| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 47 of 69 | 31% | 7 of 8 | 12% | 5 | 6 | 16 | 25 | 1 | 2 |
| read(TProtocol, HeartbeatService.heartbeat_args) | | 0% | | 0% | 4 | 4 | 16 | 16 | 1 | 1 |
| write(TProtocol, HeartbeatService.heartbeat_args) | | 100% | | 50% | 1 | 2 | 0 | 9 | 0 | 1 |