private static void ShowResults(PerProcessProfilingState processes, bool sortBySize, int topTypesLimit)
{
foreach (var pid in processes.Allocations.Keys)
{
ShowResults(GetProcessName(pid, processes.Names), processes.Allocations[pid], sortBySize, topTypesLimit);
}
}
private static void ShowResults(PerProcessProfilingState processes, bool sortBySize, int topTypesLimit)
{
foreach (var pid in processes.Allocations.Keys)
{
// skip processes without symbol resolution
if (!processes.Methods.ContainsKey(pid))
{
continue;
}
ShowResults(GetProcessName(pid, processes.Names), processes.Methods[pid], processes.Allocations[pid], sortBySize, topTypesLimit);
}
}
static async Task <int> Main(string[] args)
{
ShowHeader();
try
{
(bool noSampling, bool sortBySize, int topTypesLimit)parameters = GetParameters(args);
TraceEventSession session = new TraceEventSession(
"SampledObjectAllocationMemoryProfilingSession",
TraceEventSessionOptions.Create
);
using (var processes = new PerProcessProfilingState())
{
var profiler = new SampledObjectAllocationMemoryProfiler(session, processes);
var task = profiler.StartAsync(parameters.noSampling);
Console.WriteLine("Press ENTER to stop memory profiling");
Console.ReadLine();
// this will exit the session.Process() call
session.Dispose();
try
{
await task;
ShowResults(processes, parameters.sortBySize, parameters.topTypesLimit);
return(0);
}
catch (Exception x)
{
Console.WriteLine(x.Message);
ShowHelp();
}
}
return(-1);
}
catch (Exception x)
{
Console.WriteLine(x.Message);
ShowHelp();
}
return(-2);
}
public SampledObjectAllocationMemoryProfiler(TraceEventSession session, PerProcessProfilingState processes)
{
_session = session;
_processes = processes;
_currentPid = Process.GetCurrentProcess().Id;
}
