1-- 2-- Copyright 2022 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 VIEW IF EXISTS gc_slices; 18CREATE VIEW gc_slices AS 19SELECT slice_ts AS ts, slice_dur AS dur, utid, startup_id AS launch_id 20FROM thread_slices_for_all_launches 21WHERE 22 slice_name GLOB '*mark sweep GC' 23 OR slice_name GLOB '*concurrent copying GC' 24 OR slice_name GLOB '*semispace GC'; 25 26DROP TABLE IF EXISTS gc_slices_by_state; 27CREATE VIRTUAL TABLE gc_slices_by_state 28USING SPAN_JOIN(gc_slices PARTITIONED utid, thread_state_extended PARTITIONED utid); 29 30DROP TABLE IF EXISTS running_gc_slices_materialized; 31CREATE TABLE running_gc_slices_materialized AS 32SELECT launch_id, SUM(dur) AS sum_dur 33FROM gc_slices_by_state 34WHERE state = 'Running' 35GROUP BY launch_id; 36