Try this in on the commandline of the Solr server:
time curl "http://localhost:YYY/solr/dovecot/select?q=maynez&defType=edismax&qf=body+to+subject+cc+from"
OK I had to modify the query path slightly to get it to work with my core to:
time curl http://localhost:8983/solr/dondley/select?q=maynez&defType=edismax&qf=body+to+subjec:t+ccfrom
But it didn't return any results:
Results:
"responseHeader":{ "status":0, "QTime":7, "params":{ "q":"maynez"}}, "response":{"numFound":0,"start":0,"numFoundExact":true,"docs":[] }}
real 0m0.018s user 0m0.004s sys 0m0.006s
I only have emails for this person in a subfolder of my main Inbox folder so maybe it's only searching the top level folder?
You could do the query remotely by changing "localhost" to the hostname or IP address of the Solr server.
From remote host, I got similar numbers (no results):
real 0m0.017s user 0m0.009s sys 0m0.002s