I have a server running Microsoft windows server 2012 R2 and it has a very odd problem. Every week on Saturday starting around 8 am the disk reponse time goes up to over 1000ms, every other day of the week this problem does not seem to surface.
I've been trying to find the cause of this issue for a few weeks now but I am not able to pinpoint it.
The server is a:
Dell PowerEdge R410 2x 2.26 Ghz (6 core) Intel Xeon L5460 2X 16 GB DDR 3 Perc h700 raid controller 4x 3TB 7.2K 3.5" Raid 5 (3 disk) + 1 disk hot spare
The server is running the following roles/software:
Active Directory IIS Cache
(Cache is a software package by intersystems)
If any more information is required please let me know
The problem is surfacing at the moment of writing, any help our tips would be highly appreciated.