Technologies/Trino/trino.task.output_data_size.five_minute
TrinoTrinoMetric

trino.task.output_data_size.five_minute

Task output size five minutes
Dimensions:None
Available on:Native (1)
Interface Metrics (1)
Native
Total output data size produced by tasks in the last five minutes
Dimensions:None
Sources
trino.execution.TaskManager.OutputDataSize.FiveMinute.Counttrino.io

Technical Annotations (9)

Configuration Parameters (7)
sink.max-buffer-sizerecommended: 64MB or 5120MB
Worker-side buffer for data being written to downstream stages
exchange.max-buffer-sizerecommended: 64MB or 5120MB
Buffer size for data exchange between stages
exchange.deduplication-buffer-sizerecommended: 64MB or 5120MB
Buffer for deduplicating exchange data
driver.max-page-partitioning-buffer-sizerecommended: 5120MB
Buffer for partitioning pages in drivers
sink.max-broadcast-buffer-sizerecommended: 512MB
Buffer for broadcast sink operations
exchange.max-response-sizerecommended: 32MB
Maximum response size for exchange operations
exchange.max-error-durationrecommended: 5m
How long to tolerate exchange errors before failing query
Technical References (2)
exchangecomponentsinkcomponent
Related Insights (1)
Insufficient buffer sizes prevent large dataset operationswarning
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