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

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

Job is idle — throughput ~0; structure shown.

14 operators
Materialize · olap.accounts_dm
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 · olap
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 · olap.accounts_dm Materialize olap.accounts_dm 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 · olap StreamCdcScan olap 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 32917 (Actor 736267,736268)
StreamMaterialize { columns: [account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub], stream_key: [account_id], pk_columns: [account_id], pk_conflict: Overwrite }
├── output:
│   ┌── olap.accounts_dm.account_id
│   ├── olap.accounts_dm.name
│   ├── olap.accounts_dm.number
│   ├── olap.accounts_dm.product_type_id
│   ├── olap.accounts_dm.base_currency_code
│   ├── olap.accounts_dm.is_restricted
│   ├── olap.accounts_dm.opening_date
│   ├── olap.accounts_dm.closing_date
│   ├── olap.accounts_dm.created_at
│   ├── olap.accounts_dm.disabled_at
│   ├── olap.accounts_dm.status_label_id
│   ├── olap.accounts_dm.system_status
│   └── olap.accounts_dm.m_is_stub
├── stream key: [ olap.accounts_dm.account_id ]
└── StreamUnion { all: true }
    ├── output:
    │   ┌── olap.accounts_dm.account_id
    │   ├── olap.accounts_dm.name
    │   ├── olap.accounts_dm.number
    │   ├── olap.accounts_dm.product_type_id
    │   ├── olap.accounts_dm.base_currency_code
    │   ├── olap.accounts_dm.is_restricted
    │   ├── olap.accounts_dm.opening_date
    │   ├── olap.accounts_dm.closing_date
    │   ├── olap.accounts_dm.created_at
    │   ├── olap.accounts_dm.disabled_at
    │   ├── olap.accounts_dm.status_label_id
    │   ├── olap.accounts_dm.system_status
    │   └── olap.accounts_dm.m_is_stub
    ├── stream key: []
    ├── MergeExecutor
    │   ├── output:
    │   │   ┌── olap.accounts_dm.account_id
    │   │   ├── olap.accounts_dm.name
    │   │   ├── olap.accounts_dm.number
    │   │   ├── olap.accounts_dm.product_type_id
    │   │   ├── olap.accounts_dm.base_currency_code
    │   │   ├── olap.accounts_dm.is_restricted
    │   │   ├── olap.accounts_dm.opening_date
    │   │   ├── olap.accounts_dm.closing_date
    │   │   ├── olap.accounts_dm.created_at
    │   │   ├── olap.accounts_dm.disabled_at
    │   │   ├── olap.accounts_dm.status_label_id
    │   │   ├── olap.accounts_dm.system_status
    │   │   └── olap.accounts_dm.m_is_stub
    │   └── stream key: [ olap.accounts_dm.account_id ]
    ├── MergeExecutor { output: [ account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub ], stream key: [] }
    └── StreamUpstreamSinkUnion { output: [ account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub ], stream key: [] }

Fragment 32918 (Actor 736275)
StreamCdcTableScan { table: olap.accounts_dm, columns: [account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub] }
├── output:
│   ┌── olap.accounts_dm.account_id
│   ├── olap.accounts_dm.name
│   ├── olap.accounts_dm.number
│   ├── olap.accounts_dm.product_type_id
│   ├── olap.accounts_dm.base_currency_code
│   ├── olap.accounts_dm.is_restricted
│   ├── olap.accounts_dm.opening_date
│   ├── olap.accounts_dm.closing_date
│   ├── olap.accounts_dm.created_at
│   ├── olap.accounts_dm.disabled_at
│   ├── olap.accounts_dm.status_label_id
│   ├── olap.accounts_dm.system_status
│   └── olap.accounts_dm.m_is_stub
├── stream key: [ olap.accounts_dm.account_id ]
└── MergeExecutor { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 32919 (Actor 736912)
StreamCdcFilter { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }
└── Upstream { output: [ payload, _rw_offset, _rw_table_name ], stream key: [] }

Fragment 32920 (Actor 736276,736277)
StreamDml { columns: [account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub] }
├── output: [ account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub ]
├── stream key: []
└── StreamSource { output: [ account_id, name, number, product_type_id, base_currency_code, is_restricted, opening_date, closing_date, created_at, disabled_at, status_label_id, system_status, m_is_stub ], stream key: [] }