Add Android SysUi updateNotifOnUiModeChanged Metric
Introduce a metric for the performance of the Android Notification Pipeline ViewConfigCoordinator#updateNotifOnUiModeChanged. Counts the average and max time, and count for all slices.
Bug: 217799515
Test: tools/diff_test_trace_processor.py out/linux_clang_release/trace_processor_shell --name-filter AndroidMetrics:sysui_update_notif_on_ui_mode_changed --keep-input
Change-Id: Ibc14817fd84d6ff88a5c4c8fc649623ef50d2d47
diff --git a/Android.bp b/Android.bp
index 76264d1..8c2c414 100644
--- a/Android.bp
+++ b/Android.bp
@@ -5053,6 +5053,8 @@
"protos/perfetto/metrics/android/startup_metric.proto",
"protos/perfetto/metrics/android/surfaceflinger.proto",
"protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto",
+ "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto",
+ "protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto",
"protos/perfetto/metrics/android/task_names.proto",
"protos/perfetto/metrics/android/thread_time_in_state_metric.proto",
"protos/perfetto/metrics/android/trace_quality.proto",
@@ -5136,6 +5138,8 @@
"protos/perfetto/metrics/android/startup_metric.proto",
"protos/perfetto/metrics/android/surfaceflinger.proto",
"protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto",
+ "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto",
+ "protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto",
"protos/perfetto/metrics/android/task_names.proto",
"protos/perfetto/metrics/android/thread_time_in_state_metric.proto",
"protos/perfetto/metrics/android/trace_quality.proto",
@@ -5202,6 +5206,8 @@
"protos/perfetto/metrics/android/startup_metric.proto",
"protos/perfetto/metrics/android/surfaceflinger.proto",
"protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto",
+ "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto",
+ "protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto",
"protos/perfetto/metrics/android/task_names.proto",
"protos/perfetto/metrics/android/thread_time_in_state_metric.proto",
"protos/perfetto/metrics/android/trace_quality.proto",
@@ -11507,6 +11513,7 @@
"src/trace_processor/metrics/sql/android/startup/thread_state_breakdown.sql",
"src/trace_processor/metrics/sql/android/sysui_notif_shade_list_builder_metric.sql",
"src/trace_processor/metrics/sql/android/sysui_notif_shade_list_builder_slices.sql",
+ "src/trace_processor/metrics/sql/android/sysui_update_notif_on_ui_mode_changed_metric.sql",
"src/trace_processor/metrics/sql/android/unsymbolized_frames.sql",
"src/trace_processor/metrics/sql/chrome/actual_power_by_category.sql",
"src/trace_processor/metrics/sql/chrome/actual_power_by_rail_mode.sql",
diff --git a/BUILD b/BUILD
index 26b5fac..300819c 100644
--- a/BUILD
+++ b/BUILD
@@ -1923,6 +1923,7 @@
"src/trace_processor/metrics/sql/android/startup/thread_state_breakdown.sql",
"src/trace_processor/metrics/sql/android/sysui_notif_shade_list_builder_metric.sql",
"src/trace_processor/metrics/sql/android/sysui_notif_shade_list_builder_slices.sql",
+ "src/trace_processor/metrics/sql/android/sysui_update_notif_on_ui_mode_changed_metric.sql",
"src/trace_processor/metrics/sql/android/unsymbolized_frames.sql",
],
)
@@ -4125,6 +4126,8 @@
"protos/perfetto/metrics/android/startup_metric.proto",
"protos/perfetto/metrics/android/surfaceflinger.proto",
"protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto",
+ "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto",
+ "protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto",
"protos/perfetto/metrics/android/task_names.proto",
"protos/perfetto/metrics/android/thread_time_in_state_metric.proto",
"protos/perfetto/metrics/android/trace_quality.proto",
diff --git a/protos/perfetto/metrics/android/BUILD.gn b/protos/perfetto/metrics/android/BUILD.gn
index df31abf..d7771af 100644
