Which Request Burned the CPU? Span-Tagged Profiles on Virtual Threads
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Ranked by a public rubric, not by votes: what a comment adds counts, not who wrote it. How comments are ranked · Comment rules
Summary
A Hrih News summary of a technical post on trace-linked CPU profiling: it links profiler samples to request spans by writing a span id into a native per-OS-thread slot, which works on platform threads.