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"0x.Tools: X-Ray vision for Linux systems". Linux Performance Analysis with Modern eBPF and DuckDB; dig into the captured DuckDB files using "xtop":
"xtop is like the Linux top tool, but extended with x-ray vision and ability to view your performance data from any chosen angle [..]. This enables dimensional performance analysis on Linux and tools like top for wall-clock time and much more. You can use it for system level overview and drill down into indivual threads’ activity and even into kernel events like lock waits or memory stalls."
Tags: os debugging sysadmin ops monitoring xtop xcapture ebpf linux duckdb syscalls