This package includes the <sys/sdt.h> header file used for static instrumentation compiled into userspace programs and libraries, along with the optional dtrace-compatibility preprocessor to process related .d files into tracing-macro-laden .h headers.
acquired package info from repodata DB: repodata/27175616bcfdcd3043efabc81dd49522eeafc71d5102c7877b737d6e80b97422-primary.sqlite.bz2