// Copyright 2013 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "butil/process/process_metrics.h" #include "butil/logging.h" namespace butil { SystemMetrics::SystemMetrics() { committed_memory_ = 0; } SystemMetrics SystemMetrics::Sample() { SystemMetrics system_metrics; system_metrics.committed_memory_ = GetSystemCommitCharge(); #if defined(OS_LINUX) || defined(OS_ANDROID) GetSystemMemoryInfo(&system_metrics.memory_info_); GetSystemDiskInfo(&system_metrics.disk_info_); #endif #if defined(OS_CHROMEOS) GetSwapInfo(&system_metrics.swap_info_); #endif return system_metrics; } double ProcessMetrics::GetPlatformIndependentCPUUsage() { #if defined(OS_WIN) return GetCPUUsage() * processor_count_; #else return GetCPUUsage(); #endif } #if !defined(OS_MACOSX) int ProcessMetrics::GetIdleWakeupsPerSecond() { NOTIMPLEMENTED(); // http://crbug.com/20488 return 0; } #endif // !defined(OS_MACOSX) } // namespace butil