OPAL Aggregate VerbsΒΆ
Aggregate verbs establish an aggregate context: multiple input rows generate fewer, summarizing, output rows.
Verb |
Description |
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Aggregates metrics across tag dimensions. |
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Align raw metrics onto a time grid (defined by the input period) by aggregating nearby data points together. |
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dedup collapses all rows in a Table, Event, or Interval dataset with identical values in specified columns and with identical |
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Group events or intervals that are close to each other into sessions, and calculate aggregations over each session. |
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Merge consecutive events into new events based on merge conditions. |
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The |
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Rollup raw metrics into aligned metrics |
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Calculate statistics of columns with aggregate functions, based on (optional) grouping columns. |
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Bin (in time) and aggregate point or interval table columns through time, based on (optional) grouping columns. |
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Aggregate resource columns at every point in time, based on (optional) grouping columns. |
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The |