How to use New method of metrics Package

Best K6 code snippet using metrics.New

runtime.go

Source:runtime.go

...132// Register runtimeMetrics for the Go runtime statistics exported in runtime and133// specifically runtime.MemStats.  The runtimeMetrics are named by their134// fully-qualified Go symbols, i.e. runtime.MemStats.Alloc.135func RegisterRuntimeMemStats(r Registry) {136	runtimeMetrics.MemStats.Alloc = NewGauge()137	runtimeMetrics.MemStats.BuckHashSys = NewGauge()138	runtimeMetrics.MemStats.DebugGC = NewGauge()139	runtimeMetrics.MemStats.EnableGC = NewGauge()140	runtimeMetrics.MemStats.Frees = NewGauge()141	runtimeMetrics.MemStats.HeapAlloc = NewGauge()142	runtimeMetrics.MemStats.HeapIdle = NewGauge()143	runtimeMetrics.MemStats.HeapInuse = NewGauge()144	runtimeMetrics.MemStats.HeapObjects = NewGauge()145	runtimeMetrics.MemStats.HeapReleased = NewGauge()146	runtimeMetrics.MemStats.HeapSys = NewGauge()147	runtimeMetrics.MemStats.LastGC = NewGauge()148	runtimeMetrics.MemStats.Lookups = NewGauge()149	runtimeMetrics.MemStats.Mallocs = NewGauge()150	runtimeMetrics.MemStats.MCacheInuse = NewGauge()151	runtimeMetrics.MemStats.MCacheSys = NewGauge()152	runtimeMetrics.MemStats.MSpanInuse = NewGauge()153	runtimeMetrics.MemStats.MSpanSys = NewGauge()154	runtimeMetrics.MemStats.NextGC = NewGauge()155	runtimeMetrics.MemStats.NumGC = NewGauge()156	runtimeMetrics.MemStats.GCCPUFraction = NewGaugeFloat64()157	runtimeMetrics.MemStats.PauseNs = NewHistogram(NewExpDecaySample(1028, 0.015))158	runtimeMetrics.MemStats.PauseTotalNs = NewGauge()159	runtimeMetrics.MemStats.StackInuse = NewGauge()160	runtimeMetrics.MemStats.StackSys = NewGauge()161	runtimeMetrics.MemStats.Sys = NewGauge()162	runtimeMetrics.MemStats.TotalAlloc = NewGauge()163	runtimeMetrics.NumCgoCall = NewGauge()164	runtimeMetrics.NumGoroutine = NewGauge()165	runtimeMetrics.NumThread = NewGauge()166	runtimeMetrics.ReadMemStats = NewTimer()167	r.Register("runtime.MemStats.Alloc", runtimeMetrics.MemStats.Alloc)168	r.Register("runtime.MemStats.BuckHashSys", runtimeMetrics.MemStats.BuckHashSys)169	r.Register("runtime.MemStats.DebugGC", runtimeMetrics.MemStats.DebugGC)170	r.Register("runtime.MemStats.EnableGC", runtimeMetrics.MemStats.EnableGC)171	r.Register("runtime.MemStats.Frees", runtimeMetrics.MemStats.Frees)172	r.Register("runtime.MemStats.HeapAlloc", runtimeMetrics.MemStats.HeapAlloc)173	r.Register("runtime.MemStats.HeapIdle", runtimeMetrics.MemStats.HeapIdle)174	r.Register("runtime.MemStats.HeapInuse", runtimeMetrics.MemStats.HeapInuse)175	r.Register("runtime.MemStats.HeapObjects", runtimeMetrics.MemStats.HeapObjects)176	r.Register("runtime.MemStats.HeapReleased", runtimeMetrics.MemStats.HeapReleased)177	r.Register("runtime.MemStats.HeapSys", runtimeMetrics.MemStats.HeapSys)178	r.Register("runtime.MemStats.LastGC", runtimeMetrics.MemStats.LastGC)179	r.Register("runtime.MemStats.Lookups", runtimeMetrics.MemStats.Lookups)180	r.Register("runtime.MemStats.Mallocs", runtimeMetrics.MemStats.Mallocs)...

