Package net.minestom.server.monitoring

Class BenchmarkManager

java.lang.Object

net.minestom.server.monitoring.BenchmarkManager

public final class BenchmarkManager
extends Object

Small monitoring tools that can be used to check the current memory usage and Minestom threads CPU usage.

Needs to be enabled with enable(Duration). Memory can then be accessed with getUsedMemory() and the CPUs usage with getResultMap() or getCpuMonitoringMessage().

Be aware that this is not the most accurate method, you should use a proper java profiler depending on your needs.

Constructor Summary

Constructors

Constructor	Description
BenchmarkManager()

Method Summary

Modifier and Type	Method	Description
void	addThreadMonitor(@NotNull String threadName)
void	disable()
void	enable(@NotNull Duration duration)
@NotNull Component	getCpuMonitoringMessage()
@NotNull Map<String,ThreadResult>	getResultMap()
long	getUsedMemory()	Gets the heap memory used by the server in bytes.

Methods inherited from class java.lang.Object

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

Constructor Details

BenchmarkManager

public BenchmarkManager()

Method Details

enable

public void enable(@NotNull
 @NotNull Duration duration)

disable

public void disable()

addThreadMonitor

public void addThreadMonitor(@NotNull
 @NotNull String threadName)

getUsedMemory

public long getUsedMemory()

Gets the heap memory used by the server in bytes.

Returns:

the memory used by the server

getResultMap

@NotNull
public @NotNull Map<String,ThreadResult> getResultMap()

getCpuMonitoringMessage

@NotNull
public @NotNull Component getCpuMonitoringMessage()