Add unaggregated metrics for Garbage Collection
Test: tools/diff_test_trace_processor.py <path to trace processor binary> --name-filter=".*android_garbage*"
Bug: 325046706
Change-Id: Ia225e95a06b422077635f1f3a5dc7f155a1e6f23
diff --git a/Android.bp b/Android.bp
index e84e70b..cc7b4ad 100644
--- a/Android.bp
+++ b/Android.bp
@@ -5139,6 +5139,7 @@
"protos/perfetto/metrics/android/android_boot.proto",
"protos/perfetto/metrics/android/android_boot_unagg.proto",
"protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
+ "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto",
"protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
"protos/perfetto/metrics/android/android_trusty_workqueues.proto",
"protos/perfetto/metrics/android/anr_metric.proto",
@@ -5226,6 +5227,7 @@
"protos/perfetto/metrics/android/android_boot.proto",
"protos/perfetto/metrics/android/android_boot_unagg.proto",
"protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
+ "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto",
"protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
"protos/perfetto/metrics/android/android_trusty_workqueues.proto",
"protos/perfetto/metrics/android/anr_metric.proto",
@@ -5296,6 +5298,7 @@
"protos/perfetto/metrics/android/android_boot.proto",
"protos/perfetto/metrics/android/android_boot_unagg.proto",
"protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
+ "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto",
"protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
"protos/perfetto/metrics/android/android_trusty_workqueues.proto",
"protos/perfetto/metrics/android/anr_metric.proto",
@@ -11649,6 +11652,7 @@
"src/trace_processor/metrics/sql/android/android_dvfs.sql",
"src/trace_processor/metrics/sql/android/android_fastrpc.sql",
"src/trace_processor/metrics/sql/android/android_frame_timeline_metric.sql",
+ "src/trace_processor/metrics/sql/android/android_garbage_collection_unagg.sql",
"src/trace_processor/metrics/sql/android/android_gpu.sql",
"src/trace_processor/metrics/sql/android/android_hwcomposer.sql",
"src/trace_processor/metrics/sql/android/android_hwui_metric.sql",
diff --git a/BUILD b/BUILD
index 6a44d74..0fd0cb8 100644
--- a/BUILD
+++ b/BUILD
@@ -1949,6 +1949,7 @@
"src/trace_processor/metrics/sql/android/android_dvfs.sql",
"src/trace_processor/metrics/sql/android/android_fastrpc.sql",
"src/trace_processor/metrics/sql/android/android_frame_timeline_metric.sql",
+ "src/trace_processor/metrics/sql/android/android_garbage_collection_unagg.sql",
"src/trace_processor/metrics/sql/android/android_gpu.sql",
"src/trace_processor/metrics/sql/android/android_hwcomposer.sql",
"src/trace_processor/metrics/sql/android/android_hwui_metric.sql",
@@ -4296,6 +4297,7 @@
"protos/perfetto/metrics/android/android_boot.proto",
"protos/perfetto/metrics/android/android_boot_unagg.proto",
"protos/perfetto/metrics/android/android_frame_timeline_metric.proto",
+ "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto",
"protos/perfetto/metrics/android/android_sysui_notifications_blocking_calls_metric.proto",
"protos/perfetto/metrics/android/android_trusty_workqueues.proto",
"protos/perfetto/metrics/android/anr_metric.proto",
diff --git a/protos/perfetto/metrics/android/BUILD.gn b/protos/perfetto/metrics/android/BUILD.gn
index 9caeaef..33f4195 100644
--- a/protos/perfetto/metrics/android/BUILD.gn
+++ b/protos/perfetto/metrics/android/BUILD.gn
@@ -26,6 +26,7 @@
"android_boot.proto",
"android_boot_unagg.proto",
"android_frame_timeline_metric.proto",
+ "android_garbage_collection_unagg_metric.proto",
"android_sysui_notifications_blocking_calls_metric.proto",
"android_trusty_workqueues.proto",
"anr_metric.proto",
diff --git a/protos/perfetto/metrics/android/android_boot_unagg.proto b/protos/perfetto/metrics/android/android_boot_unagg.proto
index 12bf12b..c209840 100644
--- a/protos/perfetto/metrics/android/android_boot_unagg.proto
+++ b/protos/perfetto/metrics/android/android_boot_unagg.proto
@@ -19,7 +19,11 @@
package perfetto.protos;
import "protos/perfetto/metrics/android/app_process_starts_metric.proto";
+import "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto";
message AndroidBootUnagg {
+ // Looks at all apps started after boot complete broadcast.
