1.4.2.3 Solution to Exercise: Enabling and Listing DTrace Probes

# dtrace -l -P syscall
  ID   PROVIDER            MODULE                  FUNCTION NAME
   4    syscall           vmlinux                      read entry
   5    syscall           vmlinux                      read return
   6    syscall           vmlinux                     write entry
   7    syscall           vmlinux                     write return
   8    syscall           vmlinux                      open entry
   9    syscall           vmlinux                      open return
  10    syscall           vmlinux                     close entry
  11    syscall           vmlinux                     close return
...
 646    syscall           vmlinux             pkey_mprotect entry
 647    syscall           vmlinux             pkey_mprotect return
 648    syscall           vmlinux                pkey_alloc entry
 649    syscall           vmlinux                pkey_alloc return
 650    syscall           vmlinux                 pkey_free entry
 651    syscall           vmlinux                 pkey_free return
 652    syscall           vmlinux                     statx entry
 653    syscall           vmlinux                     statx return
 654    syscall           vmlinux                    waitfd entry
 655    syscall           vmlinux                    waitfd return
Note

The probe IDs numbers might differ from those on your system, depending on what other providers are loaded.