# WSO2 Siddhi Execution Extension - Device management Core functionality as Siddhi extension

Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes
Total | 2,154 of 2,789 | 22% | 134 of 224 | 40% | 207 | 278 | 461 | 613 | 117 | 166 | 14 | 23
org.wso2.extension.siddhi.device |  | 34% |  | 50% | 97 | 165 | 184 | 331 | 32 | 78 | 0 | 8
org.wso2.extension.siddhi.device.utils |  | 2% |  | 4% | 46 | 49 | 119 | 124 | 25 | 28 | 5 | 6
org.wso2.extension.siddhi.device.client |  | 0% |  | 0% | 6 | 6 | 38 | 38 | 3 | 3 | 1 | 1
org.wso2.extension.siddhi.device.client.exception |  | 0% |  | n/a | 22 | 22 | 47 | 47 | 22 | 22 | 3 | 3
org.wso2.extension.siddhi.device.client.configs |  | 0% |  | 0% | 16 | 16 | 45 | 45 | 15 | 15 | 2 | 2
org.wso2.extension.siddhi.device.client.dto |  | 0% |  | n/a | 20 | 20 | 28 | 28 | 20 | 20 | 3 | 3