Im trying to run a full text search query using the java api 2.5.9 on couchbase server 5.0.1 community edition. If i run a query with many MatchQueries with fuzziness as 2, wrapped within a boolean query - it has 4 MatchQueries without fuzziness which as part of boolean query must, and another set of 5-6 MatchQueries which as part of the boolean should query. I have noticed the more number of MatchQueries we add for fuzzy search, the more time the fts takes. Indexes are dynamic on a json object field and use the standard analyzer. Also, when I run tests hitting the fts service with multiple threads (200+) i see that the CPU usage reaches 99% on multiple nodes (there are 4 nodes in the cluster, all support full text searches), and I get requestcancelled exception for many requests. Can you help me with any configuration needed for such high load?