HP Xw460c HP Insight Control Environment User Guide - Page 123

Displaying virtual machine guest performance, Virtual machine performance, Resource allocation

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• Measured value-The average utilization over the most recent measured interval • State-The current state of this threshold. The state can be: • Unknown, indicating that the number of utilization samples available is less than the threshold interval. • Normal, indicating that sufficient utilization samples are available, and the measured value is less than or equal to the threshold value. • Exceeded, indicating that sufficient utilization samples are available, and the measured value is greater than the threshold value. Displaying virtual machine guest performance 1. From the HP SIM console, click a virtual machine guest. 2. Click the VM Performance tab. 3. Select the appropriate time frame at the top of the screen for which to display information. Virtual machine performance The following performance information is provided for VMware ESX Server, Microsoft Virtual Server 2005, HP integrated Citrix XenServer, and Hyper-V hosts, except where noted: • Virtual processor utilization (vCPU)-The CPU percentage consumed by the virtual machine relative to the resource allocation. The Host Processor Utilization on 1 CPU value is reported. • Host processor utilization on x CPUs-The CPU percentage consumed by the virtual machine relative to the number of physical processors (x) on which the virtual machine can execute (HP integrated Citrix XenServer). • Host processor utilization on all CPUs-The CPU consumed by this virtual machine, relative to the total virtual machine host processors (HP integrated Citrix XenServer). • Memory utilization-The physical host memory used by this virtual machine. The utilization bar indicates the virtual machine memory utilization as a percentage of the physical memory configured on the virtual machine host (HP integrated Citrix XenServer). • Network throughput-The network traffic transmitted and received by this virtual machine. The utilization bar indicates the virtual machine network throughput as a percentage of the total network throughput on the virtual machine host (HP integrated Citrix XenServer). • Network transmit throughput-The network traffic transmitted by this virtual machine. The utilization bar indicates the virtual machine network transmit throughput as a percentage of the total network throughput on the virtual machine host (HP integrated Citrix XenServer). • Network receive throughput-The network traffic received by this virtual machine. The utilization bar indicates the virtual machine network receive throughput as a percentage of the total network throughput on the virtual machine host (HP integrated Citrix XenServer). • Storage throughput-The storage read and written by this virtual machine. The utilization bar indicates the virtual machine storage throughput as a percentage of the total storage throughput on the virtual machine host (HP integrated Citrix XenServer). • Storage read throughput-The storage read by this virtual machine. The utilization bar indicates the virtual machine storage read throughput as a percentage of the total storage throughput on the virtual machine host (HP integrated Citrix XenServer). • Storage write throughput-The storage written by this virtual machine. The utilization bar indicates the virtual machine storage write throughput as a percentage of the total storage throughput on the virtual machine host (HP integrated Citrix XenServer). Resource allocation The bars indicate the virtual machine allocation relative to the capacity available on the virtual machine host. Displaying virtual machine guest performance 123

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•
Measured value—The average utilization over the most recent measured interval
•
State—The current state of this threshold. The state can be:
Unknown, indicating that the number of utilization samples available is less than the threshold
interval.
•
•
Normal, indicating that sufficient utilization samples are available, and the measured value is less
than or equal to the threshold value.
•
Exceeded, indicating that sufficient utilization samples are available, and the measured value is
greater than the threshold value.
Displaying virtual machine guest performance
1.
From the HP SIM console, click a virtual machine guest.
2.
Click the
VM Performance
tab.
3.
Select the appropriate time frame at the top of the screen for which to display information.
Virtual machine performance
The following performance information is provided for VMware ESX Server,
Microsoft Virtual Server 2005, HP integrated Citrix XenServer, and Hyper-V hosts, except where noted:
•
Virtual processor utilization (vCPU)—The CPU percentage consumed by the virtual machine relative to
the resource allocation. The Host Processor Utilization on 1 CPU value is reported.
•
Host processor utilization on x CPUs—The CPU percentage consumed by the virtual machine relative
to the number of physical processors (x) on which the virtual machine can execute (HP integrated Citrix
XenServer).
•
Host processor utilization on all CPUs—The CPU consumed by this virtual machine, relative to the total
virtual machine host processors (HP integrated Citrix XenServer).
•
Memory utilization—The physical host memory used by this virtual machine. The utilization bar indicates
the virtual machine memory utilization as a percentage of the physical memory configured on the virtual
machine host (HP integrated Citrix XenServer).
•
Network throughput—The network traffic transmitted and received by this virtual machine. The utilization
bar indicates the virtual machine network throughput as a percentage of the total network throughput
on the virtual machine host (HP integrated Citrix XenServer).
•
Network transmit throughput—The network traffic transmitted by this virtual machine. The utilization
bar indicates the virtual machine network transmit throughput as a percentage of the total network
throughput on the virtual machine host (HP integrated Citrix XenServer).
•
Network receive throughput—The network traffic received by this virtual machine. The utilization bar
indicates the virtual machine network receive throughput as a percentage of the total network throughput
on the virtual machine host (HP integrated Citrix XenServer).
•
Storage throughput—The storage read and written by this virtual machine. The utilization bar indicates
the virtual machine storage throughput as a percentage of the total storage throughput on the virtual
machine host (HP integrated Citrix XenServer).
•
Storage read throughput—The storage read by this virtual machine. The utilization bar indicates the
virtual machine storage read throughput as a percentage of the total storage throughput on the virtual
machine host (HP integrated Citrix XenServer).
•
Storage write throughput—The storage written by this virtual machine. The utilization bar indicates the
virtual machine storage write throughput as a percentage of the total storage throughput on the virtual
machine host (HP integrated Citrix XenServer).
Resource allocation
The bars indicate the virtual machine allocation relative to the capacity available on the virtual machine
host.
Displaying virtual machine guest performance
123