--- a/protos/perfetto/metrics/android/BUILD.gn
+++ b/protos/perfetto/metrics/android/BUILD.gn
@@ -23,7 +23,9 @@
"ad_services_metric.proto",
"android_blocking_call.proto",
"android_blocking_calls_cuj_metric.proto",
+ "sysui_slice_performance_statistical_data.proto",
"sysui_notif_shade_list_builder_metric.proto",
+ "sysui_update_notif_on_ui_mode_changed_metric.proto",
"android_boot.proto",
"android_frame_timeline_metric.proto",
"android_sysui_notifications_blocking_calls_metric.proto",
diff --git a/protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto b/protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
index 0ead104..485be64 100644
--- a/protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
+++ b/protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
@@ -17,22 +17,7 @@
syntax = "proto2";
package perfetto.protos;
-
-// Statistical performance data row for a set of slices
-message SysUiSlicePerformanceStatisticalData {
- // Name of the Slice
- optional string name = 1;
- // Number of times it happened within the CUJ
- optional int64 cnt = 2;
- // Average duration within the CUJ
- optional int64 avg_dur_ms = 3;
- // Maximal duration within the CUJ
- optional int64 max_dur_ms = 4;
- // Average duration within the CUJ in nanoseconds
- optional int64 avg_dur_ns = 6;
- // Maximal duration within the CUJ in nanoseconds
- optional int64 max_dur_ns = 7;
-}
+import "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto";
// System UI Notifications ShadeListBuilder.buildList slices.
// Shows count, average duration, and max duration for each.
diff --git a/protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto b/protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto
new file mode 100644
index 0000000..5fe588f
--- /dev/null
+++ b/protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2023 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;
+
+// Statistical performance data row for a set of slices
+message SysUiSlicePerformanceStatisticalData {
+ // Name of the Slice
+ optional string name = 1;
+ // Number of times it happened within the CUJ
+ optional int64 cnt = 2;
+ // Average duration within the CUJ
+ optional int64 avg_dur_ms = 3;
+ // Maximal duration within the CUJ
+ optional int64 max_dur_ms = 4;
+ // Average duration within the CUJ in nanoseconds
+ optional int64 avg_dur_ns = 6;
+ // Maximal duration within the CUJ in nanoseconds
+ optional int64 max_dur_ns = 7;
+}
\ No newline at end of file
diff --git a/protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto b/protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto
new file mode 100644
index 0000000..3128c32
--- /dev/null
+++ b/protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 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;
+
+import "protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto";
+
+// System UI Notifications ShadeListBuilder.buildList slices.
+// Shows count, average duration, and max duration for each.
+message SysuiUpdateNotifOnUiModeChangedMetric {
+ optional SysUiSlicePerformanceStatisticalData all_slices_performance = 1;
+ // Data row for a single slice
+ message SliceDuration {
+ // Name of the Slice
+ optional string name = 1;
+
+ // Duration in ms
+ optional int64 dur_ms = 2;
+
+ // Duration in ns
+ optional int64 dur_ns = 3;
+ }
+ repeated SliceDuration slice = 2;
+}
\ No newline at end of file
diff --git a/protos/perfetto/metrics/metrics.proto b/protos/perfetto/metrics/metrics.proto
index ec250f1..5587efa 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/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";
import "protos/perfetto/metrics/android/anr_metric.proto";
import "protos/perfetto/metrics/android/batt_metric.proto";
@@ -112,7 +113,7 @@
// Root message for all Perfetto-based metrics.
