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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 contains routines for gathering resource statistics for processes | 5 // This file contains routines for gathering resource statistics for processes |
6 // running on the system. | 6 // running on the system. |
7 | 7 |
8 #ifndef BASE_PROCESS_PROCESS_METRICS_H_ | 8 #ifndef BASE_PROCESS_PROCESS_METRICS_H_ |
9 #define BASE_PROCESS_PROCESS_METRICS_H_ | 9 #define BASE_PROCESS_PROCESS_METRICS_H_ |
10 | 10 |
11 #include <stddef.h> | 11 #include <stddef.h> |
12 #include <stdint.h> | 12 #include <stdint.h> |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 #include <string> | 15 #include <string> |
16 | 16 |
17 #include "base/base_export.h" | 17 #include "base/base_export.h" |
18 #include "base/gtest_prod_util.h" | 18 #include "base/gtest_prod_util.h" |
19 #include "base/macros.h" | 19 #include "base/macros.h" |
20 #include "base/process/process_handle.h" | 20 #include "base/process/process_handle.h" |
21 #include "base/time/time.h" | 21 #include "base/time/time.h" |
22 #include "base/values.h" | 22 #include "base/values.h" |
23 #include "build/build_config.h" | 23 #include "build/build_config.h" |
24 | 24 |
25 #if defined(OS_MACOSX) | 25 #if defined(OS_MACOSX) |
26 #include <mach/mach.h> | 26 #include <mach/mach.h> |
27 #include "base/process/port_provider_mac.h" | 27 #include "base/process/port_provider_mac.h" |
28 #endif | 28 #endif |
29 | 29 |
| 30 #if defined(OS_WIN) |
| 31 #include "base/win/scoped_handle.h" |
| 32 #endif |
| 33 |
30 namespace base { | 34 namespace base { |
31 | 35 |
32 #if defined(OS_WIN) | 36 #if defined(OS_WIN) |
33 struct IoCounters : public IO_COUNTERS { | 37 struct IoCounters : public IO_COUNTERS { |
34 }; | 38 }; |
35 #elif defined(OS_POSIX) | 39 #elif defined(OS_POSIX) |
36 struct IoCounters { | 40 struct IoCounters { |
37 uint64_t ReadOperationCount; | 41 uint64_t ReadOperationCount; |
38 uint64_t WriteOperationCount; | 42 uint64_t WriteOperationCount; |
39 uint64_t OtherOperationCount; | 43 uint64_t OtherOperationCount; |
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206 #endif | 210 #endif |
207 | 211 |
208 #if defined(OS_CHROMEOS) | 212 #if defined(OS_CHROMEOS) |
209 bool GetWorkingSetKBytesTotmaps(WorkingSetKBytes *ws_usage) const; | 213 bool GetWorkingSetKBytesTotmaps(WorkingSetKBytes *ws_usage) const; |
210 #endif | 214 #endif |
211 | 215 |
212 #if defined(OS_MACOSX) || defined(OS_LINUX) | 216 #if defined(OS_MACOSX) || defined(OS_LINUX) |
213 int CalculateIdleWakeupsPerSecond(uint64_t absolute_idle_wakeups); | 217 int CalculateIdleWakeupsPerSecond(uint64_t absolute_idle_wakeups); |
214 #endif | 218 #endif |
215 | 219 |
| 220 #if defined(OS_WIN) |
| 221 win::ScopedHandle process_; |
| 222 #else |
216 ProcessHandle process_; | 223 ProcessHandle process_; |
| 224 #endif |
217 | 225 |
218 int processor_count_; | 226 int processor_count_; |
219 | 227 |
220 // Used to store the previous times and CPU usage counts so we can | 228 // Used to store the previous times and CPU usage counts so we can |
221 // compute the CPU usage between calls. | 229 // compute the CPU usage between calls. |
222 TimeTicks last_cpu_time_; | 230 TimeTicks last_cpu_time_; |
223 int64_t last_system_time_; | 231 int64_t last_system_time_; |
224 | 232 |
225 #if defined(OS_MACOSX) || defined(OS_LINUX) | 233 #if defined(OS_MACOSX) || defined(OS_LINUX) |
226 // Same thing for idle wakeups. | 234 // Same thing for idle wakeups. |
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459 SystemDiskInfo disk_info_; | 467 SystemDiskInfo disk_info_; |
460 #endif | 468 #endif |
461 #if defined(OS_CHROMEOS) | 469 #if defined(OS_CHROMEOS) |
462 SwapInfo swap_info_; | 470 SwapInfo swap_info_; |
463 #endif | 471 #endif |
464 }; | 472 }; |
465 | 473 |
466 } // namespace base | 474 } // namespace base |
467 | 475 |
468 #endif // BASE_PROCESS_PROCESS_METRICS_H_ | 476 #endif // BASE_PROCESS_PROCESS_METRICS_H_ |
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