1-- 2-- Copyright 2020 The Android Open Source Project 3-- 4-- Licensed under the Apache License, Version 2.0 (the "License"); 5-- you may not use this file except in compliance with the License. 6-- You may obtain a copy of the License at 7-- 8-- https://www.apache.org/licenses/LICENSE-2.0 9-- 10-- Unless required by applicable law or agreed to in writing, software 11-- distributed under the License is distributed on an "AS IS" BASIS, 12-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13-- See the License for the specific language governing permissions and 14-- limitations under the License. 15SELECT RUN_METRIC('chrome/scroll_jank_cause.sql') AS suppress_query_output; 16 17SELECT 18 COUNT(*) AS total, 19 SUM(jank) as total_jank, 20 SUM(explained_jank + unexplained_jank) AS sum_explained_and_unexplained, 21 SUM( 22 CASE WHEN explained_jank THEN 23 unexplained_jank 24 ELSE 25 CASE WHEN jank AND NOT unexplained_jank THEN 26 1 27 ELSE 28 0 29 END 30 END 31 ) AS error_rows 32FROM scroll_jank_cause; 33