-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Conrad,
On 1/14/13 9:11 AM, Conrad Kostecki wrote: > I've noticed, that Tomcat got much slower during startup. When > using a Version > 7.0.27 (+ Oracle JDK 7), it takes much longer. > > Jan 14, 2013 2:12:40 PM > org.apache.catalina.core.AprLifecycleListener init INFO: Loaded APR > based Apache Tomcat Native library 1.1.24 using APR version 1.4.6. > Jan 14, 2013 2:12:40 PM > org.apache.catalina.core.AprLifecycleListener init INFO: APR > capabilities: IPv6 [true], sendfile [true], accept filters [false], > random [true]. Jan 14, 2013 2:12:40 PM > org.apache.catalina.core.AprLifecycleListener initializeSSL INFO: > OpenSSL successfully initialized (OpenSSL 1.0.1c 10 May 2012) Jan > 14, 2013 2:12:40 PM org.apache.coyote.AbstractProtocol init INFO: > Initializing ProtocolHandler ["http-apr-8080"] Jan 14, 2013 2:12:40 > PM org.apache.coyote.AbstractProtocol init INFO: Initializing > ProtocolHandler ["http-apr-8443"] Jan 14, 2013 2:12:40 PM > org.apache.coyote.AbstractProtocol init INFO: Initializing > ProtocolHandler ["ajp-apr-8009"] Jan 14, 2013 2:12:40 PM > org.apache.catalina.startup.Catalina load INFO: Initialization > processed in 723 ms Jan 14, 2013 2:12:40 PM > org.apache.catalina.core.StandardService startInternal INFO: > Starting service Catalina Jan 14, 2013 2:12:40 PM > org.apache.catalina.core.StandardEngine startInternal INFO: > Starting Servlet Engine: Apache Tomcat/7.0.32 > > After this Step, with a newer version, it can take several minutes, > until it continues. During this "pause", I can see, that the disk > i/o is pretty high. Thread dump? > When I switch back to an older version < 7.0.27, this goes much > faster. It just takes seconds. > > I am using a stock default config, only added > "URIEncoding="UTF-8"". Tested with Windows 7 Professional and > Ubuntu 12.04. > > I don't know where to start for debugging this problem. Any Ideas? Take a thread dump or two. I suspect that Tomcat is scanning more JAR files than it used to due to the clarifications of certain behaviors by the servlet EG. If Tomcat is spending a long time scanning JAR files, there are a number of ways to stop that from happening. Let's confirm before we start changing configuration, though. - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with undefined - http://www.enigmail.net/ iEYEAREIAAYFAlD0J9AACgkQ9CaO5/Lv0PBlagCcDTyuInpq917lXKvK1tJKMU+k 1fcAoKBVk1l5KBqKIz23jRB8aeABg2ig =o1KK -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org