<?xml version="1.0" encoding="UTF-8"?>
<values>
  <value>
    <avg>4.5</avg>
    <count>10</count>
    <duration>300.0</duration>
    <duration_end>2013-01-04T16:47:00</duration_end>
    <duration_start>2013-01-04T16:42:00</duration_start>
    <max>9.0</max>
    <min>1.0</min>
    <period>7200</period>
    <period_end>2013-01-04T18:00:00</period_end>
    <period_start>2013-01-04T16:00:00</period_start>
    <sum>45.0</sum>
    <unit>GiB</unit>
  </value>
</values>