tests/migration/guestperf/progress.py

   1 #
   2 # Migration test migration operation progress
   3 #
   4 # Copyright (c) 2016 Red Hat, Inc.
   5 #
   6 # This library is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Lesser General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2.1 of the License, or (at your option) any later version.
  10 #
  11 # This library is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # Lesser General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU Lesser General Public
  17 # License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18 #
  19
  20
  21 class ProgressStats(object):
  22
  23     def __init__(self,
  24                  transferred_bytes,
  25                  remaining_bytes,
  26                  total_bytes,
  27                  duplicate_pages,
  28                  skipped_pages,
  29                  normal_pages,
  30                  normal_bytes,
  31                  dirty_rate_pps,
  32                  transfer_rate_mbs,
  33                  iterations):
  34         self._transferred_bytes = transferred_bytes
  35         self._remaining_bytes = remaining_bytes
  36         self._total_bytes = total_bytes
  37         self._duplicate_pages = duplicate_pages
  38         self._skipped_pages = skipped_pages
  39         self._normal_pages = normal_pages
  40         self._normal_bytes = normal_bytes
  41         self._dirty_rate_pps = dirty_rate_pps
  42         self._transfer_rate_mbs = transfer_rate_mbs
  43         self._iterations = iterations
  44
  45     def serialize(self):
  46         return {
  47             "transferred_bytes": self._transferred_bytes,
  48             "remaining_bytes": self._remaining_bytes,
  49             "total_bytes": self._total_bytes,
  50             "duplicate_pages": self._duplicate_pages,
  51             "skipped_pages": self._skipped_pages,
  52             "normal_pages": self._normal_pages,
  53             "normal_bytes": self._normal_bytes,
  54             "dirty_rate_pps": self._dirty_rate_pps,
  55             "transfer_rate_mbs": self._transfer_rate_mbs,
  56             "iterations": self._iterations,
  57         }
  58
  59     @classmethod
  60     def deserialize(cls, data):
  61         return cls(
  62             data["transferred_bytes"],
  63             data["remaining_bytes"],
  64             data["total_bytes"],
  65             data["duplicate_pages"],
  66             data["skipped_pages"],
  67             data["normal_pages"],
  68             data["normal_bytes"],
  69             data["dirty_rate_pps"],
  70             data["transfer_rate_mbs"],
  71             data["iterations"])
  72
  73
  74 class Progress(object):
  75
  76     def __init__(self,
  77                  status,
  78                  ram,
  79                  now,
  80                  duration,
  81                  downtime,
  82                  downtime_expected,
  83                  setup_time,
  84                  throttle_pcent):
  85
  86         self._status = status
  87         self._ram = ram
  88         self._now = now
  89         self._duration = duration
  90         self._downtime = downtime
  91         self._downtime_expected = downtime_expected
  92         self._setup_time = setup_time
  93         self._throttle_pcent = throttle_pcent
  94
  95     def serialize(self):
  96         return {
  97             "status": self._status,
  98             "ram": self._ram.serialize(),
  99             "now": self._now,
 100             "duration": self._duration,
 101             "downtime": self._downtime,
 102             "downtime_expected": self._downtime_expected,
 103             "setup_time": self._setup_time,
 104             "throttle_pcent": self._throttle_pcent,
 105         }
 106
 107     @classmethod
 108     def deserialize(cls, data):
 109         return cls(
 110             data["status"],
 111             ProgressStats.deserialize(data["ram"]),
 112             data["now"],
 113             data["duration"],
 114             data["downtime"],
 115             data["downtime_expected"],
 116             data["setup_time"],
 117             data["throttle_pcent"])