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"perf top -e syscalls:statfs"

particularly when you don't know which process is calling all the syscalls.

Mix "perf record" and "perf trace" & you have the next generation of strace tools.



So they integrated that upstream, I always wondered what happened to the tool announced here: http://lwn.net/Articles/415728/

  perf --help
    trace           strace inspired tool




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