我尝试使用Spring Boot2.0.4+微米将指标发送到InfluxDB,但只有计数器可以工作,计时器不能。
所以,这是我的依赖项:
...
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-influx</artifactId>
</dependency
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.influxdb</groupId>
<artifactId>influxdb-java</artifactId>
<version>2.8</version>
</dependency>
...
使用计数器,正如我所说的,一切都正常,请参见:
private final Counter counter = Metrics.counter("my.counter", "my.extra.tag", this.getClass().getCanonicalName());
counter.increment();
但是定时器不起作用,我尝试了@Timed和Timer.sample,它们都不会向influxDB发送任何指标。我在@Service类中使用它的方法进行了注释:
@Timed(value = "my.timer", extraTags = { "my.extra.tag", "TimerSomething" })
因此,我尝试这样更改为Timer.sample:https://micrometer.io/docs/concepts#_storing_start_state_in_code_timer_sample_code,但没有向influxDB发送任何内容。
以下是我用来配置influx的属性:
management.endpoints.web.exposure.include: info, health, metrics
management.metrics.export.influx.enabled=true
management.metrics.export.influx.auto-create-db=false
management.metrics.export.influx.batch-size=10000
management.metrics.export.influx.db=my.metrics.db
management.metrics.export.influx.uri=http://xxxxx:8086
编辑1:
我尝试创建一个简单的测试,请参见:
@RunWith(MockitoJUnitRunner.class)
public class MicrometerTest {
private final InfluxConfig config = new InfluxConfig() {
@Override
public String get(String s) {
return null;
}
@Override
public Duration step() {
return Duration.ofSeconds(5);
}
@Override
public boolean autoCreateDb() {
return false;
}
@Override
public String db() {
return "mydb";
}
@Override
public String uri() {
return "http://xxxx:8086";
}
};
private final InfluxMeterRegistry registry = new InfluxMeterRegistry(this.config, Clock.SYSTEM);
@Test
public void counter() throws InterruptedException {
Counter counter = this.registry.counter("my.counter", Tags.of("key", "value"));
counter.increment();
TimeUnit.SECONDS.sleep(5);
TimeUnit.SECONDS.sleep(5);
}
@Test
public void verifica_se_timer_funciona() throws InterruptedException {
Timer.Sample sample = Timer.start(this.registry);
TimeUnit.SECONDS.sleep(1);
Timer timer = this.registry.timer("my.timer", "response", "200");
sample.stop(timer);
TimeUnit.SECONDS.sleep(5);
}
}
计数器工作正常,但计时器不行。
https://stackoverflow.com/questions/52728081
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