OperatingSystemStatistics (GigaSpaces 15.8.0 API)

All Known Implementing Classes:

DefaultOperatingSystemStatistics
```
public interface OperatingSystemStatistics
```
Statistics of a specific OperatingSystem.

Author:

kimchy

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static interface OperatingSystemStatistics.NetworkStatistics

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`OperatingSystemStatistics.NetworkStatistics`

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`long`	`getActualFreePhysicalMemorySizeInBytes()` Deprecated.
`double`	`getActualFreePhysicalMemorySizeInGB()`
`double`	`getActualFreePhysicalMemorySizeInMB()`
`long`	`getActualMemoryUsed()`
`double`	`getActualPhysicalMemoryUsedPerc()` Returns the percentage used of the actual physical memory out of the total physical memory.
`long`	`getAdminTimestamp()` Returns a timestamp that is in sync with where the admin API is running.
`double`	`getCpuPerc()` Returns the combined cpu perc (User + Sys + Nice + Wait)
`String`	`getCpuPercFormatted()`
`OperatingSystemDetails`	`getDetails()` Returns the operating system details.
`long`	`getFreePhysicalMemorySizeInBytes()`
`double`	`getFreePhysicalMemorySizeInGB()`
`double`	`getFreePhysicalMemorySizeInMB()`
`long`	`getFreeSwapSpaceSizeInBytes()`
`double`	`getFreeSwapSpaceSizeInGB()`
`double`	`getFreeSwapSpaceSizeInMB()`
`Map<String,OperatingSystemStatistics.NetworkStatistics>`	`getNetworkStats()` Returns the network statistics per network device.
`double`	`getPhysicalMemoryUsedPerc()` Returns the percentage used of physical memory out of the total physical memory space.
`OperatingSystemStatistics`	`getPrevious()` Returns the previous statistics taken.
`double`	`getSwapSpaceUsedPerc()` Returns the percentage used of swap space out of the total swap space.
`List<OperatingSystemStatistics>`	`getTimeline()` Returns the timeline (from newest to oldest) history statistics, including this one.
`long`	`getTimestamp()` Returns the timestamp when the statistics were take.
`boolean`	`isNA()` Returns `true` if the statistics are not available.

- Method Detail
  - isNA
```
boolean isNA()
```
    Returns true if the statistics are not available.
  - getTimestamp
```
long getTimestamp()
```
    Returns the timestamp when the statistics were take.
  - getAdminTimestamp
```
long getAdminTimestamp()
```
    Returns a timestamp that is in sync with where the admin API is running. Can return -1 if the clocks have are not sync yet.
  - getDetails
```
OperatingSystemDetails getDetails()
```
    Returns the operating system details.
  - getTimeline
```
List<OperatingSystemStatistics> getTimeline()
```
    Returns the timeline (from newest to oldest) history statistics, including this one.
  - getPrevious
```
OperatingSystemStatistics getPrevious()
```
    Returns the previous statistics taken. Returns null if this is the fist one.
  - getFreeSwapSpaceSizeInBytes
```
long getFreeSwapSpaceSizeInBytes()
```
  - getFreeSwapSpaceSizeInMB
```
double getFreeSwapSpaceSizeInMB()
```
  - getFreeSwapSpaceSizeInGB
```
double getFreeSwapSpaceSizeInGB()
```
  - getSwapSpaceUsedPerc
```
double getSwapSpaceUsedPerc()
```
    Returns the percentage used of swap space out of the total swap space.
  - getFreePhysicalMemorySizeInBytes
```
long getFreePhysicalMemorySizeInBytes()
```
  - getFreePhysicalMemorySizeInMB
```
double getFreePhysicalMemorySizeInMB()
```
  - getFreePhysicalMemorySizeInGB
```
double getFreePhysicalMemorySizeInGB()
```
  - getActualFreePhysicalMemorySizeInBytes
```
@Deprecated
long getActualFreePhysicalMemorySizeInBytes()
```
    Deprecated.
    
    Since:
    
    14.5.0 Use getFreePhysicalMemorySizeInBytes()
  - getActualFreePhysicalMemorySizeInMB
```
double getActualFreePhysicalMemorySizeInMB()
```
  - getActualFreePhysicalMemorySizeInGB
```
double getActualFreePhysicalMemorySizeInGB()
```
  - getPhysicalMemoryUsedPerc
```
double getPhysicalMemoryUsedPerc()
```
    Returns the percentage used of physical memory out of the total physical memory space. Uses the total free memory e.g. e.g. Linux plus cached.
  - getActualPhysicalMemoryUsedPerc
```
double getActualPhysicalMemoryUsedPerc()
```
    Returns the percentage used of the actual physical memory out of the total physical memory.
  - getCpuPerc
```
double getCpuPerc()
```
    Returns the combined cpu perc (User + Sys + Nice + Wait)
  - getCpuPercFormatted
```
String getCpuPercFormatted()
```
  - getActualMemoryUsed
```
long getActualMemoryUsed()
```
    Returns:
    
    Actual Memory Used, in bytes
    
    Since:
    
    10.1
  - getNetworkStats
```
Map<String,OperatingSystemStatistics.NetworkStatistics> getNetworkStats()
```
    Returns the network statistics per network device.

Interface OperatingSystemStatistics

Nested Class Summary

Method Summary

Method Detail

isNA

getTimestamp

getAdminTimestamp

getDetails

getTimeline

getPrevious

getFreeSwapSpaceSizeInBytes

getFreeSwapSpaceSizeInMB

getFreeSwapSpaceSizeInGB

getSwapSpaceUsedPerc

getFreePhysicalMemorySizeInBytes

getFreePhysicalMemorySizeInMB

getFreePhysicalMemorySizeInGB

getActualFreePhysicalMemorySizeInBytes

getActualFreePhysicalMemorySizeInMB

getActualFreePhysicalMemorySizeInGB

getPhysicalMemoryUsedPerc

getActualPhysicalMemoryUsedPerc

getCpuPerc

getCpuPercFormatted

getActualMemoryUsed

getNetworkStats