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Summary: | CPU usage at 100% for ~73 seconds while Truffle debugging | ||
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Product: | debugger | Reporter: | Jiri Kovalsky <jkovalsky> |
Component: | Java | Assignee: | Martin Entlicher <mentlicher> |
Status: | VERIFIED WONTFIX | ||
Severity: | normal | ||
Priority: | P3 | ||
Version: | 8.1 | ||
Hardware: | PC | ||
OS: | Linux | ||
Issue Type: | DEFECT | Exception Reporter: | |
Attachments: |
Self sampled profiling snapshot of IDE during the high CPU load.
Project reproducing the high CPU load. |
Description
Jiri Kovalsky
2015-01-28 16:41:34 UTC
Created attachment 151712 [details]
Project reproducing the high CPU load.
Reproduced. The CPU is spent in the program that is being debugged. It has nothing to do with debugger, this can be proved by adding following code to the end of main() method: try { Thread.sleep(60000); } catch (InterruptedException iex) {} and executing via Run. The executed program consumes all available CPUs and jstack shows that it's consumed by four threads named Graal CompilerThread numbered 0-3. OK, thanks for looking into this anyway. Verifying. |