Hello,

We are using 2 x UNITY600 with VPLEX local VS2 dual engines as storage infrastructure  for our core-banking.

We have a performance problem with transferring daily records of the transaction table to its historical table with 26 indexes and around 2 billion records after mirroring the LUNs of index data files in VPLEX, meaning EOD (End of day) and BOD (Beginning of DAY) jobs takes 2-3 hours more than before.

As a test we removed the mirroed legs from INDEX virtual volumes and performance was ok, started to mirror again and performance problem was seen.

Any experience ? is there any performance tuning and solution for VPLEX ? Any idea to help resolving the case ?