We've open sourced 3 tools to help troubleshoot system performance

This post introduces three open-source tools created by the GitLab Self-Managed Support team to aggregate and summarize performance data for self-managed customers: strace parser, JSON Stats, and GitLabSOS. The strace parser is detailed as a tool to summarize strace output, making it easier to identify performance bottlenecks by highlighting slow file operations and process execution times. An example demonstrates how strace-parser helped diagnose a slow filesystem issue impacting Gitaly.