disturbedone
Vendor
I'm no SQL expert so I'm looking for advice/thoughts. The server was built by a contractor pretty much as you see below. I have increased RAM on the instances but that's about it.
I have an SQL2K8R2-64bit VM on W2K8R2 on ESXi5.0 with RAM configured as follows:
VM total - 14GB
Instance1 - 3GB (hosts vSphere, VMware View, payroll DBs
Instance2 - 8GB (hosts finance & staff/student management DB)
OS - 3GB (14-8-3 = 3)
The VM has 1x virtual socket with 2 cores per socket. The CPUs on the ESXi5.0 host are Intel Xeon CPU E5-26400 2.5GHz.
The VM has C:\ (40GB for OS) and D:\ (300GB for data).
The memory for each instance in server properties has been configured as follows:
Use AWE to allocate memory - NO
Minimum server memory (in MB) - 0
Minimum server memory (in MB) - 3072 (or 8192)
Index creation memory - 0
Minimum memory per query (in KB) - 1024
Virtual memory (page file) is configured to 'Automatically manage paging file size for all drives'.
Users of the payroll system (on Instance1) report slowness when performing actions intermittently. Users of the finance & staff/student management system (on Instance2) also report slowness when running reports intermittently - RAM has been increased from 4-8GB in an attempt to improve this although it doesn't seem to have done much so it has been put back to the vendor. The Instance1 is barely used but when payroll complain it is suspected, but without any real evidence, that the high use on Instance2 might be causing the server to respond slowly. My limited understanding was that separate instances kept memory separate and they would not affect each other.
Any advice or thoughts would be appreciated.
I have an SQL2K8R2-64bit VM on W2K8R2 on ESXi5.0 with RAM configured as follows:
VM total - 14GB
Instance1 - 3GB (hosts vSphere, VMware View, payroll DBs
Instance2 - 8GB (hosts finance & staff/student management DB)
OS - 3GB (14-8-3 = 3)
The VM has 1x virtual socket with 2 cores per socket. The CPUs on the ESXi5.0 host are Intel Xeon CPU E5-26400 2.5GHz.
The VM has C:\ (40GB for OS) and D:\ (300GB for data).
The memory for each instance in server properties has been configured as follows:
Use AWE to allocate memory - NO
Minimum server memory (in MB) - 0
Minimum server memory (in MB) - 3072 (or 8192)
Index creation memory - 0
Minimum memory per query (in KB) - 1024
Virtual memory (page file) is configured to 'Automatically manage paging file size for all drives'.
Users of the payroll system (on Instance1) report slowness when performing actions intermittently. Users of the finance & staff/student management system (on Instance2) also report slowness when running reports intermittently - RAM has been increased from 4-8GB in an attempt to improve this although it doesn't seem to have done much so it has been put back to the vendor. The Instance1 is barely used but when payroll complain it is suspected, but without any real evidence, that the high use on Instance2 might be causing the server to respond slowly. My limited understanding was that separate instances kept memory separate and they would not affect each other.
Any advice or thoughts would be appreciated.