Remove Sherlock usage from the performance barperformance-bar-sql

Sherlock::Query generates a backtrace on every call to "new", which is
very slow. Formatter queries are also not displayed properly due to the
lack of "white-space: pre" in the CSS. We took a look at fixing this,
but the produced output is not really better than just displaying
queries on one line.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/39351

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/gitlab/performance_bar/peek_query_tracker.rb b/lib/gitlab/performance_bar/peek_query_tracker.rb
index 67fee8c227d..69e117f1da9 100644
--- a/lib/gitlab/performance_bar/peek_query_tracker.rb
+++ b/lib/gitlab/performance_bar/peek_query_tracker.rb
@@ -36,8 +36,8 @@ module Gitlab
       end
 
       def track_query(raw_query, bindings, start, finish)
-        query = Gitlab::Sherlock::Query.new(raw_query, start, finish)
-        query_info = { duration: query.duration.round(3), sql: query.formatted_query }
+        duration = finish - start
+        query_info = { duration: duration.round(3), sql: raw_query }
 
         PEEK_DB_CLIENT.query_details << query_info
       end