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lib
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python3
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dist-packages
/
landscape
/
sysinfo
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Filename :
memory.py
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from twisted.internet.defer import succeed from landscape.lib.sysstats import MemoryStats class Memory(object): def __init__(self, filename="/proc/meminfo"): self._filename = filename def register(self, sysinfo): self._sysinfo = sysinfo def run(self): memstats = MemoryStats(self._filename) self._sysinfo.add_header("Memory usage", "%d%%" % memstats.used_memory_percentage) self._sysinfo.add_header("Swap usage", "%d%%" % memstats.used_swap_percentage) return succeed(None)