Best OProfile Alternatives & Competitors in 2024

Valgrind is an instrumentation framework for building dynamic analysis tools.

The open source diagnostics platform for the web. Contribute to Glimpse/Glimpse development by creating an account on GitHub.

As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more

Try for free paid Free Trial $15.0 / Monthly (125+ Documents)

Callgrind is a profiling tool and KCachegrind is able to visualize output of the profilers.

VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling...

dotMemory allows users to analyze memory usage in a variety of .NET and .NET Core applications.

MemoryLogic offers tools to add process id and memory usage in rails logs and to track memory leaks.

Apache ab is a tool for benchmarking Apache Hypertext Transfer Protocol (HTTP) server.

Perf is a simple app monitoring solution paired with meaningful alerts.

Open Source

Robot Console is a Message and Event Monitoring Software for IBM i thathas automatic message management, resource monitoring, and log monitoring.

Trace system calls and signals. A diagnostic, debugging and instructional userspace utility.

The Eclipse Foundation - home to a global community, the Eclipse IDE, Jakarta EE and over 350 open source projects, including runtimes, tools and frameworks.

PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance

Open Source

Benchmark-ips offers an iterations per second enhancement to Benchmark.