| SystemInfoService |   | 68% | | 59% | 95 | 219 | 181 | 573 | 14 | 68 | 0 | 1 |
| Backend | | 80% | | 71% | 91 | 220 | 104 | 461 | 31 | 106 | 0 | 1 |
| Diagnoser | | 57% | | 46% | 26 | 30 | 41 | 100 | 1 | 2 | 0 | 1 |
| Frontend | | 58% | | 16% | 21 | 34 | 26 | 70 | 15 | 28 | 0 | 1 |
| HeartbeatMgr | | 70% | | 57% | 15 | 28 | 27 | 93 | 1 | 6 | 0 | 1 |
| SystemInfoService.HostInfo | | 37% | | 7% | 12 | 17 | 17 | 26 | 5 | 10 | 0 | 1 |
| FrontendHbResponse | | 53% | | n/a | 3 | 13 | 13 | 40 | 3 | 13 | 0 | 1 |
| HeartbeatMgr.BackendHeartbeatHandler | | 83% | | 70% | 9 | 21 | 10 | 78 | 0 | 4 | 0 | 1 |
| BackendEvent | | 0% | | n/a | 5 | 5 | 13 | 13 | 5 | 5 | 1 | 1 |
| BrokerHbResponse | | 45% | | n/a | 5 | 7 | 11 | 25 | 5 | 7 | 0 | 1 |
| HeartbeatMgr.BrokerHeartbeatHandler | | 61% | | 33% | 3 | 5 | 5 | 21 | 0 | 2 | 0 | 1 |
| HeartbeatMgr.FrontendHeartbeatHandler | | 81% | | 60% | 3 | 8 | 5 | 35 | 0 | 3 | 0 | 1 |
| BeSelectionPolicy | | 92% | | 88% | 7 | 42 | 6 | 74 | 0 | 8 | 0 | 1 |
| HeartbeatFlags | | 48% | | 12% | 5 | 8 | 3 | 9 | 1 | 4 | 0 | 1 |
| BackendEvent.BackendEventType | | 0% | | n/a | 1 | 1 | 4 | 4 | 1 | 1 | 1 | 1 |
| SystemInfoService.BeHostComparator | | 0% | | n/a | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 |
| SystemInfoService.new Comparator() {...} | | 25% | | 0% | 2 | 3 | 3 | 4 | 1 | 2 | 0 | 1 |
| BackendHbResponse | | 100% | | n/a | 0 | 17 | 0 | 66 | 0 | 17 | 0 | 1 |
| BeSelectionPolicy.Builder | | 100% | | n/a | 0 | 15 | 0 | 30 | 0 | 15 | 0 | 1 |
| Backend.BackendStatus | | 100% | | n/a | 0 | 2 | 0 | 9 | 0 | 2 | 0 | 1 |
| HeartbeatResponse | | 100% | | n/a | 0 | 8 | 0 | 15 | 0 | 8 | 0 | 1 |
| HeartbeatResponse.Type | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 1 |
| HeartbeatResponse.HbStatus | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |
| NodeType | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 | 0 | 1 |
| SystemInfoService.BeIdComparator | | 100% | | n/a | 0 | 2 | 0 | 2 | 0 | 2 | 0 | 1 |