Package net.dreamlu.mica.metrics.sentinel

Class SentinelMetricsExtension

java.lang.Object

net.dreamlu.mica.metrics.sentinel.SentinelMetricsExtension

All Implemented Interfaces:

com.alibaba.csp.sentinel.metric.extension.MetricExtension

@AutoService(com.alibaba.csp.sentinel.metric.extension.MetricExtension.class)
public class SentinelMetricsExtension
extends Object
implements com.alibaba.csp.sentinel.metric.extension.MetricExtension

Sentinel Metrics Extension

Author:

L.cm

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BLOCK_REQUESTS_TOTAL
static final String	CURRENT_THREADS
static final String	DEFAULT_TAT_NAME
static final String	EXCEPTION_REQUESTS_TOTAL
static final String	PASS_REQUESTS_TOTAL	Metric name
static final String	REQUESTS_LATENCY_SECONDS
static final String	SENTINEL_METRIC_NAME_PREFIX	Prefix used for all Sentinel metric names.
static final String	SUCCESS_REQUESTS_TOTAL

Constructor Summary

Constructors

Constructor	Description
SentinelMetricsExtension()

Method Summary

Modifier and Type	Method	Description
void	addBlock(String resource, int n, String origin, com.alibaba.csp.sentinel.slots.block.BlockException ex, Object... args)
void	addException(String resource, int n, Throwable throwable)
void	addPass(String resource, int n, Object... args)
void	addRt(String resource, long rt, Object... args)
void	addSuccess(String resource, int n, Object... args)
void	decreaseThreadNum(String resource, Object... args)
void	increaseThreadNum(String resource, Object... args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

SENTINEL_METRIC_NAME_PREFIX

public static final String SENTINEL_METRIC_NAME_PREFIX

Prefix used for all Sentinel metric names.

See Also:

• Constant Field Values

PASS_REQUESTS_TOTAL

public static final String PASS_REQUESTS_TOTAL

Metric name

See Also:

• Constant Field Values

BLOCK_REQUESTS_TOTAL

public static final String BLOCK_REQUESTS_TOTAL

See Also:

• Constant Field Values

SUCCESS_REQUESTS_TOTAL

public static final String SUCCESS_REQUESTS_TOTAL

See Also:

• Constant Field Values

EXCEPTION_REQUESTS_TOTAL

public static final String EXCEPTION_REQUESTS_TOTAL

See Also:

• Constant Field Values

REQUESTS_LATENCY_SECONDS

public static final String REQUESTS_LATENCY_SECONDS

See Also:

• Constant Field Values

CURRENT_THREADS

public static final String CURRENT_THREADS

See Also:

• Constant Field Values

DEFAULT_TAT_NAME

public static final String DEFAULT_TAT_NAME

See Also:

• Constant Field Values

Constructor Details

SentinelMetricsExtension

public SentinelMetricsExtension()

Method Details

addPass

public void addPass(String resource,
 int n,
 Object... args)

Specified by:

addPass in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

addBlock

public void addBlock(String resource,
 int n,
 String origin,
 com.alibaba.csp.sentinel.slots.block.BlockException ex,
 Object... args)

Specified by:

addBlock in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

addSuccess

public void addSuccess(String resource,
 int n,
 Object... args)

Specified by:

addSuccess in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

addException

public void addException(String resource,
 int n,
 Throwable throwable)

Specified by:

addException in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

addRt

public void addRt(String resource,
 long rt,
 Object... args)

Specified by:

addRt in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

increaseThreadNum

public void increaseThreadNum(String resource,
 Object... args)

Specified by:

increaseThreadNum in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension

decreaseThreadNum

public void decreaseThreadNum(String resource,
 Object... args)

Specified by:

decreaseThreadNum in interface com.alibaba.csp.sentinel.metric.extension.MetricExtension