Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use Get method of metrics Package

Best K6 code snippet using metrics.Get

exp.go

Source:exp.go

...44}45func (exp *exp) getInt(name string) *expvar.Int {46	var v *expvar.Int47	exp.expvarLock.Lock()48	p := expvar.Get(name)49	if p != nil {50		v = p.(*expvar.Int)51	} else {52		v = new(expvar.Int)53		expvar.Publish(name, v)54	}55	exp.expvarLock.Unlock()56	return v57}58func (exp *exp) getFloat(name string) *expvar.Float {59	var v *expvar.Float60	exp.expvarLock.Lock()61	p := expvar.Get(name)62	if p != nil {63		v = p.(*expvar.Float)64	} else {65		v = new(expvar.Float)66		expvar.Publish(name, v)67	}68	exp.expvarLock.Unlock()69	return v70}71func (exp *exp) publishCounter(name string, metric metrics.Counter) {72	v := exp.getInt(name)73	v.Set(metric.Count())74}75func (exp *exp) publishGauge(name string, metric metrics.Gauge) {...

metrics.go

Source:metrics.go

...46func NewCounter(name string) metrics.Counter {47	if !Enabled {48		return new(metrics.NilCounter)49	}50	return metrics.GetOrRegisterCounter(name, metrics.DefaultRegistry)51}52// NewMeter create a new metrics Meter, either a real one of a NOP stub depending53// on the metrics flag.54func NewMeter(name string) metrics.Meter {55	if !Enabled {56		return new(metrics.NilMeter)57	}58	return metrics.GetOrRegisterMeter(name, metrics.DefaultRegistry)59}60// NewTimer create a new metrics Timer, either a real one of a NOP stub depending61// on the metrics flag.62func NewTimer(name string) metrics.Timer {63	if !Enabled {64		return new(metrics.NilTimer)65	}66	return metrics.GetOrRegisterTimer(name, metrics.DefaultRegistry)67}68// CollectProcessMetrics periodically collects various metrics about the running69// process.70func CollectProcessMetrics(refresh time.Duration) {71	// Short circuit if the metrics system is disabled72	if !Enabled {73		return74	}75	// Create the various data collectors76	memstats := make([]*runtime.MemStats, 2)77	diskstats := make([]*DiskStats, 2)78	for i := 0; i < len(memstats); i++ {79		memstats[i] = new(runtime.MemStats)80		diskstats[i] = new(DiskStats)81	}82	// Define the various metrics to collect83	memAllocs := metrics.GetOrRegisterMeter("system/memory/allocs", metrics.DefaultRegistry)84	memFrees := metrics.GetOrRegisterMeter("system/memory/frees", metrics.DefaultRegistry)85	memInuse := metrics.GetOrRegisterMeter("system/memory/inuse", metrics.DefaultRegistry)86	memPauses := metrics.GetOrRegisterMeter("system/memory/pauses", metrics.DefaultRegistry)87	var diskReads, diskReadBytes, diskWrites, diskWriteBytes metrics.Meter88	if err := ReadDiskStats(diskstats[0]); err == nil {89		diskReads = metrics.GetOrRegisterMeter("system/disk/readcount", metrics.DefaultRegistry)90		diskReadBytes = metrics.GetOrRegisterMeter("system/disk/readdata", metrics.DefaultRegistry)91		diskWrites = metrics.GetOrRegisterMeter("system/disk/writecount", metrics.DefaultRegistry)92		diskWriteBytes = metrics.GetOrRegisterMeter("system/disk/writedata", metrics.DefaultRegistry)93	} else {94		log.Debug("Failed to read disk metrics", "err", err)95	}96	// Iterate loading the different stats and updating the meters97	for i := 1; ; i++ {98		runtime.ReadMemStats(memstats[i%2])99		memAllocs.Mark(int64(memstats[i%2].Mallocs - memstats[(i-1)%2].Mallocs))100		memFrees.Mark(int64(memstats[i%2].Frees - memstats[(i-1)%2].Frees))101		memInuse.Mark(int64(memstats[i%2].Alloc - memstats[(i-1)%2].Alloc))102		memPauses.Mark(int64(memstats[i%2].PauseTotalNs - memstats[(i-1)%2].PauseTotalNs))103		if ReadDiskStats(diskstats[i%2]) == nil {104			diskReads.Mark(diskstats[i%2].ReadCount - diskstats[(i-1)%2].ReadCount)105			diskReadBytes.Mark(diskstats[i%2].ReadBytes - diskstats[(i-1)%2].ReadBytes)106			diskWrites.Mark(diskstats[i%2].WriteCount - diskstats[(i-1)%2].WriteCount)...

