1-- 2-- Copyright 2019 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. 15-- 16 17DROP TABLE IF EXISTS {{table_name}}_by_priority_stats; 18CREATE TABLE {{table_name}}_by_priority_stats ( 19 process_name TEXT, 20 priority TEXT, 21 min_value REAL, 22 max_value REAL, 23 avg_value REAL, 24 PRIMARY KEY (process_name, priority) 25); 26 27INSERT INTO {{table_name}}_by_priority_stats 28SELECT 29 process.name AS process_name, 30 CASE 31 WHEN oom_score_val < -900 THEN 'native' 32 WHEN oom_score_val < -800 THEN 'system' 33 WHEN oom_score_val < -700 THEN 'persistent' 34 WHEN oom_score_val < 0 THEN 'persistent_service' 35 WHEN oom_score_val < 100 THEN 'foreground' 36 WHEN oom_score_val < 200 THEN 'visible' 37 WHEN oom_score_val < 300 THEN 'perceptible' 38 WHEN oom_score_val < 400 THEN 'backup' 39 WHEN oom_score_val < 500 THEN 'heavy_weight' 40 WHEN oom_score_val < 600 THEN 'service_a' 41 WHEN oom_score_val < 700 THEN 'home' 42 WHEN oom_score_val < 800 THEN 'prev' 43 WHEN oom_score_val < 900 THEN 'service_b' 44 ELSE 'cached' 45 END AS priority, 46 MIN(span.{{table_name}}_val) AS min_value, 47 MAX(span.{{table_name}}_val) AS max_value, 48 SUM(span.{{table_name}}_val * span.dur) / SUM(span.dur) AS avg_value 49FROM {{table_name}}_by_oom_span AS span JOIN process USING(upid) 50WHERE process.name IS NOT NULL 51GROUP BY 1, 2 52ORDER BY 1, 2; 53 54DROP VIEW IF EXISTS {{table_name}}_by_priority_stats_proto; 55CREATE VIEW {{table_name}}_by_priority_stats_proto AS 56SELECT 57 process_name, 58 priority, 59 AndroidMemoryMetric_Counter( 60 'min', min_value, 61 'max', max_value, 62 'avg', avg_value 63 ) AS proto 64FROM {{table_name}}_by_priority_stats; 65