metrics.go

Source:metrics.go

...24	"github.com/Tzunami/go-earthdollar/logger/glog"25	"github.com/rcrowley/go-metrics"26)27// Reg is the metrics destination.28var reg = metrics.NewRegistry()29var (30	MsgTXNIn           = metrics.NewRegisteredMeter("msg/txn/in", reg)31	MsgTXNInBytes      = metrics.NewRegisteredMeter("msg/txn/in/bytes", reg)32	MsgTXNOut          = metrics.NewRegisteredMeter("msg/txn/out", reg)33	MsgTXNOutBytes     = metrics.NewRegisteredMeter("msg/txn/out/bytes", reg)34	MsgHashIn          = metrics.NewRegisteredMeter("msg/hash/in", reg)35	MsgHashInBytes     = metrics.NewRegisteredMeter("msg/hash/out/bytes", reg)36	MsgHashOut         = metrics.NewRegisteredMeter("msg/hash/in", reg)37	MsgHashOutBytes    = metrics.NewRegisteredMeter("msg/hash/out/bytes", reg)38	MsgBlockIn         = metrics.NewRegisteredMeter("msg/block/in", reg)39	MsgBlockInBytes    = metrics.NewRegisteredMeter("msg/block/in/bytes", reg)40	MsgBlockOut        = metrics.NewRegisteredMeter("msg/block/out", reg)41	MsgBlockOutBytes   = metrics.NewRegisteredMeter("msg/block/out/bytes", reg)42	MsgHeaderIn        = metrics.NewRegisteredMeter("msg/header/in", reg)43	MsgHeaderInBytes   = metrics.NewRegisteredMeter("msg/header/in/bytes", reg)44	MsgHeaderOut       = metrics.NewRegisteredMeter("msg/header/out", reg)45	MsgHeaderOutBytes  = metrics.NewRegisteredMeter("msg/header/out/bytes", reg)46	MsgBodyIn          = metrics.NewRegisteredMeter("msg/body/in", reg)47	MsgBodyInBytes     = metrics.NewRegisteredMeter("msg/body/in/bytes", reg)48	MsgBodyOut         = metrics.NewRegisteredMeter("msg/body/out", reg)49	MsgBodyOutBytes    = metrics.NewRegisteredMeter("msg/body/out/bytes", reg)50	MsgStateIn         = metrics.NewRegisteredMeter("msg/state/in", reg)51	MsgStateInBytes    = metrics.NewRegisteredMeter("msg/state/in/bytes", reg)52	MsgStateOut        = metrics.NewRegisteredMeter("msg/state/out", reg)53	MsgStateOutBytes   = metrics.NewRegisteredMeter("msg/state/out/bytes", reg)54	MsgReceiptIn       = metrics.NewRegisteredMeter("msg/receipt/in", reg)55	MsgReceiptInBytes  = metrics.NewRegisteredMeter("msg/receipt/in/bytes", reg)56	MsgReceiptOut      = metrics.NewRegisteredMeter("msg/receipt/out", reg)57	MsgReceiptOutBytes = metrics.NewRegisteredMeter("msg/receipt/out/bytes", reg)58	MsgMiscIn          = metrics.NewRegisteredMeter("msg/misc/in", reg)59	MsgMiscInBytes     = metrics.NewRegisteredMeter("msg/misc/in/bytes", reg)60	MsgMiscOut         = metrics.NewRegisteredMeter("msg/misc/out", reg)61	MsgMiscOutBytes    = metrics.NewRegisteredMeter("msg/misc/out/bytes", reg)62)63var (64	DLHeaders        = metrics.NewRegisteredMeter("download/header", reg)65	DLHeaderTimer    = metrics.NewRegisteredTimer("download/header", reg)66	DLHeaderDrops    = metrics.NewRegisteredMeter("download/header/drop", reg)67	DLHeaderTimeouts = metrics.NewRegisteredMeter("download/header/timeout", reg)68	DLBodies       = metrics.NewRegisteredMeter("download/body", reg)69	DLBodyTimer    = metrics.NewRegisteredTimer("download/body", reg)70	DLBodyDrops    = metrics.NewRegisteredMeter("download/body/drop", reg)71	