I am new to ELK and need help. I am working on syslog data collected from all zonal rsyslog servers. Now I am putting some visualization to this data. there are around 10000+ unique hosts data collected everyday.
Now, I wish to create a dashboard to keep a track of
a. List of hosts reported their logs everyday .... I am able to plot it but in numbers .. how can I get the list of hosts ?
b. I also wish to pull the list of hosts not reported their logs and/or the list of extra hosts reported their logs ?