The bpftop tool [LWN.net]

The bpftop tool

Posted Feb 28, 2024 15:46 UTC (Wed) by Sesse (subscriber, #53779)
In reply to: The bpftop tool by danobi
Parent article: The bpftop tool

Which part has been fixed; the verifier returning EAGAIN on signals, or that Go uses an ancient mechanism for profiling?

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Posted Feb 28, 2024 17:16 UTC (Wed) by danobi (subscriber, #102249) [Link] (1 responses)

Neither, cilium/ebpf library will block signals during program load IIRC

Posted Feb 28, 2024 17:19 UTC (Wed) by Sesse (subscriber, #53779) [Link]

(Thus solving the problem once and for all)