| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 44 of 221 | 80% | 5 of 14 | 64% | 4 | 17 | 11 | 54 | 0 | 10 |
| checkForWriterException() | | 19% | | 25% | 2 | 3 | 4 | 6 | 0 | 1 |
| put(SSTableSimpleUnsortedWriter.Buffer) | | 61% | | 50% | 1 | 2 | 3 | 7 | 0 | 1 |
| close() | | 70% | n/a | 0 | 1 | 2 | 9 | 0 | 1 | |
| maybeSync() | | 62% | | 100% | 0 | 2 | 2 | 6 | 0 | 1 |
| getUpdateFor(DecoratedKey) | | 90% | | 75% | 1 | 3 | 0 | 7 | 0 | 1 |
| SSTableSimpleUnsortedWriter(File, TableMetadataRef, RegularAndStaticColumns, long) | | 100% | n/a | 0 | 1 | 0 | 9 | 0 | 1 | |
| sync() | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| countRow(Row) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| createPartitionUpdateBuilder(DecoratedKey) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |