Teams Direct Routing with Ribbon 8k - How to reboot using CLI

Recently got an alert due to connectivity of the Ribbon 8k (strange), nothing wrong with networking. However, SolarWinds shows a failure.  

End up checking the SBC via GUI and got following 502 Bad gateway,

SBC is running but no idea why GUI failing, in this situation very limited things can do. Started with Putty and connected via console. 

Following are the command to find the status of the SBC VMs status 

Sudo -i 

Virsh list - Will help me to understand status of the SBCSWeEdge 

Podman ps - Will help me to understand status of the OS, dockers/container status

sys-tools debug - Will help me to run debug via CLI 

Anyway above cmds not helping to resolve the problems, but i end up running a reboot middle of a day :( 

systemctl reboot

This was help to bring back GUI after few minute time. While this is happening all the calls routed via DRaaS. We are using Call Tower as vendor still provide DRaaS even though NEW customer required to go with Operator Connect for Teams. 

Additional info

I have checked the debug logs (Ribbon 8K) couldnt found any storage issues.

Filesystem               1K-blocks    Used Available Use% Mounted on

devtmpfs                      4096       0      4096   0% /dev

tmpfs                      8172244    4944   8167300   1% /dev/shm

tmpfs                      3268900    9896   3259004   1% /run

efivarfs                       128      43        81  35% /sys/firmware/efi/efivars

/dev/mapper/vg00-root     36798464 6819696  29978768  19% /

/dev/sda4                   983040  279988    703052  29% /boot

/dev/sda3                   613160    7220    605940   2% /boot/efi

/dev/sda1                  8993268 6738272   1776568  80% /e8k-data

/dev/loop0                 3378444 3378444         0 100% /LocalRepos

/dev/mapper/vg00-storage   5054464   68300   4986164   2% /storage

/dev/mapper/vg00-var       2031616  851120   1180496  42% /var

/dev/mapper/vg00-var_log   2031616 1420064    611552  70% /var/log

/dev/mapper/vg00-var_tmp    983040   40116    942924   5% /var/tmp

/dev/mapper/vg00-tmp       2031616   47332   1984284   3% /tmp