An administrator's guide for problem detection, resolution and optimization. Find how to inspect and optimize your system by means of monitoring tools and how to efficiently manage resources. Also contains an overview of common problems and solutions and of additional help and documentation resources.
- About This Guide
- I Basics
- II System Monitoring
- III Kernel Monitoring
- IV Resource Management
- V Kernel Tuning
- VI Handling System Dumps
- VII Synchronized Clocks with Precision Time Protocol
- A GNU licenses
- 2.1
vmstatOutput on a Lightly Used Machine - 2.2
vmstatOutput on a Heavily Used Machine (CPU bound) - 3.1 Example for
/etc/logrotate.conf - 4.1 Simple SystemTap Script
- 4.2 Probe with Timer Event
- 4.3
printfFunction with Format Specifiers - 4.4 Using Global Variables
- 4.5 Monitoring Incoming TCP Connections with
tcp_connections.stp - 11.1 Example Output of
cpupower frequency-info - 11.2 Example Output of
cpupower idle-info - 11.3 Example
cpupower monitorOutput - 12.1 Increasing individual thread throughput using
CFQ - 17.1 Kdump: Example Configuration Using a Static IP Setup
- 19.1 Slave clock using software time stamping
- 19.2 Slave clock using hardware time stamping
- 19.3 Master clock using hardware time stamping
- 19.4 Master clock using software time stamping (not generally recommended)
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