VM Logical Disk Status (PI_VLDI)
- Organization of this page
Function
This record stores performance data on a logical disk being used by a virtual machine over a unit of time. This record is a multi-instance record.
In this record, you can collect performance data such as the size of the logical disk that can be used by a virtual machine. The disk space can be divided into used space and unused space. The figure below shows an example of data that can be collected in this record.
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![[Figure]](GRAPHICS/ZU050010.GIF)
- Note:
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Information cannot be collected if an attempt to connect to the monitored physical server fails.
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Information cannot be collected for a virtual machine that is not running.
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Information cannot be collected for a virtual machine on which vmware-tools is not running.
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Information cannot be collected for a logical volume that was created by using LVM (Logical Volume Manager) functions.
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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 |
|
Over 10 Sec Collection Time |
No |
No |
ODBC key field
PI_VLDI_VM_ID
PI_VLDI_DISK_ID
Lifetime
None
Record size
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Fixed portion: 937 bytes
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Variable portion: 1,048 bytes
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 VLDI. |
COPY |
COPY |
char (8) |
No |
-- |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Record Time (RECORD_TIME) |
The time when the record was created. |
COPY |
COPY |
time_t |
No |
-- |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Interval (INTERVAL) |
Interval during which the information is collected. [Units: seconds] |
COPY |
FIXED |
ulong |
No |
-- |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
VA DeviceID (VADEVICEID) |
The device ID of a monitored host. |
COPY |
COPY |
string(256) |
No |
-- |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
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VM ID (VM_ID) |
ID of the virtual machine. |
COPY |
FIXED |
string (65) |
No |
No |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Disk ID (DISK_ID) |
Disk ID. |
COPY |
FIXED |
string (257) |
No |
No |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
VM Host Name (VM_HOST_NAME) |
Host name of the virtual machine. |
COPY |
FIXED |
string(257) |
No |
Blank |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
VM Name (VM_NAME) |
Name of the virtual machine. |
COPY |
FIXED |
string (257) |
No |
Blank |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
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 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Size (SIZE) |
Disk size. [Units: MB] |
HILO |
ADD |
double |
No |
0 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Used (USED) |
Size of used space. [Units: MB] |
HILO |
ADD |
double |
No |
0 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Free (FREE) |
Size of free space. [Units: MB] |
HILO |
ADD |
double |
No |
0 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Used % (USED_PERCENT) |
Usage rate. [Units: %] |
HILO |
AVG |
double |
No |
0 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
|
Free % (FREE_PERCENT) |
Non-usage rate of disk space. [Units: %] |
HILO |
AVG |
double |
No |
0 |
Hyper-V KVM logical partitioning feature Docker environment Podman environment |
- #
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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.