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Hodnocené. / 5. Na základě hodnocení zákazníků
Virtual Machine Resource Allocation Tab
A Resource Allocation tab is available when you select a virtual machine from the inventory panel.
This Resource Allocation tab displays information about the CPU and memory resources for the selected
virtual machine.
CPU Section
These bars display the following information about host CPU usage:
Table 1-5. Host CPU
Field Description
Consumed Actual consumption of CPU resources by the virtual machine.
Active Estimated amount of resources consumed by virtual machine if there is no resource contention. If
you have set an explicit limit, this amount does not exceed that limit.
Table 1-6. Resource Settings
Field Description
Reservation Guaranteed minimum CPU allocation for this virtual machine.
Limit Maximum CPU allocation for this virtual machine.
Shares CPU shares for this virtual machine.
Worst Case
Allocation
The amount of (CPU or memory) resource that is allocated to the virtual machine based on user-
configured resource allocation policies (for example, reservation, shares and limit), and with the
assumption that all virtual machines in the cluster consume their full amount of allocated resources.
Memory Section
These bars display the following information about host memory usage:
Table 1-7. Host Memory
Field Description
Consumed Actual consumption of physical memory that has been allocated to the virtual machine.
Overhead Consumption Amount of consumed memory being used for virtualization purposes. Overhead Consumption
is included in the amount shown in Consumed.
These bars display the following information about guest memory usage:
Table 1-8. Guest Memory
Field Description
Private Amount of memory backed by host memory and not being shared.
Shared Amount of memory being shared.
Swapped Amount of memory reclaimed by swapping.
Ballooned Amount of memory reclaimed by ballooning.
Unaccessed Amount of memory never referenced by the guest.
Active Amount of memory recently accessed.
Chapter 1 Getting Started with Resource Management
VMware, Inc. 15
- Update 1 1
- ESXi 4.0 1
- EN-000264-03 1
- 2 VMware, Inc 2
- Contents 3
- 4 VMware, Inc 4
- Updated Information 5
- 6 VMware, Inc 6
- About This Book 7
- 8 VMware, Inc 8
- Getting Started with Resource 9
- Management 1 9
- Resource Consumers 10
- Goals of Resource Management 10
- Resource Allocation Shares 11
- Resource Allocation Limit 12
- CPU Section 13
- Memory Section 14
- Admission Control 16
- Managing CPU Resources 2 17
- Administering CPU Resources 18
- View Processor Information 19
- Specifying CPU Configuration 19
- Multicore Processors 19
- Hyperthreading 20
- Enable Hyperthreading 21
- Quarantining 22
- Using CPU Affinity 23
- CPU Power Management 24
- Managing Memory Resources 3 25
- Memory Overcommitment 26
- Memory Sharing 26
- Performance Considerations 27
- Understanding Memory Overhead 29
- 30 VMware, Inc 30
- Memory Reclamation 31
- Using Swap Files 32
- VMware, Inc. 33 33
- 34 VMware, Inc 34
- VMware, Inc. 35 35
- 36 VMware, Inc 36
- Managing Resource Pools 4 37
- Why Use Resource Pools? 38
- Create Resource Pools 39
- 40 VMware, Inc 40
- VMware, Inc. 41 41
- 42 VMware, Inc 42
- VMware, Inc. 43 43
- 44 VMware, Inc 44
- Creating a DRS Cluster 5 45
- Group Power On 46
- Virtual Machine Migration 47
- DRS Migration Threshold 48
- Migration Recommendations 48
- DRS Cluster Prerequisites 49
- Create a DRS Cluster 50
- Disable DRS 51
- 52 VMware, Inc 52
- Using DRS Clusters to Manage 53
- Resources 6 53
- Edit DRS Rules 54
- Disable DRS Rules 54
- Delete DRS Rules 54
- Adding Hosts to a Cluster 55
- Remove Hosts from a Cluster 56
- Using Maintenance Mode 57
- Using Standby Mode 57
- DRS Cluster Validity 58
- VMware, Inc. 59 59
- Overcommitted DRS Clusters 60
- Invalid DRS Clusters 61
- Managing Power Resources 62
- VMware, Inc. 63 63
- 64 VMware, Inc 64
- Automation Level 65
- VMware DPM Threshold 65
- Host-Level Overrides 65
- Monitoring VMware DPM 66
- VMware, Inc. 67 67
- CPU Utilization 68
- Memory Utilization 68
- Using the DRS Tab 69
- DRS Faults Page 70
- DRS History Page 71
- 72 VMware, Inc 72
- What is NUMA? 73
- 74 VMware, Inc 74
- VMware, Inc. 75 75
- IBM Enterprise X-Architecture 76
- Specifying NUMA Controls 77
- 78 VMware, Inc 78
- VMware, Inc. 79 79
- 80 VMware, Inc 80
- Using the resxtop Utility 81
- Using the esxtop Utility 81
- 82 VMware, Inc 82
- Common Statistics Description 83
- CPU Panel 84
- Memory Panel 86
- VMware, Inc. 87 87
- 88 VMware, Inc 88
- Storage Adapter Panel 89
- 90 VMware, Inc 90
- Storage Device Panel 91
- 92 VMware, Inc 92
- Virtual Machine Storage Panel 93
- 94 VMware, Inc 94
- Network Panel 95
- Using Batch Mode 96
- Using Replay Mode 97
- Prepare for Replay Mode 98
- Use esxtop in Replay Mode 98
- Advanced Attributes B 99
- Advanced Memory Attributes 100
- Advanced NUMA Attributes 101
- 102 VMware, Inc 102
- VMware, Inc 103
- 104 VMware, Inc 104
- VMware, Inc. 105 105
- 106 VMware, Inc 106
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