4 Replies Latest reply on Dec 13, 2016 5:21 PM by Gary Graham-Oracle

    CPU problems and freezes with SQL Dev on Debian Stretch

    Evgeny Olegovich

      Good day, people!


      Recently I've changed my Debian version to stretch (clean reinstall, not upgrade). After that I have noticed high CPU loads and 3-4 minute freezes on performing some actions, such as:

      - Opening SQL worksheet

      - Reconnecting

      - Opening packages

      SQL queries, on the other hand, run very smoothly.


      ebelousov@zenweiss:~$ uname -a

      Linux zenweiss 4.8.0-1-amd64 #1 SMP Debian 4.8.7-1 (2016-11-13) x86_64 GNU/Linux


      ebelousov@zenweiss:~$ java -version

      java version "1.7.0_80"

      Java(TM) SE Runtime Environment (build 1.7.0_80-b15)

      Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)






      Oracle SQL Developer


      Build MAIN-21.78



      IDE Version:

      Product ID: oracle.sqldeveloper

      Product Version:







      Component Version

      ========= =======

      Oracle IDE

      Java(TM) Platform 1.8.0_111







      Name Value

      ==== =====







      Name Identifier Version Status Registration Time Initialization Time Total Time

      ==== ========== ======= ====== ================= =================== ==========


      Any other info I can provide for you to help me?