SystemMetrics (IoTDB: Core: Metrics: Metrics API 1.3.1 API)

java.lang.Object
- org.apache.iotdb.metrics.metricsets.system.SystemMetrics

All Implemented Interfaces:: IMetricSet

public class SystemMetrics
extends Object
implements IMetricSet

Constructor Summary

Constructors
Constructor Description

SystemMetrics()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bindTo(AbstractMetricService metricService)`	bind metrics to metricManager and init environment.
`static SystemMetrics`	`getInstance()`
`long`	`getSystemDiskAvailableSpace()`
`long`	`getSystemDiskFreeSpace()`
`long`	`getSystemDiskTotalSpace()`
`void`	`setDiskDirs(List<String> diskDirs)`
`void`	`unbindFrom(AbstractMetricService metricService)`	remove metrics from metricManager and clear environment.

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

- Constructor Detail
  - SystemMetrics
```
public SystemMetrics()
```
- Method Detail
  - setDiskDirs
```
public void setDiskDirs(List<String> diskDirs)
```
  - bindTo
```
public void bindTo(AbstractMetricService metricService)
```
    Description copied from interface: IMetricSet
    
    bind metrics to metricManager and init environment.
    
    Specified by:
    
    bindTo in interface IMetricSet
  - unbindFrom
```
public void unbindFrom(AbstractMetricService metricService)
```
    Description copied from interface: IMetricSet
    
    remove metrics from metricManager and clear environment.
    
    Specified by:
    
    unbindFrom in interface IMetricSet
  - getSystemDiskTotalSpace
```
public long getSystemDiskTotalSpace()
```
  - getSystemDiskFreeSpace
```
public long getSystemDiskFreeSpace()
```
  - getSystemDiskAvailableSpace
```
public long getSystemDiskAvailableSpace()
```
  - getInstance
```
public static SystemMetrics getInstance()
```