and stores performance metrics data. Performance metrics are associated with objects of interfaces like IHost and IMachine. Each object has a distinct set of performance metrics. The set can be obtained shuts down. It is not possible to set up metrics for machines that are powered off. One needs to start VM first, then set up metric collection parameters. Metrics are organized hierarchically, with each samples can be set. Only base metrics can be enabled and disabled. All sub-metrics are collected when their base metric is collected. Collected values for any set of sub-metrics can be queried with queryMetricsData()

and stores performance metrics data. Performance metrics are associated with objects of interfaces like IHost and IMachine. Each object has a distinct set of performance metrics. The set can be obtained shuts down. It is not possible to set up metrics for machines that are powered off. One needs to start VM first, then set up metric collection parameters. Metrics are organized hierarchically, with each samples can be set. Only base metrics can be enabled and disabled. All sub-metrics are collected when their base metric is collected. Collected values for any set of sub-metrics can be queried with queryMetricsData()

and stores performance metrics data. Performance metrics are associated with objects of interfaces like IHost and IMachine. Each object has a distinct set of performance metrics. The set can be obtained shuts down. It is not possible to set up metrics for machines that are powered off. One needs to start VM first, then set up metric collection parameters. Metrics are organized hierarchically, with each samples can be set. Only base metrics can be enabled and disabled. All sub-metrics are collected when their base metric is collected. Collected values for any set of sub-metrics can be queried with queryMetricsData()

and stores performance metrics data. Performance metrics are associated with objects of interfaces like IHost and IMachine. Each object has a distinct set of performance metrics. The set can be obtained shuts down. It is not possible to set up metrics for machines that are powered off. One needs to start VM first, then set up metric collection parameters. Metrics are organized hierarchically, with each samples can be set. Only base metrics can be enabled and disabled. All sub-metrics are collected when their base metric is collected. Collected values for any set of sub-metrics can be queried with queryMetricsData()

and stores performance metrics data. Performance metrics are associated with objects of interfaces like IHost and IMachine. Each object has a distinct set of performance metrics. The set can be obtained shuts down. It is not possible to set up metrics for machines that are powered off. One needs to start VM first, then set up metric collection parameters. Metrics are organized hierarchically, with each samples can be set. Only base metrics can be enabled and disabled. All sub-metrics are collected when their base metric is collected. Collected values for any set of sub-metrics can be queried with queryMetricsData()

VBoxManage debugvm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 8.33 VBoxManage metrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 8.34 VBoxManage hostonlyif VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared of fused memory for a given VM. Please refer to chapter 8.33, VBoxManage metrics, page 145 for information on how to query metrics. 76 5 Virtual storage As the virtual machine will most probably expect

VBoxManage debugvm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 8.33 VBoxManage metrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 8.34 VBoxManage hostonlyif VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared of fused memory for a given VM. Please refer to chapter 8.33, VBoxManage metrics, page 145 for information on how to query metrics. 76 5 Virtual storage As the virtual machine will most probably expect

VBoxManage debugvm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 8.33 VBoxManage metrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 8.34 VBoxManage hostonlyif VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared of fused memory for a given VM. Please refer to chapter 8.33, VBoxManage metrics, page 146 for information on how to query metrics. 78 5 Virtual storage As the virtual machine will most probably expect

VBoxManage debugvm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 8.33 VBoxManage metrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 8.34 VBoxManage hostonlyif VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared of fused memory for a given VM. Please refer to chapter 8.33, VBoxManage metrics, page 146 for information on how to query metrics. Note: Enabling Page Fusion might indirectly increase the chances for malicious

VBoxManage debugvm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 8.33 VBoxManage metrics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147 8.34 VBoxManage hostonlyif VBoxManage modifyvm "VM name" --pagefusion on You can observe Page Fusion operation using some metrics. RAM/VMM/Shared shows the total amount of fused pages, whereas the per-VM metric Guest/RAM/Usage/Shared of fused memory for a given VM. Please refer to chapter 8.33, VBoxManage metrics, page 147 for information on how to query metrics. 78 5 Virtual storage As the virtual machine will most probably expect