Add pgo show ha command and add combined output to pgo show
#292
| Job | Run time |
|---|---|
| 1m 34s | |
| 13m 50s | |
| 13m 58s | |
| 12m 46s | |
| 15m 12s | |
| 14m 52s | |
| 13m 54s | |
| 14m 29s | |
| 1h 40m 35s |