aspnet-dump-analysis-sample

asp.net dump analizi ornek site

Presentasyon

https://docs.google.com/presentation/d/1Ce9oqwmRWfnu5JUIMYDFXs9vvX3TSOr3cArA4uIJPTE/edit?usp=sharing

Kurulum

Dump alma

adplus.exe -p [processId] -hang -o c:\dumps

veya

procdump -accepteula  -m 200 -ma -64 6968

veya

Task manager -> Process -> Create Dump File

Windbg

.symfix
.reload
.loadby sos clr

Memory Analiz

!dumpheap -stat
!dumpheap -type System.IO.MemoryStream
!do [address]
!do [object address]
!gcroot [address to object]

Kaynaklar

Memory Management

• https://www.jetbrains.com/help/dotmemory/NET_Memory_Management_Concepts.html
• https://www.red-gate.com/simple-talk/dotnet/net-framework/net-memory-management-basics/
• https://www.youtube.com/watch?v=Q2sFmqvpBe0
• https://www.codeproject.com/Articles/76153/Six-important-NET-concepts-Stack-heap-value-types
• https://www.c-sharpcorner.com/UploadFile/26b237/net-memory-management/
• http://net-informations.com/faq/net/stack-heap.htm

Dump Alma

• https://docs.microsoft.com/en-us/archive/blogs/benjaminperkins/create-a-memory-dump-when-the-w3wp-process-terminates-using-procdump
• https://kb.sitecore.net/articles/253710

WinDbg

• https://docs.microsoft.com/en-us/sysinternals/downloads/
• https://docs.microsoft.com/en-us/windows-hardware/drivers/download-the-wdk
• http://geekswithblogs.net/.NETonMyMind/archive/2006/03/14/72262.aspx
• https://snede.net/hunting-net-memory-leaks-with-windbg/
• https://stackify.com/using-windbg-to-analyze-net-crash-dumps-async-crash/

Books

• Under the Hood of .NET Memory Management - https://drive.google.com/file/d/1aWvdwTRuPxBLm8kYsIwAZNKnjD2BW8aB/view
• Dump Analysis / Pamir Erdem : https://b-ok.org/book/3384790/db283e