http://www.msi.umn.edu/~bropers/calhoun_december.png
we've done this kind of color-job band before, and found that
it was difficult to read. another approach is to show jobs
as logical blocks, rather than cpus mapped directly to y-axis:
https://www.sharcnet.ca/dynamic_images/clusterJobsPlot.saw.png
admittedly, that's not terribly pretty. and MPI implementations
that busy-wait make the %cpu report less useful than it might be.
We run torque with Moab and this is a result of parsing the torque
logs. We are still going through and validating the code and adding
we run LSF, a home-grown scheduler and Maui on ~21 clusters,
and feed job data into a central DB which permanently records all
history. graphs like above (and others that show various usage
metrics by user/group/cluster/jobsize/jobtype) are derived from the DB.
-mark hahn.
_______________________________________________
Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing
To change your subscription (digest mode or unsubscribe) visit
http://www.beowulf.org/mailman/listinfo/beowulf
