private void RunTriage()
{
string[] dumpFiles = GetFilesFromPattern(_options.TriagePattern);
_context.WriteInfoLine("Triage: enumerated {0} dump files in directory '{1}'", dumpFiles.Length, Path.GetDirectoryName(_options.TriagePattern));
Dictionary <string, TriageInformation> triages = new Dictionary <string, TriageInformation>();
for (int i = 0; i < dumpFiles.Length; ++i)
{
string dumpFile = dumpFiles[i];
string analysisProgressMessage = String.Format("Analyzing dump file '{0}' ({1}/{2})", dumpFile, i + 1, dumpFiles.Length);
_context.WriteInfoLine(analysisProgressMessage);
Console.Title = analysisProgressMessage;
_target = new AnalysisTarget(dumpFile, _context);
TriageInformation triageInformation = new Triage().GetTriageInformation(_context);
triages.Add(dumpFile, triageInformation);
}
_context.WriteLine("{0,-30} {1,-30} {2,-50} {3,-30}", "DUMP", "EVENT", "METHOD", "MEMORY (CMT/RSV/MGD)");
foreach (var kvp in triages)
{
string dumpFile = kvp.Key;
TriageInformation triageInformation = kvp.Value;
_context.WriteLine("{0,-30} {1,-30} {2,-50} {3,-30}",
dumpFile.TrimStartToLength(30),
triageInformation.GetEventDisplayString().TrimStartToLength(30),
(triageInformation.FaultingMethod ?? "N/A").TrimStartToLength(50),
String.Format("{0}/{1}/{2}",
triageInformation.CommittedMemoryBytes.ToMemoryUnits(),
triageInformation.ReservedMemoryBytes.ToMemoryUnits(),
triageInformation.GCHeapMemoryBytes.ToMemoryUnits()
)
);
}
var groupedByModule = from triage in triages.Values
group triage by triage.FaultingModule into g
let count = g.Count()
select new { Module = g.Key, Count = count };
_context.WriteLine();
_context.WriteLine("{0,-30} {1,-12}", "MODULE", "COUNT");
foreach (var moduleCount in groupedByModule)
{
_context.WriteLine("{0,-30} {1,-12}", moduleCount.Module, moduleCount.Count);
}
var groupedByEvent = from triage in triages.Values
group triage by triage.GetEventDisplayString() into g
let count = g.Count()
select new { Event = g.Key, Count = count };
_context.WriteLine();
_context.WriteLine("{0,-50} {1,-12}", "EVENT", "COUNT");
foreach (var eventCount in groupedByEvent)
{
_context.WriteLine("{0,-50} {1,-12}", eventCount.Event, eventCount.Count);
}
}
private void PrintTriageInformation(CommandExecutionContext context, TriageInformation triageInformation)
{
context.WriteLine("MODULES {0} modules loaded", triageInformation.ModuleCount);
context.WriteLine("THREADS {0} total threads, {1} managed threads", triageInformation.TotalThreadCount, triageInformation.ManagedThreadCount);
context.WriteLine("MEMORY {0} committed, {1} reserved, {2} GC heap",
triageInformation.CommittedMemoryBytes.ToMemoryUnits(),
triageInformation.ReservedMemoryBytes.ToMemoryUnits(),
triageInformation.GCHeapMemoryBytes.ToMemoryUnits());
context.WriteLine("EVENT Last event in thread OSID = {0}, managed = {1}",
_triageInformation.FaultingThreadOSID, _triageInformation.IsFaultingThreadManaged);
context.WriteLine("EVENT {0}", _triageInformation.EventDescription);
context.WriteLine("EVENT Exception {0:X8}", _triageInformation.ExceptionCode);
context.WriteLine("EVENT Managed exception {0}", _triageInformation.ManagedExceptionType);
context.WriteLine("EVENT Faulting module {0}, method {1}", _triageInformation.FaultingModule, _triageInformation.FaultingMethod);
}
private void PrintTriageInformation(CommandExecutionContext context, TriageInformation triageInformation)
{
context.WriteLine("MODULES {0} modules loaded", triageInformation.ModuleCount);
context.WriteLine("THREADS {0} total threads, {1} managed threads", triageInformation.TotalThreadCount, triageInformation.ManagedThreadCount);
context.WriteLine("MEMORY {0} committed, {1} reserved, {2} GC heap",
triageInformation.CommittedMemoryBytes.ToMemoryUnits(),
triageInformation.ReservedMemoryBytes.ToMemoryUnits(),
triageInformation.GCHeapMemoryBytes.ToMemoryUnits());
context.WriteLine("EVENT Last event in thread OSID = {0}, managed = {1}",
_triageInformation.FaultingThreadOSID, _triageInformation.IsFaultingThreadManaged);
context.WriteLine("EVENT {0}", _triageInformation.EventDescription);
if (_triageInformation.ExceptionCode != 0)
context.WriteLine("EVENT Exception {0:X8}", _triageInformation.ExceptionCode);
if (!String.IsNullOrEmpty(_triageInformation.ManagedExceptionType))
context.WriteLine("EVENT Managed exception {0}", _triageInformation.ManagedExceptionType);
context.WriteLine("EVENT Faulting module {0}, method {1}", _triageInformation.FaultingModule, _triageInformation.FaultingMethod);
}
public void Execute(CommandExecutionContext context)
{
TriageInformation triageInformation = GetTriageInformation(context);
PrintTriageInformation(context, triageInformation);
}