One Hat Cyber Team

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Server IP : 194.44.31.54

Server : Linux zen.imath.kiev.ua 4.18.0-553.77.1.el8_10.x86_64 #1 SMP Fri Oct 3 14:30:23 UTC 2025 x86_64

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Buat File | Buat Folder

Dir : ~/usr/share/systemtap/examples/io/

View File Name : nfs_func_users.stp

#!/usr/bin/stap

global nfsdcalls

probe begin {
  printf("Collecting top NFSD procs...\n")
}

probe {kernel,module("nfs")}.function("*@fs/nfs/*proc.c") ? {
  nfsdcalls[execname(), pid()]++
}

probe end {
  printf("\nname(pid) nfs ops\n");
  foreach ([name,p] in nfsdcalls- limit 20)
    printf("%s(%d) %d\n", name, p, nfsdcalls[name, p])
}