an class="p">|</span><span class="ss">plum_db_partition_</span><span class="p">|</span><span class="w">   </span><span class="p">|</span><span class="ss">plum_db_partition_</span><span class="p">|</span><span class="w">
                          </span><span class="p">|</span><span class="w">     </span><span class="mi">1</span><span class="p">_</span><span class="ss">server</span><span class="w">     </span><span class="p">|</span><span class="w">   </span><span class="p">|</span><span class="w">    </span