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### Author: Bert de Bruijn <bert+dstat$debruijn,be>
### VMware memory stats
### Displays memory stats coming from the hypervisor inside VMware VMs.
### The vmGuestLib API from VMware Tools needs to be installed
class dstat_plugin(dstat):
def __init__(self):
self.name = 'vmware memory'
self.vars = ('active', 'ballooned', 'mapped', 'swapped', 'used')
self.nick = ('active', 'balln', 'mappd', 'swapd', 'used')
self.type = 'd'
self.width = 5
self.scale = 1024
def check(self):
try:
global vmguestlib
import vmguestlib
self.gl = vmguestlib.VMGuestLib()
except:
raise Exception('Needs python-vmguestlib module')
def extract(self):
self.gl.UpdateInfo()
self.val['active'] = self.gl.GetMemActiveMB() * 1024 ** 2
self.val['ballooned'] = self.gl.GetMemBalloonedMB() * 1024 ** 2
self.val['mapped'] = self.gl.GetMemMappedMB() * 1024 ** 2
self.val['swapped'] = self.gl.GetMemSwappedMB() * 1024 ** 2
self.val['used'] = self.gl.GetMemUsedMB() * 1024 ** 2
# vim:ts=4:sw=4
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