io.github.resilience4j.circuitbreaker

Interface CircuitBreaker.Metrics

Enclosing interface:

CircuitBreaker

public static interface CircuitBreaker.Metrics

Method Summary

Modifier and Type	Method and Description
float	getFailureRate() Returns the current failure rate in percentage.
int	getNumberOfBufferedCalls() Returns the current total number of buffered calls in the ring buffer.
int	getNumberOfFailedCalls() Returns the current number of failed buffered calls in the ring buffer.
long	getNumberOfNotPermittedCalls() Returns the current number of not permitted calls, when the state is OPEN.
int	getNumberOfSlowCalls() Returns the current total number of calls which were slower than a certain threshold.
int	getNumberOfSlowFailedCalls() Returns the current number of failed calls which were slower than a certain threshold.
int	getNumberOfSlowSuccessfulCalls() Returns the current number of successful calls which were slower than a certain threshold.
int	getNumberOfSuccessfulCalls() Returns the current number of successful buffered calls in the ring buffer.
float	getSlowCallRate() Returns the current percentage of calls which were slower than a certain threshold.

Method Detail

getFailureRate

float getFailureRate()

Returns the current failure rate in percentage. If the number of measured calls is below the minimum number of measured calls, it returns -1.

Returns:

the failure rate in percentage

getSlowCallRate

float getSlowCallRate()

Returns the current percentage of calls which were slower than a certain threshold. If the number of measured calls is below the minimum number of measured calls, it returns -1.

Returns:

the failure rate in percentage

getNumberOfSlowCalls

int getNumberOfSlowCalls()

Returns the current total number of calls which were slower than a certain threshold.

Returns:

the current total number of calls which were slower than a certain threshold

getNumberOfSlowSuccessfulCalls

int getNumberOfSlowSuccessfulCalls()

Returns the current number of successful calls which were slower than a certain threshold.

Returns:

the current number of successful calls which were slower than a certain threshold

getNumberOfSlowFailedCalls

int getNumberOfSlowFailedCalls()

Returns the current number of failed calls which were slower than a certain threshold.

Returns:

the current number of failed calls which were slower than a certain threshold

getNumberOfBufferedCalls

int getNumberOfBufferedCalls()

Returns the current total number of buffered calls in the ring buffer.

Returns:

he current total number of buffered calls in the ring buffer

getNumberOfFailedCalls

int getNumberOfFailedCalls()

Returns the current number of failed buffered calls in the ring buffer.

Returns:

the current number of failed buffered calls in the ring buffer

getNumberOfNotPermittedCalls

long getNumberOfNotPermittedCalls()

Returns the current number of not permitted calls, when the state is OPEN.

The number of denied calls is always 0, when the CircuitBreaker state is CLOSED or HALF_OPEN. The number of denied calls is only increased when the CircuitBreaker state is OPEN.

Returns:

the current number of not permitted calls

getNumberOfSuccessfulCalls

int getNumberOfSuccessfulCalls()

Returns the current number of successful buffered calls in the ring buffer.

Returns:

the current number of successful buffered calls in the ring buffer