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// 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_