DLBodyTimeouts = metrics.NewRegisteredMeter("download/body/timeout", reg)72	DLReceipts        = metrics.NewRegisteredMeter("download/receipt", reg)73	DLReceiptTimer    = metrics.NewRegisteredTimer("download/receipt", reg)74	DLReceiptDrops    = metrics.NewRegisteredMeter("download/receipt/drop", reg)75	DLReceiptTimeouts = metrics.NewRegisteredMeter("download/receipt/timeout", reg)76	DLStates        = metrics.NewRegisteredMeter("download/state", reg)77	DLStateTimer    = metrics.NewRegisteredTimer("download/state", reg)78	DLStateDrops    = metrics.NewRegisteredMeter("download/state/drop", reg)79	DLStateTimeouts = metrics.NewRegisteredMeter("download/state/timeout", reg)80)81var (82	FetchBlocks  = metrics.NewRegisteredMeter("fetch/block", reg)83	FetchHeaders = metrics.NewRegisteredMeter("fetch/header", reg)84	FetchBodies  = metrics.NewRegisteredMeter("fetch/body", reg)85	FetchFilterBlockIns   = metrics.NewRegisteredMeter("fetch/filter/block/in", reg)86	FetchFilterBlockOuts  = metrics.NewRegisteredMeter("fetch/filter/block/out", reg)87	FetchFilterHeaderIns  = metrics.NewRegisteredMeter("fetch/filter/header/in", reg)88	FetchFilterHeaderOuts = metrics.NewRegisteredMeter("fetch/filter/header/out", reg)89	FetchFilterBodyIns    = metrics.NewRegisteredMeter("fetch/filter/body/in", reg)90	FetchFilterBodyOuts   = metrics.NewRegisteredMeter("fetch/filter/body/out", reg)91	FetchAnnounces     = metrics.NewRegisteredMeter("fetch/announce", reg)92	FetchAnnounceTimer = metrics.NewRegisteredTimer("fetch/announce", reg)93	FetchAnnounceDrops = metrics.NewRegisteredMeter("fetch/announce/drop", reg)94	FetchAnnounceDOS   = metrics.NewRegisteredMeter("fetch/announce/dos", reg)95	FetchBroadcasts     = metrics.NewRegisteredMeter("fetch/broadcast", reg)96	FetchBroadcastTimer = metrics.NewRegisteredTimer("fetch/broadcast", reg)97	FetchBroadcastDrops = metrics.NewRegisteredMeter("fetch/broadcast/drop", reg)98	FetchBroadcastDOS   = metrics.NewRegisteredMeter("fetch/broadcast/dos", reg)99)100var (101	P2PIn       = metrics.NewRegisteredMeter("p2p/in", reg)102	P2PInBytes  = metrics.NewRegisteredMeter("p2p/in/bytes", reg)103	P2POut      = metrics.NewRegisteredMeter("p2p/out", reg)104	P2POutBytes = metrics.NewRegisteredMeter("p2p/out/bytes", reg)105)106// Collect writes metrics to the given destination.107func Collect(dest string) {108	const interval = 3 * time.Second109	go collectProcessMetrics(interval)110	f, err := os.OpenFile(dest, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0666)111	if err != nil {112		glog.Fatal(err)113	}114	defer f.Close()115	encoder := json.NewEncoder(f)116	ticks := time.Tick(interval)117	for _ = range ticks {118		if err := encoder.Encode(reg); err != nil {119			glog.Errorf("metrics: log to %q: %s", dest, err)120		}121	}122}123// collectProcessMetrics periodically collects various metrics about the running124// process.125func collectProcessMetrics(refresh time.Duration) {126	// Create the various data collectors127	memstats := make([]*runtime.MemStats, 2)128	diskstats := make([]*DiskStats, 2)129	for i := 0; i < len(memstats); i++ {...

