针对你遇到的java.lang.NoClassDefFoundError: io/prometheus/client/collector/CollectorRegistry错误,我们可以按照以下步骤进行排查和解决: 1. 确认java.lang.NoClassDefFoundError错误的原因 NoClassDefFoundError通常发生在Java虚拟机(JVM)或类加载器尝试加载某个类时未能找到该类的定义。这通常是由于以下几个原因: 类路径(Clas...
origin: prometheus/client_java Histogram.collect() @Override public List<MetricFamilySamples> collect() { List<MetricFamilySamples.Sample> samples = new ArrayList<MetricFamilySamples.Sample>(); for(Map.Entry<List<String>, Child> c: children.entrySet()) { Child.Value v = c.getValue().get(...
origin: prometheus/client_java Summary.<init>(...) Summary(Builder b) { super(b); quantiles = Collections.unmodifiableList(new ArrayList<Quantile>(b.quantiles)); this.maxAgeSeconds = b.maxAgeSeconds; this.ageBuckets = b.ageBuckets; initializeNoLabelsChild(); } origin: io.prometheus/simple...
I always get the following IO Exception when I push metrics to the pushgateway. The exception message is as follows. IOException Response code from http://localhost:9091/metrics/job/job_name/instance/localhost was 200 io.prometheus.client.exporter.PushGateway.doRequest (PushGateway.java:273) I noti...
### 步骤1:导入io.prometheus.client库 首先,你需要在你的项目中导入io.prometheus.client库,以便使用其中定义的度量类型和方法。假设你正在使用Java语言进行开发,你可以在项目的build.gradle文件中添加以下依赖: ```java dependencies { implementation 'io.prometheus:simpleclient:0.7.0' ...
java.io.IOException: Response code from http://xx.xx.xx.xx:9091/metrics/job/flinkb70c1c134b3ba0a918a7b21a4d443982 was 200at org.apache.flink.shaded.io.prometheus.client.exporter.PushGateway.doRequest(PushGateway.java:297) at org.apache.flink.shaded.io.prometheus.client.exporter.PushGateway.push...
at java.base/java.lang.Thread.run(Thread.java:834) Caused by: java.lang.IllegalArgumentException: Incorrect number of labels. at io.prometheus.client.SimpleCollector.labels(SimpleCollector.java:64) at com.blablacar.trip.common.config.CustomHttpAsyncRequestExecutor.exception(CustomHttpAsyncRequestExecutor...
Metrics可以使用opentelemetry④/dropwizardmetrics/prometheus-client。 SocketIO可根据基础事件埋点的Metrics案例: (图4-4)SocketIO常规事件监控 ③对于Log、Metric、Trace三者之间的关系可参考sw作者吴晟的译文:https://wu-sheng.github.io/me... ④基本上opentelemetry...
我们将从以下 Spring Boot Initializr 项目开始,您可以在此处找到该项目。它包括带有Kotlin Gradle DSL的Spring Boot 3.0.1、Spring Web Reactive (WebFlux)和带有Prometheus的Spring Actuator。以下代码主要使用Kotlin,但如果使用 Java 也是可以的,大多数方法都是相同的。
origin: prometheus/client_java GaugeBenchmark.setup() @Setup public void setup() { prometheusGauge = io.prometheus.client.metrics.Gauge.newBuilder() .name("name") .documentation("some description..") .build(); prometheusGaugeChild = prometheusGauge.newPartial().apply(); prometheusSimpleGauge ...