SanEd consulting

Company profile

SanEd consulting is an IT training company which initiated its services in 2005 primarily as Sun Microsystem's authorised training provider. Our training portfolio was Solaris and Java focused. Later on we upgraded our portfolio and included authorisations from Veritas / Symantec and Oracle after aquisition of Sun. 

As the global IT market is rapidly changing and developing we must have accepted its needs and trends. Thus, beginning of 2014 we decided to "refurbish" our services and included new, young and perspective partners and together prepared number of interesting trainings you can find in our catalogue.

We are looking forward to successful cooperation with you.

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Linux Performance Monitoring and Systems Analysis

Start Date:
Not Specified
Finish date:
Not Specified
Code:
GL-325
Price:
0.00 EUR (VAT excl.)

Description

This class meets the needs of advanced Linux Systems Administrators expanding their knowledge of core workings of Linux. Theories and methodologies are covered for tuning, monitoring performance, and analyzing the performance of the Linux operating system.

Current Version: C00

 

Training days

2 days

 

Prerequisities

 An intermediate knowledge of the Linux operating system is required. The equivalent knowledge can be found in the GL120 "Linux Fundamentals" and GL250 "Enterprise Linux Systems Administration" courses.

 

Supported Distributions

Red Hat Enterprise Linux 6

 

Course outline

  

  1. TUNING PRINCIPLES
    1. What is Performance Tuning?
    2. Performance Tuning Methodology
    3. Model System
    4. Establish a Baseline
    5. Establish Performance Targets
    6. Identify Bottleneck
    7. Tune
    8. Measure, Monitor, Evaluate, Repeat?
    9. Final Thoughts
    10. The USE Method
    11. Gathering USE Metrics
    LAB TASKS
    1. Determining the System's Configuration
  2. LINUX ARCHITECTURE OVERVIEW
    1. The Linux Operating System Components
    2. Open Standards
    3. Memory Layout
    4. Important Kernel Threads
    5. Block Devices and the Device Mapper
    6. File Systems with Linux
    7. Cache and Write Barriers
    8. Device Files in Linux
    9. Security Model Overview
    10. su and Wheel
    LAB TASKS
    1. Switching Users With sudo
    2. Operation of the setuid() and capset() System Calls
  3. LOG FILE ADMINISTRATION
  4. MONITORING TOOLS
    1. Analyzing Process Memory Usage with pmap
    2. lsof and fuser
    3. netstat and rpcinfo
    4. tcpdump and wireshark
    LAB TASKS
    1. Process Related Tools
    2. Analyzing Memory Usage
  5. BENCHMARK TOOLS
    1. Benchmark Tools
    2. Disk/Filesystem Benchmarks
    3. Network Benchmarks
    4. Phoronix Test Suite
    LAB TASKS
    1. Benchmarking Disk and Filesystem
  6. SYSTEMTAP
    1. SystemTap Overview
    2. SystemTap Features
    3. SystemTap Requirements
    4. Invoking SystemTap
    5. The 5 passes of stap
    6. SystemTap Probe Point Syntax
    7. SystemTap Probe Modes
    8. SystemTap Probe Points
    9. SystemTap process Probes
    10. Listing and Using Probe Points
    11. Built-in SystemTap Functionality
    12. SystemTap Example Repositories
    13. SystemTap Advanced Example
    14. SystemTap Documentation
    LAB TASKS
    1. System Tap Intro
    2. System Tap
    3. Creating SystemTap Scripts
  7. SNMP
    1. SNMP Overview
    2. SNMP Operation - Query
    3. MIBs and OID Namespace
    4. SNMP Security
    5. SNMP for Linux
    LAB TASKS
    1. SNMP
  8. LINUX TUNABLES
    1. Operating System Tuning Caveats
    2. Consider OS (or Kernel) Upgrade
    3. Tuning CPU - NUMA
    4. Tuning CPU - Scheduling
    5. Huge Memory Pages
    6. Tuning Virtual Memory Manager
    7. Tuning Virtual Memory Manager (cont.)
    8. Dropping Caches
    9. I/O Scheduler
    10. Tuning Filesystems
    11. Tuning Filesystems (cont.)
    12. Network Tuning
    13. tuned

Price:   800 €

 

Date:  on demand


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