STAR jobs, time profile for users 2011/04

 

The following graphs is a zoom on the lower part of the distribution of job runtime for users. The graph is made ONLY with jobs completed with a success status. It represents a 2 weeks past statistics from April 1st 2011.

The peak at 1000 seconds (~ 17 mnts) for the shortest queue in STAR of ~ 2.5 hours (2 hours on the shared queue). Why this behavior and usage pattern?