internal List <CallStackInfoExtended> CalculateSnapshot(List <CallStackInfo> stack)
{
Tracer.Verbose("SnapshotService.CalculateSnapshot", "START calculating the snapshot");
List <CallStackInfoExtended> result = new List <CallStackInfoExtended>();
try
{
IEnumerable <CallStackInfo> mainCall = stack.Where(p => p.CalledByHandle == 0);
foreach (CallStackInfo item in mainCall)
{
CallStackInfoExtended ex = new CallStackInfoExtended(item);
result.Add(ex);
CalculateCallStackInfoIternals(result, stack, ex);
}
}
catch (Exception error)
{
Tracer.Error("SnapshotService.CalculateSnapshot", error);
}
finally
{
Tracer.Verbose("SnapshotService.CalculateSnapshot", "END calculating the snapshot");
}
return(result);
}
internal void CalculateCallStackInfoIternals(List <CallStackInfoExtended> result, List <CallStackInfo> stack, CallStackInfoExtended parent)
{
Tracer.Verbose("SnapshotService.CalculateCallStackInfoIternals", "START calculating method times");
try
{
IEnumerable <CallStackInfo> calledBy = stack.Where(p => p.CalledByHandle == parent.MethodHandle);
if (calledBy != null)
{
//when starting the internal time method is equal to total time
parent.InternalTick = parent.TotalTick;
foreach (CallStackInfo item in calledBy)
{
//we remove the time spent in each called methods
parent.InternalTick -= item.TotalTick;
//we create a extended callstak object based on it
CallStackInfoExtended ex = new CallStackInfoExtended(item);
result.Add(ex);
//recursive call through the call stack
CalculateCallStackInfoIternals(result, stack, ex);
}
}
}
catch (Exception error)
{
Tracer.Error("SnapshotService.CalculateCallStackInfoIternals", error);
}
finally
{
Tracer.Verbose("SnapshotService.CalculateCallStackInfoIternals", "END calculating method times");
}
}
public CallStackInfoAgregated(CallStackInfoExtended item) : base(item)
{
TotalTick = item.TotalTick;
CalledByHandle = item.CalledByHandle;
MethodHandle = item.MethodHandle;
Namespace = item.Namespace;
MethodName = item.MethodName;
InternalTick = item.InternalTick;
CalledBy = item.CalledBy;
}