optional AndroidAppProcessStartsMetric android_app_process_start_metric = 1;
+ // Looks at all GC that occurs after boot complete broadcast.
+ optional AndroidGarbageCollectionUnaggMetric android_post_boot_gc_metric = 2;
}
diff --git a/protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto b/protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto
new file mode 100644
index 0000000..075b9a0
--- /dev/null
+++ b/protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2024 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
+ *
+ * http://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.
+ */
+
+syntax = "proto2";
+
+package perfetto.protos;
+
+message AndroidGarbageCollectionUnaggMetric {
+ message GarbageCollectionEvent {
+ // Name of thread running garbage collection.
+ optional string thread_name = 1;
+ // Name of process running garbage collection.
+ optional string process_name = 2;
+ // Type of garbage collection.
+ optional string gc_type = 3;
+ // Whether gargage collection is mark compact or copying.
+ optional int64 is_mark_compact = 4;
+ // MB reclaimed after garbage collection.
+ optional double reclaimed_mb = 5;
+ // Minimum heap size in MB during garbage collection.
+ optional double min_heap_mb = 6;
+ // Maximum heap size in MB during garbage collection.
+ optional double max_heap_mb = 7;
+ // Memory reclaimed per ms of running time.
+ optional double mb_per_ms_of_running_gc = 8;
+ // Memory reclaimed per ms of wall time.
+ optional double mb_per_ms_of_wall_gc = 9;
+ // Garbage collection wall duration.
+ optional int64 gc_dur = 10;
+ // Garbage collection duration spent executing on CPU.
+ optional int64 gc_running_dur = 11;
+ // Garbage collection duration spent waiting for CPU.
+ optional int64 gc_runnable_dur = 12;
+ // Garbage collection duration spent waiting in the Linux kernel on IO.
+ optional int64 gc_unint_io_dur = 13;
+ // Garbage collection duration spent waiting in the Linux kernel without IO.
+ optional int64 gc_unint_non_io_dur = 14;
+ // Garbage collection duration spent waiting in interruptible sleep.
+ optional int64 gc_int_dur = 15;
+ // ts of the event in trace.
+ optional int64 gc_ts = 16;
+ // pid of the event in trace.
+ optional int64 pid = 17;
+ // tid of the event in trace.
+ optional int64 tid = 18;
+ // monotonic duration of event.
+ optional int64 gc_monotonic_dur = 19;
+ }
+ repeated GarbageCollectionEvent gc_events = 1;
+}
\ No newline at end of file
diff --git a/protos/perfetto/metrics/android/app_process_starts_metric.proto b/protos/perfetto/metrics/android/app_process_starts_metric.proto
index dafce94..e8457df 100644
--- a/protos/perfetto/metrics/android/app_process_starts_metric.proto
+++ b/protos/perfetto/metrics/android/app_process_starts_metric.proto
@@ -18,7 +18,6 @@
package perfetto.protos;
-// Looks at all apps started after boot complete broadcast.
message AndroidAppProcessStartsMetric {
// Next id : 4
message ProcessStart {
diff --git a/protos/perfetto/metrics/metrics.proto b/protos/perfetto/metrics/metrics.proto
index 8bd4d38..5130b29 100644
--- a/protos/perfetto/metrics/metrics.proto
+++ b/protos/perfetto/metrics/metrics.proto
@@ -21,6 +21,7 @@
import "protos/perfetto/metrics/android/ad_services_metric.proto";
import "protos/perfetto/metrics/android/android_boot.proto";
import "protos/perfetto/metrics/android/android_boot_unagg.proto";
+import "protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto";
import "protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto";
import "protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto";
import "protos/perfetto/metrics/android/android_frame_timeline_metric.proto";
@@ -286,6 +287,9 @@
// Android boot unaggregated metrics.
optional AndroidBootUnagg android_boot_unagg = 62;
+ // Android garbage collection metrics
+ optional AndroidGarbageCollectionUnaggMetric android_garbage_collection_unagg = 63;
+
// Demo extensions.
extensions 450 to 499;
diff --git a/protos/perfetto/metrics/perfetto_merged_metrics.proto b/protos/perfetto/metrics/perfetto_merged_metrics.proto
index 58f9731..eb9ab74 100644
--- a/protos/perfetto/metrics/perfetto_merged_metrics.proto
+++ b/protos/perfetto/metrics/perfetto_merged_metrics.proto
@@ -193,9 +193,55 @@
// End of protos/perfetto/metrics/android/android_boot.proto
+// Begin of protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto
+
+message AndroidGarbageCollectionUnaggMetric {
+ message GarbageCollectionEvent {
+ // Name of thread running garbage collection.
+ optional string thread_name = 1;
+ // Name of process running garbage collection.
+ optional string process_name = 2;
+ // Type of garbage collection.
+ optional string gc_type = 3;
+ // Whether gargage collection is mark compact or copying.
+ optional int64 is_mark_compact = 4;
+ // MB reclaimed after garbage collection.
+ optional double reclaimed_mb = 5;
+ // Minimum heap size in MB during garbage collection.
+ optional double min_heap_mb = 6;
+ // Maximum heap size in MB during garbage collection.
+ optional double max_heap_mb = 7;
+ // Memory reclaimed per ms of running time.
+ optional double mb_per_ms_of_running_gc = 8;
+ // Memory reclaimed per ms of wall time.
+ optional double mb_per_ms_of_wall_gc = 9;
+ // Garbage collection wall duration.
+ optional int64 gc_dur = 10;
+ // Garbage collection duration spent executing on CPU.
+ optional int64 gc_running_dur = 11;
+ // Garbage collection duration spent waiting for CPU.
+ optional int64 gc_runnable_dur = 12;
+ // Garbage collection duration spent waiting in the Linux kernel on IO.
+ optional int64 gc_unint_io_dur = 13;
+ // Garbage collection duration spent waiting in the Linux kernel without IO.
+ optional int64 gc_unint_non_io_dur = 14;
+ // Garbage collection duration spent waiting in interruptible sleep.
+ optional int64 gc_int_dur = 15;
+ // ts of the event in trace.
+ optional int64 gc_ts = 16;
+ // pid of the event in trace.
+ optional int64 pid = 17;
+ // tid of the event in trace.
+ optional int64 tid = 18;
+ // monotonic duration of event.
+ optional int64 gc_monotonic_dur = 19;
+ }
+ repeated GarbageCollectionEvent gc_events = 1;
+}
+// End of protos/perfetto/metrics/android/android_garbage_collection_unagg_metric.proto
+
// Begin of protos/perfetto/metrics/android/app_process_starts_metric.proto
-// Looks at all apps started after boot complete broadcast.
message AndroidAppProcessStartsMetric {
// Next id : 4
message ProcessStart {
@@ -223,7 +269,10 @@
// Begin of protos/perfetto/metrics/android/android_boot_unagg.proto
message AndroidBootUnagg {
+ // Looks at all apps started after boot complete broadcast.
optional AndroidAppProcessStartsMetric android_app_process_start_metric = 1;
+ // Looks at all GC that occurs after boot complete broadcast.
