| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 144 of 186 | 22% | 22 of 30 | 26% | 13 | 19 | 22 | 31 | 0 | 4 |
| lambda$build$1(LogicalAggregate) | | 15% | | 27% | 9 | 12 | 22 | 26 | 0 | 1 |
| lambda$build$0(AggregateFunction) | | 42% | | 25% | 4 | 5 | 0 | 2 | 0 | 1 |
| build() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| ReduceAggregateChildOutputRows() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |