Rivery

Results 4 issues of Rivery

![image](https://user-images.githubusercontent.com/9858560/169739887-857530fb-9366-42e5-b9f1-ff98df4407af.png)

priority/low-pri
type/bug

![image](https://user-images.githubusercontent.com/9858560/185028373-89e604fe-2b32-4a7a-ace4-f99c76110bd9.png) ![image](https://user-images.githubusercontent.com/9858560/185028402-224ea8dc-69e9-4e17-9bee-1205232a70df.png)

bug

1. support machine monitoring, includes cpu/memory/load/disk 2. support customize monitoring metrics. 3. get a cool ui 4. support service metrics

type/feature req

## What type of PR is this? - [ ] bug - [ ] feature - [ ] enhancement ## What problem(s) does this PR solve? #### Issue(s) number: ####...