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perf: use WMI property names as help text

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This commit is contained in:
Martin Lindhe
2016-08-26 15:06:10 +02:00
parent 92744d71fb
commit d38367a166
3 changed files with 42 additions and 43 deletions
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12
README.md
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@@ -2,24 +2,24 @@
Prometheus exporter for Windows machines, using the WMI (Windows Management Instrumentation).
## Status
EXPERIMENTAL, use at your own risk!
**EXPERIMENTAL, use at your own risk!**
## Collectors
Name | Description
---------|-------------
os | Exposes Win32_OperatingSystem metrics (memory, processes, users)
perf | Exposes Win32_PerfRawData_PerfDisk_LogicalDisk metrics (disk I/O)
os | [Win32_OperatingSystem](https://msdn.microsoft.com/en-us/library/aa394239) metrics (memory, processes, users)
perf | [Win32_PerfRawData_PerfDisk_LogicalDisk](https://msdn.microsoft.com/en-us/windows/hardware/aa394307(v=vs.71)) metrics (disk I/O)
The HELP texts shows the WMI data source, please see MSDN documentation for details.
## Roadmap
See [Wiki](https://github.com/martinlindhe/wmi_exporter/wiki/TODO)
## License
Under [MIT](LICENSE)

3
collectors/os.go
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@@ -1,6 +1,5 @@
// returns data points from Win32_OperatingSystem
// https://msdn.microsoft.com/en-us/library/aa394239(v=vs.85).aspx - Win32_OperatingSystem class
// https://msdn.microsoft.com/en-us/library/aa387937(v=vs.85).aspx - CIM_OperatingSystem class
// https://msdn.microsoft.com/en-us/library/aa394239 - Win32_OperatingSystem class
package collectors

