MemoryUsageMonitor (Core XMPP Server 4.9.2 API)

java.lang.Object
- org.jivesoftware.util.MemoryUsageMonitor

```
public class MemoryUsageMonitor
extends Object
```
Records meory usage (based on the 'heap') of Openfire. This monitor, which is intended to be used as a singleton, records the heap-based memory usage directly after each garbage collection event. It is intended to be used to inform end-users about the current memory consumption of Openfire, excluding any memory that is taken up by instances that are eligble for garbage collection.

Author:

Guus der Kinderen, guus.der.kinderen@gmail.com

See Also:

Improve Admin Console's memory usage reporting

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class MemoryUsageMonitor.MemoryUsage
Memory usage statistics.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static MemoryUsageMonitor`	`getInstance()`
`MemoryUsageMonitor.MemoryUsage`	`getMemoryUsageAfterLastGC()`	Returns the memory usage of Openfire as it was recorded directly after the last garbage collection event.

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

- Method Detail
  - getInstance
```
@Nonnull
public static MemoryUsageMonitor getInstance()
```
  - getMemoryUsageAfterLastGC
```
@Nonnull
public MemoryUsageMonitor.MemoryUsage getMemoryUsageAfterLastGC()
```
    Returns the memory usage of Openfire as it was recorded directly after the last garbage collection event. When garbage collection has not yet occurred (eg: shortly after startup), the current memory usage will be returned.
    
    Returns:
    
    Memory usage statistics.