public IReadOnlyCollection <ObjectTypeStatistics> GetInstanceTypeStatistics([FromQuery(Name = "traversing-heap-mode")] TraversingHeapModes traversingMode)
{
var analyzer = new ObjectTypeStatisticsAnalyzer(_runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
return(analyzer.GetObjectTypeStatistics());
}
private async Task ProcessCommand2(ILogger <Program> logger)
{
string filePath = @"C:\Users\Ne4to\projects\GitHub\Ne4to\Heartbeat\tests\dumps\AsyncStask.dmp";
string?dacPath = null;
bool ignoreMismatch = false;
var dataTarget = DataTarget.LoadDump(filePath);
ClrInfo clrInfo = dataTarget.ClrVersions[0];
var clrRuntime = dacPath == null
? clrInfo.CreateRuntime()
: clrInfo.CreateRuntime(dacPath, ignoreMismatch);
var runtimeContext = new RuntimeContext(clrRuntime, filePath);
var traversingMode = _commandLineOptions.TraversingHeapMode;
ExecuteWhenTrue(PrintHttpClients, _commandLineOptions.HttpClient);
ExecuteWhenTrue(PrintStringDuplicates, _commandLineOptions.StringDuplicate);
ExecuteWhenTrue(PrintObjectTypeStatistics, _commandLineOptions.ObjectTypeStatistics);
ExecuteWhenTrue(PrintTimerQueueTimers, _commandLineOptions.TimerQueueTimer);
ExecuteWhenTrue(PrintLongStrings, _commandLineOptions.LongString);
void PrintHttpClients()
{
var analyzer = new HttpClientAnalyzer(runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
var httpClients = analyzer.GetClientsInfo();
foreach (var httpclient in httpClients)
{
logger.LogInformation($"{httpclient.Address} timeout = {httpclient.Timeout.TotalSeconds:F2} seconds");
}
}
void PrintStringDuplicates()
{
var analyzer = new StringDuplicateAnalyzer(runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
var duplicates = analyzer.GetStringDuplicates(10, 100);
foreach (var duplicate in duplicates)
{
logger.LogInformation($"{duplicate.Count} instances of: {duplicate.String}");
}
}
void PrintObjectTypeStatistics()
{
var analyzer = new ObjectTypeStatisticsAnalyzer(runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
var statistics = analyzer.GetObjectTypeStatistics();
foreach (var stat in statistics)
{
logger.LogInformation($"{stat.TypeName}: {stat.TotalSize} ({stat.InstanceCount} instances)");
}
}
void PrintTimerQueueTimers()
{
var analyzer = new TimerQueueTimerAnalyzer(runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
var timers = analyzer.GetTimers(traversingMode);
foreach (var timer in timers)
{
logger.LogInformation($"{timer.Address} m_dueTime = {timer.DueTime}, m_period = {timer.Period}, m_canceled = {timer.Cancelled}");
if (timer.CancellationState != null)
{
logger.LogInformation($"CanBeCanceled: {timer.CancellationState.CanBeCanceled}");
logger.LogInformation($"IsCancellationRequested: {timer.CancellationState.IsCancellationRequested}");
logger.LogInformation($"IsCancellationCompleted: {timer.CancellationState.IsCancellationCompleted}");
}
}
}
void PrintLongStrings()
{
var analyzer = new LongStringAnalyzer(runtimeContext);
analyzer.TraversingHeapMode = traversingMode;
var strings = analyzer.GetStrings(20, null);
foreach (var s in strings)
{
logger.LogInformation($"{s.Address} Length = {s.Length} chars, Value = {s.Value}");
}
}
}
