How to search which are the device not sending logs

Hi Team, How to search which are the host and Source not sending logs. the below metadata search shows only host. How can i add source . I need to column of source,Host,lasttime and duration. |metadata index!=network* index=win* index=lin* type=hosts | table host sourcetype lastTime | stats max(lastTime) as lastTime by host | eval diff = now()-lastTime | where diff > 3600|sort - diff | eval lastTime=strftime(lastTime,"%Y-%m-%d %H:%M:%S") |eval Duration=tostring(diff,"duration")|fields - diff Regards, Syed