New

Using AI Code Generation

1import (2func main() {3	counter := promauto.NewCounter(prometheus.CounterOpts{4	})5	gauge := promauto.NewGauge(prometheus.GaugeOpts{6	})7	histogram := promauto.NewHistogram(prometheus.HistogramOpts{8		Buckets: []float64{1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144},9	})10	summary := promauto.NewSummary(prometheus.SummaryOpts{11		Objectives: map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001},12	})13	counter.Inc()14	counter.Dec()15	counter.Add(42)16	gauge.Set(42.27)17	histogram.Observe(42)18	summary.Observe(42)19	http.Handle("/metrics", promhttp.Handler())20	log.Fatal(http.ListenAndServe(":2112", nil))21}22import (

New

Using AI Code Generation

1import (2func main() {3	http.Handle("/metrics", promhttp.Handler())4	go func() {5		http.ListenAndServe(":2112", nil)6	}()7	summary := promauto.NewSummary(prometheus.SummaryOpts{8	})9	histogram := promauto.NewHistogram(prometheus.HistogramOpts{10	})11	counter := promauto.NewCounter(prometheus.CounterOpts{12	})13	for {14		summary.Observe(5)15		histogram.Observe(5)16		counter.Inc()17		fmt.Println("Metrics Updated")18	}19}

New

Using AI Code Generation

1import (2func main() {3	http.Handle("/metrics", promhttp.Handler())4	go func() {5		for {6			promauto.NewCounter(prometheus.CounterOpts{7			}).Inc()8		}9	}()10	log.Fatal(http.ListenAndServe(":8080", nil))11}12net/http.(*conn).serve.func1(0xc0000a2180)13panic(0x4f2f80, 0x5d8f50)14github.com/prometheus/client_golang/prometheus.(*Registry).MustRegister(0xc0000b2000, 0xc0000b4000, 0x1, 0x1)15github.com/prometheus/client_golang/prometheus.MustRegister(...)16github.com/prometheus/client_golang/prometheus/promauto.(*Registry).NewCounter(...)

New

Using AI Code Generation

1import (2var (3    counter = promauto.NewCounter(prometheus.CounterOpts{4    })5func main() {6    counter.Inc()7    fmt.Println("Hello, playground")8    http.Handle("/metrics", promhttp.Handler())9    log.Fatal(http.ListenAndServe(":2112", nil))10}11import (12var (13    counter = promauto.NewCounter(prometheus.CounterOpts{14    })15func main() {16    counter.Inc()17    fmt.Println("Hello, playground")18    http.Handle("/metrics", promhttp.Handler())19    log.Fatal(http.ListenAndServe(":2112", nil))20}21import (22var (23    counter = promauto.NewCounter(prometheus.CounterOpts{24    })25func main() {26    counter.Inc()27    fmt.Println("Hello,

New

Using AI Code Generation

1import (2func main() {3    http.Handle("/metrics", promhttp.Handler())4    go func() {5        http.ListenAndServe(":2112", nil)6    }()7    counter := promauto.NewCounter(prometheus.CounterOpts{8    })9    counter.Add(1)10    fmt.Println("Server is running on port 2112")11    select {}12}13import (14func main() {15    http.Handle("/metrics", promhttp.Handler())16    go func() {17        http.ListenAndServe(":2112", nil)18    }()19    counter := promauto.NewCounter(prometheus.CounterOpts{20    })21    counter.Add(1)22    fmt.Println("Server is running on port 2112")23    select {}24}25import (26func main() {27    http.Handle("/metrics", promhttp.Handler())28    go func() {29        http.ListenAndServe(":2112", nil)30    }()31    counter := promauto.NewCounter(prometheus.CounterOpts{32    })33    counter.Add(1)34    fmt.Println("Server is running on port 2112")35    select {}36}

