Histogram CPU time in Accounting

[arrabito]

Dear all,

I've noticed that a "Histogram CPU time" plot is available in the Accounting. However, I'm not sure how to interpret the displayed data. For instance I've selected a JobGroup containing 10 jobs and I get the following plot:

I don't quite understand the units in the x axis neither the number of entries, which I expected to be 10. Is it maybe due to a problem of binning?

Thank you.

[atsareg]

I think these are job counts per CPU seconds bin.