GCViewer
GCViewer copied to clipboard
chewiebug
Fork of tagtraum industries' GCViewer. Tagtraum stopped development in 2008, I aim to improve support for Sun's / Oracle's java 1.6+ garbage collector logs (including G1 collector)
Hi, Fixed https://github.com/chewiebug/GCViewer/issues/197 Testcase: Command Line: ``` -Xloggc:specjbb2015-psgc-`date +%Y%m%d%H%M%S`.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintGCID ``` GC log: ``` 2022-07-26T23:30:28.892+0800: 8991.259: #353: [Full GC (System.gc()) [PSYoungGen: 384K->0K(7465472K)] [ParOldGen: 325752K->325474K(1048576K)] 326136K->325474K(8514048K), [Metaspace: 20971K->20971K(1069056K)],...
The current license for GCViewer is LGPL which limits how the users can use the software. In practice, many projects can't really use GCViewer as a library because of LGPL...
Hi, I recently discovered a HotSpot diagnostic option, PrintGCID, with such outputs : `2018-05-06T02:54:06.938+0200: 5.970: #2: [GC concurrent-mark-end, 0.0018985 secs] 2018-05-06T02:54:06.938+0200: 5.970: #2: [GC remark 2018-05-06T02:54:06.938+0200: 5.970: #2: [Finalize Marking,...
Not very good display on 4k or 2k high resolution screen, such as font size, filechoose tool size
We recently switched from Adopt OpenJDK 11 to 17 using G1. Now when parsing the GC-Logs there are many warnings in the GCViewer output: Jan 05, 2022 7:48:56 PM com.tagtraum.perf.gcviewer.imp.DataReaderUnifiedJvmLogging...
Hello, There is obviously a parsing problem for Unified GC logging format. Error occurs at a logfile-line looking completely equal to one already parsed succesfully. Message: INFO [DataReaderFacade]: GCViewer version...
The average pause is useful information, but the median pause (50th percentile) would be a lot more useful. Also helpful would be 75th, 95th, and 99th percentile information. I think...
