beyer, Christoph" <christoph.beyer@xxxxxxx>]

Hi,

I think when it comes to user_prios a lower prio-number/factor will give you more priority: 

 3.6.2
Effective User Priority (EUP)
The effective user priority (EUP) of a user is used to determine how many resources that user may receive. The EUP is
linearly related to the RUP by a priority factor which may be defined on a per-user basis. Unless otherwise configured, an
initial priority factor for all users as they first submit jobs is set by the configuration variable DEFAULT_PRIO_FACTOR
, and defaults to the value 1000.0. If desired, the priority factors of specific users can be increased using condor_userprio,
so that some are served preferentially.
The number of resources that a user may receive is inversely related to the ratio between the EUPs of submitting
users. Therefore user A with EUP=5 will receive twice as many resources as user B with EUP=10 and four times as
many resources as user C with EUP=20. However, if A does not use the full number of resources that A may be given,
the available resources are repartitioned and distributed among remaining users according to the inverse ratio rule.

Best
Christoph

-- 
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

----- UrsprÃngliche Mail -----
Von: "Andrea Sartirana" <sartiran@xxxxxxxxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
Gesendet: Donnerstag, 20. Februar 2020 14:24:11
Betreff: [HTCondor-users] GROUP_PRIO_FACTOR and condor_userprio

Hi,

I'm trying to give very high priority for the job the users of some group.
I've put in the configuration

GROUP_PRIO_FACTOR_group_cms.admin = 100000.0

and I was wondering if this was taken into account.

Now, the jobs of cms.admin are already flowing at a good pace so I 
cannot really "measure" if my reconfiguration is effective.
Thus I've looked at the output of condor_userprio, I was expecting the 
modified priority factor for the cms.admin user to show up in the 
"Priorirt Factor" column but it does not[1]

I've a couple of naive questions:
Where can I look to see if the priority factor of the group users is 
modified in the correct way?
Is this - using GROUP_PRIO_FACTOR - the correct way to rise the 
scheduling priority of one group?

Thanks in advance.

Regards,
Andrea

[1]
[377][llrcondor][~]# condor_userprio -priority
Last Priority Update:Â 2/20 14:16
 ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ Effective RealÂÂ 
Priority
User Name Priority Priority 
Factor
-------------------------------------------------- ------------ -------- 
---------
group_biomed.default.bio186@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 643.30 0.64ÂÂ 
1000.00
group_cms.admin.cmss@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 1255.48 1.26ÂÂ 
1000.00
group_biomed.default.bio188@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 3479.03 3.48ÂÂ 
1000.00
group_ops.default.ops027@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 3966.13 3.97ÂÂ 
1000.00
group_biomed.default.bio113@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 5001.89 5.00ÂÂ 
1000.00
group_vo_hess_experiment_eu.default.heslo138@gridÂÂÂÂÂÂ 7001.23 7.00ÂÂ 
1000.00
group_ilc.default.ilc187@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 9335.44 9.34ÂÂ 
1000.00
group_compchem.default.com133@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 12209.18 12.21ÂÂ 
1000.00
group_belle.prod.belsfp005@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 45131.86 45.13ÂÂ 
1000.00
group_auger.default.aug130@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 54188.86 54.19ÂÂ 
1000.00
group_vo_hess_experiment_eu.default.heslo173@gridÂÂÂÂÂ 83876.20 83.88ÂÂ 
1000.00
group_atlas.analysis.atlpilot001@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 137536.11 137.54ÂÂ 
1000.00
group_vo_complex_systems_eu.default.comsya009@gridÂÂÂ 173701.34 173.70ÂÂ 
1000.00
group_lhcb.pilot.lhcpilot007@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 271646.81 271.65ÂÂ 
1000.00
group_lhcb.pilot.lhcpilot019@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 593466.44 593.47ÂÂ 
1000.00
group_vo_complex_systems_eu.default.comsya125@gridÂÂÂ 614839.75 614.84ÂÂ 
1000.00
group_atlas.multicore.atlp019@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 619035.81 619.04ÂÂ 
1000.00
group_cms.pilot.cmspilot016@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 1078127.00 
1078.13ÂÂ 1000.00
group_cms.pilot.cmspilot029@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 1146957.12 
1146.96ÂÂ 1000.00
group_atlas.multicore.atlp010@gridÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ 1637246.62 
1637.25ÂÂ 1000.00
-------------------------------------------------- ------------ -------- 
---------
Number of users: 20







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