1 files changed, 50 insertions, 0 deletions
diff --git a/lib/peek/views/click_house.rb b/lib/peek/views/click_house.rb
new file mode 100644
index 00000000000..cc109ccea51
--- /dev/null
+++ b/lib/peek/views/click_house.rb
@@ -0,0 +1,50 @@
+# frozen_string_literal: true
+
+module Peek
+  module Views
+    class ClickHouse < DetailedView
+      DEFAULT_THRESHOLDS = {
+        calls: 5,
+        duration: 1000,
+        individual_call: 1000
+      }.freeze
+
+      THRESHOLDS = {
+        production: {
+          calls: 5,
+          duration: 1000,
+          individual_call: 1000
+        }
+      }.freeze
+
+      def key
+        'ch'
+      end
+
+      def self.thresholds
+        @thresholds ||= THRESHOLDS.fetch(Rails.env.to_sym, DEFAULT_THRESHOLDS)
+      end
+
+      private
+
+      def setup_subscribers
+        super
+
+        subscribe('sql.click_house') do |_, start, finish, _, data|
+          detail_store << generate_detail(start, finish, data) if Gitlab::PerformanceBar.enabled_for_request?
+        end
+      end
+
+      def generate_detail(start, finish, data)
+        {
+          start: start,
+          duration: finish - start,
+          sql: data[:query].strip,
+          backtrace: Gitlab::BacktraceCleaner.clean_backtrace(caller),
+          database: "database: #{data[:database]}",
+          statistics: "query stats: #{data[:statistics]}"
+        }
+      end
+    end
+  end
+end