Hi, Am 09.01.2013 um 09:37 schrieb Arnau Bria:
> I've configured our cluster so it uses Simple equal user sharetree > policy > (http://www.gridengine.info/2006/01/17/simple-equal-user-sharetree-policy/) : > > > From sge_sched_conf: > > > halftime > When executing under a share based policy, the scheduler "ages" (i.e. > decreases) usage to implement a sliding window for achieving the share > entitle- > ments as defined by the share tree. The halftime defines the time > interval in which accumulated usage will have been decayed to half its > original > value. Valid values are specified in hours or according to the time > format as specified in queue_conf(5). > If the value is set to 0, the usage is not decayed. > > > So, It reduces the impact accrued resource consumptions over the time. Yep. > the example shows 1000 units and halflife of 7 days: > > 500 after 7 days > 250 after 14 days > 125 after 21 days > 62.5 after 28 days > > But, how many "time windows" does it take in consideration? 5? is it > configurable? You can only reset it in `qmon` completely. > this "divided by 2" is modificable? Not without recompiling. > how to see users > resources usage in time per time window? There is a similar command: /usr/sge/utilbin/lx24-amd64/sge_share_mon -? > I've configured (using qconf): > usage_weight_list cpu=1.000000,mem=1.000000,io=0.000000 > > but when I open qmon->Policy->Share tree policy->botom-right arrow I > see "Share tree policy parameters" (CPU,MEM,IO) all at 33%. This happens if the sum of the values is larger than 1 in total, and it's 2 in your case. In case you want to adjust it in `qmon`: it needs to be "apply" before "done". -- Reuti > Isn't both configurations the same? if yes, why qmon is not showing > what I've configured? > > > TIA, > Arnau > > _______________________________________________ > users mailing list > [email protected] > https://gridengine.org/mailman/listinfo/users _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
