Also at "817516 Jan 23 16:05 mod_jk.log" there are several exceptions on day 20.
Another question: is 817516 bytes for mod_jk.log a problem?
mod_jk.log:
[Wed Jan 18 18:29:25 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Fri Jan 20 09:44:44 2006] [info] ajp_process_callback::jk_ajp_common.c (1384): Connection aborted or network problems
[Fri Jan 20 09:44:44 2006] [info] ajp_service::jk_ajp_common.c (1731): Receiving from tomcat failed, because of client error without recovery in send loop 0
[Fri Jan 20 09:44:44 2006] [info] jk_handler::mod_jk.c (1837): Aborting connection for worker=ajp13
[Fri Jan 20 10:17:21 2006] [info] ajp_process_callback::jk_ajp_common.c (1384): Connection aborted or network problems
[Fri Jan 20 10:17:21 2006] [info] ajp_service::jk_ajp_common.c (1731): Receiving from tomcat failed, because of client error without recovery in send loop 0
[Fri Jan 20 10:17:21 2006] [info] jk_handler::mod_jk.c (1837): Aborting connection for worker=ajp13
[Fri Jan 20 22:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 11 is not connected any more (errno=-1)
[Fri Jan 20 22:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1202): Error sending request. Will try another pooled connection
[Fri Jan 20 22:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead
[Fri Jan 20 22:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 22:11:02 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:11:02 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 22:11:02 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:11:02 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 22:11:02 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 22:11:02 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Fri Jan 20 22:28:46 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:28:46 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:28:46 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:28:46 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 22:28:46 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:28:46 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:28:46 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:28:46 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 22:28:46 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:28:46 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:28:46 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:28:46 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomc[Fri Jan 20 23:55:25 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:55:25 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:55:25 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:55:25 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 23:55:25 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:55:25 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:55:25 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:55:25 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 23:55:25 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:55:25 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:55:25 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:55:25 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 23:55:25 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 23:55:25 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Wed Jan 18 18:29:51 2006] [info] ajp_process_callback::jk_ajp_common.c (1384): Connection aborted or network problems
[Wed Jan 18 18:29:51 2006] [info] ajp_service::jk_ajp_common.c (1731): Receiving from tomcat failed, because of client error without recovery in send loop 0
[Wed Jan 18 18:29:51 2006] [info] jk_handler::mod_jk.c (1837): Aborting connection for worker=ajp13
[Fri Jan 20 15:30:57 2006] [info] ajp_process_callback::jk_ajp_common.c (1384): Connection aborted or network problems
[Fri Jan 20 15:30:57 2006] [info] ajp_service::jk_ajp_common.c (1731): Receiving from tomcat failed, because of client error without recovery in send loop 0
[Fri Jan 20 15:30:57 2006] [info] jk_handler::mod_jk.c (1837): Aborting connection for worker=ajp13
[Fri Jan 20 21:58:12 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 12 is not connected any more (errno=-1)
[Fri Jan 20 21:58:12 2006] [info] ajp_send_request::jk_ajp_common.c (1202): Error sending request. Will try another pooled connection
[Fri Jan 20 21:58:12 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead
[Fri Jan 20 21:58:12 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 21:58:12 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 21:58:12 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 21:58:12 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 21:58:12 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 21:58:12 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 21:58:12 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 21:58:12 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 21:58:12 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 21:58:12 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 21:58:12 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Fri Jan 20 23:57:19 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:57:19 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:57:19 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:57:19 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 23:57:19 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:57:19 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:57:19 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:57:19 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 23:57:19 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:57:19 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:57:19 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:57:19 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomc[Fri Jan 20 22:21:00 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 9 is not connected any more (errno=-1)
[Fri Jan 20 22:21:00 2006] [info] ajp_send_request::jk_ajp_common.c (1202): Error sending request. Will try another pooled connection
[Fri Jan 20 22:21:00 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead
[Fri Jan 20 22:21:00 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 22:21:00 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:21:00 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:21:00 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:21:00 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 22:21:00 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 22:21:00 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 22:21:00 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 22:21:00 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 22:21:00 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 22:21:00 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Fri Jan 20 23:11:02 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:11:02 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 23:11:02 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:11:02 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 23:11:02 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 23:11:02 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 23:11:02 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 23:11:02 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 23:11:02 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 23:11:02 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
[Sat Jan 21 00:18:05 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Sat Jan 21 00:18:05 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Sat Jan 21 00:18:05 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Sat Jan 21 00:18:05 2006] [info] ajp_service::jk_ajp[Fri Jan 20 20:54:13 2006] [info] ajp_send_request::jk_ajp_common.c (1178): Socket 9 is not connected any more (errno=-1)
[Fri Jan 20 20:54:13 2006] [info] ajp_send_request::jk_ajp_common.c (1202): Error sending request. Will try another pooled connection
[Fri Jan 20 20:54:13 2006] [info] ajp_send_request::jk_ajp_common.c (1225): All endpoints are disconnected or dead
[Fri Jan 20 20:54:13 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=1
[Fri Jan 20 20:54:13 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 20:54:13 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 20:54:13 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 20:54:13 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=2
[Fri Jan 20 20:54:13 2006] [info] jk_open_socket::jk_connect.c (444): connect to 127.0.0.1:8009 failed with errno=111
[Fri Jan 20 20:54:13 2006] [info] ajp_connect_to_endpoint::jk_ajp_common.c (889): Failed opening socket to (127.0.0.1:8009) with (errno=111)
[Fri Jan 20 20:54:13 2006] [info] ajp_send_request::jk_ajp_common.c (1248): Error connecting to the Tomcat process.
[Fri Jan 20 20:54:13 2006] [info] ajp_service::jk_ajp_common.c (1749): Sending request to tomcat failed, recoverable operation attempt=3
[Fri Jan 20 20:54:13 2006] [error] ajp_service::jk_ajp_common.c (1758): Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed
[Fri Jan 20 20:54:13 2006] [info] jk_handler::mod_jk.c (1844): Service error=0 for worker=ajp13
(...)