linux調(diào)試診斷培訓(xùn)
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Linux系統(tǒng)調(diào)試培訓(xùn)
課程目標(biāo)
通過(guò)本次課程的學(xué)習(xí)，學(xué)員可以了解到x86?Linux系統(tǒng)下用戶空間程序core?dump分析的基本原理。對(duì)core?dump分析過(guò)程中常見(jiàn)的問(wèn)題及解決辦法也能有一定的了解。?
同時(shí)可以了解到Linux系統(tǒng)性能分析的要點(diǎn)。結(jié)合各種性能診斷工具的實(shí)例分析，掌握從系統(tǒng)和進(jìn)程的角度，對(duì)Linux系統(tǒng)下性能問(wèn)題的診斷與分析的通用方法。
課程大綱
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內(nèi)容
大綱
備注
Coredump?Analysis?-??Fundamentals
? Process?Memory?Space
? ELF?Binary?Layout
? ELF?Core?Layout
? Heap?Space?Analysis
? Stack?Space?Analysis
培訓(xùn)側(cè)重點(diǎn)會(huì)根據(jù)大家具體情況靈活調(diào)整.
Coredump?Analysis?-???Deep?Diving
? Core?Come?and?Go
? Why?core?not?dumped?
? Why?core?not?complete?
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
Debugging?memory?problems
? Stack?Overflows
? Heap?Overflows
? NULL?pointer?dereference
? Double?Free
? Memory?leak
? Static?Analysis,?Method?and?Tools
? Dynamic?Analysis,?Method?and?Tools
Linux?Kernel
? Kernel?subsystems
? System?Calls
? Process?Management
? Thread?in?Kernel
? Memory?Management
? Signal?in?Kernel
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
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