enhance the info display for request_dealer and tablecatchup utility

[jd-zhang]

*Issue migrated from trac ticket # 454 www.kunlunbase.com *

component: node manager | priority: major

2022-02-28 09:41:16: snow@zettadb.com created the issue

[jd-zhang]

2022-04-06 18:19:37: snow@zettadb.com