+ optional AndroidGarbageCollectionUnaggMetric android_post_boot_gc_metric = 2;
}
// End of protos/perfetto/metrics/android/android_boot_unagg.proto
@@ -2642,6 +2691,9 @@
// Android boot unaggregated metrics.
optional AndroidBootUnagg android_boot_unagg = 62;
+ // Android garbage collection metrics
+ optional AndroidGarbageCollectionUnaggMetric android_garbage_collection_unagg = 63;
+
// Demo extensions.
extensions 450 to 499;
diff --git a/python/perfetto/trace_processor/metrics.descriptor b/python/perfetto/trace_processor/metrics.descriptor
index 9783b76..5c04c0a 100644
--- a/python/perfetto/trace_processor/metrics.descriptor
+++ b/python/perfetto/trace_processor/metrics.descriptor
Binary files differ
diff --git a/src/trace_processor/metrics/sql/android/BUILD.gn b/src/trace_processor/metrics/sql/android/BUILD.gn
index c92ba32..0aa6e64 100644
--- a/src/trace_processor/metrics/sql/android/BUILD.gn
+++ b/src/trace_processor/metrics/sql/android/BUILD.gn
@@ -35,6 +35,7 @@
"android_dvfs.sql",
"android_fastrpc.sql",
"android_frame_timeline_metric.sql",
+ "android_garbage_collection_unagg.sql",
"android_gpu.sql",
"android_hwcomposer.sql",
"android_hwui_metric.sql",
diff --git a/src/trace_processor/metrics/sql/android/android_boot_unagg.sql b/src/trace_processor/metrics/sql/android/android_boot_unagg.sql
index 2444b22..a1ba096 100644
--- a/src/trace_processor/metrics/sql/android/android_boot_unagg.sql
+++ b/src/trace_processor/metrics/sql/android/android_boot_unagg.sql
@@ -15,6 +15,8 @@
--
INCLUDE PERFETTO MODULE android.app_process_starts;
+INCLUDE PERFETTO MODULE android.garbage_collection;
+INCLUDE PERFETTO MODULE android.suspend;
DROP VIEW IF EXISTS android_boot_unagg_output;
CREATE PERFETTO VIEW android_boot_unagg_output AS
@@ -71,6 +73,35 @@
ASC LIMIT 1 )
AND reason = "service"
)
- )
- )
+ )),
+ 'android_post_boot_gc_metric', (SELECT AndroidGarbageCollectionUnaggMetric(
+ 'gc_events', (
+ SELECT RepeatedField(
+ AndroidGarbageCollectionUnaggMetric_GarbageCollectionEvent(
+ 'thread_name', thread_name,
+ 'process_name', process_name,
+ 'gc_type', gc_type,
+ 'is_mark_compact', is_mark_compact,
+ 'reclaimed_mb', reclaimed_mb,
+ 'min_heap_mb', min_heap_mb,
+ 'max_heap_mb', max_heap_mb,
+ 'mb_per_ms_of_running_gc', reclaimed_mb/(gc_running_dur/1e6),
+ 'mb_per_ms_of_wall_gc', reclaimed_mb/(gc_dur/1e6),
+ 'gc_dur', gc_dur,
+ 'gc_running_dur', gc_running_dur,
+ 'gc_runnable_dur', gc_runnable_dur,
+ 'gc_unint_io_dur', gc_unint_io_dur,
+ 'gc_unint_non_io_dur', gc_unint_non_io_dur,
+ 'gc_int_dur', gc_int_dur,
+ 'gc_ts', gc_ts,
+ 'tid', tid,
+ 'pid', pid,
+ 'gc_monotonic_dur', _extract_duration_without_suspend(gc_ts, gc_dur)
+ )
+ ) FROM android_garbage_collection_events WHERE gc_ts > (SELECT COALESCE(MIN(ts), 0)
+ FROM thread_slice WHERE name GLOB "*android.intent.action.USER_UNLOCKED*" ORDER BY ts
+ ASC LIMIT 1
+ )
+ )
+ ))
);
diff --git a/src/trace_processor/metrics/sql/android/android_garbage_collection_unagg.sql b/src/trace_processor/metrics/sql/android/android_garbage_collection_unagg.sql
new file mode 100644
index 0000000..ee54b7e
--- /dev/null
+++ b/src/trace_processor/metrics/sql/android/android_garbage_collection_unagg.sql
@@ -0,0 +1,47 @@
+--
+-- Copyright 2024 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.