//
-// Next id: 60
+// Next id: 61
message TraceMetrics {
reserved 4, 10, 13, 14, 16, 19;
@@ -274,6 +275,8 @@
optional AdServicesMetric ad_services_metric = 58;
optional SysuiNotifShadeListBuilderMetric sysui_notif_shade_list_builder_metric = 59;
+
+ optional SysuiUpdateNotifOnUiModeChangedMetric sysui_update_notif_on_ui_mode_changed_metric = 60;
// 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 63fe631..abdbb2b 100644
--- a/protos/perfetto/metrics/perfetto_merged_metrics.proto
+++ b/protos/perfetto/metrics/perfetto_merged_metrics.proto
@@ -2210,22 +2210,10 @@
// End of protos/perfetto/metrics/android/surfaceflinger.proto
-// Begin of protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
-
-// Data row for a single slice
-message SliceInfo {
- // Name of the Slice
- optional string name = 1;
-
- // Duration in ms
- optional int64 dur_ms = 2;
-
- // Duration in ns
- optional int64 dur_ns = 3;
-}
+// Begin of protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto
// Statistical performance data row for a set of slices
-message SlicePerformanceInfo {
+message SysUiSlicePerformanceStatisticalData {
// Name of the Slice
optional string name = 1;
// Number of times it happened within the CUJ
@@ -2239,17 +2227,52 @@
// Maximal duration within the CUJ in nanoseconds
optional int64 max_dur_ns = 7;
}
+// End of protos/perfetto/metrics/android/sysui_slice_performance_statistical_data.proto
+// Begin of protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
// System UI Notifications ShadeListBuilder.buildList slices.
// Shows count, average duration, and max duration for each.
message SysuiNotifShadeListBuilderMetric {
- optional SlicePerformanceInfo all_slices_performance = 1;
- optional SlicePerformanceInfo slices_with_inflation_performance = 2;
- optional SlicePerformanceInfo slices_with_modification_performance = 3;
- repeated SliceInfo slice = 4;
+ optional SysUiSlicePerformanceStatisticalData all_slices_performance = 1;
+ optional SysUiSlicePerformanceStatisticalData slices_with_inflation_performance = 2;
+ optional SysUiSlicePerformanceStatisticalData slices_with_modification_performance = 3;
+
+ // Data row for a single slice
+ message SliceDuration {
+ // Name of the Slice
+ optional string name = 1;
+
+ // Duration in ms
+ optional int64 dur_ms = 2;
+
+ // Duration in ns
+ optional int64 dur_ns = 3;
+ }
+ repeated SliceDuration slice = 4;
}
// End of protos/perfetto/metrics/android/sysui_notif_shade_list_builder_metric.proto
+// Begin of protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto
+
+// System UI Notifications ShadeListBuilder.buildList slices.
+// Shows count, average duration, and max duration for each.
+message SysuiUpdateNotifOnUiModeChangedMetric {
+ optional SysUiSlicePerformanceStatisticalData all_slices_performance = 1;
+ // Data row for a single slice
+ message SliceDuration {
+ // Name of the Slice
+ optional string name = 1;
+
+ // Duration in ms
+ optional int64 dur_ms = 2;
+
+ // Duration in ns
+ optional int64 dur_ns = 3;
+ }
+ repeated SliceDuration slice = 2;
+}
+// End of protos/perfetto/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.proto
+
// Begin of protos/perfetto/metrics/android/task_names.proto
message AndroidTaskNames {
@@ -2364,7 +2387,7 @@
// Root message for all Perfetto-based metrics.
//
-// Next id: 60
+// Next id: 61
message TraceMetrics {
reserved 4, 10, 13, 14, 16, 19;
@@ -2526,6 +2549,8 @@
optional AdServicesMetric ad_services_metric = 58;
optional SysuiNotifShadeListBuilderMetric sysui_notif_shade_list_builder_metric = 59;
+
+ optional SysuiUpdateNotifOnUiModeChangedMetric sysui_update_notif_on_ui_mode_changed_metric = 60;
// Demo extensions.
