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  • The processClump step is taking ~40 hequ-minutes (or ~65 fell-minutes). With >500 simultaneous jobs running, there is little noticeable strain on xroot. There are five servers in the yellow-orange load range and they are claiming ~110-130 MB/s I/O rate.
  • The mergeClumps step is taking ~5 hequ-minutes
  • It was observed that submitting 70 runs at once put a strain on /u30, home of GlastRelease. Some 93 of ~540 jobs failed with I/O error, but succeeded upon rollback.

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