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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 syntax = "proto2"; | 5 syntax = "proto2"; |
6 | 6 |
7 option optimize_for = LITE_RUNTIME; | 7 option optimize_for = LITE_RUNTIME; |
8 | 8 |
9 package browser_watcher; | 9 package browser_watcher; |
10 | 10 |
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80 string string_value = 3; | 80 string string_value = 3; |
81 Reference string_reference = 4; | 81 Reference string_reference = 4; |
82 string char_value = 5; | 82 string char_value = 5; |
83 bool bool_value = 6; | 83 bool bool_value = 6; |
84 int64 signed_value = 7; | 84 int64 signed_value = 7; |
85 uint64 unsigned_value = 8; | 85 uint64 unsigned_value = 8; |
86 } | 86 } |
87 } | 87 } |
88 | 88 |
89 // An activity represents information about something of interest on a thread. | 89 // An activity represents information about something of interest on a thread. |
90 // Next id: 14 | 90 // Next id: 18 |
91 message Activity { | 91 message Activity { |
92 enum Type { | 92 enum Type { |
93 UNKNOWN = 0; | 93 UNKNOWN = 0; |
94 ACT_TASK_RUN = 1; | 94 ACT_TASK_RUN = 1; |
95 ACT_LOCK_ACQUIRE = 2; | 95 ACT_LOCK_ACQUIRE = 2; |
96 ACT_EVENT_WAIT = 3; | 96 ACT_EVENT_WAIT = 3; |
97 ACT_THREAD_JOIN = 4; | 97 ACT_THREAD_JOIN = 4; |
98 ACT_PROCESS_WAIT = 5; | 98 ACT_PROCESS_WAIT = 5; |
99 ACT_GENERIC = 6; | 99 ACT_GENERIC = 6; |
100 } | 100 } |
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129 | 129 |
130 // A unique identifier for a process. | 130 // A unique identifier for a process. |
131 optional int64 process_id = 8; | 131 optional int64 process_id = 8; |
132 | 132 |
133 // An arbitrary identifier used for association. | 133 // An arbitrary identifier used for association. |
134 optional uint32 generic_id = 12; | 134 optional uint32 generic_id = 12; |
135 | 135 |
136 // An arbitrary value used for information purposes. | 136 // An arbitrary value used for information purposes. |
137 optional int32 generic_data = 13; | 137 optional int32 generic_data = 13; |
138 | 138 |
139 // Tag id 10 is reserved for server side augmentation. | 139 // Tag ids 10 and 14-17 are reserved for server side augmentation. |
140 | 140 |
141 // A key-value store. | 141 // A key-value store. |
142 map<string, TypedValue> user_data = 9; | 142 map<string, TypedValue> user_data = 9; |
143 } | 143 } |
144 | 144 |
145 // Details about an exception. | 145 // Details about an exception. |
146 // Next id: 5 | 146 // Next id: 5 |
147 message Exception { | 147 message Exception { |
148 optional uint32 code = 1; | 148 optional uint32 code = 1; |
149 optional uint64 program_counter = 2; | 149 optional uint64 program_counter = 2; |
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164 // stack and |activities| holds the base of the stack (up to a maximum size). | 164 // stack and |activities| holds the base of the stack (up to a maximum size). |
165 optional int32 activity_count = 3; | 165 optional int32 activity_count = 3; |
166 repeated Activity activities = 4; | 166 repeated Activity activities = 4; |
167 | 167 |
168 // The last exception to be successfully captured. Note this exception may | 168 // The last exception to be successfully captured. Note this exception may |
169 // have been recovered from. | 169 // have been recovered from. |
170 optional Exception exception = 5; | 170 optional Exception exception = 5; |
171 } | 171 } |
172 | 172 |
173 // The state of a process. | 173 // The state of a process. |
174 // Next id: 4 | 174 // Next id: 6 |
175 message ProcessState { | 175 message ProcessState { |
176 enum Type { | |
177 UNKNOWN_PROCESS = 0; | |
178 BROWSER_PROCESS = 1; | |
179 WATCHER_PROCESS = 2; | |
180 } | |
181 | |
176 // The identifier of the process. | 182 // The identifier of the process. |
177 optional int64 process_id = 3; | 183 optional int64 process_id = 3; |
184 optional Type process_type = 4; | |
178 | 185 |
179 // Note: likely only a subset of modules of interest (e.g. Chromium's own | 186 // Note: likely only a subset of modules of interest (e.g. Chromium's own |
180 // modules). | 187 // modules). |
181 repeated CodeModule modules = 1; | 188 repeated CodeModule modules = 1; |
182 repeated ThreadState threads = 2; | 189 repeated ThreadState threads = 2; |
183 // TODO(manzagop): add experiment state. | 190 |
191 map<string, TypedValue> data = 5; | |
bcwhite
2017/06/30 16:40:54
Can the name be more descriptive? Or at least a c
manzagop (departed)
2017/06/30 20:22:47
Revised comments, here and below.
