metrics

Documentation

Index

• Constants
• Variables
• func New(addr string) *http.Server

Constants

const (
	// Failed download task type is P2P
	FailTypeP2P = "p2p"

	// Failed download task type is source
	FailTypeBackSource = "source"

	// Failed download task type is init, indicates not yet register to scheduler
	FailTypeInit = "init"

	// SeedPeerDownload type is p2p
	SeedPeerDownloadTypeP2P = "p2p"

	// SeedPeerDownload type is back-to-source
	SeedPeerDownloadTypeBackToSource = "back_to_source"
)

Variables

var (
	ProxyRequestCount = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_request_total",
		Help:      "Counter of the total proxy request.",
	}, []string{"method"})

	ProxyRequestViaDragonflyCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_request_via_dragonfly_total",
		Help:      "Counter of the total proxy request via Dragonfly.",
	})

	ProxyErrorRequestViaDragonflyCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_error_request_via_dragonfly_total",
		Help:      "Counter of the total error proxy request via Dragonfly.",
	})

	ProxyRequestNotViaDragonflyCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_request_not_via_dragonfly_total",
		Help:      "Counter of the total proxy request not via Dragonfly.",
	})

	ProxyRequestRunningCount = promauto.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_request_running_total",
		Help:      "Current running count of proxy request.",
	}, []string{"method"})

	ProxyRequestBytesCount = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "proxy_request_bytes_total",
		Help:      "Counter of the total byte of all proxy request.",
	}, []string{"method"})

	PeerTaskCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "peer_task_total",
		Help:      "Counter of the total peer tasks.",
	})

	PeerTaskFailedCount = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "peer_task_failed_total",
		Help:      "Counter of the total failed peer tasks.",
	}, []string{"type"})

	PieceTaskCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "piece_task_total",
		Help:      "Counter of the total failed piece tasks.",
	})

	PieceTaskFailedCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "piece_task_failed_total",
		Help:      "Counter of the total failed piece tasks.",
	})

	FileTaskCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "file_task_total",
		Help:      "Counter of the total file tasks.",
	})

	StreamTaskCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "stream_task_total",
		Help:      "Counter of the total stream tasks.",
	})

	SeedPeerDownloadCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "seed_peer_download_total",
		Help:      "Counter of the number of the seed peer downloading.",
	})

	SeedPeerDownloadFailureCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "seed_peer_download_failure_total",
		Help:      "Counter of the number of failed of the seed peer downloading.",
	})

	SeedPeerDownloadTraffic = promauto.NewCounterVec(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "seed_peer_download_traffic",
		Help:      "Counter of the number of seed peer download traffic.",
	}, []string{"type"})

	SeedPeerConcurrentDownloadGauge = promauto.NewGauge(prometheus.GaugeOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "seed_peer_concurrent_download_total",
		Help:      "Gauger of the number of concurrent of the seed peer downloading.",
	})

	PeerTaskCacheHitCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "peer_task_cache_hit_total",
		Help:      "Counter of the total cache hit peer tasks.",
	})

	PrefetchTaskCount = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "prefetch_task_total",
		Help:      "Counter of the total prefetched tasks.",
	})

	BackSourceTotal = promauto.NewCounter(prometheus.CounterOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "back_source_total",
		Help:      "Total bytes of back source.",
	})

	VersionGauge = promauto.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: types.MetricsNamespace,
		Subsystem: types.DfdaemonMetricsName,
		Name:      "version",
		Help:      "Version info of the service.",
	}, []string{"major", "minor", "git_version", "git_commit", "platform", "build_time", "go_version", "go_tags", "go_gcflags"})
)

Variables declared for metrics.

Functions

func New

func New(addr string) *http.Server