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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #ifndef SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_UNI
T_IMPL_H_ | 5 #ifndef SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_UNI
T_IMPL_H_ |
6 #define SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_UNI
T_IMPL_H_ | 6 #define SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_UNI
T_IMPL_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/process/process_metrics.h" | 11 #include "base/process/process_metrics.h" |
12 #include "base/timer/timer.h" | 12 #include "base/timer/timer.h" |
13 #include "services/resource_coordinator/coordination_unit/coordination_unit_impl
.h" | 13 #include "services/resource_coordinator/coordination_unit/coordination_unit_impl
.h" |
14 | 14 |
15 namespace service_manager { | 15 namespace service_manager { |
16 class ServiceContextRef; | 16 class ServiceContextRef; |
17 } | 17 } |
18 | 18 |
19 namespace resource_coordinator { | 19 namespace resource_coordinator { |
20 | 20 |
21 struct CoordinationUnitID; | 21 struct CoordinationUnitID; |
22 | 22 |
23 class ProcessCoordinationUnitImpl : public CoordinationUnitImpl { | 23 class ProcessCoordinationUnitImpl : public CoordinationUnitImpl { |
24 public: | 24 public: |
25 ProcessCoordinationUnitImpl( | 25 ProcessCoordinationUnitImpl( |
26 const CoordinationUnitID& id, | 26 const CoordinationUnitID& id, |
27 std::unique_ptr<service_manager::ServiceContextRef> service_ref); | 27 std::unique_ptr<service_manager::ServiceContextRef> service_ref); |
28 ~ProcessCoordinationUnitImpl() override; | 28 ~ProcessCoordinationUnitImpl() override; |
29 void MeasureProcessCPUUsage(); | 29 void MeasureProcessCPUUsage(); |
30 double GetCPUUsageForTesting() override; | |
31 | 30 |
32 private: | 31 private: |
33 std::unique_ptr<base::ProcessMetrics> process_metrics_; | 32 std::unique_ptr<base::ProcessMetrics> process_metrics_; |
34 base::OneShotTimer repeating_timer_; | 33 base::OneShotTimer repeating_timer_; |
35 double cpu_usage_; | |
36 | 34 |
37 DISALLOW_COPY_AND_ASSIGN(ProcessCoordinationUnitImpl); | 35 DISALLOW_COPY_AND_ASSIGN(ProcessCoordinationUnitImpl); |
38 }; | 36 }; |
39 | 37 |
40 } // namespace resource_coordinator | 38 } // namespace resource_coordinator |
41 | 39 |
42 #endif // SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_
UNIT_IMPL_H_ | 40 #endif // SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_PROCESS_COORDINATION_
UNIT_IMPL_H_ |
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