| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TOOLS_MEMORY_SIMULATOR_SYSTEM_METRICS_PROVIDER_MAC_H_ |
| #define TOOLS_MEMORY_SIMULATOR_SYSTEM_METRICS_PROVIDER_MAC_H_ |
| |
| #include <mach/mach_vm.h> |
| |
| #include "tools/memory/simulator/metrics_provider.h" |
| |
| namespace memory_simulator { |
| |
| class SystemMetricsProviderMac : public MetricsProvider { |
| public: |
| SystemMetricsProviderMac(); |
| ~SystemMetricsProviderMac() override; |
| |
| // MetricsProvider: |
| std::vector<std::string> GetMetricNames() override; |
| std::map<std::string, double> GetMetricValues(base::TimeTicks now) override; |
| |
| private: |
| base::TimeTicks prev_time_; |
| vm_statistics64_data_t prev_vm_info_; |
| }; |
| |
| } // namespace memory_simulator |
| |
| #endif // TOOLS_MEMORY_SIMULATOR_SYSTEM_METRICS_PROVIDER_MAC_H_ |