| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 50 of 156 | 68% | 7 of 15 | 53% | 9 | 16 | 15 | 37 | 3 | 7 |
| clearMemory(long, int) | | 0% | | 0% | 5 | 5 | 11 | 11 | 1 | 1 |
| align(long, long) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| allocateAligned(Ruby, int, int, boolean) | | 86% | | 75% | 2 | 5 | 1 | 8 | 0 | 1 |
| CachingNativeMemoryAllocator() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| roundUpToPowerOf2(int) | | 100% | n/a | 0 | 1 | 0 | 7 | 0 | 1 | |
| static {...} | | 100% | | 100% | 0 | 2 | 0 | 7 | 0 | 1 |
| bucketIndex(int) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |