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

← cluster alinma_bff objects advisor_kpi_user_clients_mv explain
Overview Objects Graph History
materialized view · alinma_bff.advisor_kpi_user_clients_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 lookupsAggregation state — unbounded unless keyed or temporally filtered
26 operators
Materialize · alinma_bff.advisor_kpi_user_clients_mv
0% idle 2 actors
Project
— — 2 actors
HashAgg Aggregation state — unbounded unless keyed or temporally filtered
0% idle 2 actors
LocalityProvider
0% idle 2 actors
Merge
— — 2 actors
Exchange
0% idle 0 actors
SyncLogStore · Inner · active_teams_memberships_mv.team_id = team_to_clients_mv.te…
— — 2 actors
HashJoin · Inner · active_teams_memberships_mv.team_id = team_to_clients_mv.te… 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
StreamScan · team_to_clients_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
Project · active_teams_memberships_mv
— — 2 actors
Filter · active_teams_memberships_mv
0% idle 2 actors
StreamScan · active_teams_memberships_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 · alinma_bff.advisor_kpi_user_clients_mv Materialize alinma_bff.advisor_kpi_… idle · 2 actors Project Project — · 2 actors HashAgg HashAgg idle · 2 actors LocalityProvider LocalityProvider idle · 2 actors Merge Merge — · 2 actors Exchange Exchange idle · 0 actors SyncLogStore · Inner · active_teams_memberships_mv.team_id = team_to_clients_mv.te… SyncLogStore Inner · active_teams_me… — · 2 actors HashJoin · Inner · active_teams_memberships_mv.team_id = team_to_clients_mv.te… HashJoin Inner · active_teams_me… 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 StreamScan · team_to_clients_mv StreamScan team_to_clients_mv 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 Project · active_teams_memberships_mv Project active_teams_membership… — · 2 actors Filter · active_teams_memberships_mv Filter active_teams_membership… idle · 2 actors StreamScan · active_teams_memberships_mv StreamScan active_teams_membership… 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 62497 (Actor 742877,742876)
StreamMaterialize { columns: [user_id, client_id], stream_key: [user_id, client_id], pk_columns: [user_id, client_id], pk_conflict: NoCheck }
├── output: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
├── stream key: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
└── StreamProject { exprs: [active_teams_memberships_mv.user_id, team_to_clients_mv.client_id] }
    ├── output: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
    ├── stream key: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
    └── StreamHashAgg { group_key: [active_teams_memberships_mv.user_id, team_to_clients_mv.client_id], aggs: [count] }
        ├── output: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id, count ]
        ├── stream key: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
        └── StreamLocalityProvider { locality_columns: [active_teams_memberships_mv.user_id, team_to_clients_mv.client_id] }
            ├── output:
            │   ┌── active_teams_memberships_mv.user_id
            │   ├── team_to_clients_mv.client_id
            │   ├── active_teams_memberships_mv.team_id
            │   └── team_to_clients_mv.team_id
            ├── stream key: [ active_teams_memberships_mv.user_id, team_to_clients_mv.client_id, active_teams_memberships_mv.team_id ]
            └── MergeExecutor
                ├── output:
                │   ┌── active_teams_memberships_mv.user_id
                │   ├── team_to_clients_mv.client_id
                │   ├── active_teams_memberships_mv.team_id
                │   └── team_to_clients_mv.team_id
                └── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]

Fragment 62498 (Actor 742879,742878)
StreamSyncLogStore
├── output:
│   ┌── active_teams_memberships_mv.user_id
│   ├── team_to_clients_mv.client_id
│   ├── active_teams_memberships_mv.team_id
│   └── team_to_clients_mv.team_id
├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
└── StreamHashJoin { type: Inner, predicate: active_teams_memberships_mv.team_id = team_to_clients_mv.team_id }
    ├── output:
    │   ┌── active_teams_memberships_mv.user_id
    │   ├── team_to_clients_mv.client_id
    │   ├── active_teams_memberships_mv.team_id
    │   └── team_to_clients_mv.team_id
    ├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id, team_to_clients_mv.client_id ]
    ├── MergeExecutor
    │   ├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
    │   └── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
    └── MergeExecutor
        ├── output: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
        └── stream key: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]

Fragment 62499 (Actor 742880,742881)
StreamLocalityProvider { locality_columns: [active_teams_memberships_mv.team_id] }
├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
└── MergeExecutor
    ├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
    └── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]

Fragment 62500 (Actor 742452,742453)
StreamProject { exprs: [active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id] }
├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
└── StreamFilter { predicate: (active_teams_memberships_mv.access_type = 'DIRECT':Varchar) }
    ├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id, active_teams_memberships_mv.access_type ]
    ├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
    └── StreamTableScan { table: active_teams_memberships_mv, columns: [team_id, user_id, access_type] }
        ├── output: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id, active_teams_memberships_mv.access_type ]
        ├── stream key: [ active_teams_memberships_mv.team_id, active_teams_memberships_mv.user_id ]
        ├── Upstream { output: [ team_id, user_id, access_type ], stream key: [] }
        └── BatchPlanNode { output: [ team_id, user_id, access_type ], stream key: [] }

Fragment 62501 (Actor 742890,742891)
StreamLocalityProvider { locality_columns: [team_to_clients_mv.team_id] }
├── output: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
├── stream key: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
└── MergeExecutor
    ├── output: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
    └── stream key: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]

Fragment 62502 (Actor 742892,742893)
StreamTableScan { table: team_to_clients_mv, columns: [team_id, client_id] }
├── output: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
├── stream key: [ team_to_clients_mv.team_id, team_to_clients_mv.client_id ]
├── Upstream { output: [ team_id, client_id ], stream key: [] }
└── BatchPlanNode { output: [ team_id, client_id ], stream key: [] }