This adds support for lightweight userspace tracing using USDT. This uses the header from SystemTap, but the probes are universal and can be traced via SystemTap, perf, or bpftrace.
See #4041 (closed)
This adds support for lightweight userspace tracing using USDT. This uses the header from SystemTap, but the probes are universal and can be traced via SystemTap, perf, or bpftrace.
See #4041 (closed)