Phoronix: KTAP: A New Dynamic Tracing Tool For Linux

KTAP is an experimental project that's a new dynamic tracing tool for Linux. KTAP has several different design principles from SystemTap, one of the current most common dynamic instrumentation and tracing tools for Linux. This new project might satisfy some of those developers that have been wanting Sun/Oracle's DTrace to come to Linux...

http://www.phoronix.com/vr.php?view=MTI2NTQ