Package fish.payara.nucleus.healthcheck.stuck

Class StuckThreadsHealthCheck

java.lang.Object

fish.payara.nucleus.healthcheck.preliminary.BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>

fish.payara.nucleus.healthcheck.stuck.StuckThreadsHealthCheck

All Implemented Interfaces:

fish.payara.monitoring.collect.MonitoringDataSource, fish.payara.monitoring.collect.MonitoringWatchSource, HealthCheckConstants, HealthCheckStatsProvider

@Service(name="healthcheck-stuck")
@RunLevel(10)
public class StuckThreadsHealthCheck
extends BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>
implements fish.payara.monitoring.collect.MonitoringDataSource, fish.payara.monitoring.collect.MonitoringWatchSource, HealthCheckStatsProvider

Since:

4.1.2.173

Author:

jonathan coustick (initial), Jan Bernitt (consumer based and monitoring)

Field Summary

Fields inherited from class fish.payara.nucleus.healthcheck.preliminary.BaseHealthCheck

checkerType, healthCheckService, options

Fields inherited from interface fish.payara.nucleus.healthcheck.HealthCheckConstants

DEFAULT_ADD_TO_MICROPROFILE_HEALTH, DEFAULT_CONNECTION_POOL_NAME, DEFAULT_CPU_USAGE_NAME, DEFAULT_ENABLED, DEFAULT_GARBAGE_COLLECTOR_NAME, DEFAULT_HEAP_MEMORY_USAGE_NAME, DEFAULT_HOGGING_THREADS_NAME, DEFAULT_MACHINE_MEMORY_USAGE_NAME, DEFAULT_MICROPROFILE_HEALTHCHECK_NAME, DEFAULT_MICROPROFILE_METRICS_NAME, DEFAULT_RETRY_COUNT, DEFAULT_STUCK_THREAD_NAME, DEFAULT_THRESHOLD_PERCENTAGE, DEFAULT_TIME, DEFAULT_TIMEOUT, DEFAULT_UNIT, FIVE_MIN, OLD_CONCURRENTMARKSWEEP, OLD_G1GC, OLD_MARK_SWEEP_COMPACT, OLD_PS_MARKSWEEP, ONE_GB, ONE_KB, ONE_MB, ONE_MIN, ONE_SEC, THRESHOLD_CRITICAL, THRESHOLD_DEFAULTVAL_CRITICAL, THRESHOLD_DEFAULTVAL_GOOD, THRESHOLD_DEFAULTVAL_WARNING, THRESHOLD_GOOD, THRESHOLD_WARNING, YOUNG_COPY, YOUNG_G1GC, YOUNG_PARNEW, YOUNG_PS_SCAVENGE

Constructor Summary

Constructors

Constructor	Description
StuckThreadsHealthCheck()

Method Summary

Modifier and Type	Method	Description
void	collect(fish.payara.monitoring.collect.MonitoringDataCollector collector)
void	collect(fish.payara.monitoring.collect.MonitoringWatchCollector collector)
HealthCheckStuckThreadExecutionOptions	constructOptions(StuckThreadsChecker checker)
protected HealthCheckResult	doCheckInternal()
Set<String>	getAttributes()
protected String	getDescription()	The key for a human-friendly description of the healthcheck
Set<String>	getSubAttributes()
Object	getValue(Class type, String attributeName, String subAttributeName)
boolean	isEnabled()

Methods inherited from class fish.payara.nucleus.healthcheck.preliminary.BaseHealthCheck

asTimeUnit, constructBaseOptions, decideOnStatusWithDuration, doCheck, getCheckerType, getChecksDone, getChecksFailed, getMostRecentCumulativeStatus, getMostRecentResult, getOptions, isInProgress, isReady, postConstruct, prettyPrintBytes, prettyPrintStackTrace, resolveDescription, sendNotification, setOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

StuckThreadsHealthCheck

public StuckThreadsHealthCheck()

Method Detail

getValue

public Object getValue(Class type,
                       String attributeName,
                       String subAttributeName)

Specified by:

getValue in interface HealthCheckStatsProvider

getAttributes

public Set<String> getAttributes()

Specified by:

getAttributes in interface HealthCheckStatsProvider

getSubAttributes

public Set<String> getSubAttributes()

Specified by:

getSubAttributes in interface HealthCheckStatsProvider

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface HealthCheckStatsProvider

Overrides:

isEnabled in class BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>

doCheckInternal

protected HealthCheckResult doCheckInternal()

Specified by:

doCheckInternal in class BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>

collect

public void collect(fish.payara.monitoring.collect.MonitoringDataCollector collector)

Specified by:

collect in interface fish.payara.monitoring.collect.MonitoringDataSource

collect

public void collect(fish.payara.monitoring.collect.MonitoringWatchCollector collector)

Specified by:

collect in interface fish.payara.monitoring.collect.MonitoringWatchSource

constructOptions

public HealthCheckStuckThreadExecutionOptions constructOptions(StuckThreadsChecker checker)

Specified by:

constructOptions in class BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>

getDescription

protected String getDescription()

Description copied from class: BaseHealthCheck

The key for a human-friendly description of the healthcheck

Specified by:

getDescription in class BaseHealthCheck<HealthCheckStuckThreadExecutionOptions,StuckThreadsChecker>

Returns: