| -- |
| -- Copyright 2020 The Android Open Source Project |
| -- |
| -- Licensed under the Apache License, Version 2.0 (the "License"); |
| -- you may not use this file except in compliance with the License. |
| -- You may obtain a copy of the License at |
| -- |
| -- https://www.apache.org/licenses/LICENSE-2.0 |
| -- |
| -- Unless required by applicable law or agreed to in writing, software |
| -- distributed under the License is distributed on an "AS IS" BASIS, |
| -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| -- See the License for the specific language governing permissions and |
| -- limitations under the License. |
| -- |
| |
| SELECT RUN_METRIC('android/process_metadata.sql'); |
| |
| DROP TABLE IF EXISTS android_special_classes; |
| CREATE TABLE android_special_classes AS |
| WITH RECURSIVE cls_visitor(cls_id, category) AS ( |
| SELECT id, name FROM heap_graph_class WHERE name IN ( |
| 'android.view.View', |
| 'android.app.Activity', |
| 'android.app.Fragment', |
| 'android.content.ContentProviderClient', |
| 'android.os.Binder', |
| 'android.os.BinderProxy', |
| 'android.os.Parcel', |
| 'com.android.server.am.ConnectionRecord', |
| 'com.android.server.am.PendingIntentRecord') |
| UNION ALL |
| SELECT child.id, parent.category |
| FROM heap_graph_class child JOIN cls_visitor parent ON parent.cls_id = child.superclass_id |
| ) |
| SELECT * FROM cls_visitor; |
| |
| DROP TABLE IF EXISTS heap_obj_histograms; |
| CREATE TABLE heap_obj_histograms AS |
| SELECT |
| o.upid, |
| o.graph_sample_ts, |
| o.type_id AS cls_id, |
| COUNT(1) AS obj_count, |
| SUM(IIF(o.reachable, 1, 0)) AS reachable_obj_count, |
| SUM(self_size) / 1024 AS size_kb, |
| SUM(IIF(o.reachable, self_size, 0)) / 1024 AS reachable_size_kb, |
| SUM(native_size) / 1024 AS native_size_kb, |
| SUM(IIF(o.reachable, native_size, 0)) / 1024 AS reachable_native_size_kb |
| FROM heap_graph_object o |
| GROUP BY 1, 2, 3 |
| ORDER BY 1, 2, 3; |
| |
| DROP VIEW IF EXISTS java_heap_histogram_output; |
| CREATE VIEW java_heap_histogram_output AS |
| WITH |
| -- Group by to build the repeated field by upid, ts |
| heap_obj_histogram_count_protos AS ( |
| SELECT |
| upid, |
| graph_sample_ts, |
| RepeatedField(JavaHeapHistogram_TypeCount( |
| 'type_name', IFNULL(c.deobfuscated_name, c.name), |
| 'category', category, |
| 'obj_count', obj_count, |
| 'reachable_obj_count', reachable_obj_count, |
| 'size_kb', size_kb, |
| 'reachable_size_kb', reachable_size_kb, |
| 'native_size_kb', native_size_kb, |
| 'reachable_native_size_kb', reachable_native_size_kb |
| )) AS count_protos |
| FROM heap_obj_histograms hist |
| JOIN heap_graph_class c ON hist.cls_id = c.id |
| LEFT JOIN android_special_classes special USING(cls_id) |
| GROUP BY 1, 2 |
| ), |
| -- Group by to build the repeated field by upid |
| heap_obj_histogram_sample_protos AS ( |
| SELECT |
| upid, |
| RepeatedField(JavaHeapHistogram_Sample( |
| 'ts', graph_sample_ts, |
| 'type_count', count_protos |
| )) AS sample_protos |
| FROM heap_obj_histogram_count_protos |
| GROUP BY 1 |
| ) |
| SELECT JavaHeapHistogram( |
| 'instance_stats', RepeatedField(JavaHeapHistogram_InstanceStats( |
| 'upid', upid, |
| 'process', process_metadata.metadata, |
| 'samples', sample_protos |
| ))) |
| FROM heap_obj_histogram_sample_protos JOIN process_metadata USING (upid); |