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 Run()
{
// The NO_CONSOLE environment variable requests that console modifications such as the following one
// are not performed. This is necessary in no-console environments such as Azure App Service.
if (Environment.GetEnvironmentVariable("NO_CONSOLE") == null)
{
const int ConsoleBufferSize = 4096;
Console.SetIn(new StreamReader(
Console.OpenStandardInput(bufferSize: ConsoleBufferSize), Console.InputEncoding, false, ConsoleBufferSize)
);
}
Console.BackgroundColor = ConsoleColor.Black;
_context.Printer = new ConsolePrinter();
_parser = new CmdLineParser(new PrinterTextWriter(_context.Printer));
ParseCommandLineArguments();
_context.DisplayDiagnosticInformation = _options.DisplayDiagnosticInformation;
if (!String.IsNullOrEmpty(_options.DumpFile))
{
_target = new AnalysisTarget(_options.DumpFile, _context, _options.ClrVersion);
Console.Title = "msos - " + _options.DumpFile;
}
else if (!String.IsNullOrEmpty(_options.SummaryDumpFile))
{
DisplayShortSummary();
return; // Do not proceed to the main loop
}
else if (!String.IsNullOrEmpty(_options.ProcessName))
{
AttachToProcessByName();
}
else if (_options.ProcessId != 0)
{
_target = new AnalysisTarget(_options.ProcessId, _context, _options.ClrVersion);
Console.Title = "msos - attached to pid " + _options.ProcessId;
}
else if (!String.IsNullOrEmpty(_options.TriagePattern))
{
RunTriage();
return; // Do not proceed to the main loop
}
else
{
PrintUsage();
Bail("One of the -z, --pid, --pn, or --triage options must be specified.");
}
RunMainLoop();
}
private void AttachToProcessByName()
{
string processName = _options.ProcessName;
Process[] processes = Process.GetProcessesByName(processName);
if (processes.Length == 0)
{
Bail("There are no processes matching the name '{0}'.", processName);
}
if (processes.Length > 1)
{
_context.WriteErrorLine("There is more than one process matching the name '{0}', use --pid to disambiguate.", processName);
_context.WriteInfoLine("Matching process ids: {0}", String.Join(", ", processes.Select(p => p.Id).ToArray()));
Bail();
}
_target = new AnalysisTarget(processes[0].Id, _context, _options.ClrVersion);
}
private void Run()
{
const int ConsoleBufferSize = 4096;
Console.SetIn(new StreamReader(
Console.OpenStandardInput(bufferSize: ConsoleBufferSize), Console.InputEncoding, false, ConsoleBufferSize)
);
Console.BackgroundColor = ConsoleColor.Black;
_context.Printer = new ConsolePrinter();
_parser = new CmdLineParser(new PrinterTextWriter(_context.Printer));
ParseCommandLineArguments();
if (!String.IsNullOrEmpty(_options.DumpFile))
{
_target = new AnalysisTarget(_options.DumpFile, _context, _options.ClrVersion);
Console.Title = "msos - " + _options.DumpFile;
}
else if (!String.IsNullOrEmpty(_options.ProcessName))
{
AttachToProcessByName();
}
else if (_options.ProcessId != 0)
{
_target = new AnalysisTarget(_options.ProcessId, _context, _options.ClrVersion);
Console.Title = "msos - attached to pid " + _options.ProcessId;
}
else if (!String.IsNullOrEmpty(_options.TriagePattern))
{
RunTriage();
return; // Do not proceed to the main loop
}
else
{
PrintUsage();
Bail("One of the -z, --pid, --pn, or --triage options must be specified.");
}
RunMainLoop();
}
private void Run()
{
const int ConsoleBufferSize = 4096;
Console.SetIn(new StreamReader(
Console.OpenStandardInput(bufferSize: ConsoleBufferSize), Console.InputEncoding, false, ConsoleBufferSize)
);
Console.BackgroundColor = ConsoleColor.Black;
_context.Printer = new ConsolePrinter();
_parser = new CmdLineParser(new PrinterTextWriter(_context.Printer));
ParseCommandLineArguments();
if (!String.IsNullOrEmpty(_options.DumpFile))
{
_target = new AnalysisTarget(_options.DumpFile, _context, _options.ClrVersion);
Console.Title = "msos - " + _options.DumpFile;
}
else if (!String.IsNullOrEmpty(_options.ProcessName))
{
AttachToProcessByName();
}
else if (_options.ProcessId != 0)
{
_target = new AnalysisTarget(_options.ProcessId, _context, _options.ClrVersion);
Console.Title = "msos - attached to pid " + _options.ProcessId;
}
else if (!String.IsNullOrEmpty(_options.TriagePattern))
{
RunTriage();
return; // Do not proceed to the main loop
}
else
{
PrintUsage();
Bail("One of the -z, --pid, --pn, or --triage options must be specified.");
}
RunMainLoop();
}
private void AttachToProcessByName()
{
string processName = _options.ProcessName;
Process[] processes = Process.GetProcessesByName(processName);
if (processes.Length == 0)
{
Bail("There are no processes matching the name '{0}'.", processName);
}
if (processes.Length > 1)
{
_context.WriteErrorLine("There is more than one process matching the name '{0}', use --pid to disambiguate.", processName);
_context.WriteInfoLine("Matching process ids: {0}", String.Join(", ", processes.Select(p => p.Id).ToArray()));
Bail();
}
_target = new AnalysisTarget(processes[0].Id, _context, _options.ClrVersion);
}
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 Run()
{
// The NO_CONSOLE environment variable requests that console modifications such as the following one
// are not performed. This is necessary in no-console environments such as Azure App Service.
if (Environment.GetEnvironmentVariable("NO_CONSOLE") == null)
{
const int ConsoleBufferSize = 4096;
Console.SetIn(new StreamReader(
Console.OpenStandardInput(bufferSize: ConsoleBufferSize), Console.InputEncoding, false, ConsoleBufferSize)
);
}
Console.BackgroundColor = ConsoleColor.Black;
_context.Printer = new ConsolePrinter();
_parser = new CmdLineParser(new PrinterTextWriter(_context.Printer));
ParseCommandLineArguments();
_context.DisplayDiagnosticInformation = _options.DisplayDiagnosticInformation;
if (!String.IsNullOrEmpty(_options.DumpFile))
{
_target = new AnalysisTarget(_options.DumpFile, _context, _options.ClrVersion);
Console.Title = "msos - " + _options.DumpFile;
}
else if (!String.IsNullOrEmpty(_options.SummaryDumpFile))
{
DisplayShortSummary();
return; // Do not proceed to the main loop
}
else if (!String.IsNullOrEmpty(_options.ProcessName))
{
AttachToProcessByName();
}
else if (_options.ProcessId != 0)
{
_target = new AnalysisTarget(_options.ProcessId, _context, _options.ClrVersion);
Console.Title = "msos - attached to pid " + _options.ProcessId;
}
else if (!String.IsNullOrEmpty(_options.TriagePattern))
{
RunTriage();
return; // Do not proceed to the main loop
}
else
{
PrintUsage();
Bail("One of the -z, --pid, --pn, or --triage options must be specified.");
}
RunMainLoop();
}