extensions 450 to 499;
diff --git a/python/perfetto/trace_processor/metrics.descriptor b/python/perfetto/trace_processor/metrics.descriptor
index 1fb3d89..b4c46bc 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 e6247a2..54545cf 100644
--- a/src/trace_processor/metrics/sql/android/BUILD.gn
+++ b/src/trace_processor/metrics/sql/android/BUILD.gn
@@ -26,6 +26,7 @@
"android_blocking_calls_cuj_metric.sql",
"sysui_notif_shade_list_builder_metric.sql",
"sysui_notif_shade_list_builder_slices.sql",
+ "sysui_update_notif_on_ui_mode_changed_metric.sql",
"android_boot.sql",
"android_camera.sql",
"android_camera_unagg.sql",
diff --git a/src/trace_processor/metrics/sql/android/sysui_update_notif_on_ui_mode_changed_metric.sql b/src/trace_processor/metrics/sql/android/sysui_update_notif_on_ui_mode_changed_metric.sql
new file mode 100644
index 0000000..ef89a3e
--- /dev/null
+++ b/src/trace_processor/metrics/sql/android/sysui_update_notif_on_ui_mode_changed_metric.sql
@@ -0,0 +1,70 @@
+--
+-- Copyright 2023 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.slices;
+
+-- Table of updateNotifOnUiModeChanged slices
+DROP TABLE IF EXISTS sysui_update_notif_on_ui_mode_changed_slices;
+CREATE PERFETTO TABLE sysui_update_notif_on_ui_mode_changed_slices AS
+SELECT
+ s.name name,
+ dur,
+ s.id id
+FROM slice s
+ JOIN thread_track ON thread_track.id = s.track_id
+ JOIN thread USING (utid)
+WHERE
+ thread.is_main_thread AND
+ s.dur > 0 AND (
+ s.name GLOB 'updateNotifOnUiModeChanged'
+ );
+
+-- Table of updateNotifOnUiModeChanged slices statistical performance information
+DROP TABLE IF EXISTS sysui_update_notif_on_ui_mode_changed_metric;
+CREATE PERFETTO TABLE sysui_update_notif_on_ui_mode_changed_metric AS
+SELECT
+ s.name name,
+ COUNT(s.name) AS count,
+ cast(avg(dur) as int) average_dur_ns,
+ max(dur) maximum_dur_ns
+FROM sysui_update_notif_on_ui_mode_changed_slices s
+GROUP BY s.name;
+
+DROP VIEW IF EXISTS sysui_update_notif_on_ui_mode_changed_metric_output;
+CREATE PERFETTO VIEW sysui_update_notif_on_ui_mode_changed_metric_output AS
+SELECT SysuiUpdateNotifOnUiModeChangedMetric(
+ 'all_slices_performance', (
+ SELECT SysUiSlicePerformanceStatisticalData(
+ 'name', a.name,
+ 'cnt', a.count,
+ 'avg_dur_ms', cast (a.average_dur_ns / 1000000 as int),
+ 'max_dur_ms', cast (a.maximum_dur_ns / 1000000 as int),
+ 'avg_dur_ns', a.average_dur_ns,
+ 'max_dur_ns', a.maximum_dur_ns
+ )
+ FROM sysui_update_notif_on_ui_mode_changed_metric a
+ ),
+ 'slice', (
+ SELECT RepeatedField(
+ SysuiUpdateNotifOnUiModeChangedMetric_SliceDuration(
+ 'name', a.name,
+ 'dur_ms', cast (a.dur / 1000000 as int),
+ 'dur_ns', a.dur
+ )
+ )
+ FROM sysui_update_notif_on_ui_mode_changed_slices a
+ ORDER BY dur DESC
+ )
+);
\ No newline at end of file
diff --git a/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.out b/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.out
new file mode 100644
index 0000000..882253e
--- /dev/null
+++ b/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.out
@@ -0,0 +1,20 @@
+sysui_update_notif_on_ui_mode_changed_metric {
+ all_slices_performance {
+ name: "updateNotifOnUiModeChanged"
+ cnt: 2
+ avg_dur_ms: 35
+ max_dur_ms: 40
+ avg_dur_ns: 35000002
+ max_dur_ns: 40000003
+ }
+ slice {
+ name: "updateNotifOnUiModeChanged"
+ dur_ms: 30
+ dur_ns: 30000002
+ }
+ slice {
+ name: "updateNotifOnUiModeChanged"
+ dur_ms: 40
+ dur_ns: 40000003
+ }
+}
\ No newline at end of file
diff --git a/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.py b/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.py
new file mode 100644
index 0000000..5892b09
--- /dev/null
+++ b/test/trace_processor/diff_tests/metrics/android/sysui_update_notif_on_ui_mode_changed_metric.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+# Copyright (C) 2023 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.