New

Using AI Code Generation

1import (2var (3	counter = promauto.NewCounter(prometheus.CounterOpts{4	})5func main() {6	http.Handle("/metrics", promhttp.Handler())7	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {8		counter.Inc()9		fmt.Fprintf(w, "Hello, %q", r.URL.Path)10	})11	log.Fatal(http.ListenAndServe(":8080", nil))12}

New

Using AI Code Generation

1import (2func main() {3    gauge := prometheus.NewGauge(prometheus.GaugeOpts{4    })5    prometheus.MustRegister(gauge)6    gauge.Set(200)7    gauge.Inc()8    gauge.Dec()9    gauge.Add(10)10    gauge.Set(0)11    fmt.Println(gauge)12}13import (14func main() {15    gauge := prometheus.NewGauge(prometheus.GaugeOpts{16    })17    prometheus.MustRegister(gauge)18    c := prometheus.MustNewConstMetric(19        gauge.Desc(),20        gauge.Type(),21    gauge.Set(200)22    gauge.Inc()23    gauge.Dec()24    gauge.Add(10)25    gauge.Set(0)26    fmt.Println(c)27}28import (29func main() {30    gauge := prometheus.NewGauge(prometheus.GaugeOpts{31    })32    prometheus.MustRegister(gauge)

New

Using AI Code Generation

1m := metrics.New()2m.Counter("counter1").Inc(1)3m := metrics.New()4m.Counter("counter1").Inc(1)5m := metrics.New()6m.Counter("counter1").Inc(1)7{8  "counters": {9  }10}11import (12type Metrics struct {13}14func New() *Metrics {15    m := &Metrics{}16    m.once.Do(func() {17        m.instance = metrics.New()18    })19}20func (m *Metrics) Counter(name string) metrics.Counter {21    return m.instance.Counter(name)22}23func (m *Metrics) Gauge(name string) metrics.Gauge {24    return m.instance.Gauge(name)25}26func (m *Metrics) Timer(name string) metrics.Timer {27    return m.instance.Timer(name)28}29func (m *Metrics) SetGauge(name string, val float32) {30    m.instance.SetGauge(name, val)31}32func (m *Metrics) EmitKey(key string, val float32) {33    m.instance.EmitKey(key, val)34}35func (m *Metrics) IncrCounter(name string, val float32) {36    m.instance.IncrCounter(name, val)37}38func (m *Metrics) AddSample(name string, val float32) {39    m.instance.AddSample(name, val)40}41func (m *Metrics) SetPrefix(prefix string) {42    m.instance.SetPrefix(prefix)43}44func (m *Metrics) EnableHostname(enable bool) {45    m.instance.EnableHostname(enable)46}47func (m *Metrics) EnableHostnameLabel(enable bool) {48    m.instance.EnableHostnameLabel(enable)49}50func (m *Metrics)

New

Using AI Code Generation

1import (2func main() {3	m := metrics.New()4	fmt.Println(m)5}6{map[] 0s}7import (8func main() {9	m := metrics.New()10	c := m.NewCounter("counter")11	fmt.Println(c)12}13&{0}14import (15func main() {16	m := metrics.New()17	g := m.NewGauge("gauge")18	fmt.Println(g)19}20&{0}21import (22func main() {23	m := metrics.New()24	c := m.NewCounter("counter")25	c.Inc(1)26	fmt.Println(m.Get("counter"))27}28&{1}29import (30func main() {31	m := metrics.New()32	c := m.NewCounter("counter")33	c.Inc(1)34	fmt.Println(c)35}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.