RWM Console cluster: risingwave-alinma.alinma-rw.svc.cluster.local

← cluster asset_service objects taxonomy_nodes_dm explain
Overview Objects Graph History
table · asset_service.taxonomy_nodes_dm profiled over 5s
seconds (1–30)

Job is idle — throughput ~0; structure shown.

14 operators
Materialize · asset_service.taxonomy_nodes_dm
0% idle 2 actors
Union
0% idle 2 actors
UpstreamSinkUnion
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
Dml
0% idle 2 actors
Source
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
StreamCdcScan · public
0% idle 1 actor
Merge
— — 1 actor
Exchange
0% idle 0 actors
CdcFilter
0% idle 1 actor
Merge
— — 1 actor
Heat = the operator's output-buffer backpressure over the sampling window. Click a node to fold its subtree.
Materialize · asset_service.taxonomy_nodes_dm Materialize asset_service.taxonomy_… idle · 2 actors Union Union idle · 2 actors UpstreamSinkUnion UpstreamSinkUnion idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors Dml Dml idle · 2 actors Source Source idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors StreamCdcScan · public StreamCdcScan public idle · 1 actor Merge Merge — · 1 actor Exchange Exchange idle · 0 actors CdcFilter CdcFilter idle · 1 actor Merge Merge — · 1 actor
Streaming operator plan from EXPLAIN ANALYZE. Node heat = backpressure. Drag to pan, scroll to zoom.
Fragments (DESCRIBE FRAGMENTS) — click to expand 
Fragment 37101 (Actor 742600,742599)
StreamMaterialize { columns: [node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at], stream_key: [node_id], pk_columns: [node_id], pk_conflict: Overwrite }
├── output:
│   ┌── public.taxonomy_nodes_dm.node_id
│   ├── public.taxonomy_nodes_dm.dimension_id
│   ├── public.taxonomy_nodes_dm.parent_node_id
│   ├── public.taxonomy_nodes_dm.code
│   ├── public.taxonomy_nodes_dm.name_en
│   ├── public.taxonomy_nodes_dm.name_ar
│   ├── public.taxonomy_nodes_dm.depth
│   ├── public.taxonomy_nodes_dm.is_deprecated
│   ├── public.taxonomy_nodes_dm.superseded_by_node_id
│   └── public.taxonomy_nodes_dm.disabled_at
├── stream key: [ public.taxonomy_nodes_dm.node_id ]
└── StreamUnion { all: true }
    ├── output:
    │   ┌── public.taxonomy_nodes_dm.node_id
    │   ├── public.taxonomy_nodes_dm.dimension_id
    │   ├── public.taxonomy_nodes_dm.parent_node_id
    │   ├── public.taxonomy_nodes_dm.code
    │   ├── public.taxonomy_nodes_dm.name_en
    │   ├── public.taxonomy_nodes_dm.name_ar
    │   ├── public.taxonomy_nodes_dm.depth
    │   ├── public.taxonomy_nodes_dm.is_deprecated
    │   ├── public.taxonomy_nodes_dm.superseded_by_node_id
    │   └── public.taxonomy_nodes_dm.disabled_at
    ├── stream key: []
    ├── MergeExecutor
    │   ├── output:
    │   │   ┌── public.taxonomy_nodes_dm.node_id
    │   │   ├── public.taxonomy_nodes_dm.dimension_id
    │   │   ├── public.taxonomy_nodes_dm.parent_node_id
    │   │   ├── public.taxonomy_nodes_dm.code
    │   │   ├── public.taxonomy_nodes_dm.name_en
    │   │   ├── public.taxonomy_nodes_dm.name_ar
    │   │   ├── public.taxonomy_nodes_dm.depth
    │   │   ├── public.taxonomy_nodes_dm.is_deprecated
    │   │   ├── public.taxonomy_nodes_dm.superseded_by_node_id
    │   │   └── public.taxonomy_nodes_dm.disabled_at
    │   └── stream key: [ public.taxonomy_nodes_dm.node_id ]
    ├── MergeExecutor { output: [ node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at ], stream key: [] }
    └── StreamUpstreamSinkUnion { output: [ node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at ], stream key: [] }

Fragment 37102 (Actor 742601)
StreamCdcTableScan { table: public.taxonomy_nodes_dm, columns: [node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at] }
├── output:
│   ┌── public.taxonomy_nodes_dm.node_id
│   ├── public.taxonomy_nodes_dm.dimension_id
│   ├── public.taxonomy_nodes_dm.parent_node_id
│   ├── public.taxonomy_nodes_dm.code
│   ├── public.taxonomy_nodes_dm.name_en
│   ├── public.taxonomy_nodes_dm.name_ar
│   ├── public.taxonomy_nodes_dm.depth
│   ├── public.taxonomy_nodes_dm.is_deprecated
│   ├── public.taxonomy_nodes_dm.superseded_by_node_id
│   └── public.taxonomy_nodes_dm.disabled_at
├── stream key: [ public.taxonomy_nodes_dm.node_id ]
└── MergeExecutor { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 37103 (Actor 741821)
StreamCdcFilter { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }
└── Upstream { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 37104 (Actor 742603,742602)
StreamDml { columns: [node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at] }
├── output: [ node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at ]
├── stream key: []
└── StreamSource { output: [ node_id, dimension_id, parent_node_id, code, name_en, name_ar, depth, is_deprecated, superseded_by_node_id, disabled_at ], stream key: [] }