+--
+
+INCLUDE PERFETTO MODULE android.garbage_collection;
+INCLUDE PERFETTO MODULE android.suspend;
+
+DROP VIEW IF EXISTS android_garbage_collection_unagg_output;
+CREATE PERFETTO VIEW android_garbage_collection_unagg_output AS
+SELECT AndroidGarbageCollectionUnaggMetric(
+ 'gc_events', (
+ SELECT RepeatedField(
+ AndroidGarbageCollectionUnaggMetric_GarbageCollectionEvent(
+ 'thread_name', thread_name,
+ 'process_name', process_name,
+ 'gc_type', gc_type,
+ 'is_mark_compact', is_mark_compact,
+ 'reclaimed_mb', reclaimed_mb,
+ 'min_heap_mb', min_heap_mb,
+ 'max_heap_mb', max_heap_mb,
+ 'mb_per_ms_of_running_gc', reclaimed_mb/(gc_running_dur/1e6),
+ 'mb_per_ms_of_wall_gc', reclaimed_mb/(gc_dur/1e6),
+ 'gc_dur', gc_dur,
+ 'gc_running_dur', gc_running_dur,
+ 'gc_runnable_dur', gc_runnable_dur,
+ 'gc_unint_io_dur', gc_unint_io_dur,
+ 'gc_unint_non_io_dur', gc_unint_non_io_dur,
+ 'gc_int_dur', gc_int_dur,
+ 'gc_ts', gc_ts,
+ 'tid', tid,
+ 'pid', pid,
+ 'gc_monotonic_dur', _extract_duration_without_suspend(gc_ts, gc_dur)
+ )) FROM android_garbage_collection_events
+ )
+);
diff --git a/test/trace_processor/diff_tests/metrics/android/android_boot_unagg.out b/test/trace_processor/diff_tests/metrics/android/android_boot_unagg.out
index 568da0b..cb0d712 100644
--- a/test/trace_processor/diff_tests/metrics/android/android_boot_unagg.out
+++ b/test/trace_processor/diff_tests/metrics/android/android_boot_unagg.out
@@ -214,4 +214,80 @@
total_dur: 583162190
}
}
+ android_post_boot_gc_metric {
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.deskclock"
+ gc_type: "full"
+ is_mark_compact: 1
+ reclaimed_mb: 3.1430000000000002
+ min_heap_mb: 2.754000
+ max_heap_mb: 5.897000
+ mb_per_ms_of_running_gc: 0.3262420579054222
+ mb_per_ms_of_wall_gc: 0.004718018639325977
+ gc_dur: 666169475
+ gc_running_dur: 9633951
+ gc_runnable_dur: 44371461
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 39041818011
+ tid: 3185
+ pid: 3162
+ gc_monotonic_dur: 666169475
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.apps.nexuslauncher"
+ gc_type: "full"
+ is_mark_compact: 1
+ reclaimed_mb: 10.640000
+ min_heap_mb: 6.861000
+ max_heap_mb: 17.501000
+ mb_per_ms_of_running_gc: 93.68918788028213
+ mb_per_ms_of_wall_gc: 0.18073523433053545
+ gc_dur: 58870646
+ gc_running_dur: 113567
+ gc_runnable_dur: 0
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 39849615741
+ tid: 2534
+ pid: 2523
+ gc_monotonic_dur: 58870646
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.apps.wellbeing"
+ gc_type: "full"
+ is_mark_compact: 1
+ gc_dur: 168393585
+ gc_running_dur: 1714233
+ gc_runnable_dur: 28482219
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: -1
+ gc_ts: 40022150450
+ tid: 2917
+ pid: 2909
+ gc_monotonic_dur: 168393585
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.euicc"
+ gc_type: "full"
+ is_mark_compact: 1
+ gc_dur: 148630605
+ gc_running_dur: 4148763
+ gc_runnable_dur: -1
