private void ReadSummary_Gcs(BinaryReader reader)
{
reader.BaseStream.Seek(gc_index_offset, SeekOrigin.Begin);
for (int i = 0; i < gcs.Length; ++i)
{
Gc gc;
gc = new Gc(this);
gc.Generation = reader.ReadInt32();
gc.TimeT = reader.ReadInt64();
gc.Timestamp = Util.ConvertTimeT(gc.TimeT);
gc.PreGcLiveBytes = reader.ReadInt64();
gc.PreGcLiveObjects = reader.ReadInt32();
gc.PostGcLiveBytes = reader.ReadInt64();
gc.PostGcLiveObjects = reader.ReadInt32();
gcs [i] = gc;
gc_pos [i] = reader.ReadInt64();
}
}
private void ReadLogFileChunk_Gc(BinaryReader reader)
{
Gc gc;
gc = new Gc(this);
gc.Generation = reader.ReadInt32();
gc.TimeT = reader.ReadInt64();
gc.Timestamp = Util.ConvertTimeT(gc.TimeT);
gc.PreGcLiveBytes = reader.ReadInt64();
gc.PreGcLiveObjects = reader.ReadInt32();
int n;
n = reader.ReadInt32();
RawGcData [] raw;
raw = new RawGcData [n];
for (int i = 0; i < n; ++i)
{
raw [i].BacktraceCode = reader.ReadUInt32();
raw [i].ObjectStats.Read(reader);
}
combsort_raw_gc_data(raw);
gc.PostGcLiveBytes = reader.ReadInt64();
gc.PostGcLiveObjects = reader.ReadInt32();
gcs [i_gc] = gc;
raw_gc_data [i_gc] = raw;
++i_gc;
if (gc.Generation >= 0)
{
Spew("GC {0}: collected {1} bytes, {2} to {3}",
gc.Generation,
gc.FreedBytes,
gc.PreGcLiveBytes,
gc.PostGcLiveBytes);
}
}
public void Load(HeapBuddyProfilingSnapshot snapshot)
{
this.snapshot = snapshot;
OutfileReader reader = snapshot.Outfile;
Resize[] resizes = reader.Resizes;
Gc[] gcs = reader.Gcs;
int i_resize = 0;
int i_gc = 0;
long heap_size = 0;
while (i_resize < resizes.Length || i_gc < gcs.Length)
{
Resize r = null;
if (i_resize < resizes.Length)
{
r = resizes [i_resize];
}
Gc gc = null;
if (i_gc < gcs.Length)
{
gc = gcs [i_gc];
}
string timestamp, tag, message;
if (r != null && (gc == null || r.Generation <= gc.Generation))
{
timestamp = string.Format("{0:HH:mm:ss}", r.Timestamp);
if (r.PreviousSize == 0)
{
tag = GettextCatalog.GetString("Init");
message = String.Format(GettextCatalog.GetString("Initialized heap to {0}"),
ProfilingService.PrettySize(r.NewSize));
}
else
{
tag = GettextCatalog.GetString("Resize");
message = String.Format(GettextCatalog.GetString("Grew heap from {0} to {1}") +
Environment.NewLine +
GettextCatalog.GetString("{2} in {3} live objects") +
Environment.NewLine +
GettextCatalog.GetString("Heap went from {4:0.0}% to {5:0.0}% capacity"),
ProfilingService.PrettySize(r.PreviousSize),
ProfilingService.PrettySize(r.NewSize),
ProfilingService.PrettySize(r.TotalLiveBytes),
r.TotalLiveObjects,
r.PreResizeCapacity, r.PostResizeCapacity);
}
heap_size = r.NewSize;
++i_resize;
}
else
{
timestamp = String.Format("{0:HH:mm:ss}", gc.Timestamp);
if (gc.Generation >= 0)
{
tag = GettextCatalog.GetString("GC ") + gc.Generation;
message = String.Format(GettextCatalog.GetString("Collected {0} of {1} objects ({2:0.0}%)") +
Environment.NewLine +
GettextCatalog.GetString("Collected {3} of {4} ({5:0.0}%)") +
Environment.NewLine +
GettextCatalog.GetString("Heap went from {6:0.0}% to {7:0.0}% capacity"),
gc.FreedObjects,
gc.PreGcLiveObjects,
gc.FreedObjectsPercentage,
ProfilingService.PrettySize(gc.FreedBytes),
ProfilingService.PrettySize(gc.PreGcLiveBytes),
gc.FreedBytesPercentage,
100.0 * gc.PreGcLiveBytes / heap_size,
100.0 * gc.PostGcLiveBytes / heap_size);
}
else
{
tag = GettextCatalog.GetString("Exit");
message = String.Format(GettextCatalog.GetString("{0} live objects using {1}"),
gc.PreGcLiveObjects,
ProfilingService.PrettySize(gc.PreGcLiveBytes));
}
++i_gc;
}
store.AppendValues(timestamp, tag, message);
}
}
private void ReadSummary_Gcs (BinaryReader reader)
{
reader.BaseStream.Seek (gc_index_offset, SeekOrigin.Begin);
for (int i = 0; i < gcs.Length; ++i) {
Gc gc;
gc = new Gc (this);
gc.Generation = reader.ReadInt32 ();
gc.TimeT = reader.ReadInt64 ();
gc.Timestamp = Util.ConvertTimeT (gc.TimeT);
gc.PreGcLiveBytes = reader.ReadInt64 ();
gc.PreGcLiveObjects = reader.ReadInt32 ();
gc.PostGcLiveBytes = reader.ReadInt64 ();
gc.PostGcLiveObjects = reader.ReadInt32 ();
gcs [i] = gc;
gc_pos [i] = reader.ReadInt64 ();
}
}
private void ReadLogFileChunk_Gc (BinaryReader reader)
{
Gc gc;
gc = new Gc (this);
gc.Generation = reader.ReadInt32 ();
gc.TimeT = reader.ReadInt64 ();
gc.Timestamp = Util.ConvertTimeT (gc.TimeT);
gc.PreGcLiveBytes = reader.ReadInt64 ();
gc.PreGcLiveObjects = reader.ReadInt32 ();
int n;
n = reader.ReadInt32 ();
RawGcData [] raw;
raw = new RawGcData [n];
for (int i = 0; i < n; ++i) {
raw [i].BacktraceCode = reader.ReadUInt32 ();
raw [i].ObjectStats.Read (reader);
}
combsort_raw_gc_data (raw);
gc.PostGcLiveBytes = reader.ReadInt64 ();
gc.PostGcLiveObjects = reader.ReadInt32 ();
gcs [i_gc] = gc;
raw_gc_data [i_gc] = raw;
++i_gc;
if (gc.Generation >= 0)
Spew ("GC {0}: collected {1} bytes, {2} to {3}",
gc.Generation,
gc.FreedBytes,
gc.PreGcLiveBytes,
gc.PostGcLiveBytes);
}