First step to do if no data is available for a tab in Hyper-V Host
In Hyper-V all the data has been collected via WMI. So if any of data is not retrieved properly in the UI, we can check it by executing the VBScript in powershell.
Steps to execute the VBScript in powershell:
- Navigate to Appmanager14->working->conf->Application->scripts.
- Type cscript filename and its arguments.
The below table contails the List of VBScript Commands for each metrics present under the Hyper-V Host Monitor:
| Attributes | WMI Property Used | Vb Script |
Overview Tab: | ||
HYPERVISOR CPU USAGE DETAILS: Total CPU Utilization Guest CPU Utilization Hypervisor CPU Utilization Idle CPU Utilization | %TotalProcessorTime %GuestProcessorTime %HyperVisorRunTime %IdleProcessorTime | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
PROCESSOR DETAILS: Logical Processors Virtual Processors Physical Processors | NoOfLogicalProcessors NoOfVirtualProcessors PhysicalProcessors | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
MEMORY DETAILS: Total Physical Memory Total Swap Memory Total Physical Pages Allocated Total Remote Physical Pages | TotalPhysicalMemoryHyperVHost TotalVirtualMemorySize TotalPhysicalPagesAllocated TotalRemotePhysicalPages | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
Hyper-V System Services: Service Name Service Status | Name State | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "7" <Version> |
Virtual Machines: Virtual Machine Name VM State GUID | VMDisplayName VMState VMID | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "8" <Version> |
CPU Tab: | ||
CPU Details: Core Name User Time(%) System Time(%) I/O Wait Time(%) Idle Time(%) CPU Utilization(%) Interrupts/sec | CoreName CpuUtil UserTime SystemTime IOWaitTime IdleTime InterruptsPerSec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "1" <Version> |
Memory Tab: | ||
Memory Usage Details: Swap Memory Utilization Swap Memory Used Physical Memory Utilization Physical Memory Used Free Physical Memory | TotalVirtualMemorySize FreeVirtualMemory TotalVisibleMemorySize FreePhysicalMemory AvailableMBytes | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
Page Details: Deposited Pages Virtual TLB Pages Total Remote Physical Page Total Physical Pages Allocated Pages Per Second | DepositedPages VirtualTLBPages RemotePhysicalPages PhysicalPagesAllocated PagesPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
Network Tab: | ||
Network Traffic Stats: Network Adapter Name Speed Input Traffic Output Traffic | Name CurrentBandwidth BytesReceivedPersec BytesSentPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "2" <Version> |
Network Packets Stats: Network Adapter Name Offloaded Connections Outbound Packets Discarded Outbound Packets Errors Packets Sent Per Second Packets Received Per Second | Name OffloadedConnections PacketsOutboundDiscarded PacketsOutboundErrors (PacketsSentUnicastPersec +PacketsSentNonUnicastPersec) (PacketsReceivedUnicastPersec +PacketsReceivedNonUnicastPersec) | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "2" <Version> |
Storage Tab: | ||
Disk IO Details: Name Current Disk Queue Length Disk Bytes Per Second Disk Transfers Per Second Average Disk Queue Length | Disk Details: Name CurrentDiskQueueLength DiskBytesPersec DiskTransfersPersec AvgDiskQueueLength | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "3" <Version> |
Disk Partition Usage: Name Free Space(MB) Used Space(MB) | Disk Space Details: Name FreeSpace Size | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "3" <Version> |
Virtual Storage Tab: | ||
Virtual Storage Stats: Name Error count Flush count Read count Write count Read Bytes Per Second Write Bytes Per Second | VirtualStorageDevice: Name ErrorCount FlushCount ReadCount WriteCount ReadBytesPersec WriteBytesPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "4" <Version> |
Virtual IDE Controller Details: Name Read Bytes Per Second Read Sectors Per Second Write Bytes Per Second Written Sectors Per Second | Virtual IDE Controller Details: Name ReadBytesPersec ReadSectorsPersec WriteBytesPersec WrittenSectorsPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "4" <Version> |
Virtual Network Tab: | ||
Virtual Network Adapter Details: Network Interface Name Bytes/Sec Packets/Sec | VirtualNetworkAdapterDetails: Name BytesPersec PacketsPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "5" <Version> |
Legacy Virtual Network Adapter Details: Legacy Network Interface Name Bytes Received Per Second Bytes Sent Per Second Bytes Dropped | Legacy Virtual NetworkAdapter Details: Name BytesReceivedPersec BytesSentPersec BytesDropped | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "5" <Version> |
Virtual Switch Details: Switch Name Bytes Per Second Packets Per Second | Virtual Switch Details: Name BytesPersec PacketsPersec | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "5" <Version> |
Hardware Tab: | ||
Power: Name Voltage Status | Power: Name DesignVoltage Status | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Fan: Name Status | Fan: Name Status | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Temperature: Name Status | Temperature: Description Status | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Processor: Processor Name Clock Speed Voltage Number Of Cores Number Of Logical Processors Status Socket Designation | Processor: Name CurrentClockSpeed CurrentVoltage NumberOfCores NumberOfLogicalProcessors Status SocketDesignation | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Memory: Tag Capacity Speed Voltage | Memory: Memory Device Name Capacity Speed ConfiguredVoltage | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Disk: Disk Name Capacity Status | Disk: Model Size Status | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "6" <Version> |
Configuration Tab: Hardware Manufacturer CPU Model CPU Capacity CPU Manufacturer CPU Caption | Manufacturer CPUName MaxClockSpeed CPUManufacturer CPUCaption | cscript HyperVHostDC.vbs <HostName> <UserName> <Password> "9" <Version> |
Note:
- For Memory Tab values will be calculated as follows,
- Swap Memory Utilization = (((TotalVirtualMemorySize-FreeVirtualMemory)/TotalVirtualMemorySize)*100)
- Swap Memory Used = ((TotalVirtualMemorySize-FreeVirtualMemory)/1024)
- Physical Memory Utilization = (((TotalVisibleMemorySize-FreePhysicalMemory)/TotalVisibleMemorySize)*100)
- Physical Memory Used = ((TotalVisibleMemorySize-FreePhysicalMemory)/1024)
- For Network and Virtual Storage Tab, only the raw value will be obtained from WMI Class which will be formatted using respected formula and shown in UI.
If VBScript is returing data, reach out to our support with the screenshot of the script output to appmanager-support@manageengine.com along with the latest Support Information File (SIF) after polling the problematic Hyper-V Monitor from Applications Manager with print all logs enabled for analysis.
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