metrics

Documentation

Index

• Variables
• func DecorateIMSI(imsi string) string

Variables

var (
	// EAP (Authenticator) related metrics
	Auth = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "eap_auth",
			Help: "EAP Auth responses processed, partitioned by authenticator's EapMsgCode code, " +
				"supplicant's EAP method & APN (Called Station ID). Attach failures will have code: Failure",
		},
		[]string{"code", "method", "apn"},
	)

	// Sessions
	Sessions = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "active_sessions",
			Help: "Number of active user sessions partitioned by APN",
		},
		[]string{"apn", "imsi", "id"},
	)

	SessionTimeouts = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "session_timeouts",
			Help: "Session timeouts, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)

	SessionStart = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "session_start",
			Help: "Session start partitioned by APN, IMSI, SessionID",
		},
		[]string{"apn", "imsi", "id"},
	)
	SessionStop = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "session_stop",
			Help: "Session stop partitioned by APN, IMSI, SessionID",
		},
		[]string{"apn", "imsi", "id"},
	)

	// Latencies
	CreateSessionLatency = prometheus.NewSummary(prometheus.SummaryOpts{
		Name:       "create_session_lat",
		Help:       "Latency of accounting.CreateSession requests (seconds).",
		Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},
	})

	// Data usage
	OctetsIn = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "octets_in",
			Help: "Inboud data usage, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)
	OctetsOut = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "octets_out",
			Help: "Outbound data usage, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)

	// Acct
	AcctStop = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "accounting_stop",
			Help: "Accounting Stop Calls, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)

	SessionTerminate = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "session_manager_terminate",
			Help: "Terminate Session Calls by Local Session Manager, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)
	EndSession = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "end_session",
			Help: "EndSession Calls to Local Session Manager, partitioned by APN, IMSI",
		},
		[]string{"apn", "imsi"},
	)
)

Prometheus counters are monotonically increasing Counters reset to zero on service restart

Functions

func DecorateIMSI

func DecorateIMSI(imsi string) string

DecorateIMSI prepends "IMSI" to 'clean' IMSI