SA.NEXT - SA feedback needed (original) (raw)
=?GB2312?B?1Ma07w==?= (Yunda) yunda.mly at taobao.com
Tue Feb 11 19:10:24 PST 2014
- Previous message: RFR: JDK-8030350 : (s) Enable additional compiler warnings for GCC
- Next message: RFR: 8033215: clang: node.cpp:284 IDX_INIT macro use uninitialized field _out
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
ÔÚ 14-1-31 ÏÂÎç10:19£¬ "Dmitry Samersoff" <dmitry.samersoff at oracle.com> дÈë:
Hi Everyone,
I would like to start a discussion about future of hotspot debugger, known as serviceability agent or SA. How you typically use it? What do you expect from it? What is missed?
I use CLHSDB for knowing the internal structure of HotSpot since I work on it and I need to understand how it works. I also use jstack(-F,-m), jmap(dump heap) and CLHSDB(attach core file) to solve problems. I hope SA could be more stable and there could be more documents. Most material about SA I can get is from the blog of Kris(http://rednaxelafx.iteye.com/), which is written is Chinese.
Please, share your stories and wishes. And please, fill the small quiz: 1. How often do you use SA?
I use it a lot.
2. On what platform do you use SA?
Mainly Linux/x64.
3. Do you use it to analyze life processes or coredumps?
Both.
5. What other debuggers do you use to debug hotspot issues
Gdb.
-Dmitry -- Dmitry Samersoff Oracle Java development team, Saint Petersburg, Russia * I would love to change the world, but they won't give me the sources.
- Previous message: RFR: JDK-8030350 : (s) Enable additional compiler warnings for GCC
- Next message: RFR: 8033215: clang: node.cpp:284 IDX_INIT macro use uninitialized field _out
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]