public static void WriteGroupedTasks(this TextWriter w, IEnumerable <TaskInfo> tasks)
{
foreach (var group in tasks.GroupBy(o => o.MethodName).OrderByDescending(g => g.Count()))
{
w.WriteLine($"{group.Count()}\t{ClrMdUtils.MakeReadableTypeName(group.Key)}");
}
}
public static void WriteGroupedHandles(this TextWriter w, IEnumerable <HandleInfo> handles)
{
w.WriteLine("Handles:\n");
foreach (var g in handles.GroupBy(h => h.ClrHandle?.Type.Name ?? "").OrderByDescending(g => g.Count()))
{
w.WriteLine($"{g.Count()}\t{ClrMdUtils.MakeReadableTypeName(g.Key)}");
}
}
public IEnumerable <ObjectInfo> EnumerateManagedWorkItems()
{
ClrStaticField workQueueField = ClrMdUtils.GetCorlib(runtime).GetTypeByName("System.Threading.ThreadPoolGlobals")?.GetStaticFieldByName("workQueue");
if (workQueueField != null)
{
object workQueueValue = workQueueField.GetValue(domain);
ulong workQueueRef = (workQueueValue == null) ? 0L : (ulong)workQueueValue;
if (workQueueRef != 0)
{
ClrType workQueueType = heap.GetObjectType(workQueueRef); // should be System.Threading.ThreadPoolWorkQueue
if (workQueueType?.Name == "System.Threading.ThreadPoolWorkQueue")
{
foreach (var item in EnumerateThreadPoolWorkQueue(workQueueRef))
{
yield return(new ObjectInfo {
Address = item, Type = heap.GetObjectType(item)
});
}
}
}
}
}
