com.atlassian.diagnostics.internal.platform.monitor.operatingsystem

Class OperatingSystemMonitor

java.lang.Object

com.atlassian.diagnostics.internal.InitializingMonitor

com.atlassian.diagnostics.internal.platform.monitor.operatingsystem.OperatingSystemMonitor

public class OperatingSystemMonitor
extends InitializingMonitor

Monitor for Operating System related alerts. init(com.atlassian.diagnostics.MonitoringService) must be called to begin operations

Field Summary

Fields inherited from class com.atlassian.diagnostics.internal.InitializingMonitor

monitor

Constructor Summary

Constructors

Constructor and Description
OperatingSystemMonitor(OperatingSystemMonitorConfiguration operatingSystemMonitorConfiguration)

Method Summary

Modifier and Type	Method and Description
void	alertFileSystemInaccessible(File file) Raises an alert for an inaccessible system directory.
void	alertLowFreeDiskSpace(File directory, long free, long total, long minimum) Raises an alert for low free disk space.
void	alertLowFreeMemory(long free, long total, long minimum) Raises an alert for low free memory.
void	init(MonitoringService monitoringService)
void	raiseAlertForHighCpu(Instant timestamp, HighCPUUsageEvent highCpuUsageEvent) Raises an alert for high CPU usage.

Methods inherited from class com.atlassian.diagnostics.internal.InitializingMonitor

alert, defineIssue, defineIssue

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatingSystemMonitor

public OperatingSystemMonitor(OperatingSystemMonitorConfiguration operatingSystemMonitorConfiguration)

Method Detail

init

public void init(MonitoringService monitoringService)

Specified by:

init in class InitializingMonitor

raiseAlertForHighCpu

public void raiseAlertForHighCpu(@Nonnull
                                 Instant timestamp,
                                 @Nonnull
                                 HighCPUUsageEvent highCpuUsageEvent)

Raises an alert for high CPU usage.

Parameters:

timestamp - the timestamp to be used on the alert

highCpuUsageEvent - the snapshot of the CPU

alertLowFreeMemory

public void alertLowFreeMemory(long free,
                               long total,
                               long minimum)

Raises an alert for low free memory.

Parameters:

free - the free space available on Disk

total - the total space available on Disk

minimum - the minimum free space for Alert

alertLowFreeDiskSpace

public void alertLowFreeDiskSpace(File directory,
                                  long free,
                                  long total,
                                  long minimum)

Raises an alert for low free disk space.

Parameters:

directory - the directory checked for the Alert

free - the free space available in the Directory

total - the total space available in the Directory

minimum - the minimum free space for Alert

alertFileSystemInaccessible

public void alertFileSystemInaccessible(File file)

Raises an alert for an inaccessible system directory.

Parameters:

file - the directory that is inaccessible