[gridengine users] qstat xml output performance

Ed Lauzier elauzier2 at perlstar.com
Wed Jul 31 03:42:37 UTC 2013


I am noticing that qstat xml output can take a significant amount of time to process.
With 120,000 jobs in the system, it takes 33 seconds to process the following output:

qstat -u "*" -F "num_proc,mem_free,mem_used,virtual_free,cpu,load_ave,load_short,load_medium,load_long" -r -ext -pri -xml > myqstatxmlfile.xml

We have classic spooling and the qstat command runs on a machine with multiple cpus and plenty of memory.

Are there any suggestions to reduce the time to process the qstat xml output?



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