ThrottlingController (DataKernel: Event Loop 2.5.13 API)

java.lang.Object
- io.datakernel.eventloop.ThrottlingController

All Implemented Interfaces:: EventloopJmxMBean

public final class ThrottlingController
extends Object
implements EventloopJmxMBean

Field Summary

Fields
Modifier and Type	Field and Description
`static Duration`	`GC_TIME`
`static double`	`INITIAL_KEYS_PER_SECOND`
`static double`	`INITIAL_THROTTLING`
`static Duration`	`SMOOTHING_WINDOW`
`static Duration`	`TARGET_TIME`
`static double`	`THROTTLING_DECREASE`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static ThrottlingController`	`create()`
`double`	`getAvgKeysPerSecond()`
`double`	`getAvgThrottling()`
`double`	`getAvgTimePerKeyMillis()`
`Eventloop`	`getEventloop()`
`Duration`	`getGcTimeMillis()`
`long`	`getInfoRoundsGc()`
`long`	`getRounds()`
`long`	`getRoundsExceededTargetTime()`
`long`	`getRoundsZeroThrottling()`
`Duration`	`getSmoothingWindow()`
`Duration`	`getTargetTimeMillis()`
`double`	`getThrottling()`
`double`	`getThrottlingDecrease()`
`long`	`getTotalProcessed()`
`long`	`getTotalRequests()`
`long`	`getTotalRequestsThrottled()`
`long`	`getTotalTimeMillis()`
`boolean`	`isOverloaded()`
`void`	`resetInfo()`
`void`	`setGcTimeMillis(Duration gcTime)`
`void`	`setSmoothingWindow(Duration smoothingWindow)`
`void`	`setTargetTimeMillis(Duration targetTime)`
`void`	`setThrottlingDecrease(double throttlingDecrease)`
`String`	`toString()`
`ThrottlingController`	`withGcTime(Duration gcTime)`
`ThrottlingController`	`withInitialKeysPerSecond(double initialKeysPerSecond)`
`ThrottlingController`	`withInitialThrottling(double initialThrottling)`
`ThrottlingController`	`withSmoothingWindow(Duration smoothingWindow)`
`ThrottlingController`	`withTargetTime(Duration targetTime)`
`ThrottlingController`	`withThrottlingDecrease(double throttlingDecrease)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TARGET_TIME

public static final Duration TARGET_TIME

GC_TIME
```
public static final Duration GC_TIME
```

SMOOTHING_WINDOW

public static final Duration SMOOTHING_WINDOW

THROTTLING_DECREASE
```
public static final double THROTTLING_DECREASE
```
See Also:

Constant Field Values

INITIAL_KEYS_PER_SECOND
```
public static final double INITIAL_KEYS_PER_SECOND
```
See Also:

Constant Field Values

INITIAL_THROTTLING
```
public static final double INITIAL_THROTTLING
```
See Also:

Constant Field Values

Method Detail

create

public static ThrottlingController create()

withTargetTime

public ThrottlingController withTargetTime(Duration targetTime)

withGcTime

public ThrottlingController withGcTime(Duration gcTime)

withSmoothingWindow

public ThrottlingController withSmoothingWindow(Duration smoothingWindow)

withThrottlingDecrease

public ThrottlingController withThrottlingDecrease(double throttlingDecrease)

withInitialKeysPerSecond

public ThrottlingController withInitialKeysPerSecond(double initialKeysPerSecond)

withInitialThrottling

public ThrottlingController withInitialThrottling(double initialThrottling)

isOverloaded
```
public boolean isOverloaded()
```

getAvgTimePerKeyMillis

public double getAvgTimePerKeyMillis()

getAvgKeysPerSecond
```
public double getAvgKeysPerSecond()
```

getAvgThrottling
```
public double getAvgThrottling()
```

getTargetTimeMillis
```
public Duration getTargetTimeMillis()
```

setTargetTimeMillis

public void setTargetTimeMillis(Duration targetTime)

getGcTimeMillis
```
public Duration getGcTimeMillis()
```

setGcTimeMillis

public void setGcTimeMillis(Duration gcTime)

getThrottlingDecrease
```
public double getThrottlingDecrease()
```

setThrottlingDecrease

public void setThrottlingDecrease(double throttlingDecrease)

getSmoothingWindow
```
public Duration getSmoothingWindow()
```

setSmoothingWindow

public void setSmoothingWindow(Duration smoothingWindow)

getTotalRequests
```
public long getTotalRequests()
```

getTotalRequestsThrottled

public long getTotalRequestsThrottled()

getTotalProcessed
```
public long getTotalProcessed()
```

getTotalTimeMillis
```
public long getTotalTimeMillis()
```

getRounds
```
public long getRounds()
```

getRoundsZeroThrottling
```
public long getRoundsZeroThrottling()
```

getRoundsExceededTargetTime

public long getRoundsExceededTargetTime()

getInfoRoundsGc
```
public long getInfoRoundsGc()
```

getThrottling
```
public double getThrottling()
```

resetInfo
```
public void resetInfo()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

getEventloop
```
public Eventloop getEventloop()
```
Specified by:

getEventloop in interface EventloopJmxMBean

Class ThrottlingController

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

TARGET_TIME

GC_TIME

SMOOTHING_WINDOW

THROTTLING_DECREASE

INITIAL_KEYS_PER_SECOND

INITIAL_THROTTLING

Method Detail

create

withTargetTime

withGcTime

withSmoothingWindow

withThrottlingDecrease

withInitialKeysPerSecond

withInitialThrottling

isOverloaded

getAvgTimePerKeyMillis

getAvgKeysPerSecond

getAvgThrottling

getTargetTimeMillis

setTargetTimeMillis

getGcTimeMillis

setGcTimeMillis

getThrottlingDecrease

setThrottlingDecrease

getSmoothingWindow

setSmoothingWindow

getTotalRequests

getTotalRequestsThrottled

getTotalProcessed

getTotalTimeMillis

getRounds

getRoundsZeroThrottling

getRoundsExceededTargetTime

getInfoRoundsGc

getThrottling

resetInfo

toString

getEventloop