strace - Trace system calls and signals. A diagnostic, debugging and instructional userspace utility.
Microsoft Visual Studio - Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
ftrace - A function tracer for the Linux kernel.
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
perf - Perf is a simple app monitoring solution paired with meaningful alerts.
Xcode - Xcode is Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.