java-micrometer-example

Java Micrometer example with Prometheus

Service

http://localhost:8080/prometheus

# HELP counter_total  
# TYPE counter_total counter
counter_total{counter="mycounter",} 1001.0

Prometheus

http://localhost:9090/

promQL counter_total example

max_over_time(counter_total[5m])
max_over_time(rate(counter_total[1m])[5m:])
increase(counter_total[5m])