How to use String method of metrics Package

Best K6 code snippet using metrics.String

metrics.go

Source:metrics.go Github

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...107func (m *Metrics) SetMetadataMetrics(metadata map[string]string) {108 for k, v := range metadata {109 switch k {110 case "BUILD_ID":111 m.metrics.BuildId = proto.String(v)112 case "PLATFORM_VERSION_CODENAME":113 m.metrics.PlatformVersionCodename = proto.String(v)114 case "TARGET_PRODUCT":115 m.metrics.TargetProduct = proto.String(v)116 case "TARGET_BUILD_VARIANT":117 switch v {118 case "user":119 m.metrics.TargetBuildVariant = soong_metrics_proto.MetricsBase_USER.Enum()120 case "userdebug":121 m.metrics.TargetBuildVariant = soong_metrics_proto.MetricsBase_USERDEBUG.Enum()122 case "eng":123 m.metrics.TargetBuildVariant = soong_metrics_proto.MetricsBase_ENG.Enum()124 }125 case "TARGET_ARCH":126 m.metrics.TargetArch = arch(v)127 case "TARGET_ARCH_VARIANT":128 m.metrics.TargetArchVariant = proto.String(v)129 case "TARGET_CPU_VARIANT":130 m.metrics.TargetCpuVariant = proto.String(v)131 case "HOST_ARCH":132 m.metrics.HostArch = arch(v)133 case "HOST_2ND_ARCH":134 m.metrics.Host_2NdArch = arch(v)135 case "HOST_OS_EXTRA":136 m.metrics.HostOsExtra = proto.String(v)137 case "HOST_CROSS_OS":138 m.metrics.HostCrossOs = proto.String(v)139 case "HOST_CROSS_ARCH":140 m.metrics.HostCrossArch = proto.String(v)141 case "HOST_CROSS_2ND_ARCH":142 m.metrics.HostCross_2NdArch = proto.String(v)143 case "OUT_DIR":144 m.metrics.OutDir = proto.String(v)145 }146 }147}148// arch returns the corresponding MetricsBase_Arch based on the string149// parameter.150func arch(a string) *soong_metrics_proto.MetricsBase_Arch {151 switch a {152 case "arm":153 return soong_metrics_proto.MetricsBase_ARM.Enum()154 case "arm64":155 return soong_metrics_proto.MetricsBase_ARM64.Enum()156 case "x86":157 return soong_metrics_proto.MetricsBase_X86.Enum()158 case "x86_64":159 return soong_metrics_proto.MetricsBase_X86_64.Enum()160 default:161 return soong_metrics_proto.MetricsBase_UNKNOWN.Enum()162 }163}164// SetBuildDateTime sets the build date and time. The value written165// to the protobuf file is in seconds.166func (m *Metrics) SetBuildDateTime(buildTimestamp time.Time) {167 m.metrics.BuildDateTimestamp = proto.Int64(buildTimestamp.UnixNano() / int64(time.Second))168}169// SetBuildCommand adds the build command specified by the user to the170// list of collected metrics.171func (m *Metrics) SetBuildCommand(cmd []string) {172 m.metrics.BuildCommand = proto.String(strings.Join(cmd, " "))173}174// Dump exports the collected metrics from the executed build to the file at175// out path.176func (m *Metrics) Dump(out string) error {177 // ignore the error if the hostname could not be retrieved as it178 // is not a critical metric to extract.179 if hostname, err := os.Hostname(); err == nil {180 m.metrics.Hostname = proto.String(hostname)181 }182 m.metrics.HostOs = proto.String(runtime.GOOS)183 return save(&m.metrics, out)184}185// SetSoongBuildMetrics sets the metrics collected from the soong_build186// execution.187func (m *Metrics) SetSoongBuildMetrics(metrics *soong_metrics_proto.SoongBuildMetrics) {188 m.metrics.SoongBuildMetrics = metrics189}190// A CriticalUserJourneysMetrics is a struct that contains critical user journey191// metrics. These critical user journeys are defined under cuj/cuj.go file.192type CriticalUserJourneysMetrics struct {193 // A list of collected CUJ metrics.194 cujs soong_metrics_proto.CriticalUserJourneysMetrics195}196// NewCriticalUserJourneyMetrics returns a pointer of CriticalUserJourneyMetrics197// to capture CUJs metrics.198func NewCriticalUserJourneysMetrics() *CriticalUserJourneysMetrics {199 return &CriticalUserJourneysMetrics{}200}201// Add adds a set of collected metrics from an executed critical user journey.202func (c *CriticalUserJourneysMetrics) Add(name string, metrics *Metrics) {203 c.cujs.Cujs = append(c.cujs.Cujs, &soong_metrics_proto.CriticalUserJourneyMetrics{204 Name: proto.String(name),205 Metrics: &metrics.metrics,206 })207}208// Dump saves the collected CUJs metrics to the raw protobuf file.209func (c *CriticalUserJourneysMetrics) Dump(filename string) (err error) {210 return save(&c.cujs, filename)211}212// save takes a protobuf message, marshals to an array of bytes213// and is then saved to a file.214func save(pb proto.Message, filename string) (err error) {215 data, err := proto.Marshal(pb)216 if err != nil {217 return err218 }...

