Is weird scenario
If you are looking at the license usage per index please run this search
index=_internal source=*license_usage.log type="Usage" | eval indexname = if(len(idx)=0 OR isnull(idx),"(UNKNOWN)",idx) | eval sourcetypename = st | eval host=h | bin _time span=1d | stats sum(b) as b by _time, host, indexname, sourcetypename | eval GB=(b/1024/1024/1024) | fields _time, indexname, sourcetypename, host, GB | stats sum(GB) as GB by indexname, sourcetypename, host
Once all the values are populated , search if there are any index=devices populated and let us know so that it helps our community with more insight what actually happening ..
Happy Splunking !!
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