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

← cluster search objects party_customer_parties_mv explain
Overview Objects Graph History
materialized view · search.party_customer_parties_mv profiled over 5s
seconds (1–30)

Job is idle — throughput ~0; structure shown.

Stateful hash join (4 state tables) — consider a temporal join for dimension lookups
19 operators
Materialize · search.party_customer_parties_mv
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
SyncLogStore · Inner · active_parties_mv.id = party_active_relationships_mv_next.p…
— — 2 actors
HashJoin · Inner · active_parties_mv.id = party_active_relationships_mv_next.p… Stateful hash join (4 state tables) — consider a temporal join for dimension lookups
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
LocalityProvider
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
Filter · party_active_relationships_mv_next
0% idle 2 actors
StreamScan · party_active_relationships_mv_next
0% idle 2 actors
BatchPlan
— — 2 actors
Merge
— — 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
StreamScan · active_parties_mv
0% idle 2 actors
BatchPlan
— — 2 actors
Merge
— — 2 actors
Heat = the operator's output-buffer backpressure over the sampling window. Click a node to fold its subtree.
Materialize · search.party_customer_parties_mv Materialize search.party_customer_p… idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors SyncLogStore · Inner · active_parties_mv.id = party_active_relationships_mv_next.p… SyncLogStore Inner · active_parties_… — · 2 actors HashJoin · Inner · active_parties_mv.id = party_active_relationships_mv_next.p… HashJoin Inner · active_parties_… idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors LocalityProvider LocalityProvider idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors Filter · party_active_relationships_mv_next Filter party_active_relationsh… idle · 2 actors StreamScan · party_active_relationships_mv_next StreamScan party_active_relationsh… idle · 2 actors BatchPlan BatchPlan — · 2 actors Merge Merge — · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors StreamScan · active_parties_mv StreamScan active_parties_mv idle · 2 actors BatchPlan BatchPlan — · 2 actors Merge Merge — · 2 actors
Streaming operator plan from EXPLAIN ANALYZE. Node heat = backpressure. Drag to pan, scroll to zoom.
Fragments (DESCRIBE FRAGMENTS) — click to expand 
Fragment 62957 (Actor 745018,745019)
StreamMaterialize { columns: [id, party_active_relationships_mv_next.party_id(hidden), party_active_relationships_mv_next.type(hidden)], stream_key: [id, party_active_relationships_mv_next.type], pk_columns: [id, party_active_relationships_mv_next.type], pk_conflict: NoCheck }
├── output: [ active_parties_mv.id, party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
├── stream key: [ active_parties_mv.id, party_active_relationships_mv_next.type ]
└── MergeExecutor { output: [ active_parties_mv.id, party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ], stream key: [ active_parties_mv.id, party_active_relationships_mv_next.type ] }

Fragment 62958 (Actor 745017,745016)
StreamSyncLogStore { output: [ active_parties_mv.id, party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ], stream key: [ active_parties_mv.id, party_active_relationships_mv_next.type ] }
└── StreamHashJoin { type: Inner, predicate: active_parties_mv.id = party_active_relationships_mv_next.party_id }
    ├── output: [ active_parties_mv.id, party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
    ├── stream key: [ active_parties_mv.id, party_active_relationships_mv_next.type ]
    ├── MergeExecutor { output: [ active_parties_mv.id ], stream key: [ active_parties_mv.id ] }
    └── MergeExecutor { output: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ], stream key: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ] }

Fragment 62959 (Actor 744780,744781)
StreamTableScan { table: active_parties_mv, columns: [id] } { output: [ active_parties_mv.id ], stream key: [ active_parties_mv.id ] }
├── Upstream { output: [ id ], stream key: [] }
└── BatchPlanNode { output: [ id ], stream key: [] }

Fragment 62960 (Actor 745023,745022)
StreamLocalityProvider { locality_columns: [party_active_relationships_mv_next.party_id] }
├── output: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
├── stream key: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
└── MergeExecutor { output: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ], stream key: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ] }

Fragment 62961 (Actor 745024,745025)
StreamFilter { predicate: (party_active_relationships_mv_next.type = 'CUSTOMER':Varchar) }
├── output: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
├── stream key: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
└── StreamTableScan { table: party_active_relationships_mv_next, columns: [party_id, type] }
    ├── output: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
    ├── stream key: [ party_active_relationships_mv_next.party_id, party_active_relationships_mv_next.type ]
    ├── Upstream { output: [ party_id, type ], stream key: [] }
    └── BatchPlanNode { output: [ party_id, type ], stream key: [] }