HP Xw460c HP Insight Control Environment User Guide - Page 122

Virtual machine performance, ESX Server, Microsoft Virtual Server 2005, Hyper-V

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• Reserved capacity (All running virtual machines)-The sum of the Reserved System Capacity values for all virtual machines currently powered up (Microsoft Virtual Server 2005 and Hyper-V). • CPU min (All running virtual machines)-The sum of the CPU Min values for all virtual machines currently powered up divided by the resources available on the host (VMware ESX Server only). • Memory utilization-The total amount of memory currently in use on the host. The utilization bar indicates the memory utilization as a percentage of the physical memory configured. • Virtual machine memory-The total amount of memory currently in use by virtual machines executing on the host. Memory consumed by a virtual machine before powering down the virtual machine is not included. The utilization bar indicates the virtual machine memory as a percentage of the physical memory configured (Microsoft Virtual Server 2005 and VMware ESX Server). • Network throughput-Network traffic transmitted and received on this host. Virtual machine network throughput is included for VMware ESX Server. • Network transmit throughput-Network traffic transmitted by this host. Virtual machine network transmission throughput is included for VMware ESX Server. The utilization bar represents the transmission percentage of the network throughput. • Network receive throughput-Network traffic received by this host. Virtual machine network receive throughput is included for VMware ESX Server. The utilization bar represents the receive percentage of the network throughput. • Storage throughput-Storage read and written by this host and all virtual machines on the host. This utilization bar is always filled. • Storage read throughput-Storage read by this host and all virtual machines on the host. The utilization bar represents the read percentage of storage throughput. • Storage write throughput-Storage written by this host and all virtual machines on the host. The utilization bar represents the write percentage of storage throughput. Virtual machine performance The value averages displayed in this section are relative to the duration of the virtual machine host activity. Resources consumed by a virtual machine before powering down the virtual machine are not included. • CPU-The CPU percentage consumed by the virtual machine relative to the total processor capacity of the virtual machine host (HP integrated Citrix XenServer) • vCPU-The CPU percentage consumed by the virtual machine relative to its resource allocation (HP integrated Citrix XenServer) • Memory-Physical host memory consumed by the virtual machine (VMware ESX Server, Microsoft Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer) • Network-Network throughput for the virtual machine. The utilization bar indicates the virtual machine network throughput as a percentage of the total network throughput on the virtual machine host (VMware ESX Server, Microsoft Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer) • Storage-Storage throughput for the virtual machine. The utilization bar indicates the virtual machine storage throughout as a percentage of the total storage throughput on the virtual machine host (VMware ESX Server, Microsoft Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer). • Threshold settings-A threshold specific to a virtual machine host that can be evaluated • Threshold interval-The number of minutes of utilization data that must be available before the threshold is evaluated • Threshold value-The maximum utilization value that provides a normal status • Measured interval-The number of minutes of utilization data averaged to calculate the measured value 122 Using HP Virtual Machine Management Pack

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•
Reserved capacity (All running virtual machines)—The sum of the Reserved System Capacity values for
all virtual machines currently powered up (Microsoft Virtual Server 2005 and Hyper-V).
•
CPU min (All running virtual machines)—The sum of the CPU Min values for all virtual machines currently
powered up divided by the resources available on the host (VMware ESX Server only).
•
Memory utilization—The total amount of memory currently in use on the host. The utilization bar indicates
the memory utilization as a percentage of the physical memory configured.
•
Virtual machine memory—The total amount of memory currently in use by virtual machines executing
on the host. Memory consumed by a virtual machine before powering down the virtual machine is not
included. The utilization bar indicates the virtual machine memory as a percentage of the physical
memory configured (Microsoft Virtual Server 2005 and VMware ESX Server).
•
Network throughput—Network traffic transmitted and received on this host. Virtual machine network
throughput is included for VMware ESX Server.
•
Network transmit throughput—Network traffic transmitted by this host. Virtual machine network
transmission throughput is included for VMware ESX Server. The utilization bar represents the transmission
percentage of the network throughput.
•
Network receive throughput—Network traffic received by this host. Virtual machine network receive
throughput is included for VMware ESX Server. The utilization bar represents the receive percentage
of the network throughput.
•
Storage throughput—Storage read and written by this host and all virtual machines on the host. This
utilization bar is always filled.
•
Storage read throughput—Storage read by this host and all virtual machines on the host. The utilization
bar represents the read percentage of storage throughput.
•
Storage write throughput—Storage written by this host and all virtual machines on the host. The utilization
bar represents the write percentage of storage throughput.
Virtual machine performance
The value averages displayed in this section are relative to the duration of the virtual machine host activity.
Resources consumed by a virtual machine before powering down the virtual machine are not included.
•
CPU—The CPU percentage consumed by the virtual machine relative to the total processor capacity of
the virtual machine host (HP integrated Citrix XenServer)
•
vCPU—The CPU percentage consumed by the virtual machine relative to its resource allocation
(HP integrated Citrix XenServer)
•
Memory—Physical host memory consumed by the virtual machine (VMware ESX Server, Microsoft
Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer)
•
Network—Network throughput for the virtual machine. The utilization bar indicates the virtual machine
network throughput as a percentage of the total network throughput on the virtual machine host (VMware
ESX Server, Microsoft Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer)
•
Storage—Storage throughput for the virtual machine. The utilization bar indicates the virtual machine
storage throughout as a percentage of the total storage throughput on the virtual machine host (VMware
ESX Server, Microsoft Virtual Server 2005, Hyper-V, and HP integrated Citrix XenServer).
•
Threshold settings—A threshold specific to a virtual machine host that can be evaluated
•
Threshold interval—The number of minutes of utilization data that must be available before the threshold
is evaluated
•
Threshold value—The maximum utilization value that provides a normal status
•
Measured interval—The number of minutes of utilization data averaged to calculate the measured value
122
Using HP Virtual Machine Management Pack