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

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

Job is idle — throughput ~0; structure shown.

15 operators
Materialize · asset_service.asset_prices_eod_ft
0% idle 2 actors
WatermarkFilter
0% idle 2 actors
Union
0% idle 2 actors
UpstreamSinkUnion
1% 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.asset_prices_eod_ft Materialize asset_service.asset_pri… idle · 2 actors WatermarkFilter WatermarkFilter 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 37093 (Actor 742585,742584)
StreamMaterialize { columns: [asset_id, date, currency_code, close, nav, last], stream_key: [asset_id, date], pk_columns: [asset_id, date], pk_conflict: Overwrite, watermark_columns: [date] }
├── output: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date, public.asset_prices_eod_ft.currency_code, public.asset_prices_eod_ft.close, public.asset_prices_eod_ft.nav, public.asset_prices_eod_ft.last ]
├── stream key: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date ]
└── StreamWatermarkFilter [upsert] { watermark_descs: [Desc { column: public.asset_prices_eod_ft.date, expr: (public.asset_prices_eod_ft.date - '5 years':Interval)::Date }], output_watermarks: [[public.asset_prices_eod_ft.date]] }
    ├── output: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date, public.asset_prices_eod_ft.currency_code, public.asset_prices_eod_ft.close, public.asset_prices_eod_ft.nav, public.asset_prices_eod_ft.last ]
    ├── stream key: []
    └── StreamUnion { all: true }
        ├── output:
        │   ┌── public.asset_prices_eod_ft.asset_id
        │   ├── public.asset_prices_eod_ft.date
        │   ├── public.asset_prices_eod_ft.currency_code
        │   ├── public.asset_prices_eod_ft.close
        │   ├── public.asset_prices_eod_ft.nav
        │   └── public.asset_prices_eod_ft.last
        ├── stream key: []
        ├── MergeExecutor
        │   ├── output:
        │   │   ┌── public.asset_prices_eod_ft.asset_id
        │   │   ├── public.asset_prices_eod_ft.date
        │   │   ├── public.asset_prices_eod_ft.currency_code
        │   │   ├── public.asset_prices_eod_ft.close
        │   │   ├── public.asset_prices_eod_ft.nav
        │   │   └── public.asset_prices_eod_ft.last
        │   └── stream key: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date ]
        ├── MergeExecutor { output: [ asset_id, date, currency_code, close, nav, last ], stream key: [] }
        └── StreamUpstreamSinkUnion { output: [ asset_id, date, currency_code, close, nav, last ], stream key: [] }

Fragment 37094 (Actor 742586)
StreamCdcTableScan { table: public.asset_prices_eod_ft, columns: [asset_id, date, currency_code, close, nav, last] }
├── output: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date, public.asset_prices_eod_ft.currency_code, public.asset_prices_eod_ft.close, public.asset_prices_eod_ft.nav, public.asset_prices_eod_ft.last ]
├── stream key: [ public.asset_prices_eod_ft.asset_id, public.asset_prices_eod_ft.date ]
└── MergeExecutor { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 37095 (Actor 741807)
StreamCdcFilter { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }
└── Upstream { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 37096 (Actor 742588,742587)
StreamDml { columns: [asset_id, date, currency_code, close, nav, last] } { output: [ asset_id, date, currency_code, close, nav, last ], stream key: [] }
└── StreamSource { output: [ asset_id, date, currency_code, close, nav, last ], stream key: [] }