Man pages matching name dtrace in section 1:

dtrace.1.en	debian 10 / systemtap-sdt-dev
dtrace.1.cs	debian 11 / systemtap-doc
dtrace.1.en	debian 11 / systemtap-sdt-dev
dtrace.1.cs	debian 12 / systemtap-doc
dtrace.1.en	debian 12 / systemtap-sdt-dev