go-metrics-wrapper.go

Source:go-metrics-wrapper.go

...39	}40	return nil, false41}42func (w goMetricsCounter) wrapped() interface{} { return w.c }43func (w goMetricsCounter) Get() int64           { return w.c.Count() }44func (w goMetricsCounter) Visit(_ monitoring.Mode, vs monitoring.Visitor) {45	vs.OnInt(w.Get())46}47func (w goMetricsGauge) wrapped() interface{} { return w.g }48func (w goMetricsGauge) Get() int64           { return w.g.Value() }49func (w goMetricsGauge) Visit(_ monitoring.Mode, vs monitoring.Visitor) {50	vs.OnInt(w.Get())51}52func (w goMetricsGaugeFloat64) wrapped() interface{} { return w.g }53func (w goMetricsGaugeFloat64) Get() float64         { return w.g.Value() }54func (w goMetricsGaugeFloat64) Visit(_ monitoring.Mode, vs monitoring.Visitor) {55	vs.OnFloat(w.Get())56}57func (w goMetricsFuncGauge) wrapped() interface{} { return w.g }58func (w goMetricsFuncGauge) Get() int64           { return w.g.Value() }59func (w goMetricsFuncGauge) Visit(_ monitoring.Mode, vs monitoring.Visitor) {60	vs.OnInt(w.Get())61}62func (w goMetricsFuncGaugeFloat) wrapped() interface{} { return w.g }63func (w goMetricsFuncGaugeFloat) Get() float64         { return w.g.Value() }64func (w goMetricsFuncGaugeFloat) Visit(_ monitoring.Mode, vs monitoring.Visitor) {65	vs.OnFloat(w.Get())66}67func (w goMetricsHistogram) wrapped() interface{} { return w.h }68func (w goMetricsHistogram) Get() int64           { return w.h.Sum() }69func (w goMetricsHistogram) Visit(_ monitoring.Mode, vs monitoring.Visitor) {70	vs.OnInt(w.Get())71}72func (w goMetricsMeter) wrapped() interface{} { return w.m }73func (w goMetricsMeter) Get() int64           { return w.m.Count() }74func (w goMetricsMeter) Visit(_ monitoring.Mode, vs monitoring.Visitor) {75	vs.OnInt(w.Get())76}...

Get

Using AI Code Generation

1import (2func main() {3    go func() {4        for {5            promauto.NewCounter(prometheus.CounterOpts{Name: "myapp_processed_ops_total"}).Inc()6            time.Sleep(1 * time.Second)7        }8    }()9    http.Handle("/metrics", promhttp.Handler())10    log.Fatal(http.ListenAndServe(":2112", nil))11}12import (13func main() {14    go func() {15        for {16            promauto.NewCounterVec(prometheus.CounterOpts{Name: "myapp_processed_ops_total

Get

Using AI Code Generation

1import (2func main() {3    requestDuration := promauto.NewSummary(prometheus.SummaryOpts{4    })5    requestCounter := promauto.NewCounter(prometheus.CounterOpts{6    })7    requestInFlight := promauto.NewGauge(prometheus.GaugeOpts{8    })9    responseSize := promauto.NewHistogram(prometheus.HistogramOpts{10    })11    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {12        requestCounter.Inc()13        requestInFlight.Inc()14        defer requestInFlight.Dec()15        defer requestDuration.Observe(time.Since(start).Seconds())16        defer responseSize.Observe(float64(len(body)))17        time.Sleep(2 * time.Second)18        fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))19    })20    http.Handle("/metrics", promhttp.Handler())21    log.Fatal(http.ListenAndServe(":8080", nil))22}23import (

Get

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hi")4    registry := prometheus.NewRegistry()5    customCounter := promauto.With(registry).NewCounter(prometheus.CounterOpts{6    })7    customCounter.Inc()8    customGauge := promauto.With(registry).NewGauge(prometheus.GaugeOpts{9    })10    customGauge.Set(42)11    customHistogram := promauto.With(registry).NewHistogram(prometheus.HistogramOpts{12    })13    customHistogram.Observe(5.67)14    customSummary := promauto.With(registry).NewSummary(prometheus.SummaryOpts{15    })16    customSummary.Observe(5.67)17    handler := promhttp.HandlerFor(registry, promhttp.HandlerOpts{})18    http.Handle("/metrics", handler)19    http.ListenAndServe(":8081", nil)20    time.Sleep(10 * time.Second)21}22import (23func main() {24    fmt.Println("Hi")

Get

Using AI Code Generation

1import (2var (3	registry = prometheus.NewRegistry()4	counter = promauto.With(registry).NewCounter(prometheus.CounterOpts{5	})6func main() {7	prometheus.MustRegister(registry)8	counter.Inc()9	http.Handle("/metrics", promhttp.Handler())10	http.ListenAndServe(":2112", nil)11}12import (13var (14	registry = prometheus.NewRegistry()15	gauge = promauto.With(registry).NewGauge(prometheus.GaugeOpts{16	})17func main() {18	prometheus.MustRegister(registry)19	gauge.Set(98.6)20	http.Handle("/metrics", promhttp.Handler())21	http.ListenAndServe(":2112", nil)22}

