private static unsafe void FillResult(List <ProcessInfo> result, SystemProcessInformation *proc)
{
var info = new ProcessInfo
{
Id = (int)proc->UniqueProcessId,
Name = new string((char *)proc->NamePtr),
ParentId = (int)proc->InheritedFromUniqueProcessId
};
result.Add(info);
}
private unsafe void Visit(SystemProcessInformation *info, Dictionary <int, long> newTimes, List <ProcessMetrics> processes, TimeSpan period)
{
var pid = (int)info->UniqueProcessId;
var currentTimes = info->KernelTime + info->UserTime;
var prevTimes = times.TryGetValue(pid, out var t) ? t : currentTimes;
newTimes[pid] = currentTimes;
processes.Add(new ProcessMetrics
{
BasePriority = info->BasePriority,
HandlesCount = (int)info->HandleCount,
Name = GetProcessName(info->NamePtr),
PeakPrivateBytes = (long)info->PeakPagefileUsage,
WorkingSet = (long)info->WorkingSetSize,
PrivateBytes = (long)info->PrivatePageCount,
ProcessId = (int)info->UniqueProcessId,
SessionId = (int)info->SessionId,
PeakWorkingSet = (long)info->PeakWorkingSetSize,
ThreadsCount = (int)info->NumberOfThreads,
Cpu = (currentTimes - prevTimes) / (double)period.Ticks / Environment.ProcessorCount
});
}
private static unsafe bool IsZombie(SystemProcessInformation *info) => info->NumberOfThreads == 0;
