Package fish.payara.nucleus.healthcheck.preliminary

Class HeapMemoryUsageHealthCheck

java.lang.Object

fish.payara.nucleus.healthcheck.preliminary.BaseHealthCheck<O,C>

fish.payara.nucleus.healthcheck.preliminary.BaseThresholdHealthCheck<HealthCheckWithThresholdExecutionOptions,HeapMemoryUsageChecker>

fish.payara.nucleus.healthcheck.preliminary.HeapMemoryUsageHealthCheck

All Implemented Interfaces:

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

@Service(name="healthcheck-heap")
@RunLevel(10)
public class HeapMemoryUsageHealthCheck
extends BaseThresholdHealthCheck<HealthCheckWithThresholdExecutionOptions,HeapMemoryUsageChecker>
implements fish.payara.monitoring.collect.MonitoringDataSource, fish.payara.monitoring.collect.MonitoringWatchSource

Author:

mertcaliskan

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
HeapMemoryUsageHealthCheck()

Method Summary

Modifier and Type	Method	Description
void	collect(fish.payara.monitoring.collect.MonitoringDataCollector collector)
void	collect(fish.payara.monitoring.collect.MonitoringWatchCollector collector)
HealthCheckWithThresholdExecutionOptions	constructOptions(HeapMemoryUsageChecker checker)
protected HealthCheckResult	doCheckInternal()
protected String	getDescription()	The key for a human-friendly description of the healthcheck

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

collectUsage, constructThresholdOptions, decideOnStatusWithRatio, getOptions

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

asTimeUnit, constructBaseOptions, decideOnStatusWithDuration, doCheck, getCheckerType, getChecksDone, getChecksFailed, getMostRecentCumulativeStatus, getMostRecentResult, isEnabled, 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

HeapMemoryUsageHealthCheck

public HeapMemoryUsageHealthCheck()

Method Detail

constructOptions

public HealthCheckWithThresholdExecutionOptions constructOptions(HeapMemoryUsageChecker checker)

Specified by:

constructOptions in class BaseHealthCheck<HealthCheckWithThresholdExecutionOptions,HeapMemoryUsageChecker>

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<HealthCheckWithThresholdExecutionOptions,HeapMemoryUsageChecker>

Returns:

doCheckInternal

protected HealthCheckResult doCheckInternal()

Specified by:

doCheckInternal in class BaseHealthCheck<HealthCheckWithThresholdExecutionOptions,HeapMemoryUsageChecker>

collect

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

Specified by:

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

collect

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

Specified by:

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