MSA 2050 having snapshot feature which you can utilize to take volume backups. You can refer SMU guide to get details.
You can refer Page no 136 onwards of SMU guide and go through it. You will learn how to check IOPs from SMU,
https://support.hpe.com/hpesc/public/docDisplay?docId=a00017707en_us
You can also refer CLI guide and check all statistical commands related to Performance which will surve your purpose as well,
https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=emr_na-a00017709en_us
Hope this helps!
Regards
Subhajit
I am an HPE employee
If you feel this was helpful please click the KUDOS!thumb below!
*************************************************************************