All Code

The All Code table shows resource usage of code that is being executed by the JVM, regardless of the thread it is run in. The table can be sorted by clicking on a column header.

• Stack shows the top 5 methods from the top stack, or fewer if the stack trace is shallower than 5.
• Total CPU Usage is the total number of seconds the code was using CPU time, when executed in any thread in any javacore file.
• % CPU Usage is the total CPU usage of the thread, expressed as percentage of a single processor core. The code can run simultanously in more than one thread, each thread using one CPU core at a time, the maximum possible value may be therefore greater than 100%.
• Average memory allocated since last GC is the amount of memory, in megabytes, allocated by all the threads since the last GC cycle, while they were running the given code. Note that this number does not represent the total amount of memory allocated by the code and is only suitable for relative comparison between different pieces of code. This number is only meaningful if a sufficient number of javacores is present in the data set, 10 being the absolute minimum in most cases.
• Threads is a list of links to threads that are known to have executed the given piece of code at any point, based on the data in the javacore files.