SystemInfo (ONOS Java API (2.2.3))

```
public interface SystemInfo
```
System information interface.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface SystemInfo.Builder
A builder of SystemInfo.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`coreCount()`	Returns number of CPU cores.
`int`	`cpuCount()`	Returns number of CPUs.
`int`	`cpuSpeed()`	Returns CPU speed in MHz.
`int`	`totalMemory()`	Returns the total amount of memory in Mega Bytes.

- Method Detail
  - coreCount
```
int coreCount()
```
    Returns number of CPU cores.
    
    Returns:
    
    number of CPU cores
  - cpuCount
```
int cpuCount()
```
    Returns number of CPUs.
    
    Returns:
    
    number of CPUs
  - cpuSpeed
```
int cpuSpeed()
```
    Returns CPU speed in MHz.
    
    Returns:
    
    CPU speed
  - totalMemory
```
int totalMemory()
```
    Returns the total amount of memory in Mega Bytes.
    
    Returns:
    
    memory size