Focus on what’s important.

I want to find & fix my performance bottlenecks I want to find & fix my Java™ Garbage Collection problem

Just take me to the Free Trial: Illuminate | Censum – No CC required!

  • Illuminate shortens time to issue resolution by eliminating entire classes of issues. Instead of spending hours manually eliminating possible causes we can quickly zero in on the real cause of the problem!

    Paul Dale (Principal Architect)Elemica
  • Censum truly is the best of breed in garbage collection log analysers. It takes the step beyond just raw data into the informative advice arena. I've probably saved a man-month of analysis time in my first year!

    Dan Hardiker (CTO)Adaptivist

Why you should use JClarity_customer_logo

Built for the Cloud

jClarity solves performance problems in cloud environments. It is simple to roll out and is
designed to work with cloud architectures.


Transitioning to the cloud? Use jClarity to solve problems in the enterprise today.

Increase up-time and revenue

Even small performance problems means lost customers and lost revenue, as well as increased data center and hosting costs!


Immediately see what the problem is in plain English, along with suggested solutions.

Light-weight, low-impact

jClarity is there to solve performance problems, not add to them! It is an extremely low impact tool that is dormant by default.


It doesn’t waste your resources, only activating for a few seconds when a diagnosis is requested.

I want to find and fix my performance bottlenecks I want to find and fix my Java™ Garbage Collection problem

Friends of jClarity

Friends of JClarity_customer_logo

Our welcoming community, populated by Java™ performance experts.

Community is at the heart of everything we do.

Our team are all heavily involved in the Java community as Java Champions, User Group Leaders, Speakers, Authors and contributors to Open Source projects. Join us at Friends of jClarity!

  • Exchange war stories, knowledge and findings with 1000+ of your peers.
  • Get early access to special editions of our tools & tech previews.
  • Apply for special free licensing for non-commercial open source projects and academia.
  • Hack with us on a host of open source projects we share with the world.