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@@ -1,123 +0,0 @@
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-#!/usr/bin/python2
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-# -*- encoding: utf8 -*-
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-#
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-# The Qubes OS Project, http://www.qubes-os.org
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-#
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-# Copyright (C) 2010 Joanna Rutkowska <joanna@invisiblethingslab.com>
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-#
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-# This library is free software; you can redistribute it and/or
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-# modify it under the terms of the GNU Lesser General Public
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-# License as published by the Free Software Foundation; either
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-# version 2.1 of the License, or (at your option) any later version.
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-#
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-# This library is distributed in the hope that it will be useful,
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-# but WITHOUT ANY WARRANTY; without even the implied warranty of
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-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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-# Lesser General Public License for more details.
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-#
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-# You should have received a copy of the GNU Lesser General Public
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-# License along with this library; if not, see <https://www.gnu.org/licenses/>.
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-#
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-#
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-
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-from qubes.qubes import QubesVmCollection
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-from qubes.qubes import QubesHost
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-from qubes.qubes import QubesException
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-from optparse import OptionParser
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-import sys
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-
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-def main():
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- usage = "usage: %prog [options]"
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- parser = OptionParser (usage)
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-
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- parser.add_option("--list", dest="list_top",
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- action="store_true", default=False,
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- help="n m : One line summary of top n vms with more than m cpu_time %")
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-
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- (options, args) = parser.parse_args ()
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-
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- qvm_collection = QubesVmCollection()
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- qvm_collection.lock_db_for_reading()
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- qvm_collection.load()
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- qvm_collection.unlock_db()
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-
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- fields_to_display = ["name", "cpu", "mem"]
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-
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- cpu_usages = None
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- qhost = QubesHost()
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- (measure_time, cpu_usages) = qhost.measure_cpu_usage(qvm_collection)
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-
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- vms_list = [vm for vm in qvm_collection.values() if vm.is_running()]
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- vms_list = sorted(vms_list, key= lambda vm: 1-cpu_usages[vm.get_xid()]['cpu_usage'])
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-
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- no_vms = len (vms_list)
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- vms_to_display = vms_list
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-
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- if options.list_top:
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- any_shown = False
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- ndisp = 3
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- cputh = 0
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- if len(args) > 0:
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- ndisp = int(args[0])
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- if len(args) > 1:
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- cputh = int(args[1])
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-
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- for vm in vms_to_display[:ndisp]:
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- cpu = cpu_usages[vm.get_xid()]['cpu_usage']
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- if cpu > cputh:
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- any_shown = True
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- sys.stdout.write("%d %s, " % (cpu, vm.name))
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-
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- if any_shown:
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- sys.stdout.write(" ... | ")
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-
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- totalMem = 0
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- dom0mem = 0
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- for vm in vms_to_display:
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- if not vm.name == "dom0":
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- totalMem += vm.get_mem()
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- else:
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- dom0mem = vm.get_mem()
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- totalMem /= 1024.0 * 1024.0
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- dom0mem /= 1024.0 * 1024.0
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- sys.stdout.write("%.1f G + %.1f G" % (totalMem, dom0mem))
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- return
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-
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- max_width = { 'name': 0, 'cpu': 0, 'mem': 0 }
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- data_to_display = []
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- for vm in vms_to_display:
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- data_row = {}
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- data_row['name'] = vm.name
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- max_width['name'] = max(max_width['name'], len(data_row['name']))
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- data_row['cpu'] = "%.1f" % (cpu_usages[vm.get_xid()]['cpu_usage'])
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- max_width['cpu'] = max(max_width['cpu'], len(data_row['cpu']))
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- data_row['mem'] = "%d" % (vm.get_mem() / (1024.0))
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- max_width['mem'] = max(max_width['mem'], len(data_row['mem']))
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- data_to_display.append(data_row)
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-
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- # Display the header
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- s = ""
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- for f in fields_to_display:
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- fmt="{{0:-^{0}}}-+".format(max_width[f] + 1)
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- s += fmt.format('-')
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- print s
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- s = ""
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- for f in fields_to_display:
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- fmt="{{0:>{0}}} |".format(max_width[f] + 1)
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- s += fmt.format(f)
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- print s
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- s = ""
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- for f in fields_to_display:
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- fmt="{{0:-^{0}}}-+".format(max_width[f] + 1)
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- s += fmt.format('-')
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- print s
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-
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- # ... and the actual data
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- for row in data_to_display:
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- s = ""
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- for f in fields_to_display:
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- fmt="{{0:>{0}}} |".format(max_width[f] + 1)
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- s += fmt.format(row[f])
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- print s
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-
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-main()
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Rusty Bird