openSUSE Leap Documentation › System Analysis and Tuning Guide › System Monitoring
ContentsContents
System Analysis and Tuning Guide
  1. About This Guide
  2. I Basics
    1. 1 General Notes on System Tuning
  3. II System Monitoring
    1. 2 System Monitoring Utilities
    2. 3 Analyzing and Managing System Log Files
  4. III Kernel Monitoring
    1. 4 SystemTap—Filtering and Analyzing System Data
    2. 5 Kernel Probes
    3. 6 Hardware-Based Performance Monitoring with Perf
    4. 7 OProfile—System-Wide Profiler
  5. IV Resource Management
    1. 8 General System Resource Management
    2. 9 Kernel Control Groups
    3. 10 Automatic Non-Uniform Memory Access (NUMA) Balancing
    4. 11 Power Management
  6. V Kernel Tuning
    1. 12 Tuning I/O Performance
    2. 13 Tuning the Task Scheduler
    3. 14 Tuning the Memory Management Subsystem
    4. 15 Tuning the Network
  7. VI Handling System Dumps
    1. 16 Tracing Tools
    2. 17 Kexec and Kdump
  8. VII Synchronized Clocks with Precision Time Protocol
    1. 18 Precision Time Protocol
  9. A GNU Licenses
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Applies to openSUSE Leap 42.2

Part II System Monitoring

2 System Monitoring Utilities

There are number of programs, tools, and utilities which you can use to examine the status of your system. This chapter introduces some and describes their most important and frequently used parameters.

3 Analyzing and Managing System Log Files

System log file analysis is one of the most important tasks when analyzing the system. In fact, looking at the system log files should be the first thing to do when maintaining or troubleshooting a system. openSUSE Leap automatically logs almost everything that happens on the system in detail. Since…

→Chapter 2 System Monitoring Utilities←Chapter 1 General Notes on System Tuning
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