Windows 10 will support DTrace, open source debugging and diagnostic tracing tool

Microsoft announced that Windows 10 supports DTrace. DTrace is a comprehensive dynamic tracing framework created by Sun Microsystems for troubleshooting kernel and application problems on production systems in real time. Originally developed for Solaris, it has since been released under the free Common Development and Distribution License (CDDL) and has been ported to several other Unix-like systems. Developers can use DTrace to dynamically track kernel or user applications, analyze and diagnose system problems.

Beginning in 2016, OpenDTrace is an open source project dedicated to Dtrace porting for different operating systems. Microsoft developers created a Windows branch based on this project to make Windows support for DTrace.

Currently installing and running DTrace on Windows requires Windows 10 Insider Preview Build 18342 or higher and only supports 64-bit systems.

You can read more info here.