On Wed, 20 Apr 2022 at 18:00, Robert Garrett <rob...@garrettfamily.us> wrote:
[...]
> It likes a LOT of real memory and it appears that the running instance 
> consumes the full amount of real memory allocated to it for the duration, 
> making it unavailable to zOS for paging or any other use.   Don't believe the 
> claim that it can run in as little
> as 2GB.  The experimental test instance that I built had 3GB allocated to it 
> (the most I could give it on the LPAR I was using) and it took a full 15 
> minutes (yes minutes) by the clock for the address space to initialize and 
> reach the point where it was
> functional - on every start up.   Admittedly, this was on a zOS image that 
> was being hosted under zVM at IBM Dallas, so I'm sure that had some impact.

That smells like three levels of SIE, which to my understanding is
never going to perform reasonably.

Tony H.

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