How to Install Perf-Tools on OpenSUSE Latest

Perf-Tools is a collection of performance analysis tools that can be used to debug Linux applications. This tutorial will guide you through the process of installing Perf-Tools on OpenSUSE Latest.

Prerequisites

Before you start, make sure the following dependencies are installed on your system:

  • git
  • make
  • gcc
  • kernel-devel
  • zlib-devel

You can install them using the following command:

sudo zypper install git make gcc kernel-devel zlib-devel

Installation

To install Perf-Tools on OpenSUSE Latest, follow these steps:

  1. Clone the Perf-Tools repository using git:
git clone https://github.com/brendangregg/perf-tools.git
  1. Navigate to the cloned directory using the terminal:
cd perf-tools
  1. Run the 'build' script to compile and install Perf-Tools:
sudo ./build
  1. Once the installation process is complete, check that Perf-Tools is successfully installed by running the following command:
sudo /usr/bin/perf

Usage

To use Perf-Tools, you can run various commands from the terminal. For example, the following command will display a list of running processes and their associated CPU usage:

sudo /usr/bin/perf top

You can also use Perf-Tools in conjunction with other Linux commands to obtain more detailed information about system-related events. For example, the following command will display a histogram of processor cycles by process ID:

sudo /usr/bin/perf stat -e cycles -p `pidof <process name>`

Conclusion

In this tutorial, we have demonstrated how to install Perf-Tools on OpenSUSE Latest. You can now use Perf-Tools to debug and monitor Linux applications to improve their performance.