digraph G { subgraph cluster0 { isCluster="true"; id="cluster0"; label="WholeStageCodegen (2)\n \nduration: total (min, med, max (stageId: taskId))\n2 ms (0 ms, 0 ms, 2 ms (stage 45437.0: task 127975))"; tooltip="WholeStageCodegen (2)"; 1 [id="node1" labelType="html" label="<b>HashAggregate</b><br><br>spill size: 0.0 B<br>time in aggregation build total (min, med, max (stageId: taskId))<br>1 ms (0 ms, 0 ms, 1 ms (stage 45437.0: task 127975))<br>peak memory total (min, med, max (stageId: taskId))<br>5.0 MiB (256.0 KiB, 256.0 KiB, 256.0 KiB (stage 45437.0: task 127981))<br>number of output rows: 1<br>number of sort fallback tasks: 0<br>avg hash probes per key: 0" tooltip="HashAggregate(keys=[shardId#615574], functions=[])"]; } 2 [id="node2" labelType="html" label="<b>Exchange</b><br><br>shuffle records written: 20<br>remote merged reqs duration: 0 ms<br>remote merged blocks fetched: 0<br>records read: 20<br>local bytes read: 460.0 B<br>merged fetch fallback count: 0<br>local blocks read: 5<br>remote merged chunks fetched: 0<br>remote blocks read: 15<br>data size total (min, med, max (stageId: taskId))<br>640.0 B (32.0 B, 32.0 B, 32.0 B (stage 45436.0: task 127940))<br>local merged bytes read: 0.0 B<br>local merged chunks fetched: 0<br>shuffle write time total (min, med, max (stageId: taskId))<br>8 ms (0 ms, 0 ms, 0 ms (stage 45436.0: task 127942))<br>remote merged bytes read: 0.0 B<br>local merged blocks fetched: 0<br>corrupt merged block chunks: 0<br>fetch wait time: 0 ms<br>remote bytes read: 1380.0 B<br>number of partitions: 20<br>remote reqs duration: 1 ms<br>remote bytes read to disk: 0.0 B<br>shuffle bytes written total (min, med, max (stageId: taskId))<br>1840.0 B (92.0 B, 92.0 B, 92.0 B (stage 45436.0: task 127940))" tooltip="Exchange hashpartitioning(shardId#615574, 20), ENSURE_REQUIREMENTS, [plan_id=254716]"]; subgraph cluster3 { isCluster="true"; id="cluster3"; label="WholeStageCodegen (1)\n \nduration: total (min, med, max (stageId: taskId))\n690 ms (3 ms, 61 ms, 68 ms (stage 45436.0: task 127961))"; tooltip="WholeStageCodegen (1)"; 4 [id="node4" labelType="html" label="<b>HashAggregate</b><br><br>spill size: 0.0 B<br>time in aggregation build total (min, med, max (stageId: taskId))<br>614 ms (2 ms, 54 ms, 62 ms (stage 45436.0: task 127961))<br>peak memory total (min, med, max (stageId: taskId))<br>5.0 MiB (256.0 KiB, 256.0 KiB, 256.0 KiB (stage 45436.0: task 127940))<br>number of output rows: 20<br>number of sort fallback tasks: 0<br>avg hash probes per key: 0" tooltip="HashAggregate(keys=[shardId#615574], functions=[])"]; 5 [id="node5" labelType="html" label="<br><b>Project</b><br><br>" tooltip="Project [shardId#615574]"]; 6 [id="node6" labelType="html" label="<b>Filter</b><br><br>number of output rows: 817" tooltip="Filter (isnotnull(shardId#615574) AND (shardId#615574 = 0_1_10000002107))"]; 7 [id="node7" labelType="html" label="<b>Scan ExistingRDD</b><br><br>number of output rows: 817" tooltip="Scan ExistingRDD[shardId#615574,worklistShardItemId#615575L,qty#615576,demandChannel#615577,demandStream#615578,kpis#615579]"]; } 2->1; 4->2; 5->4; 6->5; 7->6; }