| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 5,162 of 8,459 | 38% | 553 of 832 | 33% | 520 | 758 | 1,124 | 1,860 | 193 | 341 | 10 | 25 |
| Backend.java | | 0% | | 0% | 239 | 239 | 501 | 501 | 117 | 117 | 2 | 2 |
| HeartbeatMgr.java | | 0% | | 0% | 78 | 78 | 263 | 263 | 21 | 21 | 4 | 4 |
| SystemInfoService.java | | 71% | | 61% | 112 | 245 | 170 | 623 | 20 | 87 | 1 | 5 |
| Diagnoser.java | | 55% | | 48% | 27 | 32 | 43 | 102 | 1 | 2 | 0 | 1 |
| BackendHbResponse.java | | 0% | n/a | 19 | 19 | 69 | 69 | 19 | 19 | 1 | 1 | |
| BeSelectionPolicy.java | | 79% | | 61% | 22 | 64 | 28 | 114 | 1 | 25 | 0 | 2 |
| FrontendHbResponse.java | | 46% | n/a | 2 | 13 | 16 | 40 | 2 | 13 | 0 | 1 | |
| BackendEvent.java | | 0% | n/a | 6 | 6 | 17 | 17 | 6 | 6 | 2 | 2 | |
| Frontend.java | | 80% | | 42% | 8 | 36 | 11 | 73 | 3 | 29 | 0 | 1 |
| HeartbeatFlags.java | 48% | | 12% | 5 | 8 | 3 | 9 | 1 | 4 | 0 | 1 | |
| HeartbeatResponse.java | | 85% | n/a | 2 | 10 | 3 | 21 | 2 | 10 | 0 | 3 | |
| BrokerHbResponse.java | | 100% | n/a | 0 | 7 | 0 | 25 | 0 | 7 | 0 | 1 | |
| NodeType.java | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 1 |