mirror of
https://github.com/prometheus-community/windows_exporter.git
synced 2026-10-19 02:59:04 +02:00
37 lines
1.6 KiB
Markdown
37 lines
1.6 KiB
Markdown
# `msmq` collector
|
|
|
|
The collector reads the PDH object `MSMQ Queue` with `pdh.CounterTypeRaw`. The
|
|
object exists only where the Message Queuing feature (MSMQ service) is
|
|
installed. It is multi-instance. These notes were recorded on Windows Server
|
|
2025 (build 26100) with no application queues.
|
|
|
|
- All four counters are `PERF_COUNTER_LARGE_RAWCOUNT` and are gauges: the help
|
|
text says they count messages or bytes that "currently reside" in the queue.
|
|
`Bytes ...` counters are bytes.
|
|
- Instances: `Computer Queues` plus one instance per queue, named
|
|
`<computer>\private$\<queue>` in lower case. A fresh install already has the
|
|
internal queues `server2025\private$\admin_queue$` and
|
|
`server2025\private$\order_queue$`. The collector uses the instance name
|
|
unchanged as the `queue` label.
|
|
- For `Computer Queues`, `Messages/Bytes in Queue` is the dead-letter queue
|
|
and `Messages/Bytes in Journal Queue` is the computer journal.
|
|
- All values were 0 on the recording host.
|
|
|
|
## Counter reference
|
|
|
|
Recorded on Windows Server 2025 (build 26100). `Raw` and `Base` are the first and second
|
|
values that `pdh.CounterTypeRaw` returns for the sample instance.
|
|
|
|
### `MSMQ Queue`
|
|
|
|
Multi-instance. Instances: `Computer Queues`, `server2025\private$\admin_queue$`, `server2025\private$\order_queue$`. Sample instance: `Computer Queues`.
|
|
|
|
Counters the collector reads:
|
|
|
|
| Counter | Type | Raw | Base |
|
|
|---|---|---|---|
|
|
| `Bytes in Journal Queue` | `PERF_COUNTER_LARGE_RAWCOUNT` | 0 | |
|
|
| `Bytes in Queue` | `PERF_COUNTER_LARGE_RAWCOUNT` | 0 | |
|
|
| `Messages in Journal Queue` | `PERF_COUNTER_LARGE_RAWCOUNT` | 0 | |
|
|
| `Messages in Queue` | `PERF_COUNTER_LARGE_RAWCOUNT` | 0 | |
|