30 lines
692 B
Plaintext
30 lines
692 B
Plaintext
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# vim: ft=ruby
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class ModMemory < Worker
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def mainloop()
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while true do
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mem = {}
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data = File.read("/proc/meminfo").scan(/Mem(Total|Available):\s+([0-9]+)/).map do |k, v|
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mem[k] = v
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end
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mem["free_part"] = mem["Available"].to_i/(mem["Total"].to_i/100)
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mem["used_part"] = 100 - mem["free_part"]
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if mem["used_part"] > @my_config['crit_value']
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fg_colour = @my_config['crit_colour']
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elsif mem["used_part"] > @my_config['warn_value']
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fg_colour = @my_config['warn_colour']
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else
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fg_colour = @my_config['ok_colour']
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end
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self.write "%%{F%s}%s%%{F-}" % [ fg_colour, mem["used_part"].to_s ]
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sleep(1)
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end
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end
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end
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Modules.add("memory", "ModMemory")
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