0

我有：

plugins {
  id 'org.springframework.boot' version '2.0.3.RELEASE' 
}

和：

compile 'org.springframework.boot:spring-boot-devtools'
compile 'org.springframework.boot:spring-boot-starter-actuator'
compile 'io.micrometer:micrometer-registry-influx:1.0.5'

我已经安排了应该每 1 小时执行一次并将特定指标从服务导出到 InfluxDB 的任务：

@Profile("!test")
@Component
public class ExportMetricsTask {

    @Autowired
    private MetricsService metricsService;

    @Autowired
    private MeterRegistry meterRegistry;

    @Scheduled(initialDelayString = "1000", fixedDelayString="3600000")
    public void exportMetricsTask() {

        metricsService.getSomeMetrics().forEach(response -> {
            List<Tag> tags = Arrays.asList(Tag.of("country.iso2", response.getIso2()));
            meterRegistry.gauge("countries.by.coverage.km",tags, response.getCoverageKm());
        });
    }
}

当我检查日志时，我看到它们每分钟都被导出：

2018-08-31_16:38:38.75242 2018-08-31 19:38:38.752  INFO 50712 --- [pool-1-thread-1] i.micrometer.influx.InfluxMeterRegistry  : successfully sent 315 metrics to influx
2018-08-31_16:39:38.76281 2018-08-31 19:39:38.760  INFO 50712 --- [pool-1-thread-1] i.micrometer.influx.InfluxMeterRegistry  : successfully sent 315 metrics to influx

如何仅在执行计划任务时才将指标导出到 InfluxDB？

4

1 回答 1

1

您可以使用属性更改报告频率，management.metrics.export.influx.step如下所示：

management.metrics.export.influx.step=1h
于 2018-09-02T12:57:27.047 回答