Alternatives to Google Cloud Profiler

Amazon CodeGuru Profiler

It suits teams running supported Java, JVM-language, or Python applications that want continuous profiling, performance recommendations, or anomaly alerts.

JProfiler

JProfiler suits Java and Kotlin developers investigating JVM performance, memory, database or HTTP behavior.

Parca

Parca suits teams that want to profile production systems and query profiles across processes or code versions.

It suits developers investigating Java CPU, memory, lock, or wall-clock behavior, including those working with HotSpot-based runtimes.

Javadoc

Javadoc suits Java developers who need to generate API reference pages from source code and customize their documentation output.

It suits .NET developers investigating CPU or memory behavior across local and remote applications.

VTune suits developers and performance engineers investigating application or system bottlenecks across CPU, GPU and NPU workloads.

It suits developers who need sampling-based CPU profiling for JavaScript or C++ in Node.js.

Scalene suits Python developers who need line-level CPU, GPU or memory profiling through a command line, GUI, editor extension or notebook.

It suits Java developers investigating CPU, memory, database or HTTP performance across local and remote environments.

VisualVM suits application developers, system administrators, quality engineers, and end users who need to inspect Java applications.

Pyroscope may suit developers and teams profiling applications written in its listed languages, across CPU, memory, and thread use.