+
+from os import sys, path
+import synth_common
+
+# com.android.systemui
+SYSUI_PID = 1000
+
+THIRD_PROCESS_PID = 3000
+
+# duration for each child slice
+child_slice_dur = 10_000_000
+
+# parent slice idle duration
+parent_slice_idle_dur = 10_000_000
+
+# List of inflation-related descendant slices of interesting slices
+inflation_child_slice_names = [
+ 'HybridGroupManager#inflateHybridView',
+ 'NotifChildCont#recreateHeader',
+]
+
+# List of Shade-node-modification-related descendant slices of interesting slices
+modification_child_slice_names = [
+ 'ShadeNode#addChildAt',
+ 'ShadeNode#removeChildAt',
+ 'ShadeNode#moveChildTo',
+]
+
+
+def add_main_thread_atrace(trace, ts, ts_end, buf, pid):
+ trace.add_atrace_begin(ts=ts, tid=pid, pid=pid, buf=buf)
+ trace.add_atrace_end(ts=ts_end, tid=pid, pid=pid)
+
+
+# Creates a trace that has the interesting slices that we are querying for
+# A ShadeListBuilder.buildList slice that has one of each of the inflation_child_slice_names
+# A ShadeListBuilder.buildList slice that has one of each of the modification_child_slice_names
+def add_slices(trace, pid):
+ slice_ts = 2_000_000
+ slice_ts = add_slice_with_children(trace, pid, slice_ts, 'updateNotifOnUiModeChanged', inflation_child_slice_names)
+ add_slice_with_children(trace, pid, slice_ts, 'updateNotifOnUiModeChanged', modification_child_slice_names)
+
+# Add a slice with a set of children slices, return the parent slice's end ts
+def add_slice_with_children(trace, pid, current_ts, parent_name, children_list):
+ ts_end = current_ts + parent_slice_idle_dur + len(children_list) * (child_slice_dur + 1)
+ # add the parent slice
+ add_main_thread_atrace(
+ trace,
+ ts=current_ts,
+ ts_end=ts_end,
+ buf=parent_name,
+ pid=pid)
+ current_ts += parent_slice_idle_dur
+ # Add the children
+ for child_name in children_list:
+ ts_child_end = current_ts + child_slice_dur + 1
+ add_main_thread_atrace(
+ trace,
+ ts=current_ts,
+ ts_end=ts_child_end,
+ buf=child_name,
+ pid=pid)
+ current_ts = ts_child_end
+ return ts_end
+
+def add_process(trace, package_name, uid, pid):
+ trace.add_package_list(ts=0, name=package_name, uid=uid, version_code=1)
+ trace.add_process(
+ pid=pid, ppid=0, cmdline=package_name, uid=uid)
+ trace.add_thread(tid=pid, tgid=pid, cmdline="MainThread", name="MainThread")
+
+
+def setup_trace():
+ trace = synth_common.create_trace()
+ trace.add_packet()
+ add_process(trace, package_name="com.android.systemui", uid=10001,
+ pid=SYSUI_PID)
+ trace.add_ftrace_packet(cpu=0)
+ return trace
+
+
+trace = setup_trace()
+
+
+add_slices(trace, pid=SYSUI_PID)
+
+# See test_sysui_update_notif_on_ui_mode_changed.
+sys.stdout.buffer.write(trace.trace.SerializeToString())
\ 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 7774420..e2af7bb 100644
--- a/test/trace_processor/diff_tests/metrics/android/tests.py
+++ b/test/trace_processor/diff_tests/metrics/android/tests.py
@@ -139,6 +139,12 @@
query=Metric('sysui_notif_shade_list_builder_metric'),
out=Path('sysui_notif_shade_list_builder_metric.out'))
+ def test_sysui_update_notif_on_ui_mode_changed(self):
+ return DiffTestBlueprint(
+ trace=Path('sysui_update_notif_on_ui_mode_changed_metric.py'),
+ query=Metric('sysui_update_notif_on_ui_mode_changed_metric'),
+ out=Path('sysui_update_notif_on_ui_mode_changed_metric.out'))
+
def test_monitor_contention_metric(self):
return DiffTestBlueprint(
trace=DataPath('android_monitor_contention_trace.atr'),
