Hi folks,
working on a closed source project for an IP concerned company is not
always fun ... we combined SOLR with JAMon
(http://jamonapi.sourceforge.net/) to keep an eye of the query times and
this might be of general interest
+) JAMon comes with a ready-to-use ServletFilter
+) we extended this implementation to keep track for queries issued by a
customer and the requested domain objects, e.g. "artist", "album", "track"
+) this allows us to keep track of the execution times and their
distribution to find quickly long running queries without having access
to the access.log from a web browser
+) a small presentation can be found at
http://people.apache.org/~sgoeschl/presentations/jamon-20070717.pdf
+) if it is of general I can rewrite the code as contribution
Cheers,
Siegfried Goeschl