如何使用弹簧启动执行器分别捕获给定REST端点的GET，POST和PUT方法的度量

Question

How to capture metrics Separately for GET,POST and PUT method for given REST Endpoint using spring boot actuators.

Ex
by default we get :- "gauge.response.customer": 631, i need

1. "gauge.response.customer.GET": 631, OR "gauge.response.GET.customer": 631,
2. "gauge.response.customer.POST": 1631, OR "gauge.response.POST.customer": 1631

Thanks in advance

Answer 1

Hmm I do not believe you can break the endpoints down like that. However, I do know that actuator is very flexible and you can add new metrics to that endpoint. It looks like you are interested primarily in counters so I would recommend using the CounterService that Spring boot has.

private CounterService counterService;

@Autowired
public MyClassName(CounterService counterService) {
    this.counterService = counterService;
}

@RequestMapping(method=RequestMethod.POST)
public String myPostMethod(Object obj) {
    counterService.increment("mycontroller.post.method");
    //...
    return "myPostMethod";
}

@RequestMapping(method=RequestMethod.GET)
public String myGetMethod() {
    counterService.increment("mycontroller.get.method");
    //...
    return "myGetMethod";
}