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parser_test.go

Source:parser_test.go Github

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1package value2import (3 "testing"4 "github.com/stretchr/testify/assert"5)6func TestParseValidValues(t *testing.T) {7 parser := Parser{8 MetricName: "value_test",9 DataType: "integer",10 }11 metrics, err := parser.Parse([]byte("55"))12 assert.NoError(t, err)13 assert.Len(t, metrics, 1)14 assert.Equal(t, "value_test", metrics[0].Name())15 assert.Equal(t, map[string]interface{}{16 "value": int64(55),17 }, metrics[0].Fields())18 assert.Equal(t, map[string]string{}, metrics[0].Tags())19 parser = Parser{20 MetricName: "value_test",21 DataType: "float",22 }23 metrics, err = parser.Parse([]byte("64"))24 assert.NoError(t, err)25 assert.Len(t, metrics, 1)26 assert.Equal(t, "value_test", metrics[0].Name())27 assert.Equal(t, map[string]interface{}{28 "value": float64(64),29 }, metrics[0].Fields())30 assert.Equal(t, map[string]string{}, metrics[0].Tags())31 parser = Parser{32 MetricName: "value_test",33 DataType: "string",34 }35 metrics, err = parser.Parse([]byte("foobar"))36 assert.NoError(t, err)37 assert.Len(t, metrics, 1)38 assert.Equal(t, "value_test", metrics[0].Name())39 assert.Equal(t, map[string]interface{}{40 "value": "foobar",41 }, metrics[0].Fields())42 assert.Equal(t, map[string]string{}, metrics[0].Tags())43 parser = Parser{44 MetricName: "value_test",45 DataType: "boolean",46 }47 metrics, err = parser.Parse([]byte("true"))48 assert.NoError(t, err)49 assert.Len(t, metrics, 1)50 assert.Equal(t, "value_test", metrics[0].Name())51 assert.Equal(t, map[string]interface{}{52 "value": true,53 }, metrics[0].Fields())54 assert.Equal(t, map[string]string{}, metrics[0].Tags())55}56func TestParseMultipleValues(t *testing.T) {57 parser := Parser{58 MetricName: "value_test",59 DataType: "integer",60 }61 metrics, err := parser.Parse([]byte(`5562456322364126599966`))67 assert.NoError(t, err)68 assert.Len(t, metrics, 1)69 assert.Equal(t, "value_test", metrics[0].Name())70 assert.Equal(t, map[string]interface{}{71 "value": int64(999),72 }, metrics[0].Fields())73 assert.Equal(t, map[string]string{}, metrics[0].Tags())74}75func TestParseLineValidValues(t *testing.T) {76 parser := Parser{77 MetricName: "value_test",78 DataType: "integer",79 }80 metric, err := parser.ParseLine("55")81 assert.NoError(t, err)82 assert.Equal(t, "value_test", metric.Name())83 assert.Equal(t, map[string]interface{}{84 "value": int64(55),85 }, metric.Fields())86 assert.Equal(t, map[string]string{}, metric.Tags())87 parser = Parser{88 MetricName: "value_test",89 DataType: "float",90 }91 metric, err = parser.ParseLine("64")92 assert.NoError(t, err)93 assert.Equal(t, "value_test", metric.Name())94 assert.Equal(t, map[string]interface{}{95 "value": float64(64),96 }, metric.Fields())97 assert.Equal(t, map[string]string{}, metric.Tags())98 parser = Parser{99 MetricName: "value_test",100 DataType: "string",101 }102 metric, err = parser.ParseLine("foobar")103 assert.NoError(t, err)104 assert.Equal(t, "value_test", metric.Name())105 assert.Equal(t, map[string]interface{}{106 "value": "foobar",107 }, metric.Fields())108 assert.Equal(t, map[string]string{}, metric.Tags())109 parser = Parser{110 MetricName: "value_test",111 DataType: "boolean",112 }113 metric, err = parser.ParseLine("true")114 assert.NoError(t, err)115 assert.Equal(t, "value_test", metric.Name())116 assert.Equal(t, map[string]interface{}{117 "value": true,118 }, metric.Fields())119 assert.Equal(t, map[string]string{}, metric.Tags())120}121func TestParseInvalidValues(t *testing.T) {122 parser := Parser{123 MetricName: "value_test",124 DataType: "integer",125 }126 metrics, err := parser.Parse([]byte("55.0"))127 assert.Error(t, err)128 assert.Len(t, metrics, 0)129 parser = Parser{130 MetricName: "value_test",131 DataType: "float",132 }133 metrics, err = parser.Parse([]byte("foobar"))134 assert.Error(t, err)135 assert.Len(t, metrics, 0)136 parser = Parser{137 MetricName: "value_test",138 DataType: "boolean",139 }140 metrics, err = parser.Parse([]byte("213"))141 assert.Error(t, err)142 assert.Len(t, metrics, 0)143}144func TestParseLineInvalidValues(t *testing.T) {145 parser := Parser{146 MetricName: "value_test",147 DataType: "integer",148 }149 _, err := parser.ParseLine("55.0")150 assert.Error(t, err)151 parser = Parser{152 MetricName: "value_test",153 DataType: "float",154 }155 _, err = parser.ParseLine("foobar")156 assert.Error(t, err)157 parser = Parser{158 MetricName: "value_test",159 DataType: "boolean",160 }161 _, err = parser.ParseLine("213")162 assert.Error(t, err)163}164func TestParseValidValuesDefaultTags(t *testing.T) {165 parser := Parser{166 MetricName: "value_test",167 DataType: "integer",168 }169 parser.SetDefaultTags(map[string]string{"test": "tag"})170 metrics, err := parser.Parse([]byte("55"))171 assert.NoError(t, err)172 assert.Len(t, metrics, 1)173 assert.Equal(t, "value_test", metrics[0].Name())174 assert.Equal(t, map[string]interface{}{175 "value": int64(55),176 }, metrics[0].Fields())177 assert.Equal(t, map[string]string{"test": "tag"}, metrics[0].Tags())178 parser = Parser{179 MetricName: "value_test",180 DataType: "float",181 }182 parser.SetDefaultTags(map[string]string{"test": "tag"})183 metrics, err = parser.Parse([]byte("64"))184 assert.NoError(t, err)185 assert.Len(t, metrics, 1)186 assert.Equal(t, "value_test", metrics[0].Name())187 assert.Equal(t, map[string]interface{}{188 "value": float64(64),189 }, metrics[0].Fields())190 assert.Equal(t, map[string]string{"test": "tag"}, metrics[0].Tags())191 parser = Parser{192 MetricName: "value_test",193 DataType: "string",194 }195 parser.SetDefaultTags(map[string]string{"test": "tag"})196 metrics, err = parser.Parse([]byte("foobar"))197 assert.NoError(t, err)198 assert.Len(t, metrics, 1)199 assert.Equal(t, "value_test", metrics[0].Name())200 assert.Equal(t, map[string]interface{}{201 "value": "foobar",202 }, metrics[0].Fields())203 assert.Equal(t, map[string]string{"test": "tag"}, metrics[0].Tags())204 parser = Parser{205 MetricName: "value_test",206 DataType: "boolean",207 }208 parser.SetDefaultTags(map[string]string{"test": "tag"})209 metrics, err = parser.Parse([]byte("true"))210 assert.NoError(t, err)211 assert.Len(t, metrics, 1)212 assert.Equal(t, "value_test", metrics[0].Name())213 assert.Equal(t, map[string]interface{}{214 "value": true,215 }, metrics[0].Fields())216 assert.Equal(t, map[string]string{"test": "tag"}, metrics[0].Tags())217}218func TestParseValuesWithNullCharacter(t *testing.T) {219 parser := Parser{220 MetricName: "value_test",221 DataType: "integer",222 }223 metrics, err := parser.Parse([]byte("55\x00"))224 assert.NoError(t, err)225 assert.Len(t, metrics, 1)226 assert.Equal(t, "value_test", metrics[0].Name())227 assert.Equal(t, map[string]interface{}{228 "value": int64(55),229 }, metrics[0].Fields())230 assert.Equal(t, map[string]string{}, metrics[0].Tags())231}...

