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logical_disk: add bitlocker status sub-collector (#2077)

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Jan-Otto Kröpke
2025-06-16 12:48:23 +02:00
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docs/collector.logical_disk.md
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@@ -2,12 +2,12 @@
The logical_disk collector exposes metrics about logical disks (in contrast to physical disks)
|||
-|-
Metric name prefix | `logical_disk`
Data source | Perflib
Counters | `LogicalDisk` ([`Win32_PerfRawData_PerfDisk_LogicalDisk`](https://msdn.microsoft.com/en-us/windows/hardware/aa394307(v=vs.71)))
Enabled by default? | Yes
| | |
|---------------------|------------------|
| Metric name prefix | `logical_disk` |
| Data source | Performance Data |
| Counters | `LogicalDisk` |
| Enabled by default? | Yes |
## Flags
@@ -19,25 +19,30 @@ If given, a disk needs to match the include regexp in order for the correspondin
If given, a disk needs to *not* match the exclude regexp in order for the corresponding disk metrics to be reported
### `--collector.logical_disk.enabled`
Comma-separated list of collectors to use. Available collectors: metrics, bitlocker_status. Defaults to metrics, if not specified.
## Metrics
Name | Description | Type | Labels
-----|-------------|------|-------
`windows_logical_disk_info` | A metric with a constant '1' value labeled with logical disk information | gauge | `disk`,`filesystem`,`serial_number`,`volume`,`volume_name`,`type`
`windows_logical_disk_requests_queued` | Number of requests outstanding on the disk at the time the performance data is collected | gauge | `volume`
`windows_logical_disk_avg_read_requests_queued` | Average number of read requests that were queued for the selected disk during the sample interval | gauge | `volume`
`windows_logical_disk_avg_write_requests_queued` | Average number of write requests that were queued for the selected disk during the sample interval | gauge | `volume`
`windows_logical_disk_read_bytes_total` | Rate at which bytes are transferred from the disk during read operations | counter | `volume`
`windows_logical_disk_reads_total` | Rate of read operations on the disk | counter | `volume`
`windows_logical_disk_write_bytes_total` | Rate at which bytes are transferred to the disk during write operations | counter | `volume`
`windows_logical_disk_writes_total` | Rate of write operations on the disk | counter | `volume`
`windows_logical_disk_read_seconds_total` | Seconds the disk was busy servicing read requests | counter | `volume`
`windows_logical_disk_write_seconds_total` | Seconds the disk was busy servicing write requests | counter | `volume`
`windows_logical_disk_free_bytes` | Unused space of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume`
`windows_logical_disk_size_bytes` | Total size of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume`
`windows_logical_disk_idle_seconds_total` | Seconds the disk was idle (not servicing read/write requests) | counter | `volume`
`windows_logical_disk_split_ios_total` | Number of I/Os to the disk split into multiple I/Os | counter | `volume`
`windows_logical_disk_readonly` | Whether the logical disk is read-only | gauge | `volume`
| Name | Description | Type | Labels |
|--------------------------------------------------|----------------------------------------------------------------------------------------------------|---------|-------------------------------------------------------------------|
| `windows_logical_disk_info` | A metric with a constant '1' value labeled with logical disk information | gauge | `disk`,`filesystem`,`serial_number`,`volume`,`volume_name`,`type` |
| `windows_logical_disk_requests_queued` | Number of requests outstanding on the disk at the time the performance data is collected | gauge | `volume` |
| `windows_logical_disk_avg_read_requests_queued` | Average number of read requests that were queued for the selected disk during the sample interval | gauge | `volume` |
| `windows_logical_disk_avg_write_requests_queued` | Average number of write requests that were queued for the selected disk during the sample interval | gauge | `volume` |
| `windows_logical_disk_read_bytes_total` | Rate at which bytes are transferred from the disk during read operations | counter | `volume` |
| `windows_logical_disk_reads_total` | Rate of read operations on the disk | counter | `volume` |
| `windows_logical_disk_write_bytes_total` | Rate at which bytes are transferred to the disk during write operations | counter | `volume` |
| `windows_logical_disk_writes_total` | Rate of write operations on the disk | counter | `volume` |
| `windows_logical_disk_read_seconds_total` | Seconds the disk was busy servicing read requests | counter | `volume` |
| `windows_logical_disk_write_seconds_total` | Seconds the disk was busy servicing write requests | counter | `volume` |
| `windows_logical_disk_free_bytes` | Unused space of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume` |
| `windows_logical_disk_size_bytes` | Total size of the disk in bytes (not real time, updates every 10-15 min) | gauge | `volume` |
| `windows_logical_disk_idle_seconds_total` | Seconds the disk was idle (not servicing read/write requests) | counter | `volume` |
| `windows_logical_disk_split_ios_total` | Number of I/Os to the disk split into multiple I/Os | counter | `volume` |
| `windows_logical_disk_readonly` | Whether the logical disk is read-only | gauge | `volume` |
| `windows_logical_disk_bitlocker_status` | BitLocker status for the logical disk | gauge | `volume`,`status` |
### Warning about size metrics
The `free_bytes` and `size_bytes` metrics are not updated in real time and might have a delay of 10-15min.