| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 394 of 1,521 | 74% | 43 of 128 | 66% | 40 | 112 | 58 | 294 | 9 | 48 | 0 | 4 |
| Controller | | 65% | | 73% | 20 | 61 | 40 | 171 | 5 | 22 | 0 | 1 |
| ShardedMultiWriter | | 79% | | 54% | 18 | 39 | 18 | 91 | 4 | 17 | 0 | 1 |
| ShardedCompactionWriter | | 100% | | 66% | 2 | 10 | 0 | 25 | 0 | 7 | 0 | 1 |
| UnifiedCompactionTask | | 100% | n/a | 0 | 2 | 0 | 7 | 0 | 2 | 0 | 1 |