---
name: "kysdk_Resource"
section: "3"
platform: "linux"
package: "libkysdk-system"
version: "3.0.1.4-1"
release: "Arch Linux 2026-11-07"
platforms: ["linux"]
url: "https://carta.tech/man/kysdk_Resource"
---

# kysdk\_Resource(3)

System resource usage information class used to obtain total physical memory size, physical memory usage rate, physical memory usage size, actually available physical memory size, actually free physical memory size, total virtual memory allocated by all applications, total Swap partition size, Swap partition usage rate, Swap partition usage, Swap partition free size, CPU instantaneous usage rate, and operating system uptime

## NAME

kysdk.Resource - System resource usage information class used to obtain total physical memory size, physical memory usage rate, physical memory usage size, actually available physical memory size, actually free physical memory size, total virtual memory allocated by all applications, total Swap partition size, Swap partition usage rate, Swap partition usage, Swap partition free size, CPU instantaneous usage rate, and operating system uptime

## SYNOPSIS

Inherits **kysdk.Base**.

### Public Member Functions

def **\_\_init\_\_** (self)\
 def **getMemTotalKiB** (self)\
 Get the total physical memory size of the system def **getMemUsagePercent** (self)\
 Get the physical memory usage rate def **getMemUsageKiB** (self)\
 Get the physical memory usage size, note that Buffer/Cache is counted as used memory def **getMemAvailableKiB** (self)\
 Get the actually available physical memory size, this value is approximately equal to Free + Buffer + Cache def **getMemFreeKiB** (self)\
 Get the actually free physical memory size, note that Buffer/Cache is counted as used memory def **getMemVirtAllocKiB** (self)\
 Get the total virtual memory allocated by all applications def **getMemSwapTotalKiB** (self)\
 Get the total Swap partition size of the system def **getMemSwapUsagePercent** (self)\
 Get the Swap partition usage rate def **getMemSwapUsageKiB** (self)\
 Get the Swap partition usage def **getMemSwapFreeKiB** (self)\
 Get the Swap partition free size def **getCpuCurrentUsage** (self)\
 Get the CPU instantaneous usage rate def **getUpTime** (self)\
 Get the operating system uptime

### Additional Inherited Members

## Detailed Description

System resource usage information class used to obtain total physical memory size, physical memory usage rate, physical memory usage size, actually available physical memory size, actually free physical memory size, total virtual memory allocated by all applications, total Swap partition size, Swap partition usage rate, Swap partition usage, Swap partition free size, CPU instantaneous usage rate, and operating system uptime

## Member Function Documentation

### def kysdk.Resource.getCpuCurrentUsage ( self)

Get the CPU instantaneous usage rate

**Returns**

CPU instantaneous usage rate, this value \< 1.00

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemAvailableKiB ( self)

Get the actually available physical memory size, this value is approximately equal to Free + Buffer + Cache

**Returns**

Available physical memory size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemFreeKiB ( self)

Get the actually free physical memory size, note that Buffer/Cache is counted as used memory

**Returns**

Free physical memory size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemSwapFreeKiB ( self)

Get the Swap partition free size

**Returns**

Swap partition free size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemSwapTotalKiB ( self)

Get the total Swap partition size of the system

**Returns**

Swap partition size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemSwapUsageKiB ( self)

Get the Swap partition usage

**Returns**

Swap partition usage, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemSwapUsagePercent ( self)

Get the Swap partition usage rate

**Returns**

Swap partition usage rate

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemTotalKiB ( self)

Get the total physical memory size of the system

**Returns**

Physical memory size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemUsageKiB ( self)

Get the physical memory usage size, note that Buffer/Cache is counted as used memory

**Returns**

Physical memory usage size, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemUsagePercent ( self)

Get the physical memory usage rate

**Returns**

Physical memory usage rate

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getMemVirtAllocKiB ( self)

Get the total virtual memory allocated by all applications

**Returns**

Total virtual memory allocated, in KiB

References kysdk.SessionBase.interface, and kysdk.Base.interface.

### def kysdk.Resource.getUpTime ( self)

Get the operating system uptime

**Returns**

System uptime

References kysdk.SessionBase.interface, and kysdk.Base.interface.

## Author

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