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VisualVM is an All-in-One Java Troubleshooting Tool
The "Total Time" in the "Reverse Call" View does show the "Self Time" instead of the "Total Time". Happens for children in the View only, while the main nodes do...
I just downloaded the Mac OS X Application Bundle and started the application. However, it is stuck in "Computing description". Do you know what the problem might be?
## The problem When comparing 2 CPU snapshots, they are not shown side-by-side but one on top of the other. This makes it almost impossible to see the (time) difference...
**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd...
I try to watch an application running in a Linux Tomcat under OpenJDK 64-Bit Server VM (AdoptOpenJDK)(build 25.292-b10, mixed mode). I use a jmx connection to watch that application from...
**Describe the bug** Application cannot find Java 1.8 or higher. But Java 1.8 and Java 10 are installed on the computer. JAVA_HOME env. variable is set to the right value...
**Describe the bug** The default selection of a text in any tab (I tried "heap dump" and "threads") is black, which makes the underlying text unreadable. **To Reproduce** Steps to...
There is a `org.graalvm.visualvm.lib.jfluid.heap.HeapFactory.createHeap(File hprof, int segment)` method to create a `Heap` object for a particular segment in an `.hprof` file. However there doesn't seem to be reliable way to...
**Describe the bug** Clicking (Both left- and right-clicking) a running local application causes VisualVM to freeze. **To Reproduce** This will probably not reproduce it for you, but it's all I...
"Merge selected threads" is disabled while "Show all threads" is enabled  When i want to merge all threads i do not want to click on every single thread. "Show...