Host Memory Status (PI_HMI)

Organization of this page

Function
Default values and values that can be changed
ODBC key field
Lifetime
Record size
Fields

Function

This record stores performance data on a physical server's physical memory over a unit of time. This record is a single-instance record.

In this record, you can view performance data such as physical memory usage details, usage details by VMM, and swap usage. The figure below shows an example of data that can be collected in this record.

Figure 5‒3: Example of collected data

Note:: Information cannot be collected if an attempt to connect to the monitored physical server fails.

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Default values and values that can be changed

Item	Default value	Can it be changed?
`Collection Interval`	`300`	Yes
`Collection Offset`	`0`	Yes
`Log`	`No`	Yes
`LOGIF`	Blank	Yes

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ODBC key field

None

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Lifetime

None

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Record size

Fixed portion: 1,553 bytes
Variable portion: 0 bytes

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Fields

PFM - View name (PFM - Manager name)	Explanation	Summary	Grouping	Format	Delta	When not collected	Unsup-ported
Record Type (`INPUT_RECORD_TYPE`)	The record name. This is always `HMI`.	`COPY`	`COPY`	`char` (8)	No	--	--
Record Time (`RECORD_TIME`)	The time when the record was created.	`COPY`	`COPY`	`time_t`	No	--	--
Interval (`INTERVAL`)	Interval during which the information is collected. [Units: seconds]	`COPY`	`FIXED`	`ulong`	No	--	--
VA DeviceID (`VADEVICEID`)	The device ID of a monitored host.	`COPY`	`COPY`	`string`(256)	No	--	--
Size (`SIZE`)	Memory resource size. Total size of the physical memory on the host. [Units: MB]	`COPY`	`ADD`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
Sampling Time (`SAMPLING_TIME`)	Sampling time. The time when the performance information is collected on the host machine. Displayed in the following format: `yyyy-mm-ddThh:mm[hh:mm]`^#	`COPY`	`FIXED`	`string` (32)	No	Blank	--
Used (`USED`)	Amount of used memory resources. For VMware, Hyper-V and KVM Amount of memory resources used on the physical server. [Units: MB]	`HILO`	`ADD`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
VMM Used (`VMM_USED`)	Amount of memory resources used by the VMM. For VMware and KVM Amount of memory resources used by VMM. [Units: MB]	`HILO`	`ADD`	`double`	No	VMware: `0` KVM: 0	Hyper-V
VM Used (`VM_USED`)	Amount of memory resources used by the VM. For VMware and KVM Amount of memory resources used by the virtual machine. [Units: MB]	`HILO`	`ADD`	`double`	No	VMware: `0` KVM: 0	Hyper-V
Unused (`UNUSED`)	Amount of unused memory resources. Memory resources unused by the host. [Units: MB]	`HILO`	`ADD`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
VM Swap Used (`VM_SWAP_USED`)	Amount of internal swap areas usage. Amount of the internal swap area used in the virtual machines. [Units: MB]	`HILO`	`ADD`	`double`	No	`0`	Hyper-V
Host Swap Used (`HOST_SWAP_USED`)	Amount of external swap area usage. Total amount of the external swap area used in all virtual machines. [Units: MB]	`HILO`	`ADD`	`double`	No	`0`	Hyper-V
Total Used (`TOTAL_USED`)	Total amount of used memory. For VMware, Hyper-V and KVM Total amount of memory resources used by the physical server added to the amount of used internal and external swap areas. [Units: MB]	`HILO`	`ADD`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
Used % (`USED_PERCENT`)	Usage rate of memory resources. For VMware, Hyper-V and KVM Percentage of memory resources used at the physical server. [Units: %] Expression: "Used" field / "Size" field	`HILO`	`AVG`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
VMM Used % (`VMM_USED_PERCENT`)	Usage rate of memory resources by the VMM. For VMware and KVM Percentage of memory resources used by the virtual machine monitor. [Units: %] Expression: "VMM Used" field / "Size" field	`HILO`	`AVG`	`double`	No	VMware: `0` KVM: 0	Hyper-V
VM Used % (`VM_USED_PERCENT`)	Usage rate of memory resources by the VM. For VMware and KVM Percentage of memory resources used by the virtual machine. [Units: %] Expression: "VM Used" field / "Size" field	`HILO`	`AVG`	`double`	No	VMware: `0` KVM: 0	Hyper-V
VM Swap Used % (`VM_SWAP_USED_PERCENT`)	Usage rate of internal swap area. Percentage of the internal swap area, of all virtual machines, that is used. [Units: %] Expression: "VM Swap Used" field / "Size" field	`HILO`	`AVG`	`double`	No	`0`	Hyper-V
Host Swap Used % (`HOST_SWAP_USED_PERCENT`)	Usage rate of external swap area. Percentage of the external swap areas, of all virtual machines, that is used. [Units: %] Expression: "Host Swap Used" field / "Size" field	`HILO`	`AVG`	`double`	No	`0`	Hyper-V
Total Used % (`TOTAL_USED_PERCENT`)	Usage rate of all memory resources. For VMware, Hyper-V and KVM Percentage of total memory resources used, including memory resources used by the physical server and the amount of internal and external swap areas that were used. [Units: %] "Total Used" field / "Size" field	`HILO`	`AVG`	`double`	No	VMware: `0` Hyper-V: `0` KVM: 0	--
Swap IO (`SWAP_IO`)	Host swap I/O. Amount of operations, for swap resources, that were generated by the host machine. [Units: MB]	`HILO`	`ADD`	`double`	No	`0`	Hyper-V
Swap In IO (`SWAP_IN_IO`)	Host swap-in I/O. Amount of swap-in operations, for swap resources, that were generated by the host machine. [Units: MB]	`HILO`	`ADD`	`double`	No	`0`	Hyper-V
Swap Out IO (`SWAP_OUT_IO`)	Host swap-out I/O. Amount of swap-out operations, for swap resources, that were generated by the host machine. [Units: MB]	`HILO`	`ADD`	`double`	No	`0`	Hyper-V

#: The value used in [hh:mm] varies depending on the time zone of the monitored host. For example, if the monitored virtual environment is operating according to JST, +09:00 is displayed. If the monitored virtual environment is operating according to UTC, Z is displayed.

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