Ok, thanks as always for the advice! We think we figured out the user error(s) that caused the issue but I'm now more comfortable with pulling the Thread Dumps/VisualVM quicker so we can at least get those before we have to restart the application.
Thanks, Louis > timeout set to 60. Should I be looking to turn on some tracing on the > driver? 60 what? 60 was the Pool Timeout -----Original Message----- From: Christopher Schultz [mailto:ch...@christopherschultz.net] Sent: Friday, September 28, 2018 6:43 PM To: users@tomcat.apache.org Subject: Re: Application hanging on Tomcat 7.0.54 - - - external message, proceed with caution - - - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Louis, On 9/27/18 09:19, Louis Zipes wrote: > Even though these hangs are critical to find, any plugin or > additional code that I wish to put on our PRD server have to go > through our SOX process so it can be cumbersome. Are any of the > monitoring techniques that you mention 'out of the box' with > Tomcat 7.0.54 or JDK 1.7. I can certainly open the JCONSOLE in the > java bin folder but I don't have those nice Spring Boot Add-ons > documented in say > https://stackoverflow.com/questions/36587023/how-to-debug-log-tomcat-j dbc-connection-pools-connections You > > don't need Spring Boot or anything like that. jconsole (or, better yet VisualVM) can certainly observe your connection pool status as well as runtime thread state, etc. - -chris -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAluurl0ACgkQHPApP6U8 pFjcdBAAqDBUm3gIasaDXdo0b0ZSyL56ADyTNa4c3hDdXLy4KJQjhYEltm23JktE VCdTDdZj7T/dYAqyJvNXugak4f4SkBS5BhGyHBK+mfLmT8H3rqNNi+lUHHLlPHJn O03YZfNz/HtYpajSgReaFm8SQQ/9RYhtlyVA0ZH+6UH1RVsGAxnqNAaUReCMyR1r sN4lhwzft/xQCJ+riQ+rtrgeCpQJaZts88Bph8PFQ9CMKu1tWDU4RvgqyxMJ3uzm Ciq4wQ5zU8ke5nDuiLryfli7ODj07pDgt0HJTfVggbeNi8psNps2We+s0sjLFwbs ldw27q00H7vJsgyds0FDtbqoGQ1C8WkmfO/L6G47VxO55Jps8O4nbaaweRNtDWJO N/RuBU2UvvzVgKuKtzBNXnKF7mIEssSLnb0OyY7ANuQBwhy/FmcHWey79VLYvsKt ZD9DzCKE0ekJLg1Pfc2bMQsiDI/O9lFB/6JeknLs7fde1b9j3+8DeL/kUDHEt4go lG2rs44/2GqTfNdhBEU8ERIaxretstK/ms3/zLoeVYO7VQypHeeagDHH7TOfztbR hlYX5egZRCs0VT61gp4A2BONhbSWcldFbrUa8zRXnYLPe0WZMUEcmDsVt7YXv85x 2UJtZL6jFawEr91L8bjB9bKPBQFdilJFok1o/iib1ltXhXsTItE= =IVM1 -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------- CONFIDENTIALITY NOTICE: This message is for intended addressee(s) only and may contain information that is confidential, proprietary or exempt from disclosure. If you are not the intended recipient, please contact the sender immediately. Unauthorized use or distribution is prohibited and may be unlawful.
