SystemInfo (AWS Common Runtime for Java/JVM)

java.lang.Object
- software.amazon.awssdk.crt.SystemInfo

```
public class SystemInfo
extends java.lang.Object
```
Utility class for querying system hardware properties

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SystemInfo.CpuInfo

Constructor Summary

Constructors
Constructor Description

SystemInfo()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static short`	`getCpuGroupCount()`
`static SystemInfo.CpuInfo[]`	`getCpuInfoForGroup(short groupIdx)`	Get info on all active Cpus in a Cpu group.
`static int`	`getProcessorCount()`

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

- Constructor Detail
  - SystemInfo
```
public SystemInfo()
```
- Method Detail
  - getProcessorCount
```
public static int getProcessorCount()
```
    Returns:
    
    active count of processors configured on this system.
  - getCpuGroupCount
```
public static short getCpuGroupCount()
```
    Returns:
    
    number of active Cpu groupings on this system. This currently refers to NUMA nodes.
  - getCpuInfoForGroup
```
public static SystemInfo.CpuInfo[] getCpuInfoForGroup(short groupIdx)
```
    Get info on all active Cpus in a Cpu group.
    
    Parameters:
    
    groupIdx - group index to query.
    
    Returns:
    
    Array of CpuInfo objects configured for this group. This value is never null even if groupIdx was invalid.