31 lines
840 B
Protocol Buffer
31 lines
840 B
Protocol Buffer
// Copyright 2018 The Chromium OS Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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syntax = "proto3";
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option optimize_for = LITE_RUNTIME;
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package metrics_event;
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// Content of signals emitted by Chrome (the ChromeEvent signal in the
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// MetricsEventService) and the anomaly_collector daemon (the AnomalyEvent
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// signal in the AnomalyEventService) to report events of interest for
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// measurements.
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message Event {
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// Event types.
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enum Type {
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TAB_DISCARD = 0;
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OOM_KILL = 1; // obsolete---use OOM_KILL_BROWSER instead
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TAB_SWITCH = 2;
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OOM_KILL_BROWSER = 3;
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OOM_KILL_KERNEL = 4;
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}
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// The type of the event being signaled.
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Type type = 1;
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// The time of the event (CLOCK_MONOTONIC in milliseconds).
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int64 timestamp = 2;
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}
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