Class: Merb::System::PortablePoller

Inherits:

Object

• Object
• Merb::System::PortablePoller

show all

Defined in:

merb-core/lib/merb-core/rack/adapter/abstract.rb

Instance Method Summary (collapse)

• - (PortablePoller) initialize(pid) constructor

  A new instance of PortablePoller.

• - (Object) memory

  Memory usage in kilobytes (resident set size).

• - (Object) percent_cpu

  Percentage CPU usage.

• - (Object) percent_memory

  Percentage memory usage.

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# File 'merb-core/lib/merb-core/rack/adapter/abstract.rb', line 4

def initialize(pid)
  @pid = pid
end

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# File 'merb-core/lib/merb-core/rack/adapter/abstract.rb', line 8

def memory
  ps_int('rss')
end

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# File 'merb-core/lib/merb-core/rack/adapter/abstract.rb', line 18

def percent_cpu
  ps_float('%cpu')
end

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# File 'merb-core/lib/merb-core/rack/adapter/abstract.rb', line 13

def percent_memory
  ps_float('%mem')
end