Entries:
Comments:
Posts:

Loading User Information from Channel 9

Something went wrong getting user information from Channel 9

Latest Achievement:

Loading User Information from MSDN

Something went wrong getting user information from MSDN

Visual Studio Achievements

Latest Achievement:

Loading Visual Studio Achievements

Something went wrong getting the Visual Studio Achievements

Defrag Tools: #33 - CLR GC - Part 1

Download

Right click “Save as…”

In this episode of Defrag Tools, Andrew Richards, Maoni Stephens and Larry Larsen walk you through the CLR Garbage Collector. Maoni is the Principal developer for the GC on the CLR team.

Resources:
Maoni's WebLog
Channel9 - CLR 4 Garbage Collector - Inside Background GC
Channel9 - CLR 4.5: Maoni Stephens - Server Background GC
MSDN Magazine - Investigating Memory Issues

Timeline:
[00:00] - What is a Garbage Collector (GC)?
[02:40] - How has the GC changed?
[06:02] - Memory issues
[08:57] - Stress Log (!sos.dumplog)
[10:08] - Troubleshooting and Performance
[12:20] - Demo App
[14:20] - !sos.eeheap -gc
[18:08] - !sos.dumpheap -stat
[20:38] - !sos.dumpheap -mt <mt> (Method Table)
[21:58] - !sos.dumpobj / !sos.do (Dump Object)
[24:15] - Performance Monitoring (SOS, PerfView, Performance Monitor)
[28:06] - Measure immediately after an action, not at a cadence
[29:45] - x clr!WKS::GCHeap::GcCondemnedGeneration (Current GC being collected)
[31:15] - bp clr!WKS::GCHeap::RestartEE (Break after a GC)
[35:30] - More next week...

Tags:

Follow the Discussion

Remove this comment

Remove this thread

close

Comments Closed

Comments have been closed since this content was published more than 30 days ago, but if you'd like to continue the conversation, please create a new thread in our Forums,
or Contact Us and let us know.