public static MachineResources GetMachineResources(SmapsReader smapsReader)
{
using (var currentProcess = Process.GetCurrentProcess())
{
var memInfo = MemoryInformation.GetMemoryInfo(smapsReader);
var isLowMemory = LowMemoryNotification.Instance.IsLowMemory(memInfo);
var workingSet = PlatformDetails.RunningOnLinux
? MemoryInformation.GetRssMemoryUsage(currentProcess.Id) - memInfo.AvailableWithoutTotalCleanMemory.GetValue(SizeUnit.Bytes)
: currentProcess.WorkingSet64;
var cpuInfo = CpuUsage.Calculate();
var machineResources = new MachineResources
{
TotalMemory = memInfo.TotalPhysicalMemory.GetValue(SizeUnit.Bytes),
AvailableMemory = memInfo.AvailableMemory.GetValue(SizeUnit.Bytes),
AvailableWithoutTotalCleanMemory = memInfo.AvailableWithoutTotalCleanMemory.GetValue(SizeUnit.Bytes),
SystemCommitLimit = memInfo.TotalCommittableMemory.GetValue(SizeUnit.Bytes),
CommittedMemory = memInfo.CurrentCommitCharge.GetValue(SizeUnit.Bytes),
ProcessMemoryUsage = workingSet,
IsWindows = PlatformDetails.RunningOnPosix == false,
IsLowMemory = isLowMemory,
LowMemoryThreshold = LowMemoryNotification.Instance.LowMemoryThreshold.GetValue(SizeUnit.Bytes),
CommitChargeThreshold = LowMemoryNotification.Instance.GetCommitChargeThreshold(memInfo).GetValue(SizeUnit.Bytes),
MachineCpuUsage = cpuInfo.MachineCpuUsage,
ProcessCpuUsage = Math.Min(cpuInfo.MachineCpuUsage, cpuInfo.ProcessCpuUsage) // min as sometimes +-1% due to time sampling
};
return(machineResources);
}
}
public static MachineResources GetMachineResources()
{
using (var currentProcess = Process.GetCurrentProcess())
{
var workingSet = PlatformDetails.RunningOnLinux == false
? currentProcess.WorkingSet64
: MemoryInformation.GetRssMemoryUsage(currentProcess.Id);
var memoryInfoResult = MemoryInformation.GetMemoryInfo();
var cpuInfo = CpuUsage.Calculate();
var machineResources = new MachineResources
{
TotalMemory = memoryInfoResult.TotalPhysicalMemory.GetValue(SizeUnit.Bytes),
SystemCommitLimit = memoryInfoResult.TotalCommittableMemory.GetValue(SizeUnit.Bytes),
CommitedMemory = memoryInfoResult.CurrentCommitCharge.GetValue(SizeUnit.Bytes),
ProcessMemoryUsage = workingSet,
IsProcessMemoryRss = PlatformDetails.RunningOnPosix,
MachineCpuUsage = cpuInfo.MachineCpuUsage,
ProcessCpuUsage = Math.Min(cpuInfo.MachineCpuUsage, cpuInfo.ProcessCpuUsage) // min as sometimes +-1% due to time sampling
};
return(machineResources);
}
}
public static MachineResources GetMachineResources()
{
var currentProcess = Process.GetCurrentProcess();
var workingSet =
PlatformDetails.RunningOnPosix == false || PlatformDetails.RunningOnMacOsx
? currentProcess.WorkingSet64
: MemoryInformation.GetRssMemoryUsage(currentProcess.Id);
var memoryInfoResult = MemoryInformation.GetMemoryInfo();
var installedMemory = memoryInfoResult.InstalledMemory.GetValue(SizeUnit.Bytes);
var availableMemory = memoryInfoResult.AvailableMemory.GetValue(SizeUnit.Bytes);
var mappedSharedMem = LowMemoryNotification.GetCurrentProcessMemoryMappedShared();
var shared = mappedSharedMem.GetValue(SizeUnit.Bytes);
var cpuInfo = CpuUsage.Calculate();
var machineResources = new MachineResources
{
TotalMemory = installedMemory,
MachineMemoryUsage = installedMemory - availableMemory,
ProcessMemoryUsage = workingSet,
ProcessMemoryExcludingSharedUsage = Math.Max(workingSet - shared, 0),
MachineCpuUsage = cpuInfo.MachineCpuUsage,
ProcessCpuUsage = cpuInfo.ProcessCpuUsage
};
return(machineResources);
}
public static MachineResources GetMachineResources(SmapsReader smapsReader, ICpuUsageCalculator cpuUsageCalculator)
{
var memInfo = MemoryInformation.GetMemoryInfo(smapsReader, extendedInfo: true);
var cpuInfo = cpuUsageCalculator.Calculate();
var machineResources = new MachineResources
{
TotalMemory = memInfo.TotalPhysicalMemory.GetValue(SizeUnit.Bytes),
AvailableMemory = memInfo.AvailableMemory.GetValue(SizeUnit.Bytes),
AvailableWithoutTotalCleanMemory = memInfo.AvailableWithoutTotalCleanMemory.GetValue(SizeUnit.Bytes),
SystemCommitLimit = memInfo.TotalCommittableMemory.GetValue(SizeUnit.Bytes),
CommittedMemory = memInfo.CurrentCommitCharge.GetValue(SizeUnit.Bytes),
ProcessMemoryUsage = memInfo.WorkingSet.GetValue(SizeUnit.Bytes),
IsWindows = PlatformDetails.RunningOnPosix == false,
IsLowMemory = LowMemoryNotification.Instance.IsLowMemory(memInfo, smapsReader),
LowMemoryThreshold = LowMemoryNotification.Instance.LowMemoryThreshold.GetValue(SizeUnit.Bytes),
CommitChargeThreshold = LowMemoryNotification.Instance.GetCommitChargeThreshold(memInfo).GetValue(SizeUnit.Bytes),
MachineCpuUsage = cpuInfo.MachineCpuUsage,
ProcessCpuUsage = cpuInfo.ProcessCpuUsage
};
return(machineResources);
}