| |
184 } | 192 } |
185 | 193 |
186 // Description of a field trial or experiment that the user is currently | 194 // Description of a field trial or experiment that the user is currently |
187 // enrolled in. This message is an analogue of the UMA proto in | 195 // enrolled in. This message is an analogue of the UMA proto in |
188 // components/metrics/proto/system_profile.proto. For details about generating | 196 // components/metrics/proto/system_profile.proto. For details about generating |
189 // the identifiers from the field trial and group names, see | 197 // the identifiers from the field trial and group names, see |
190 // variations::MakeActiveGroupId(). | 198 // variations::MakeActiveGroupId(). |
191 // Next id: 3 | 199 // Next id: 3 |
192 message FieldTrial { | 200 message FieldTrial { |
193 // A 32-bit identifier for the name of the field trial. | 201 // A 32-bit identifier for the name of the field trial. |
194 optional fixed32 name_id = 1; | 202 optional fixed32 name_id = 1; |
195 | 203 |
196 // A 32-bit identifier for the user's group within the field trial. | 204 // A 32-bit identifier for the user's group within the field trial. |
197 optional fixed32 group_id = 2; | 205 optional fixed32 group_id = 2; |
198 } | 206 } |
199 | 207 |
200 // A stability report contains information pertaining to the execution of a | 208 // A stability report contains information pertaining to the execution of a |
201 // single logical instance of a "chrome browser". It is comprised of information | 209 // single logical instance of a "chrome browser". It is comprised of information |
202 // about the system state and about the chrome browser's processes. | 210 // about the system state and about the chrome browser's processes. |
203 // Next id: 7 | 211 // Next id: 8 |
204 message StabilityReport { | 212 message StabilityReport { |
205 // Whether the report is complete. Reports can be incomplete when the | 213 // Whether the report is complete. Reports can be incomplete when the |
206 // recording size quota is hit. | 214 // recording size quota is hit. |
207 optional bool is_complete = 6; | 215 optional bool is_complete = 6; |
208 | 216 |
217 // The process identifier of the crashed process. | |
218 optional int64 crashed_process_id = 7; | |
219 | |
209 optional SystemState system_state = 1; | 220 optional SystemState system_state = 1; |
210 // TODO(manzagop): revisit whether a single repeated field should contain all | 221 // TODO(manzagop): revisit whether a single repeated field should contain all |
211 // processes, or whether it's preferable to have separate fields per type. | 222 // processes, or whether it's preferable to have separate fields per type. |
212 // TODO(manzagop): add information about the type of process, pid, process | 223 // TODO(manzagop): add information about the type of process, pid, process |
213 // times (e.g. start time), hierarchical relationships (e.g. parent pid), | 224 // times (e.g. start time), hierarchical relationships (e.g. parent pid), |
214 // command line, etc. | 225 // command line, etc. |
215 repeated ProcessState process_states = 2; | 226 repeated ProcessState process_states = 2; |
227 | |
216 // TODO(manzagop): if/when reports contain multiple processes, attribute and | 228 // TODO(manzagop): if/when reports contain multiple processes, attribute and |
217 // relocate these to their process (and perhaps thread). | 229 // relocate these to their process (and perhaps thread). |
218 repeated string log_messages = 3; | 230 repeated string log_messages = 3; |
219 map<string, TypedValue> global_data = 4; | 231 |
232 // A global key-value store. | |
233 map<string, TypedValue> global_data = 4 [deprecated = true]; | |
220 | 234 |
221 // The field trials the user is currently enrolled in. | 235 // The field trials the user is currently enrolled in. |
222 repeated FieldTrial field_trials = 5; | 236 repeated FieldTrial field_trials = 5; |
223 } | 237 } |
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