Re: Monitoring Memory and disks IOPS

[Diego Kesselman <diegokesselman@xxxxxxxxx>]

Not surr the kind of storage or brand you're thinking of, but let's say
you're moving to V3700.
If you use different pools for each environment with same (or larger)
amount of physical disks you'll have more better performance, even with
RAID5.
If you mix different workloads (LPARs) on a single pool, it will work, but
try to do this with non-prod or small environments.
El mar 12, 2015 6:46 AM, "Pierre-Henry Deliège" <phdeliege@xxxxxxxxxxxxxxxxx>
escribió:

> Hello everybody,
>
> We have 6 « old » AS/400 (model 515, 520 and 800) running a single LPAR
> and we are planning to migrate those 6 LPARs to a single system with VIOS.
>
> I'm trying to find what resources need to be allocated on the new system
> per LPAR.
>
> Using performance tools, I had the CPU usage that is clear to me. But I'm
> trying to find what memory usage is really used by each system ?
> Also, I would like to see the IOPS used by each system to make sure the
> disks system on the VIOS will be well appropriate.
>
> Any other things to look ?
>
> Thanks for your support.
>
> Pierre
>
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