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| 3PAR Port busy metric (%) https://www.3parug.com/viewtopic.php?f=18&t=2832 |
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| Author: | Marc.mvh.vanhoof [ Fri Mar 23, 2018 11:07 am ] |
| Post subject: | 3PAR Port busy metric (%) |
Hi Can one explain in detail what AVG Port busy (%) is about. What does it stand for. What can influence this metric. It seems bandwith used , seen for one of our systems, equals 50% (used bandwith/theoretical max bandwith) and port busy = 100% for some intervals.Values seen are for host-ports , not RCFC ports wich are Always 100% busy (information from Help in SSMC). Thanks upfront |
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| Author: | Richard Siemers [ Sat Mar 24, 2018 6:21 am ] |
| Post subject: | Re: 3PAR Port busy metric (%) |
Quote: The percentage of time that the object is busy (i.e., has at least one outstanding IO operation). I have not found a good use for this metric. Here is an older post about it that refers to System Reporter which has been replaced by SSMC. viewtopic.php?f=18&t=2019 |
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