AbstractPerformanceUtils

AbstractPerformanceUtils ⇐ Abstract#

Kind: global abstract class
Extends: Abstract
Singleton:

• AbstractPerformanceUtils ⇐ Abstract
  • new AbstractPerformanceUtils()
  • .now() ⇒ number
  • .cpu() ⇒ number
  • .memory() ⇒ number
  • .getNbOfCores() ⇒ number
  • .hasCpuMonitoring() ⇒ boolean
  • .hasMemoryMonitoring() ⇒ boolean
  • ._now() ⇒ number
  • ._cpu() ⇒ number
  • ._memory() ⇒ number
  • ._getNbOfCores() ⇒ number
  • ._hasCpuMonitoring() ⇒ boolean
  • ._hasMemoryMonitoring() ⇒ boolean

AbstractPerformanceUtils()#

It provides performance related methods

now() ⇒ number#

Kind: instance method of AbstractPerformanceUtils
Returns: number - Returns a number of milliseconds corresponding to a time reference

cpu() ⇒ number#

Kind: instance method of AbstractPerformanceUtils
Returns: number - Returns the CPU usage in percent

memory() ⇒ number#

Kind: instance method of AbstractPerformanceUtils
Returns: number - Returns the memory usage in Mo

getNbOfCores() ⇒ number#

Kind: instance method of AbstractPerformanceUtils
Returns: number - Returns the number of logical cores present on the system

hasCpuMonitoring() ⇒ boolean#

Kind: instance method of AbstractPerformanceUtils
Returns: boolean - Returns true if there is CPU monitoring capability, false else

hasMemoryMonitoring() ⇒ boolean#

Kind: instance method of AbstractPerformanceUtils
Returns: boolean - Returns true if there is memory monitoring capability, false else

_now() ⇒ number#

Kind: instance abstract method of AbstractPerformanceUtils
Returns: number - Returns a number of milliseconds corresponding to a time reference

_cpu() ⇒ number#

Kind: instance abstract method of AbstractPerformanceUtils
Returns: number - Returns the CPU usage in percent

_memory() ⇒ number#

Kind: instance abstract method of AbstractPerformanceUtils
Returns: number - Returns the memory usage in Mo

_getNbOfCores() ⇒ number#

Kind: instance method of AbstractPerformanceUtils
Returns: number - Returns the number of logical cores present on the system

_hasCpuMonitoring() ⇒ boolean#

Kind: instance method of AbstractPerformanceUtils
Returns: boolean - Returns true if there is CPU monitoring capability, false else

_hasMemoryMonitoring() ⇒ boolean#

Kind: instance method of AbstractPerformanceUtils
Returns: boolean - Returns true if there is memory monitoring capability, false else