public void Process(Task <Heapshot> heapshotTask, bool isCleanup, string iterationName, Components.AutoTest.AutoTestSession.MemoryStats memoryStats)
{
taskQueue.Enqueue(async() => {
var heapshot = await heapshotTask;
var previousData = result.Iterations.LastOrDefault();
var leakedObjects = DetectLeakedObjects(heapshot, isCleanup, previousData, iterationName);
var leakResult = new ResultIterationData(iterationName, leakedObjects, memoryStats);
result.Iterations.Add(leakResult);
});
}
public void Process(Heapshot heapshot, bool isCleanup, string iterationName, Components.AutoTest.AutoTestSession.MemoryStats memoryStats)
{
if (heapshot == null)
{
return;
}
// TODO: Make this async.
var previousData = result.Iterations.LastOrDefault();
var leakedObjects = DetectLeakedObjects(heapshot, isCleanup, previousData, iterationName);
var leakResult = new ResultIterationData(iterationName, leakedObjects, memoryStats);
result.Iterations.Add(leakResult);
}
Dictionary <string, LeakItem> DetectLeakedObjects(Heapshot heapshot, bool isCleanup, ResultIterationData previousData, string iterationName)
{
if (heapshot == null || ProfilerOptions.Type == ProfilerOptions.ProfilerType.Disabled)
{
return(new Dictionary <string, LeakItem> ());
}
var trackedLeaks = scenario.GetLeakAttributes(isCleanup);
if (trackedLeaks.Count == 0)
{
return(new Dictionary <string, LeakItem> ());
}
Directory.CreateDirectory(graphsDirectory);
Console.WriteLine("Live objects count per type:");
var leakedObjects = new Dictionary <string, LeakItem> (trackedLeaks.Count);
foreach (var kvp in trackedLeaks)
{
var name = kvp.Key;
if (!heapshot.TryGetHeapshotTypeInfo(name, out var heapshotTypeInfo))
{
continue;
}
var resultFile = ReportPathsToRoots(heapshot, heapshotTypeInfo, iterationName, out int objectCount);
if (resultFile == null)
{
// We have determined the leak is not an actual leak.
continue;
}
// We need to check if the root is finalizer or ephemeron, and not report the value.
leakedObjects.Add(name, new LeakItem(name, objectCount, resultFile));
}
foreach (var kvp in leakedObjects)
{
var leak = kvp.Value;
int delta = 0;
if (previousData != null && previousData.Leaks.TryGetValue(kvp.Key, out var previousLeak))
{
int previousCount = previousLeak.Count;
delta = leak.Count - previousCount;
}
Console.WriteLine("{0}: {1} {2:+0;-#}", leak.ClassName, leak.Count, delta);
}
return(leakedObjects);
}
