eap Storage Memory</span>
        </th>
        <th>
          <span data-toggle="tooltip"
                title="Memory used / total available memory for off heap storage of data like RDD partitions cached in memory.">Off Heap Storage Memory</span>
        </th>
        <th>Disk Used</th>
        <th>Cores</th>
        <th><span data-toggle="tooltip" data-placement="top" title="Number of tasks currently executing. Darker shading highlights executors with more active tasks.">Active Tasks</span></th>
       