Hi all, sorry if this has been asked and answered before or if I was to blind to find it inside the documentation and the mail archive.
How does the tool calculate -a- quantities (like number of slabs, memory allocated, queuelength,...) -b- utilisation (CPU used%,...) -c- rates (disks read/write, iops,...) when using different sampling intervals (-i ...)? For rates it seems obvious(?) to divide the difference of counter values at the end and and the start by the sampling time. Could someone explain what is the effect on choosing longer sampling intervals and how 'averaging' is done and which meas are considered in the calculation? Many thanks in advance. Cheers -Frank ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Dr. Karl Eugen Huthmacher Geschaeftsfuehrung: Prof. Dr. Achim Bachem (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt, Prof. Dr. Sebastian M. Schmidt ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Kennen Sie schon unsere app? http://www.fz-juelich.de/app ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Collectl-interest mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/collectl-interest
