fix percentile sample

sample-java / sample-prometheus1

Browse code fix percentile sample master
1 parent c7bb2ca commit f9c13ada48bdb49e84adaa14c668a27a86a058fd yhornisse authored on 22 Oct

Patch

Showing 25 changed files

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#Sun Oct 22 18:50:26 JST 2023 gradle.version=5.2.1

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# Default ignored files /shelf/ /workspace.xml # Editor-based HTTP Client requests /httpRequests/ # Datasource local storage ignored files /dataSources/ /dataSources.local.xml

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<?xml version="1.0" encoding="UTF-8"?> <project version="4"> <component name="CompilerConfiguration"> <annotationProcessing> <profile name="Gradle Imported" enabled="true"> <outputRelativeToContentRoot value="true" /> <processorPath useClasspath="false"> <entry name="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.projectlombok/lombok/1.18.12/48e4e5d60309ebd833bc528dcf77668eab3cd72c/lombok-1.18.12.jar" /> </processorPath> <module name="sample-prometheus1.main" /> </profile> </annotationProcessing> <bytecodeTargetLevel target="11" /> </component> </project>

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<?xml version="1.0" encoding="UTF-8"?> <project version="4"> <component name="GradleSettings"> <option name="linkedExternalProjectsSettings"> <GradleProjectSettings> <option name="distributionType" value="DEFAULT_WRAPPED" /> <option name="externalProjectPath" value="$PROJECT_DIR$" /> <option name="modules"> <set> <option value="$PROJECT_DIR$" /> </set> </option> </GradleProjectSettings> </option> </component> </project>

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<?xml version="1.0" encoding="UTF-8"?> <project version="4"> <component name="RemoteRepositoriesConfiguration"> <remote-repository> <option name="id" value="central" /> <option name="name" value="Maven Central repository" /> <option name="url" value="https://repo1.maven.org/maven2" /> </remote-repository> <remote-repository> <option name="id" value="jboss.community" /> <option name="name" value="JBoss Community repository" /> <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" /> </remote-repository> <remote-repository> <option name="id" value="MavenRepo" /> <option name="name" value="MavenRepo" /> <option name="url" value="https://repo.maven.apache.org/maven2/" /> </remote-repository> </component> </project>

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<?xml version="1.0" encoding="UTF-8"?> <project version="4"> <component name="ExternalStorageConfigurationManager" enabled="true" /> <component name="FrameworkDetectionExcludesConfiguration"> <file type="web" url="file://$PROJECT_DIR$" /> </component> <component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="11" project-jdk-type="JavaSDK" /> </project>

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<?xml version="1.0" encoding="UTF-8"?> <project version="4"> <component name="VcsDirectoryMappings"> <mapping directory="" vcs="Git" /> </component> </project>

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Ignore Space Show notes View src/main/java/com/sample/controller/SampleController.java
package com.sample.controller; import io.micrometer.core.instrument.Counter; import io.micrometer.core.instrument.Timer; import io.micrometer.prometheus.PrometheusConfig; import io.micrometer.prometheus.PrometheusMeterRegistry; import io.prometheus.client.exporter.common.TextFormat; import java.util.Random; import java.util.concurrent.TimeUnit; import lombok.Data; import lombok.Builder; import org.springframework.http.HttpHeaders; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/sample") public class SampleController { private final PrometheusMeterRegistry prometheusMeterRegistry; private final Counter helloCounter; public SampleController() { prometheusMeterRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT); helloCounter = prometheusMeterRegistry.counter("hoge.counter", "group", "A", "sub-group", "B"); } @GetMapping("/prometheus") public ResponseEntity<String> prometheus() { return ResponseEntity.ok() .header(HttpHeaders.CONTENT_TYPE, TextFormat.CONTENT_TYPE_004) .body(prometheusMeterRegistry.scrape()); } @GetMapping("/hello") public SampleDto hello() { helloCounter.increment(); Timer.builder("hoge.timer") .tag("group", "A") .publishPercentiles(0.5, 0.75, 0.95) .register(prometheusMeterRegistry) .record(() -> { try { Random rand = new Random(); TimeUnit.MILLISECONDS.sleep(rand.nextInt(500)); } catch (Exception e) { throw new RuntimeException(e); } }); return SampleDto.builder().msg("hello").build(); } @Builder @Data private static class SampleDto { private String msg; } } package com.sample.controller; import io.micrometer.core.instrument.Counter; import io.micrometer.prometheus.PrometheusConfig; import io.micrometer.prometheus.PrometheusMeterRegistry; import io.prometheus.client.exporter.common.TextFormat; import lombok.Data; import lombok.Builder; import org.springframework.http.HttpHeaders; import org.springframework.http.ResponseEntity; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController @RequestMapping("/sample") public class SampleController { private final PrometheusMeterRegistry prometheusMeterRegistry; private final Counter helloCounter; public SampleController() { prometheusMeterRegistry= new PrometheusMeterRegistry(PrometheusConfig.DEFAULT); helloCounter = prometheusMeterRegistry.counter("hoge.counter", "group", "A", "sub-group", "B"); } @GetMapping("/prometheus") public ResponseEntity<String> prometheus() { return ResponseEntity.ok() .header(HttpHeaders.CONTENT_TYPE, TextFormat.CONTENT_TYPE_004) .body(prometheusMeterRegistry.scrape()); } @GetMapping("/hello") public SampleDto hello() { helloCounter.increment(); return SampleDto.builder().msg("hello").build(); } @Builder @Data private static class SampleDto { private String msg; } }

