-----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
