Thank you Graham for the formulae, it seems magic :)
Le 26/11/2022 à 14:51, Graham Harris a écrit :
For each I/O metric, if you divide the value by the average, and multiply
by 128, then you roughly get the IOrate.
It is the same on our systems. always 128.
Whether it is intentional, or there are some wrong sums being done
somewhere, i cant say.
On Sat, 26 Nov 2022 at 09:43, Boesel Guillaume <guilla...@boesel.fr> wrote:
Thanks for your reply but my problem was not really about RCAA datas. My
question is how SYSVIEW can calculate that average connect time is 0.022968
second from the total of 3.527936 seconds of connect time.
You are right about RCAA 128 microseconds unit. I retrieved these
informations thanks to IWMRCOLL and did the conversion.
For the same period, like SYSVIEW, I retrieved 27562 128ms for connect
time (RCAEIOCT) = 3.527936s and 19661 as Total DASD I/O count (RCAEIORC).
But I wonder how is calculated the average connect time ?
Thanks for your help
Guillaume
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