> +1 This sounds like a webapp that gets hot-re-deployed and has a > ClassLoader leak.
Is this consistent with the fact that the app deploys just fine on one instance of Tomcat 7.0.22, but not on another instance? > 1GiB of PermGen sounds like a lot. Agreed. I bumped it up there just to see what happened. -- Jonathan Rosenberg Founder & Executive Director Tabby's Place, a Cat Sanctuary http://www.tabbysplace.org/ On Mon, Jul 22, 2013 at 2:05 PM, Christopher Schultz <ch...@christopherschultz.net> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Konstantin, > > On 7/19/13 1:44 PM, Konstantin Kolinko wrote: >> 2013/7/19 Jonathan Rosenberg <j...@tabbysplace.org>: >>> People, >>> >>> I am using >>> >>> Apache Tomcat/7.0.22 1.6.0_20-b20 Sun Microsystems Inc. >>> Linux 2.6.34.7-56.40.amzn1.i686 i386 >>> >>> on an AWS EC2 instance. >>> >>> This is a staging server & for many months now it has been >>> running 2 small, lightly-used apps. >>> >>> Recently, I have been fooling with CAS and have started seeing a >>> number of oddities. For example, >>> >>> 1) Tomcat seems to run out of permgen space. Was never a >>> problem before, but I increased to 1G & it still happens >>> sometimes. >>> >> >> Upgrade. The current version is 7.0.42. Starting with 7.0.33 the >> Manager app has more detailed display of memory usage, so that you >> can see how many PermGen is actually consumed. >> >> Pay attention to "Find leaks" feature as well. > > +1 This sounds like a webapp that gets hot-re-deployed and has a > ClassLoader leak. > > 1GiB of PermGen sounds like a lot. > > - -chris > -----BEGIN PGP SIGNATURE----- > Version: GnuPG/MacGPG2 v2.0.17 (Darwin) > Comment: GPGTools - http://gpgtools.org > Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ > > iQIcBAEBCAAGBQJR7XRmAAoJEBzwKT+lPKRYIcgP+wWijoNtV4eHgWZz9d6JcR4/ > B6ip8Jr42fdDygj8a942KhBv0+cwGvqOOKneF0BuYN7Vgz0DJN+J6XP2mQxlw+NH > /tfWGeoAnCUMiZqg7UyJGfFDN5+uaI7+iNaSSFZvT4GNThma2ZWF/uSsGPRhgpKJ > i40o8AVmkt2vazhX0K7GHB9Q0lL/vcEiJWr1gKyb0EfLff1EX0dM8mTRsX5BTwkG > kO99WgnRR5rnZcafbpazv68uzKxfyDXW1cxQmeiD8jcp5OlZD2RXOasMwxcngnC9 > 687JFw4imwnYsHp4wZmRd+uxpivQKGKbs5dZQqk1+DlrVatuUtRuIRY10mxRt/B4 > 70byH6CcOsT7tvrX5rIzUpbjp5scte7jWHpcnHVbfkRZky0s8tkb4O5py8/Gnnb8 > GC9nYzoEUNSFpW26VNYf7BmbAGA3IbnFs4uh5ncEP5qGq36iNJTZuwpVBJ3kZM8V > WarXfd6QaZXcbjBJjCl5qoV0BaYzWdvq6bKDKizpk9Bu5eLxuhvO/LlknUNe65Yk > yLSAAWj6hqvEQWhhSIDlZLUIfHEUMWwc5Uj//4PHb+4pLJJlm3XWmwpwg31jyUii > l8JUVgpHfg4UkdjvHmjMR0xYwmoGoILeV4nKIU92msHAPdiu0T2K0T/Z/e2qfn3o > JLTo89Hmi2Jt1Mz33PN0 > =/z1y > -----END PGP SIGNATURE----- > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
