Hi, We have enabled the GC logs on our production and our tomcat server crashed too!! Apparently, GC logs takes high CPU and eventually, tomcat server crashes due to high CPU utilization of GC logs. Remove them, your problem will be solved. What I believe is, enabling GC logs are not suggestible for long run. They are for observation the system and for short duration only.
Balakrishna Rao | Senior Software Engineer | Persistent Systems balakrishna_...@persistent.co.in | Cell: +91 9704373579 | Tel: +91 (40) 30875030 Innovation in software product design, development and delivery- www.persistentsys.com -----Original Message----- From: Gerardo Corro [mailto:rob_gar_...@hotmail.com] Sent: Monday, August 09, 2010 7:00 PM To: users@tomcat.apache.org Subject: RE: Tomcat unexpectedly shuts down Hi, Thanks for your email > > Do you have enough RAM + swap space to support that large a heap, along with > the other memory requirements of the Tomcat process and all other processes > on the system? If not, you may well be getting hit by the Linux OOM-killer, > which leaves few traces. Yes we do, we have 6GB total memory > > > However Tomcat fails quite often, no trace information can be > > found in logs, neither my app logs nor tomcat logs. > > What about a core file, or a JVM crash file? > No core files neither jvm crash files :( Best regards DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
