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microservices monitoring

Pragya Keshap answered on February 11, 2023 Popularity 7/10 Helpfulness 1/10

answer microservices monitoring

microservices monitoring

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Monitoring is simply a set of practices to understand your microservice environment's performance and allow you to troubleshoot problems. It helps to identify underlying errors and recognize the application's overall health.

@Configuration
@EnableAspectJAutoProxy
@Aspect
public class MonitoringAOPConfig {
    @Autowired
    MeterRegistry registry;
    @Pointcut("@target(com.ibm.dip.microsvcengineering.framework.monitoring.MonitoredService) && within(com.ibm.dip..*)")
    public void servicePointcut() {
    }
    @Around("servicePointcut()")
    public Object serviceResponseTimeAdvice(ProceedingJoinPoint pjp) throws Throwable {
        return monitorResponseTime(pjp, TAG_VALUE_SERVICE_TYPE);
    }
    @AfterThrowing(pointcut = "servicePointcut()", throwing = "ex")
    public void serviceExceptionMonitoringAdvice(JoinPoint joinPoint, Exception ex)
    {
        monitorException(joinPoint, ex, TAG_VALUE_SERVICE_TYPE);
    }
    private Object monitorResponseTime(ProceedingJoinPoint pjp, String type) throws Throwable {
        long start = System.currentTimeMillis();
        Object obj = pjp.proceed();
        pjp.getStaticPart();
        long end = System.currentTimeMillis();
        String serviceClass = getClassName(pjp.getThis().getClass().getName());
        String methodName = pjp.getSignature().getName();
        Timer timer = registry.timer(METER_COMPONENT_TIMER,
                TAG_COMPONENTCLASS, serviceClass, TAG_METHODNAME, methodName, TAG_OUTCOME, SUCCESS, TAG_TYPE, type);
        timer.record((end - start), TimeUnit.MILLISECONDS);
        Counter successCounter = registry.counter(METER_COMPONENT_COUNTER,
                TAG_COMPONENTCLASS, serviceClass, TAG_METHODNAME, methodName, TAG_OUTCOME, SUCCESS, TAG_TYPE, type);
        successCounter.increment();
        return obj;
    }
    private void monitorException(JoinPoint joinPoint, Exception ex, String type)
    {
        String serviceClass = getClassName(joinPoint.getThis().getClass().getName());
        String methodName = joinPoint.getSignature().getName();
        Counter failureCounter = registry.counter(METER_COMPONENT_EXCEPTION_COUNTER, TAG_EXCEPTIONCLASS,
                ex.getClass().getName(), TAG_COMPONENTCLASS, serviceClass, TAG_METHODNAME, methodName, TAG_OUTCOME, ERROR,
                TAG_TYPE, type);
        failureCounter.increment();
    }
}

https://www.architect.io/blog/2022-08-30/microservices-top-10-testing-monitoring/#:~:text=Introduction%20to%20monitoring%20in%20microservices,recognize%20the%20application's%20overall%20health.

Popularity 7/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: java microservices monitoring

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Contributed on Feb 11 2023

Pragya Keshap

0 Answers Avg Quality 2/10

microservices monitoring

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