Demonstrate how to log meters having a specific prefix in their name

See micrometer-metrics/micrometer#2426
izeye · Feb 8, 2021 · 78228c6 · 78228c6
1 parent 7ca127a
commit 78228c6
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Showing 3 changed files with 9 additions and 55 deletions.
diff --git a/build.gradle b/build.gradle
@@ -34,7 +34,7 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-web")
     implementation("org.springframework.boot:spring-boot-starter-actuator")
 
-    implementation("io.micrometer:micrometer-registry-prometheus")
+//    implementation("io.micrometer:micrometer-registry-prometheus")
 
     compileOnly("com.google.code.findbugs:jsr305:latest.release")
 

diff --git a/src/main/java/com/izeye/sample/TestRunner.java b/src/main/java/com/izeye/sample/TestRunner.java
@@ -1,5 +1,6 @@
 package com.izeye.sample;
 
+import io.micrometer.core.instrument.Meter;
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.Tags;
 import io.micrometer.core.instrument.binder.jvm.ExecutorServiceMetrics;
@@ -33,6 +34,13 @@ public void run(ApplicationArguments args) {
 
             createExecutor(executorServiceName, tags);
         }
+
+        for (Meter meter : this.meterRegistry.getMeters()) {
+            Meter.Id id = meter.getId();
+            if (id.getName().startsWith("executor.")) {
+                System.out.println(id);
+            }
+        }
     }
 
     private void createExecutor(String executorServiceName, Tags tags) {

diff --git a/src/main/java/com/izeye/sample/support/metrics/FilteredPrometheusScrapeEndpoint.java b/src/main/java/com/izeye/sample/support/metrics/FilteredPrometheusScrapeEndpoint.java