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Side by Side Diff: chrome/browser/metrics/metrics_log.h

Issue 10169039: Revert 133773 - [UMA] Add performance profile data to UMA uploads. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 8 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file defines a set of user experience metrics data recorded by 5 // This file defines a set of user experience metrics data recorded by
6 // the MetricsService. This is the unit of data that is sent to the server. 6 // the MetricsService. This is the unit of data that is sent to the server.
7 7
8 #ifndef CHROME_BROWSER_METRICS_METRICS_LOG_H_ 8 #ifndef CHROME_BROWSER_METRICS_METRICS_LOG_H_
9 #define CHROME_BROWSER_METRICS_METRICS_LOG_H_ 9 #define CHROME_BROWSER_METRICS_METRICS_LOG_H_
10 #pragma once 10 #pragma once
11 11
12 #include <string> 12 #include <string>
13 #include <vector> 13 #include <vector>
14 14
15 #include "base/basictypes.h" 15 #include "base/basictypes.h"
16 #include "base/metrics/field_trial.h" 16 #include "base/metrics/field_trial.h"
17 #include "chrome/common/metrics/metrics_log_base.h" 17 #include "chrome/common/metrics/metrics_log_base.h"
18 #include "content/public/common/process_type.h"
19 #include "ui/gfx/size.h" 18 #include "ui/gfx/size.h"
20 19
21 struct AutocompleteLog; 20 struct AutocompleteLog;
22 class PrefService; 21 class PrefService;
23 22
24 namespace base { 23 namespace base {
25 class DictionaryValue; 24 class DictionaryValue;
26 } 25 }
27 26
28 namespace tracked_objects {
29 struct ProcessDataSnapshot;
30 }
31
32 namespace webkit { 27 namespace webkit {
33 struct WebPluginInfo; 28 struct WebPluginInfo;
34 } 29 }
35 30
36 class MetricsLog : public MetricsLogBase { 31 class MetricsLog : public MetricsLogBase {
37 public: 32 public:
38 // Creates a new metrics log 33 // Creates a new metrics log
39 // client_id is the identifier for this profile on this installation 34 // client_id is the identifier for this profile on this installation
40 // session_id is an integer that's incremented on each application launch 35 // session_id is an integer that's incremented on each application launch
41 MetricsLog(const std::string& client_id, int session_id); 36 MetricsLog(const std::string& client_id, int session_id);
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70 // the UI thread. This is exposed as a separate method from the 65 // the UI thread. This is exposed as a separate method from the
71 // |RecordEnvironment()| method above because we record the environment with 66 // |RecordEnvironment()| method above because we record the environment with
72 // *each* protobuf upload, but only with the initial XML upload. 67 // *each* protobuf upload, but only with the initial XML upload.
73 void RecordEnvironmentProto( 68 void RecordEnvironmentProto(
74 const std::vector<webkit::WebPluginInfo>& plugin_list); 69 const std::vector<webkit::WebPluginInfo>& plugin_list);
75 70
76 // Records the input text, available choices, and selected entry when the 71 // Records the input text, available choices, and selected entry when the
77 // user uses the Omnibox to open a URL. 72 // user uses the Omnibox to open a URL.
78 void RecordOmniboxOpenedURL(const AutocompleteLog& log); 73 void RecordOmniboxOpenedURL(const AutocompleteLog& log);
79 74
80 // Records the passed profiled data, which should be a snapshot of the
81 // browser's profiled performance during startup for a single process.
82 void RecordProfilerData(
83 const tracked_objects::ProcessDataSnapshot& process_data,
84 content::ProcessType process_type);
85
86 // Record recent delta for critical stability metrics. We can't wait for a 75 // Record recent delta for critical stability metrics. We can't wait for a
87 // restart to gather these, as that delay biases our observation away from 76 // restart to gather these, as that delay biases our observation away from
88 // users that run happily for a looooong time. We send increments with each 77 // users that run happily for a looooong time. We send increments with each
89 // uma log upload, just as we send histogram data. Takes the list of 78 // uma log upload, just as we send histogram data. Takes the list of
90 // installed plugins as a parameter because that can't be obtained 79 // installed plugins as a parameter because that can't be obtained
91 // synchronously from the UI thread. 80 // synchronously from the UI thread.
92 void RecordIncrementalStabilityElements( 81 void RecordIncrementalStabilityElements(
93 const std::vector<webkit::WebPluginInfo>& plugin_list); 82 const std::vector<webkit::WebPluginInfo>& plugin_list);
94 83
95 protected: 84 protected:
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148 137
149 // Writes metrics for the profile identified by key. This writes all 138 // Writes metrics for the profile identified by key. This writes all
150 // key/value pairs in profile_metrics. 139 // key/value pairs in profile_metrics.
151 void WriteProfileMetrics(const std::string& key, 140 void WriteProfileMetrics(const std::string& key,
152 const base::DictionaryValue& profile_metrics); 141 const base::DictionaryValue& profile_metrics);
153 142
154 DISALLOW_COPY_AND_ASSIGN(MetricsLog); 143 DISALLOW_COPY_AND_ASSIGN(MetricsLog);
155 }; 144 };
156 145
157 #endif // CHROME_BROWSER_METRICS_METRICS_LOG_H_ 146 #endif // CHROME_BROWSER_METRICS_METRICS_LOG_H_
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