$ rpm -qf `which sar2pcp `
pcp-import-sar2pcp-5.2.5-2.3.x86_64

$ sar2pcp --help
Can't locate XML/TokeParser.pm in @INC (you may need to install the
XML::TokeParser module) (@INC contains:
/usr/lib/perl5/site_perl/5.36.0/x86_64-linux-thread-multi
/usr/lib/perl5/site_perl/5.36.0
/usr/lib/perl5/vendor_perl/5.36.0/x86_64-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.36.0
/usr/lib/perl5/5.36.0/x86_64-linux-thread-multi /usr/lib/perl5/5.36.0
/usr/lib/perl5/site_perl) at /usr/bin/sar2pcp line 20.
BEGIN failed--compilation aborted at /usr/bin/sar2pcp line 20.

$ zypper se -x --provides 'perl(XML::TokeParser)'
Loading repository data...
Reading installed packages...
No matching items found.