Common CLI for SONiC system health check

Here are some common CLI for SONiC system health check.

show version

show platform psu

show platform fan

show platform temperature

show system-health summary       // check whether have any alarm

show environment 

show clock

show boot

show platform summary

show platform syseeprom        //check platform SN, MAC address, ONIE info

show platform ssdhealth          // check hard disk info

docker ps –a                     // make sure all the docker is running

show lldp neighbors

show interfaces status

show interfaces transceiver

show runningconfiguration all

show techsupport            //it will collect all info, and generate the result file in /var/dump