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

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

Job is idle — throughput ~0; structure shown.

14 operators
Materialize · asset_service.foreign_exchange_rates_eod_ft
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.foreign_exchange_rates_eod_ft Materialize asset_service.foreign_e… 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 32973 (Actor 736281,736280)
StreamMaterialize { columns: [source_currency_code, target_currency_code, date, rate], stream_key: [source_currency_code, target_currency_code, date], pk_columns: [source_currency_code, target_currency_code, date], pk_conflict: Overwrite }
├── output: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date, public.foreign_exchange_rates_eod_ft.rate ]
├── stream key: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date ]
└── StreamUnion { all: true }
    ├── output: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date, public.foreign_exchange_rates_eod_ft.rate ]
    ├── stream key: []
    ├── MergeExecutor
    │   ├── output: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date, public.foreign_exchange_rates_eod_ft.rate ]
    │   └── stream key: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date ]
    ├── MergeExecutor { output: [ source_currency_code, target_currency_code, date, rate ], stream key: [] }
    └── StreamUpstreamSinkUnion { output: [ source_currency_code, target_currency_code, date, rate ], stream key: [] }

Fragment 32974 (Actor 736341)
StreamCdcTableScan { table: public.foreign_exchange_rates_eod_ft, columns: [source_currency_code, target_currency_code, date, rate] }
├── output: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date, public.foreign_exchange_rates_eod_ft.rate ]
├── stream key: [ public.foreign_exchange_rates_eod_ft.source_currency_code, public.foreign_exchange_rates_eod_ft.target_currency_code, public.foreign_exchange_rates_eod_ft.date ]
└── MergeExecutor { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 32975 (Actor 736156)
StreamCdcFilter { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }
└── Upstream { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 32976 (Actor 736342,736343)
StreamDml { columns: [source_currency_code, target_currency_code, date, rate] } { output: [ source_currency_code, target_currency_code, date, rate ], stream key: [] }
└── StreamSource { output: [ source_currency_code, target_currency_code, date, rate ], stream key: [] }