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String

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1import (2var (3 healthzRequestsTotal = promauto.NewCounter(prometheus.CounterOpts{4 })5func main() {6 http.Handle("/metrics", promhttp.Handler())7 http.HandleFunc("/api/v1/healthz", func(w http.ResponseWriter, r *http.Request) {8 healthzRequestsTotal.Inc()9 w.WriteHeader(http.StatusOK)10 w.Write([]byte("OK"))11 })12 log.Fatal(http.ListenAndServe(":8080", nil))13}14import (15var (16 healthzRequestsTotal = promauto.NewCounter(prometheus.CounterOpts{17 })18func main() {19 http.Handle("/metrics", promhttp.Handler())20 http.HandleFunc("/api/v1

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String

Using AI Code Generation

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1import (2func main() {3 http.Handle("/metrics", promhttp.Handler())4 http.ListenAndServe(":8080", nil)5 var (6 counter = promauto.NewCounter(prometheus.CounterOpts{7 })8 gauge = promauto.NewGauge(prometheus.GaugeOpts{9 })10 counter.Inc()11 gauge.Inc()12 fmt.Println(counter)13 fmt.Println(gauge)14}15{myapp_processed_ops_total 0 0 1 1 0 0}16{myapp_processed_ops_gauge 0 0 1 1 0 0}

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String

Using AI Code Generation

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1import (2func main() {3 http.Handle("/metrics", promhttp.Handler())4 log.Fatal(http.ListenAndServe(":8080", nil))5 requests := promauto.NewCounter(prometheus.CounterOpts{6 })7 requests.Inc()8 requests.Add(5)9 inprogress := promauto.NewGauge(prometheus.GaugeOpts{10 })11 inprogress.Set(42)12 latency := promauto.NewHistogram(prometheus.HistogramOpts{13 })14 latency.Observe(5.3)15}

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String

Using AI Code Generation

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1import (2var (3 counter = promauto.NewCounter(prometheus.CounterOpts{4 })5func main() {6 http.Handle("/metrics", promhttp.Handler())7 go func() {8 for {9 counter.Inc()10 }11 }()12 log.Fatal(http.ListenAndServe(":8080", nil))13}14net/http.(*conn).serve.func1(0xc4200e6000)15panic(0x4a4a00, 0x69e7b0)16github.com/prometheus/client_golang/prometheus.(*Counter).Inc(0x0)17main.main.func1()18net/http.(*conn).serve.func1(0xc4200e6000)19panic(0x4a4a00, 0x69e7b0)

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String

Using AI Code Generation

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1import (2func main() {3    http.Handle("/metrics", promhttp.Handler())4    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {5        fmt.Fprintf(w, "Hello, %q", r.URL.Path)6    })7    log.Fatal(http.ListenAndServe(":8080", nil))8}9import (10func main() {11    http.Handle("/metrics", promhttp.Handler())12    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {13        w.Write([]byte("Hello, %q"))14    })15    log.Fatal(http.ListenAndServe(":8080", nil))16}17import (18func main() {19    http.Handle("/metrics", promhttp.Handler())20    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {21        w.WriteHeader(200)22    })23    log.Fatal(http.ListenAndServe(":8080", nil))24}25import (26func main() {27    http.Handle("/metrics", promhttp.Handler())28    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request)

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String

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1import (2func main() {3 fmt.Println("Hello, playground")4 m := prometheus.NewCounter(prometheus.CounterOpts{5 })6 fmt.Println(m.String())7}8Desc{fqName: "my_counter", help: "This is my counter", constLabels: {}, variableLabels: []}9import (10func main() {11 m := prometheus.NewCounter(prometheus.CounterOpts{12 })13 fmt.Println(m.Desc().Write(&buf))14}15import (16func main() {17 m := prometheus.NewCounter(prometheus.CounterOpts{18 })19 m.Inc()20 m.Describe(&buf)21}22import (23func main() {24 m := prometheus.NewCounter(prometheus.CounterOpts{25 })26 m.Inc()27 m.Collect(&buf)28}29import (30func main() {31 m := prometheus.NewCounter(prometheus.CounterOpts{32 })33 m.Inc()34 m.Collect(&buf)35}36import (

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String

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1import (2func main() {3 m := metrics.New(10, 20, 30, 40)4 fmt.Println(m.String())5}6import (7func main() {8 m := metrics.New(10, 20, 30, 40)9 fmt.Printf("%s10}

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String

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1import "metrics"2func main() {3 m := metrics.New(10, 20)4 fmt.Println(m.String())5}6type Metrics struct {7}8func New(c, g int) *Metrics {9 return &Metrics{c, g}10}11func (m *Metrics) String() string {12 return fmt.Sprintf("%d %d", m.Counter, m.Gauge)13}

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String

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1import (2func main() {3 metrics := metrics.New()4 metrics.AddCounter("TestCounter")5 metrics.AddGauge("TestGauge")6 metrics.AddTimer("TestTimer")7 metrics.AddMeter("TestMeter")8 metrics.AddHistogram("TestHistogram")9 metrics.AddSet("TestSet")10 metrics.IncrCounter("TestCounter", 1)11 metrics.DecrCounter("TestCounter", 1)12 metrics.UpdateGauge("TestGauge", 1)13 metrics.UpdateTimer("TestTimer", 1)14 metrics.MarkMeter("TestMeter", 1)15 metrics.UpdateHistogram("TestHistogram", 1)16 metrics.UpdateSet("TestSet", 1)17 metricsString := metrics.String()18 fmt.Println(metricsString)19}20{"TestCounter":1,"TestGauge":1,"TestTimer":1,"TestMeter":1,"TestHistogram":1,"TestSet":1}

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