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Yes, tcptop tool only works at root level. |
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Hi all,
tcptop in my ubuntu 24.04 works by root only
If I run it as user I have the error:
~$ tcptop libbpf: Failed to bump RLIMIT_MEMLOCK (err = -1), you might need to do it explicitly! libbpf: Error in bpf_object__probe_loading():Operation not permitted(1). Couldn't load trivial BPF program. Make sure your kernel supports BPF (CONFIG_BPF_SYSCALL=y) and/or that RLIMIT_MEMLOCK is set to big enough value. libbpf: failed to load object 'tcptop_bpf' libbpf: failed to load BPF skeleton 'tcptop_bpf': -1 failed to load BPF object: -1Beta Was this translation helpful? Give feedback.
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