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Commit 5d4b5803 authored by Pablo Gamito's avatar Pablo Gamito
Browse files

Add Crystalball Perfetto v2 metric spec for Ui Tracing slice durations 

This is used to keep track of the average time of various Ui Tracing trace slices to monitor and track the performance of Ui Tracing better and consistently with the data we have in APC

Bug: 406267473
Flag: TEST_ONLY
Test: ./out/linux_clang_release/trace_processor_shell --summary --summary-metrics-v2 avg_runtime_per_uitracing_slice --summary-spec /usr/local/google/home/pablogamito/Android/main/frameworks/base/apct-tests/perftests/tracing/metric_specs/avg_runtime_per_uitracing_slice.textproto ~/Downloads/latest.perfetto-trace
Change-Id: I8b87a9b2684332196b9275449566ef6d427e9dcf
parent 4b2d5a4d

apct-tests/perftests/tracing/metric_specs/avg_runtime_per_uitracing_slice.textproto

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+40 −0
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# Copyright (C) 2025 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.



metric_spec: {

  id: "avg_runtime_per_uitracing_slice"

  dimensions: "slice_name"

  value: "avg_runtime"

  query: {

    id: "duration_per_process"

    inner_query: {

      simple_slices: {

         slice_name_glob: "UiTracing::*"

      }

      select_columns: { column_name: "dur" }

      select_columns: { column_name: "slice_name" }

    }

    group_by: {

      column_names: "slice_name"

      aggregates: {

        column_name: "dur"

        # TODO (b/416488773): Change this to MEDIAN to be more robust against outliers

        op: MEAN

        result_column_name: "avg_runtime"

      }

    }

    select_columns: { column_name: "slice_name" }

    select_columns: { column_name: "avg_runtime" }

  }

}