RWM Console cluster: risingwave-ai-hub-int.ai-hub-rwm.svc.cluster.local

← cluster insights objects portfolio_to_account_groups_sink explain
Overview Objects Graph History
sink · insights.portfolio_to_account_groups_sink 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
18 operators
Sink · insights.portfolio_to_account_groups_sink
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
SyncLogStore · Inner · portfolio_to_account_groups_mv.portfolio_id = portfolio_acc…
— — 2 actors
HashJoin · Inner · portfolio_to_account_groups_mv.portfolio_id = portfolio_acc… 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
StreamScan · portfolio_account_group_types_mv
0% idle 2 actors
BatchPlan
— — 2 actors
Merge
— — 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
LocalityProvider
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
StreamScan · portfolio_to_account_groups_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.
Sink · insights.portfolio_to_account_groups_sink Sink insights.portfolio_to_a… idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors SyncLogStore · Inner · portfolio_to_account_groups_mv.portfolio_id = portfolio_acc… SyncLogStore Inner · portfolio_to_ac… — · 2 actors HashJoin · Inner · portfolio_to_account_groups_mv.portfolio_id = portfolio_acc… HashJoin Inner · portfolio_to_ac… idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors StreamScan · portfolio_account_group_types_mv StreamScan portfolio_account_group… idle · 2 actors BatchPlan BatchPlan — · 2 actors Merge Merge — · 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 StreamScan · portfolio_to_account_groups_mv StreamScan portfolio_to_account_gr… 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 12971 (Actor 158086,158085)
StreamSink { type: upsert, columns: [portfolio_id, account_group_id, type, portfolio_account_group_types_mv.portfolio_id(hidden), portfolio_account_group_types_mv.type(hidden)], downstream_pk: [portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type] }
├── output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type, portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ]
├── stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ]
└── MergeExecutor
    ├── output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type, portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ]
    └── stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ]

Fragment 12972 (Actor 158083,158084)
StreamSyncLogStore
├── output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type, portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ]
├── stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ]
└── StreamHashJoin { type: Inner, predicate: portfolio_to_account_groups_mv.portfolio_id = portfolio_account_group_types_mv.portfolio_id AND portfolio_to_account_groups_mv.type = portfolio_account_group_types_mv.type }
    ├── output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type, portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ]
    ├── stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ]
    ├── MergeExecutor { output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type ], stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ] }
    └── MergeExecutor { output: [ portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ], stream key: [ portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ] }

Fragment 12973 (Actor 158087,158088)
StreamLocalityProvider { locality_columns: [portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type] }
├── output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type ]
├── stream key: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.type ]
└── MergeExecutor { output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type ], stream key: [ portfolio_to_account_groups_mv.portfolio_id ] }

Fragment 12974 (Actor 158112,158111)
StreamTableScan { table: portfolio_to_account_groups_mv, columns: [portfolio_id, account_group_id, type] } { output: [ portfolio_to_account_groups_mv.portfolio_id, portfolio_to_account_groups_mv.account_group_id, portfolio_to_account_groups_mv.type ], stream key: [ portfolio_to_account_groups_mv.portfolio_id ] }
├── Upstream { output: [ portfolio_id, account_group_id, type ], stream key: [] }
└── BatchPlanNode { output: [ portfolio_id, account_group_id, type ], stream key: [] }

Fragment 12975 (Actor 158116,158117)
StreamTableScan { table: portfolio_account_group_types_mv, columns: [portfolio_id, type] } { output: [ portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ], stream key: [ portfolio_account_group_types_mv.portfolio_id, portfolio_account_group_types_mv.type ] }
├── Upstream { output: [ portfolio_id, type ], stream key: [] }
└── BatchPlanNode { output: [ portfolio_id, type ], stream key: [] }