chrome.system.cpu

Properties

• archName

  string

  The architecture name of the processors.

• features

  string[]

  A set of feature codes indicating some of the processor's capabilities. The currently supported codes are "mmx", "sse", "sse2", "sse3", "ssse3", "sse4_1", "sse4_2", and "avx".

• modelName

  string

  The model name of the processors.

• numOfProcessors

  number

  The number of logical processors.

• processors

  ProcessorInfo[]

  Information about each logical processor.

• temperatures

  number[]

  Chrome 60+

  List of CPU temperature readings from each thermal zone of the CPU. Temperatures are in degrees Celsius.

  Currently supported on Chrome OS only.

Properties

• idle

  number

  The cumulative time spent idle by this processor.

• kernel

  number

  The cumulative time used by kernel programs on this processor.

• total

  number

  The total cumulative time for this processor. This value is equal to user + kernel + idle.

• user

  number

  The cumulative time used by userspace programs on this processor.

Properties

• usage

  CpuTime

  Cumulative usage info for this logical processor.

chrome.system.cpu.getInfo(
 callback?: function,
): Promise<CpuInfo>

Queries basic CPU information of the system.

Parameters

• callback

  function optional

  The callback parameter looks like:

  (info: CpuInfo ) => void

  • info

    CpuInfo

Returns

• Promise<CpuInfo>

  Chrome 91+

  Promises are only supported for Manifest V3 and later, other platforms need to use callbacks.