1、培訓過程中，如有部分內容理解不透或消化不好，可免費在以后培訓班中重聽；
        2、培訓結束后,授課老師留給學員聯系方式,保障培訓效果,免費提供課后技術支持。
        3、培訓合格學員可享受免費推薦就業機會。

1

Coredump Analysis - Fundamentals

Process Memory Space

ELF Binary Layout

ELF Core Layout

Heap Space Analysis

Stack Space Analysis

2

Coredump Analysis - Deep Diving

Core Come and Go

Why core not dumped?

Why core not complete?

3

Coredump Analysis - Case Study, Tips and Tricks

Check Process Memory Space

Check Stack Space

Check Heap Space

No backtrace

Incorrect backtrace

Debug without symbols

Dump VMA

Dump live core

4

Performance Tuning – Tools and Utility

Generic Technique

System Level Inspection

Process Level Inspection

Performance Tuning – Key Performance Indicator with Case Study

CPU

Memory

Network IO

Disk IO