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src/main/java/com/sample/controller/SampleController.java

package com.sample.controller;

import io.micrometer.core.instrument.Counter;
import io.micrometer.core.instrument.Timer;
import io.micrometer.prometheus.PrometheusConfig;
import io.micrometer.prometheus.PrometheusMeterRegistry;
import io.prometheus.client.exporter.common.TextFormat;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import lombok.Data;
import lombok.Builder;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/sample")
public class SampleController {

private final PrometheusMeterRegistry prometheusMeterRegistry;
  private final Counter helloCounter;

public SampleController() {
    prometheusMeterRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
    helloCounter = prometheusMeterRegistry.counter("hoge.counter", "group", "A", "sub-group", "B");
  }

@GetMapping("/prometheus")
  public ResponseEntity<String> prometheus() {
    return ResponseEntity.ok()
        .header(HttpHeaders.CONTENT_TYPE, TextFormat.CONTENT_TYPE_004)
        .body(prometheusMeterRegistry.scrape());
  }

@GetMapping("/hello")
  public SampleDto hello() {
    helloCounter.increment();
    Timer.builder("hoge.timer")
        .tag("group", "A")
        .publishPercentiles(0.5, 0.75, 0.95)
        .register(prometheusMeterRegistry)
        .record(() -> {
          try {
            Random rand = new Random();
            TimeUnit.MILLISECONDS.sleep(rand.nextInt(500));
          } catch (Exception e) {
            throw new RuntimeException(e);
          }
        });
    return SampleDto.builder().msg("hello").build();
  }

@Builder
  @Data
  private static class SampleDto {

private String msg;
  }
}

package com.sample.controller;

import io.micrometer.core.instrument.Counter;
import io.micrometer.prometheus.PrometheusConfig;
import io.micrometer.prometheus.PrometheusMeterRegistry;
import io.prometheus.client.exporter.common.TextFormat;
import lombok.Data;
import lombok.Builder;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/sample")
public class SampleController {

private final PrometheusMeterRegistry prometheusMeterRegistry;
    private final Counter helloCounter;

public SampleController() {
        prometheusMeterRegistry= new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
        helloCounter = prometheusMeterRegistry.counter("hoge.counter", "group", "A", "sub-group", "B");
    }

@GetMapping("/prometheus")
    public ResponseEntity<String> prometheus() {
        return ResponseEntity.ok()
                .header(HttpHeaders.CONTENT_TYPE, TextFormat.CONTENT_TYPE_004)
                .body(prometheusMeterRegistry.scrape());
    }

@GetMapping("/hello")
    public SampleDto hello() {
        helloCounter.increment();
        return SampleDto.builder().msg("hello").build();
    }

@Builder
    @Data
    private static class SampleDto {
        private String msg;
    }
}

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