does anyone encounter reading latency during epic/iris database backup from Netapp A1K

[FelixZhou]

we migrated Netapp from A800 to A1K (9.16.1P12). Now during our epic/iris database backup, we are experiencing the reading performance on application. we are also seeing the high latency on disks from Netapp.

does anyone experiencing the same with a fix?

thank you,

[SpindleNinja]

Could very well be a bug maybe?   Have you opened a support case to review? there are a lot of variables here.