Get

Using AI Code Generation

1import (2var (3    requests = prometheus.NewCounter(prometheus.CounterOpts{4    })5    duration = prometheus.NewHistogram(prometheus.HistogramOpts{6    })7func main() {8    prometheus.MustRegister(requests)9    prometheus.MustRegister(duration)10    http.Handle("/metrics", promhttp.Handler())11    http.HandleFunc("/", handler)12    port := os.Getenv("PORT")13    if port == "" {14    }15    log.Fatal(http.ListenAndServe(":"+port, nil))16}17func handler(w http.ResponseWriter, r *http.Request) {18    requests.Inc()19    defer duration.Observe(durationSeconds(time.Since(start)))20    fmt.Fprintf(w, "Hello, World!")21}22func durationSeconds(d time.Duration) float64 {23    return float64(d) / float64(time.Second)24}

Get

Using AI Code Generation

1import (2func main() {3    counter := prometheus.NewCounter(prometheus.CounterOpts{4    })5    gauge := prometheus.NewGauge(prometheus.GaugeOpts{6    })7    histogram := prometheus.NewHistogram(prometheus.HistogramOpts{8    })9    summary := prometheus.NewSummary(prometheus.SummaryOpts{10    })11    prometheus.MustRegister(counter)12    prometheus.MustRegister(gauge)13    prometheus.MustRegister(histogram)14    prometheus.MustRegister(summary)15    counter.Inc()16    gauge.Add(5)17    histogram.Observe(0.5)18    summary.Observe(0.5)19    fmt.Println("Counter value is: ", counter.Get())20    fmt.Println("Gauge value is: ", gauge.Get())21    fmt.Println("Histogram value is: ", histogram.Get())22    fmt.Println("Summary value is: ", summary.Get())23    time.Sleep(1 * time.Second)24}

Get

Using AI Code Generation

1import (2type SimpleChaincode struct {3}4func (t *SimpleChaincode) Init(stub shim.ChaincodeStubInterface) peer.Response {5    return shim.Success(nil)6}7func (t *SimpleChaincode) Invoke(stub shim.ChaincodeStubInterface) peer.Response {8    function, args := stub.GetFunctionAndParameters()9    if function == "get" {10        return t.get(stub, args)11    }12    return shim.Error("Invalid invoke function name. Expecting \"get\"")13}14func (t *SimpleChaincode) get(stub shim.ChaincodeStubInterface, args []string) peer.Response {15    if len(args) != 1 {16        return shim.Error("Incorrect number of arguments. Expecting name of the metric to query")17    }18    metric, err := metrics.GetMetric(metricName)19    if err != nil {20        return shim.Error("Error retrieving metric: " + err.Error())21    }22    value := metric.GetValue()23    return shim.Success([]byte(fmt.Sprintf("%v", value)))24}25func main() {26    err := shim.Start(new(SimpleChaincode))27    if err != nil {28        fmt.Printf("Error starting Simple chaincode: %s", err)29    }30}31import (32type SimpleChaincode struct {33}34func (t *SimpleChaincode) Init(stub shim.ChaincodeStubInterface) peer.Response {35    return shim.Success(nil)36}37func (t *SimpleChaincode) Invoke(stub shim.ChaincodeStubInterface) peer.Response {38    function, args := stub.GetFunctionAndParameters()

Get

Using AI Code Generation

1import (2func main() {3    m := metrics.New()4    m.Get("counter")5    m.Get("gauge")6    m.Get("timer")7    m.Get("meter")8    m.Get("histogram")9    fmt.Println(m)10}11import (12func main() {13    m := metrics.New()14    m.Get("counter")15    m.Get("gauge")16    m.Get("timer")17    m.Get("meter")18    m.Get("histogram")19    fmt.Println(m)20}21import (22func main() {23    m := metrics.New()24    m.Get("counter")25    m.Get("gauge")26    m.Get("timer")27    m.Get("meter")28    m.Get("histogram")29    fmt.Println(m)30}31import (32func main() {33    m := metrics.New()34    m.Get("counter")35    m.Get("gauge")36    m.Get("timer")37    m.Get("meter")38    m.Get("histogram")39    fmt.Println(m)40}41import (42func main() {43    m := metrics.New()44    m.Get("counter")45    m.Get("gauge")46    m.Get("timer")47    m.Get("meter")48    m.Get("histogram")49    fmt.Println(m)50}51import (52func main() {53    m := metrics.New()54    m.Get("counter")55    m.Get("gauge")56    m.Get("timer")57    m.Get("meter")

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.