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Advanced Tools for AIX Performance Analysis

  • Kursuskode AN52G
  • Varighed 4 dage

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DKR29,530.00

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Develop the skills to use kernel traces, trace based utilities, and svmon to measure and analyze CPU, memory, and I/O performance issues on IBM systems running AIX. Reinforce each lecture during extensive hands-on lab exercises and get practical experience applicable to their performance management requirements.

This course provides lectures and hands on labs in a face-to-face classroom setting. The course is also offered in a live virtual classroom environment (ILO - Instructor Led Online) with hands-on labs Advanced Tools for AIX Performance Analysis (ILO) (AX520).

Virtuel deltagelse

Et V&C Select kursus indholder nøjagtig det samme som et almindeligt kursus. Før kursusstart modtager man kursusmaterialet. Dernæst logger man på kurset via internettet og ser via sin pc den selvsamme præsentation som de øvrige deltagere, man kommunikerer via chat med underviseren og de øvrige deltagere på kurset. Denne uddannelsesmodel er både tids-og omkostningsbesparende og kan være et oplagt alternativ til almindelig klasseundervisning, hvis man f.eks. har et begrænset rejsebudget.

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Målgruppe

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The audience for this advanced training include AIX technical support personnel, performance benchmark personnel, and AIX system administrators.

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Kursets formål

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  • Use the trace facility to collect data and create a trace report
  • Use the kernel trace facilities to analyze CPU performance issues
  • Describe causes and impacts of high context switching rates
  • Identify what causes a thread to block and what causes a later wake up
  • Explain the relationship between the output of svmon -G, svmon -P, and svmon -S
  • Calculate the amount of memory in use on the system
  • Explain the relationship between svmon, vmstat, and ipcs output
  • Categorize the memory in use on the system by segment type
  • Identify which processes are using the most memory
  • Identify which segments are using the most paging space
  • Describe the characteristics of asynchronous I/O, synchronous I/O, direct I/O and concurrent I/O
  • Identify if the expected type of I/O is being executed
  • Tune asynchronous I/O

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    Kursusindhold

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    Day 1

    • (00:30) Welcome
    • (01:00) Unit 1 - Trace Facilities
    • (01:00) Exercise 1 - Trace Facilities
    • (02:30) Unit 2 - Advanced Memory Topics - I
    • (00:20) Exercise 2 - Advanced Memory Topics - I

    Day 2

    • (02:30) Unit 3 - Advanced Memory Topics - II
    • (00:40) Exercise 3 - Advanced Memory Topics - II
    • (02:00) Unit 4 - Advanced CPU Topics - I
    • (00:30) Exercise 4 - Advanced CPU Topics - I
    • (00:25) (optional) Exercise 4 - Advanced CPU Topics - I (Part 2)

    Day 3

    • (02:00) Unit 5 - Advanced CPU Topics - II
    • (00:30) Exercise 5 - Advanced CPU Topics - II
    • (02:00) Unit 6 - Advanced I/O Topics - I
    • (00:45) Exercise 6 - Advanced I/O Topics - I - Part 1
    • (00:30) (optional) Exercise 5 - Advanced CPU Topics - II (Parts 2 & 3)

    Day 4

    • (00:35) Exercise 6 - Advanced I/O Topics - I - Part 2
    • (02:00) Unit 7 - Advanced I/O Topics - II
    • (01:45) Exercise 7 - Advanced I/O Topics - II
    • (00:20) (optional) Exercise 7 - Advanced I/O Topics - II - (Part 3)

     

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    Forudsætninger

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    You are expected to have extensive AIX skills. These skills can be obtained by attending the following courses:

    • Power Systems for AIX IV: Performance Management (AN510)
    • Power Systems for AIX IV: Performance Management (ILO) (AX510)
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