metrics

Documentation

Index

• Variables
• func RegisterRequest(startTime int64, method, handler string, status int)
• func SetCPUUsage(serviceName, podName string, value int64)
• func SetMemoryUsage(serviceName, podName string, value int64)
• func SetPendingWorkflows(value int64)
• func SetRunningWorkflows(value int64)
• func UpdatePodMetrics() error

Variables

var (
	Metrics *prometheus.Registry

	RunningWorkflows = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Name: "running_workflows",
			Help: "Number of currently running workflows",
		},
	)

	PendingWorkflows = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Name: "pending_workflows",
			Help: "Number of currently pending workflows",
		},
	)

	RequestTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "request_total",
			Help: "Number of requests",
		},
		[]string{"method", "handler", "status"},
	)

	CPU = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "cpu",
			Help: "CPU usage",
		},
		[]string{"service", "pod"},
	)

	Memory = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Name: "memory",
			Help: "Memory usage",
		},
		[]string{"service", "pod"},
	)

	ResponseTime = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Name:    "api_response_time",
			Help:    "The API response time in seconds",
			Buckets: prometheus.LinearBuckets(0.2, 0.2, 10),
		},
		[]string{"method", "handler", "status"},
	)
)

Functions

func RegisterRequest

func RegisterRequest(startTime int64, method, handler string, status int)

func SetCPUUsage

func SetCPUUsage(serviceName, podName string, value int64)

func SetMemoryUsage

func SetMemoryUsage(serviceName, podName string, value int64)

func SetPendingWorkflows

func SetPendingWorkflows(value int64)

func SetRunningWorkflows

func SetRunningWorkflows(value int64)

func UpdatePodMetrics

func UpdatePodMetrics() error