private void AllocationSampleReadCallback(AllocationSample arg)
{
foreach (var allocation in arg.Allocations)
{
RecordAllocation(arg.Ticks, allocation);
RecordSnapshot(arg.Ticks, allocation);
}
}
private AllocationSample ParseSamMem(Match match)
{
var memSample = new AllocationSample(match.Groups[3].HexToUInt64(), match.Groups[4].ToUInt64());
foreach (Match allocMatch in AllocInfo.Matches(match.Groups[5].Value))
{
memSample.Allocations.Add(new AllocationSampleInfo(
allocMatch.Groups[1].HexToUInt64(),
allocMatch.Groups[2].ToUInt64(),
allocMatch.Groups[3].ToUInt64(),
allocMatch.Groups[4].Value.Length > 0
? allocMatch.Groups[5].Value.HexToUInt64()
: (ulong?)null));
}
return(memSample);
}
private void AllocationSampleReadCallback(AllocationSample arg)
{
var thread = Threads[arg.InternalId];
var result = $"sam mem 0x{arg.InternalId:X8} {arg.Ticks}";
foreach (var allocation in arg.Allocations)
{
result += $" 0x{allocation.ClassIntId:X}:{allocation.AllocationCount}:{allocation.MemorySize}";
var function = GetFunction(thread.TopFunctionCall.FunctionIntId);
if (function != null)
{
result += $":0x{GetSourceLineNumberFromPc(function, allocation.Ip):X}";
}
}
Output.WriteLine(result);
}
private void AllocationSampleReadCallback(AllocationSample arg)
{
if (_profilingPaused)
{
return;
}
var thread = _stackByThread[arg.InternalId];
var allocated = arg.Allocations.Aggregate <AllocationSampleInfo, ulong>(0, (current, item) => current + item.MemorySize);
TotalAllocatedMemory += allocated;
var sample = new Sample
{
ThreadIntId = arg.InternalId,
TimeMilliseconds = arg.Ticks,
AllocatedMemory = allocated
};
FillSampleStackItems(sample, thread.TopFunctionCall);
FillSampleAllocationItems(sample, arg.Allocations);
StoreSample(sample);
}