('time', $event)"
                tooltip-popup-delay="1500"
                tooltip-append-to-body="true"
                uib-tooltip="Seconds * number of processors">
              Proc Time
              <span class="glyphicon" ng-class="orderByFields.indexOf('-proctime') != -1 ? 'glyphicon-chevron-down' : (orderByFields.indexOf('proctime') != -1 ? 'glyphicon-chevron-up' : 'glyphicon-none')"></span>
            </th>

            <th class="header" ng-click="updateOrderByFields('update.revision', $event)