physical_disk

Documentation

Index

• Constants
• Variables
• type Collector
  • func New(config *Config) *Collector
  • func NewWithFlags(app *kingpin.Application) *Collector
  • func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error
  • func (c *Collector) Close(_ *slog.Logger) error
  • func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error
  • func (c *Collector) GetName() string
  • func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error)
• type Config
• type PhysicalDisk

Constants

const Name = "physical_disk"

Variables

var ConfigDefaults = Config{
	DiskInclude: types.RegExpAny,
	DiskExclude: types.RegExpEmpty,
}

Types

type Collector

type Collector struct {
	// contains filtered or unexported fields
}

A Collector is a Prometheus Collector for perflib PhysicalDisk metrics.

func New

func New(config *Config) *Collector

func NewWithFlags

func NewWithFlags(app *kingpin.Application) *Collector

func (*Collector) Build

func (c *Collector) Build(_ *slog.Logger, _ *wmi.Client) error

func (*Collector) Close

func (c *Collector) Close(_ *slog.Logger) error

func (*Collector) Collect

func (c *Collector) Collect(ctx *types.ScrapeContext, logger *slog.Logger, ch chan<- prometheus.Metric) error

Collect sends the metric values for each metric to the provided prometheus Metric channel.

func (*Collector) GetName

func (c *Collector) GetName() string

func (*Collector) GetPerfCounter

func (c *Collector) GetPerfCounter(_ *slog.Logger) ([]string, error)

type Config

type Config struct {
	DiskInclude *regexp.Regexp `yaml:"disk_include"`
	DiskExclude *regexp.Regexp `yaml:"disk_exclude"`
}

type PhysicalDisk

type PhysicalDisk struct {
	Name                   string
	CurrentDiskQueueLength float64 `perflib:"Current Disk Queue Length"`
	DiskReadBytesPerSec    float64 `perflib:"Disk Read Bytes/sec"`
	DiskReadsPerSec        float64 `perflib:"Disk Reads/sec"`
	DiskWriteBytesPerSec   float64 `perflib:"Disk Write Bytes/sec"`
	DiskWritesPerSec       float64 `perflib:"Disk Writes/sec"`
	PercentDiskReadTime    float64 `perflib:"% Disk Read Time"`
	PercentDiskWriteTime   float64 `perflib:"% Disk Write Time"`
	PercentIdleTime        float64 `perflib:"% Idle Time"`
	SplitIOPerSec          float64 `perflib:"Split IO/Sec"`
	AvgDiskSecPerRead      float64 `perflib:"Avg. Disk sec/Read"`
	AvgDiskSecPerWrite     float64 `perflib:"Avg. Disk sec/Write"`
	AvgDiskSecPerTransfer  float64 `perflib:"Avg. Disk sec/Transfer"`
}

PhysicalDisk Win32_PerfRawData_PerfDisk_PhysicalDisk docs: - https://docs.microsoft.com/en-us/previous-versions/aa394308(v=vs.85) - Win32_PerfRawData_PerfDisk_PhysicalDisk class.