Using STRACE to Troubleshoot Userspace Issues - DevConf.CZ 2023

Explore the power of "strace" as a low-level troubleshooting tool in this 37-minute conference talk from DevConf.CZ 2023. Learn the basics of strace and its application in Red Hat's support organization for resolving userland issues. Discover when strace can be effective and when it may not be suitable. Gain practical insights through six real-world examples, including troubleshooting systemd service startup and slow SSH connections. Enhance your ability to diagnose boot failures, service start issues, and command hangs in the userspace area.