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 40041913430
+ tid: 2865
+ pid: 2855
+ gc_monotonic_dur: 148630605
+ }
+ }
}
\ No newline at end of file
diff --git a/test/trace_processor/diff_tests/metrics/android/android_garbage_collection_unagg.out b/test/trace_processor/diff_tests/metrics/android/android_garbage_collection_unagg.out
new file mode 100644
index 0000000..1341536
--- /dev/null
+++ b/test/trace_processor/diff_tests/metrics/android/android_garbage_collection_unagg.out
@@ -0,0 +1,76 @@
+android_garbage_collection_unagg {
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.deskclock"
+ gc_type: "full"
+ is_mark_compact: 1
+ reclaimed_mb: 3.1430000000000002
+ min_heap_mb: 2.754000
+ max_heap_mb: 5.897000
+ mb_per_ms_of_running_gc: 0.3262420579054222
+ mb_per_ms_of_wall_gc: 0.004718018639325977
+ gc_dur: 666169475
+ gc_running_dur: 9633951
+ gc_runnable_dur: 44371461
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 39041818011
+ tid: 3185
+ pid: 3162
+ gc_monotonic_dur: 666169475
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.apps.nexuslauncher"
+ gc_type: "full"
+ is_mark_compact: 1
+ reclaimed_mb: 10.640000
+ min_heap_mb: 6.861000
+ max_heap_mb: 17.501000
+ mb_per_ms_of_running_gc: 93.68918788028213
+ mb_per_ms_of_wall_gc: 0.18073523433053545
+ gc_dur: 58870646
+ gc_running_dur: 113567
+ gc_runnable_dur: 0
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 39849615741
+ tid: 2534
+ pid: 2523
+ gc_monotonic_dur: 58870646
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.apps.wellbeing"
+ gc_type: "full"
+ is_mark_compact: 1
+ gc_dur: 168393585
+ gc_running_dur: 1714233
+ gc_runnable_dur: 28482219
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: -1
+ gc_ts: 40022150450
+ tid: 2917
+ pid: 2909
+ gc_monotonic_dur: 168393585
+ }
+ gc_events {
+ thread_name: "HeapTaskDaemon"
+ process_name: "com.google.android.euicc"
+ gc_type: "full"
+ is_mark_compact: 1
+ gc_dur: 148630605
+ gc_running_dur: 4148763
+ gc_runnable_dur: -1
+ gc_unint_io_dur: 0
+ gc_unint_non_io_dur: 0
+ gc_int_dur: 0
+ gc_ts: 40041913430
+ tid: 2865
+ pid: 2855
+ gc_monotonic_dur: 148630605
+ }
+}
\ No newline at end of file
diff --git a/test/trace_processor/diff_tests/metrics/android/tests.py b/test/trace_processor/diff_tests/metrics/android/tests.py
index cb0c0a2..f5de58f 100644
--- a/test/trace_processor/diff_tests/metrics/android/tests.py
+++ b/test/trace_processor/diff_tests/metrics/android/tests.py
@@ -229,4 +229,10 @@
trace=DataPath('android_postboot_unlock.pftrace'),
query=Metric("android_app_process_starts"),
out=Path('android_app_process_starts.out')
- )
\ No newline at end of file
+ )
+
+ def test_android_garbage_collection(self):
+ return DiffTestBlueprint(
+ trace=DataPath('android_postboot_unlock.pftrace'),
+ query=Metric('android_garbage_collection_unagg'),
+ out=Path('android_garbage_collection_unagg.out'))
\ No newline at end of file
