aggregate¶
Type of operation: Aggregate, Metrics
Description¶
Aggregates metrics across tag dimensions.
If groupby is not specified, the default grouping will be used. The default grouping for aggregate is the set of primary key columns.
Usage¶
aggregate [ groupby_1, groupby_2, ... ], groupOrAggregateFunction_1, groupOrAggregateFunction_2, ...
Argument |
Type |
Optional |
Repeatable |
Restrictions |
|---|---|---|---|---|
groupby |
storable |
yes |
yes |
column |
groupOrAggregateFunction |
expression |
no |
yes |
none |
Accelerable¶
aggregate is always accelerable if the input is accelerable. A dataset that only uses accelerable verbs can be accelerated, making queries on the dataset respond faster.
Examples¶
aggregate tx_bytes:sum(tx_bytes), group_by(podName, namespace, clusterUid)
Group the tx_bytes metric by ‘podName’, ‘namespace’ and ‘clusterUid’ on each time bin, calculating the sum of the values in each bin.
Aliases¶
reaggregate(deprecated)