| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 500 of 1,390 | 64% | 93 of 178 | 47% | 78 | 129 | 98 | 300 | 16 | 40 | 0 | 6 |
| MaterializeProbeVisitor.java | | 41% | | 26% | 34 | 47 | 40 | 74 | 6 | 13 | 0 | 2 |
| LazySlotPruning.java | | 62% | | 50% | 36 | 53 | 45 | 122 | 10 | 19 | 0 | 2 |
| LazyMaterializeTopN.java | | 81% | | 78% | 8 | 28 | 13 | 100 | 0 | 7 | 0 | 1 |
| MaterializeSource.java | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 1 |