Put query stats logging under s.debugLogging #7471
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Changes
The log line being changed in the PR uses
fmt.Sprintf("%+v", stats)which is quite expensive and show up in our CPU profile.We never enable debug level logging but it still evaluates
fmt.Sprintf.Put the log line under
debugLogging. I think this makes no difference for Thanos users because when log level is set todebug, Store Gateway will setdebugLoggingto true as well.Verification