FusionReactor provides everything that Java developers need in an APM tool
Fusion Reactor is an innovative performance monitoring solution for Java applications in development, testing and production environments.it provides everything that Java developers need in an APM tool.
FusionReactor is great for giving insight into many different performance metrics for Java based processes
What do you like best? Debugging features. Memory heaps. Performance monitor
“It is pretty straightforward to spot bottlenecks or work on performance optimizations”
“We save time when looking for issues whether relates query performance, deadlocks, threads in our scheduled task runner or the Java VM”
“it provides everything that Java developers need in an APM tool”
“The agent enables FusionReactor to instrument any information which is available within the Java container”
“We have also been having issues with Java heap/memory and the tool has helped find these”
“Easily the best tool I’ve used for root causes analysis on the JVM – and one of the cheapest too”
5 Star Reviews from Java Customers
Useful in-depth tool for monitor and performance metrics
The installation is simple – I typically go with the manual JAR install because it’s super simple… drop a JAR on the filesystem and add a JVM argument.
Once running, the UI is easy to navigate – but not overly simplistic. You can drill down from high-level overview charts down to profiling stack-traces within a few clicks.
Easily the best tool I’ve used for root causes analysis on the JVM – and one of the cheapest too..”
David S
Site Reliability Engineer
Mid-Market (51-1000 emp.)
Great tool for seeing what is happening in Java
I like how you can get in see what Java is going and the requests. This can be invaluable to track down code that might not be working well or finding code that is getting hung up on something. (When) tracking down slow requests, I use FR to help me find the problems to fix them. With this tool you can get inside Java and see what is even happening!”
Mark K
CFO/COO – Co-Owner
Internet
Small-Business (50 or fewer emp.)
“Great product for debugging and checking issues.”
Checking any JVM /memory issues, viewing details on each process and time to process. Process History.”
Mahmood L.
Principal eCommerce Solutions
Small-Business (50 or fewer emp.)
FusionReactor – Where have you been all my life!?
Some issues with intermittent application availability, program hanging, etc. have been resolved using FusionReactor APM that otherwise would have been brushed aside as random one-off events requiring too much time to investigate. We have also recovered compute, and to a greater degree, memory resources from our virtual environment due to grossly oversized virtual machines.”
User in Information Technology and Services
Mid-Market (51-1000 emp.)
we can evaluate the SQL statements quickly
The high level of functionally available as well as the range of tools available. I also like the Cloud version which we have recently upgraded to on Ultimate version. I like the facility to view the SQL statements as well. Price is good value.
Helps me to find performance Issues on Application and system freezes. We have also been having issues with Java heap/memory and the tool has helped find these. Also like the fact we can evaluate the SQL statements quickly.”
User in Building Materials
Mid-Market (51-1000 emp.)
All reviews from Java customers were originally posted on G2.com and originate from genuine verified customers