70
collectors/perf.go
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@@ -54,238 +54,238 @@ func NewPerfCollector() *PerfCollector {
return &PerfCollector{
AvgDiskBytesPerRead: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_read"),
"Average number of bytes transferred from the disk during read operations.",
"AvgDiskBytesPerRead",
nil,
nil,
),
AvgDiskBytesPerRead_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_read_base"),
"Base value for AvgDiskBytesPerRead. This value represents the accumulated number of operations that have taken place.",
"AvgDiskBytesPerRead_Base",
nil,
nil,
),
AvgDiskBytesPerTransfer: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_transfer"),
"Average number of bytes transferred to or from the disk during write or read operations.",
"AvgDiskBytesPerTransfer",
nil,
nil,
),
AvgDiskBytesPerTransfer_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_transfer_base"),
"Base value for AvgDiskBytesPerTransfer. This value represents the accumulated number of operations that have taken place.",
"AvgDiskBytesPerTransfer_Base",
nil,
nil,
),
AvgDiskBytesPerWrite: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_write"),
"Average number of bytes transferred to the disk during write operations.",
"AvgDiskBytesPerWrite",
nil,
nil,
),
AvgDiskBytesPerWrite_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_bytes_per_write_base"),
"Base value for AvgDiskBytesPerWrite. This value represents the accumulated number of operations that have taken place.",
"AvgDiskBytesPerWrite_Base",
nil,
nil,
),
AvgDiskQueueLength: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_queue_length"),
"Average number of both read and write requests that were queued for the selected disk during the sample interval.",
"AvgDiskQueueLength",
nil,
nil,
),
AvgDiskReadQueueLength: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_read_queue_length"),
"Average number of read requests that were queued for the selected disk during the sample interval.",
"AvgDiskReadQueueLength",
nil,
nil,
),
AvgDiskSecPerRead: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_read"),
"Average time, in seconds, of a read operation of data from the disk.",
"AvgDiskSecPerRead",
nil,
nil,
),
AvgDiskSecPerRead_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_read_base"),
"Base value for AvgDiskSecPerRead. This value represents the accumulated number of operations that have taken place.",
"AvgDiskSecPerRead_Base",
nil,
nil,
),
AvgDiskSecPerTransfer: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_transfer"),
"Time, in seconds, of the average disk transfer.",
"AvgDiskSecPerTransfer",
nil,
nil,
),
AvgDiskSecPerTransfer_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_transfer_base"),
"Base value for AvgDiskSecPerTransfer. This value represents the accumulated number of operations that have taken place.",
"AvgDiskSecPerTransfer_Base",
nil,
nil,
),
AvgDiskSecPerWrite: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_write"),
"Average time, in seconds, of a write operation of data to the disk.",
"AvgDiskSecPerWrite",
nil,
nil,
),
AvgDiskSecPerWrite_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_sec_per_write_base"),
"Base value for AvgDiskSecPerWrite. This value represents the accumulated number of operations that have taken place.",
"AvgDiskSecPerWrite_Base",
nil,
nil,
),
AvgDiskWriteQueueLength: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "avg_disk_write_queue_length"),
"Average number of write requests that were queued for the selected disk during the sample interval. The time base is 100 nanoseconds.",
"AvgDiskWriteQueueLength",
nil,
nil,
),
CurrentDiskQueueLength: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "current_disk_queue_length"),
"Number of requests outstanding on the disk at the time the performance data is collected.",
"CurrentDiskQueueLength",
nil,
nil,
),
DiskBytesPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_bytes_per_sec"),
"Rate at which bytes are transferred to or from the disk during write or read operations.",
"DiskBytesPerSec",
nil,
nil,
),
DiskReadBytesPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_read_bytes_per_sec"),
"Rate at which bytes are transferred from the disk during read operations.",
"DiskReadBytesPerSec",
nil,
nil,
),
DiskReadsPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_reads_per_sec"),
"Rate of read operations on the disk.",
"DiskReadsPerSec",
nil,
nil,
),
DiskTransfersPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_transfers_per_sec"),
"Rate of read and write operations on the disk.",
"DiskTransfersPerSec",
nil,
nil,
),
DiskWriteBytesPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_write_bytes_per_sec"),
"Rate at which bytes are transferred to the disk during write operations.",
"DiskWriteBytesPerSec",
nil,
nil,
),
DiskWritesPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "disk_writes_per_sec"),
"Rate of write operations on the disk.",
"DiskWritesPerSec",
nil,
nil,
),
FreeMegabytes: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "free_megabytes"),
"Unallocated space on the disk drive in megabytes.",
prometheus.BuildFQName(wmiNamespace, "perf", "free_megabytes"), // XXX in bytes
"FreeMegabytes",
nil,
nil,
),
PercentDiskReadTime: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_read_time"),
"Percentage of elapsed time that the selected disk drive is busy servicing read requests.",
"PercentDiskReadTime",
nil,
nil,
),
PercentDiskReadTime_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_read_time_base"),
"Base value for PercentDiskReadTime.",
"PercentDiskReadTime_Base",
nil,
nil,
),
PercentDiskTime: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_time"),
"Percentage of elapsed time that the selected disk drive is busy servicing read or write requests.",
"PercentDiskTime",
nil,
nil,
),
PercentDiskTime_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_time_base"),
"Base value for PercentDiskTime.",
"PercentDiskTime_Base",
nil,
nil,
),
PercentDiskWriteTime: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_write_time"),
"Percentage of elapsed time that the selected disk drive is busy servicing write requests.",
"PercentDiskWriteTime",
nil,
nil,
),
PercentDiskWriteTime_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_disk_write_time_base"),
"Base value for PercentDiskWriteTime.",
"PercentDiskWriteTime_Base",
nil,
nil,
),
PercentFreeSpace: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_free_space"),
"Ratio of the free space available on the logical disk unit to the total usable space provided by the selected logical disk drive.",
"PercentFreeSpace",
nil,
nil,
),
PercentFreeSpace_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_free_space_base"),
"Base value for PercentFreeSpace.",
"PercentFreeSpace_Base",
nil,
nil,
),
PercentIdleTime: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_idle_time"),
"Percentage of time during the sample interval that the disk was idle.",
"PercentIdleTime",
nil,
nil,
),
PercentIdleTime_Base: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "percent_idle_time_base"),
"Base value for PercentIdleTime.",
"PercentIdleTime_Base",
nil,
nil,
),
SplitIOPerSec: prometheus.NewDesc(
prometheus.BuildFQName(wmiNamespace, "perf", "split_io_per_sec"),
"Rate at which I/Os to the disk were split into multiple I/Os.",
"SplitIOPerSec",
nil,
nil,
),