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; 18 19CREATE TABLE {{table_name}}_by_priority_stats ( 20 process_name TEXT, 21 priority TEXT, 22 min_value REAL, 23 max_value REAL, 24 avg_value REAL, 25 PRIMARY KEY (process_name, priority) 26); 27 28INSERT INTO {{table_name}}_by_priority_stats 29SELECT 30 process.name AS process_name, 31 CASE 32 WHEN oom_score_val < -900 THEN 'native' 33 WHEN oom_score_val < -800 THEN 'system' 34 WHEN oom_score_val < -700 THEN 'persistent' 35 WHEN oom_score_val < 0 THEN 'persistent_service' 36 WHEN oom_score_val < 100 THEN 'foreground' 37 WHEN oom_score_val < 200 THEN 'visible' 38 WHEN oom_score_val < 300 THEN 'perceptible' 39 WHEN oom_score_val < 400 THEN 'backup' 40 WHEN oom_score_val < 500 THEN 'heavy_weight' 41 WHEN oom_score_val < 600 THEN 'service_a' 42 WHEN oom_score_val < 700 THEN 'home' 43 WHEN oom_score_val < 800 THEN 'prev' 44 WHEN oom_score_val < 900 THEN 'service_b' 45 ELSE 'cached' 46 END AS priority, 47 MIN(span.{{table_name}}_val) AS min_value, 48 MAX(span.{{table_name}}_val) AS max_value, 49 SUM(span.{{table_name}}_val * span.dur) / SUM(span.dur) AS avg_value 50FROM {{table_name}}_by_oom_span AS span JOIN process USING(upid) 51WHERE process.name IS NOT NULL 52GROUP BY 1, 2 53ORDER BY 1, 2; 54 55DROP VIEW IF EXISTS {{table_name}}_by_priority_stats_proto; 56 57CREATE VIEW {{table_name}}_by_priority_stats_proto AS 58SELECT 59 process_name, 60 priority, 61 AndroidMemoryMetric_Counter( 62 'min', min_value, 63 'max', max_value, 64 'avg', avg_value 65 ) AS proto 66FROM {{table_name}}_by_priority_stats; 67