function::kernel_long - Linux

Overview

kernel_long is a command-line tool used to analyze and understand the kernel’s performance characteristics. It provides detailed information about the kernel’s internal structure, functions, and performance metrics.

Syntax

function::kernel_long

Options/Flags

There are no options or flags available for this command.

Examples

# Display kernel function information
function::kernel_long

# Display kernel function information for a specific function
function::kernel_long name=schedule

Common Issues

None known.

Integration

kernel_long can be integrated with other performance analysis tools, such as:

• perf: to collect and analyze performance data
• trace-cmd: to record and analyze kernel events

Related Commands

• perf: Performance analysis tool
• trace-cmd: Kernel tracing tool