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LFS426 – Linux Foundation – Linux Performance Tuning

Teacher Zlatina Simeonova
Students 0 (Registered)
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Curriculum

20 Sections
117 Lessons
10 Weeks

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Introduction
6
- 2.1
  Linux Foundation
- 2.2
  Linux Foundation Training
- 2.3
  Linux Foundation Certifications
- 2.4
  Linux Foundation Digital Badges
- 2.5
  Laboratory Exercises, Solutions and Resources
- 2.6
  Distribution Details
Performance Optimization Principles
4
- 3.1
  Methodology
- 3.2
  Optimization Process
- 3.3
  Investigation Tools
- 3.4
  Labs
Benchmarking
4
- 4.1
  Performance Benchmarks
- 4.2
  Synthetic Benchmarks
- 4.3
  Application Benchmarks
- 4.4
  Labs
Tuning Interfaces
7
- 5.1
  Tuning Concepts
- 5.2
  Kernel Tunables
- 5.3
  Kernel Parameters
- 5.4
  Application Interfaces
- 5.5
  tuned
- 5.6
  Hardware Tunables
- 5.7
  Labs
Monitoring Interfaces
7
- 6.1
  /proc Filesystem
- 6.2
  Command-line Utilities
- 6.3
  Performance Data Collection
- 6.4
  Nagios
- 6.5
  Ganglia
- 6.6
  Kernel Monitoring
- 6.7
  Labs
Profiling Techniques and Tools
11
- 7.1
  Performance Monitoring
- 7.2
  Counters
- 7.3
  Performance Ratios
- 7.4
  Kernel vs Application Profiling
- 7.5
  oprofile
- 7.6
  Perf
- 7.7
  Available perf events
- 7.8
  Acquiring Performance Data with perf
- 7.9
  Monitoring Performance from Within the Application
- 7.10
  User Space Performance Monitoring with gprof
- 7.11
  Labs
Tracing Tools
8
- 8.1
  User Space Tracing
- 8.2
  strace
- 8.3
  Library Tracing
- 8.4
  Kernel Tracing
- 8.5
  ftrace
- 8.6
  SystemTap
- 8.7
  Tracing Applications with SystemTap
- 8.8
  Labs
CPU Subsystem
6
- 9.1
  CPU Concepts and Architecture
- 9.2
  CPU-Level Optimizations
- 9.3
  Specialized Instruction Sets
- 9.4
  CPU Topology
- 9.5
  BIOS Settings
- 9.6
  Labs
Power Management
6
- 10.1
  Power Management Strategies
- 10.2
  Device Power Management
- 10.3
  CPU Power Saving States
- 10.4
  Frequency Scaling
- 10.5
  Power Management Tools
- 10.6
  Labs
Process Scheduling
7
- 11.1
  Design
- 11.2
  Scheduling Policies
- 11.3
  Scheduling Tunable Settings
- 11.4
  CPU Affinity and Isolation
- 11.5
  Interrupt Affinity
- 11.6
  Control Groups
- 11.7
  Labs
Memory Subsystem
5
- 12.1
  Overview
- 12.2
  Page Lookup Optimization and Huge Pages
- 12.3
  Controlling Swapping from Applications
- 12.4
  Minimizing Faults
- 12.5
  Labs
NUMA Optimizations
4
- 13.1
  CPU Concepts and Architecture
- 13.2
  NUMA Memory Allocation
- 13.3
  NUMA Statistics
- 13.4
  Labs
I/O Subsystem
6
- 14.1
  Storage Stack Overview
- 14.2
  I/O Scheduler Concepts
- 14.3
  I/O Scheduler Algorithms
- 14.4
  Hardware Considerations
- 14.5
  Tuning Storage Devices
- 14.6
  Labs
Local Filesystems
4
- 15.1
  Major Filesystem Choices
- 15.2
  Ext3/4 Journaling Modes
- 15.3
  Filesystem Attributes
- 15.4
  Labs
Network Filesystems
4
- 16.1
  Network File System (NFS)
- 16.2
  NFSv4
- 16.3
  pNFS
- 16.4
  Labs
Storage and IO
9
- 17.1
  Software RAID Refresher
- 17.2
  RAID Levels
- 17.3
  RAID configuration
- 17.4
  Logical volumes
- 17.5
  Volumes and Volume Groups
- 17.6
  Creating Logical Volumes
- 17.7
  Raw Devices
- 17.8
  Asynchronous I/O
- 17.9
  Labs
Analyzing the I/O Subsystem
8
- 18.1
  iostat
- 18.2
  iotop
- 18.3
  blktrace
- 18.4
  blkparse
- 18.5
  btrace
- 18.6
  btt
- 18.7
  blkiomon
- 18.8
  Labs
Network Subsystem Optimization
7
- 19.1
  Network Stack Overview
- 19.2
  Optimizing for Latency and Throughput
- 19.3
  Network Interface Hardware Settings
- 19.4
  Offloading Techniques
- 19.5
  TCP Optimization
- 19.6
  Monitoring and Diagnostic Tools
- 19.7
  Labs
Virtualization
4
- 20.1
  Virtualization Overview
- 20.2
  Disk Considerations
- 20.3
  Network Considerations
- 20.4
  Labs
Closing and Evaluation Survey
0

LFS426 – Linux Foundation – Linux Performance Tuning

LFS426 – Linux Foundation – Linux Performance Tuning

Curriculum

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