public FoldedStackLine(MethodCallLine methodCallLine, bool includeTimeOfEvent)
{
MethodCallLine methodCallLineOriginal = methodCallLine;
// Allocate some characters per class/method pair
StringBuilder sbFoldedCallStack = new StringBuilder(128 * methodCallLine.Depth + 1);
int specialSlotForTime = 0;
if (includeTimeOfEvent == true)
{
specialSlotForTime = 3;
}
// Allocate the array for the timings
this.StackTimingArray = new long[methodCallLine.Depth + 1 + specialSlotForTime];
// Walk from the leaf up to the parent, building the flattened stack with frames separated by ;
while (methodCallLine != null)
{
if (sbFoldedCallStack.Length > 0)
{
sbFoldedCallStack.Insert(0, ";");
}
sbFoldedCallStack.Insert(0, methodCallLine.FullName);
this.StackTimingArray[methodCallLine.Depth + specialSlotForTime] = methodCallLine.Exec;
methodCallLine = methodCallLine.Parent;
}
if (includeTimeOfEvent == true)
{
if (sbFoldedCallStack.Length > 0)
{
sbFoldedCallStack.Insert(0, ";");
}
sbFoldedCallStack.Insert(0,
String.Format("{0:yyyyMMddHH};{1};{2:00}",
methodCallLineOriginal.Occurred,
get10MinuteRange(methodCallLineOriginal.Occurred.Minute),
methodCallLineOriginal.Occurred.Minute));
this.StackTimingArray[0] = 0;
this.StackTimingArray[1] = 0;
this.StackTimingArray[2] = 0;
}
this.FoldedStack = sbFoldedCallStack.ToString();
this.NumSamples = 1;
}
public FoldedStackLine(MethodCallLine methodCallLine, bool includeTimeOfEvent)
{
MethodCallLine methodCallLineOriginal = methodCallLine;
// Allocate some characters per class/method pair
StringBuilder sbFoldedCallStack = new StringBuilder(128 * methodCallLine.Depth + 1);
// Allocate the array for the timings
int numberOfSpecialSlotsForTime = 0;
if (includeTimeOfEvent == true)
{
numberOfSpecialSlotsForTime = 3;
}
this.StackTimingArray = new long[methodCallLine.Depth + 1 + numberOfSpecialSlotsForTime];
// Allocate some characters for each exit call, assume only 1% of call stack will have exits
this.ExitCallsArray = new string[methodCallLine.Depth + 1 + numberOfSpecialSlotsForTime];
for (int i = 0; i < this.ExitCallsArray.Length; i++)
{
this.ExitCallsArray[i] = String.Empty;
}
// Walk from the leaf up to the parent, building the flattened stack with frames separated by ;
while (methodCallLine != null)
{
// Add stack frame to the beginning of the string
if (sbFoldedCallStack.Length > 0)
{
sbFoldedCallStack.Insert(0, ";");
}
sbFoldedCallStack.Insert(0, methodCallLine.FullName);
// Add method timing to the array
this.StackTimingArray[methodCallLine.Depth + numberOfSpecialSlotsForTime] = methodCallLine.Exec;
// Add exit calls to the array
if (methodCallLine.NumExits > 0)
{
// Encode the exits because they may contain carriage returns
string exitCallsWithTiming = methodCallLine.ExitCalls;
Regex regexDuration = new Regex(@"\[\d+ ms( async)?\]", RegexOptions.IgnoreCase);
exitCallsWithTiming = regexDuration.Replace(exitCallsWithTiming, "[## ms]");
Regex regexSegment = new Regex(@"\/\d+\/ ", RegexOptions.IgnoreCase);
exitCallsWithTiming = regexSegment.Replace(exitCallsWithTiming, "");
this.ExitCallsArray[methodCallLine.Depth + numberOfSpecialSlotsForTime] = Convert.ToBase64String(UTF8Encoding.UTF8.GetBytes(exitCallsWithTiming));
}
// Move to parent
methodCallLine = methodCallLine.Parent;
}
if (includeTimeOfEvent == true)
{
// Add synthetic frames for Flame Chart
if (sbFoldedCallStack.Length > 0)
{
sbFoldedCallStack.Insert(0, ";");
}
sbFoldedCallStack.Insert(0,
String.Format("{0:yyyyMMddHH};{1};{2:00}",
methodCallLineOriginal.Occurred,
get10MinuteRange(methodCallLineOriginal.Occurred.Minute),
methodCallLineOriginal.Occurred.Minute));
this.StackTimingArray[0] = 0;
this.StackTimingArray[1] = 0;
this.StackTimingArray[2] = 0;
}
this.FoldedStack = sbFoldedCallStack.ToString();
this.NumSamples = 1;
}
