sar -x PID does not show activity

[ESGLinux]

Hi all

I´m working with the diferent options of the sar command to get system
activity and I have read this in the man page:

 -x { pid | SELF | ALL }
              Report  statistics  for  a given process.  pid is the process
identification number. The SELF keyword indicates that statistics
              are to be reported for the sar process itself, whereas the ALL
keyword indicates that statistics are to be reported for all the
              system  processes.

But when I run this
sar -x ALL
Requested activities not avaliable in file

so, what I need to activate to get this work, ?
I have seen that I need to activate it in the sa1 script to tell sadc to
register it but I don´t see the option I need to add.

any help?

Thanks in advance

ESG