CGroupMemoryUsage (Storm 2.7.1 API)

java.lang.Object
- org.apache.storm.metrics2.cgroup.CGroupMetricsBase
- - org.apache.storm.metrics2.cgroup.CGroupMemoryUsage

All Implemented Interfaces:

WorkerMetricRegistrant
```
public class CGroupMemoryUsage
extends CGroupMetricsBase
implements WorkerMetricRegistrant
```
Reports the current memory usage of the cgroup for this worker.

- Field Summary
  - Fields inherited from class org.apache.storm.metrics2.cgroup.CGroupMetricsBase
    core, enabled
- Constructor Summary
  
  Constructors
  Constructor Description
  
  CGroupMemoryUsage(Map<String,Object> conf)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void registerMetrics(TopologyContext topologyContext)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CGroupMemoryUsage

public CGroupMemoryUsage(Map<String,Object> conf)

Method Detail
- registerMetrics
```
public void registerMetrics(TopologyContext topologyContext)
```
  Specified by:
  
  registerMetrics in interface WorkerMetricRegistrant