-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Barak,
Barak Yaish wrote: > I've dump a file using jmap, and asked MemoryAnalyzer (www.eclipse.org/mat) > to take a look. This tool reported that an instance of java.security.Policy > retained 77.7% of the heap (552,569,816 bytes). Wow, that's a lot of Policy objects. Do you have any kind of weird configuration, or have you been re-deploying your webapp many times or anything like that? java.security.Policy shouldn't be busting your heap. I'm not convinced that Johnny's suggestion that you are getting an "instance" of your native library per thread is correct. Java loads native libraries once per JVM instance. Perhaps you are leaking memory through your native code, but that wouldn't produce phantom Policy objects. Can your application run without the native library (albeit without certain features)? If so, try load testing your webapp without the native library -- just to rule it out (or in!) as the cause of your low memory conditions. Note that, other than the overabundance of java.security.Policy objects, your heap looks just fine to me. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkjJPAEACgkQ9CaO5/Lv0PDPQgCfUrvk3PRAKpsIoVVdyDl+1XHz dXkAnReUL+wNmCifKKdx2FhokWjouQgw =W80h -----END PGP SIGNATURE----- --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
