[LON-CAPA-admin] Understanding the loncapa log entries

Wed Aug 20 09:26:46 EDT 2008

So, now that we've actually got a system up and running
and have used it successfully for a couple of small
classes this summer, I've started to look more closely
at the logs.  Unfortunately, I don't really understand
what's important and what's not.  

Here are a few lines from each section of the status
page along with the counts for each section.

lonsql
Log
Fri Aug 15 19:16:02 2008 (2765): Child 30016 died
Fri Aug 15 19:21:31 2008 (2765): Child 30018 died 
Mon Aug 18 11:16:44 2008 (2765): CRITICAL: Shutting down
Mon Aug 18 11:16:44 2008 (2765): Child 31048 died
Mon Aug 18 13:59:02 2008 (2763): CRITICAL: ---------- Starting ----------
Mon Aug 18 18:29:55 2008 (2763): CRITICAL: Shutting down
Tue Aug 19 05:10:17 2008 (7706): CRITICAL: ---------- Starting ----------
Tue Aug 19 09:33:12 2008 (7706): CRITICAL: Shutting down
Tue Aug 19 11:26:12 2008 (2383): CRITICAL: ---------- Starting ----------
Tue Aug 19 11:26:46 2008 (2383): CRITICAL: Shutting down
lonsql at pid 2362 responding
Notices 0 
Warnings 18 
Errors 0 
-------------------
lond
Log
Wed Aug 20 01:54:29 2008 (2377): Child 22919 died
Wed Aug 20 02:06:54 2008 (2377): Attempting to start child
(IO::Socket::INET=GLOB(0x1c1e030))
Wed Aug 20 02:06:54 2008 (22962): INFO: Connection, 127.0.0.1 (binghamtonl1)
connection type = client 
Wed Aug 20 02:06:54 2008 (22962): Setting hostid to binghamtonl1, and domain
to binghamton
Wed Aug 20 02:06:54 2008 (22962): 
Wed Aug 20 02:06:54 2008 (22962): Established connection: binghamtonl1
Wed Aug 20 02:06:54 2008 (2377): Attempting to start child
(IO::Socket::INET=GLOB(0x1c1dca0))
Wed Aug 20 02:06:54 2008 (22963): INFO: Connection, 127.0.0.1 (binghamtonl1)
connection type = client 
Wed Aug 20 02:06:54 2008 (22963): Setting hostid to binghamtonl1, and domain
to binghamton
Wed Aug 20 02:06:54 2008 (22963): 
Wed Aug 20 02:06:54 2008 (22963): Established connection: binghamtonl1
Wed Aug 20 02:18:20 2008 (22963): Client 127.0.0.1 (binghamtonl1) hanging
up: exit:
Wed Aug 20 02:18:20 2008 (22963): CRITICAL: Disconnect from 127.0.0.1
(binghamtonl1)
Wed Aug 20 02:18:20 2008 (2377): Child 22963 died
Wed Aug 20 02:33:18 2008 (22962): Client 127.0.0.1 (binghamtonl1) hanging
up: exit:
Wed Aug 20 02:33:18 2008 (22962): CRITICAL: Disconnect from 127.0.0.1
(binghamtonl1)
Wed Aug 20 02:33:18 2008 (2377): Child 22962 died
Wed Aug 20 03:30:03 2008 (2377): Attempting to start child
(IO::Socket::INET=GLOB(0x1c1e210))
Wed Aug 20 03:30:03 2008 (23204): INFO: Connection, 127.0.0.1 (binghamtonl1)
connection type = client 
Wed Aug 20 03:30:03 2008 (23204): Setting hostid to binghamtonl1, and domain
to binghamton
Wed Aug 20 03:30:03 2008 (23204): 
Wed Aug 20 03:30:03 2008 (23204): Established connection: binghamtonl1
Wed Aug 20 03:40:04 2008 (23204): Client 127.0.0.1 (binghamtonl1) hanging
up: exit:
Wed Aug 20 03:40:04 2008 (23204): CRITICAL: Disconnect from 127.0.0.1
(binghamtonl1)
Wed Aug 20 03:40:04 2008 (2377): Child 23204 died
lond at pid 2377 responding, sending USR1
Rotating logs ...

Notices 3 
Warnings 21 
Errors 0 
--------------------
lonc
Log
Tue Aug 19 23:55:21 2008 (22706) [loncapa.chem.binghamton.edu] [Tue Aug 19
23:55:19 2008: Connected to loncapa.chem.binghamton.edu] SUCCESS: Connection
1 to loncapa.chem.binghamton.edu now ready for action
Wed Aug 20 00:07:20 2008 (22706) [loncapa.chem.binghamton.edu] [Wed Aug 20
00:07:20 2008: loncapa.chem.binghamton.edu Connection count: 1 Retries
remaining: 5 (local)] WARNING: Shutting down a socket
Wed Aug 20 01:30:01 2008 (2385) [loncapa.chem.binghamton.edu] [Tue Aug 19
13:14:49 2008: Parent keeping the flock] CRITICAL: Forking server for
loncapa.chem.binghamton.edu
Wed Aug 20 01:30:02 2008 (22893) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:30:01 2008: Connected to loncapa.chem.binghamton.edu] Created connection
1 to host loncapa.chem.binghamton.edu 
Wed Aug 20 01:30:02 2008 (22893) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:30:01 2008: Connected to loncapa.chem.binghamton.edu] INFO: Connected to
lond version: 394
Wed Aug 20 01:30:02 2008 (22893) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:30:01 2008: Connected to loncapa.chem.binghamton.edu] SUCCESS: Connection
1 to loncapa.chem.binghamton.edu now ready for action
Wed Aug 20 01:40:03 2008 (22893) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:40:03 2008: loncapa.chem.binghamton.edu Connection count: 1 Retries
remaining: 5 (local)] WARNING: Shutting down a socket
Wed Aug 20 01:44:27 2008 (2385) [loncapa.chem.binghamton.edu] [Tue Aug 19
13:14:49 2008: Parent keeping the flock] CRITICAL: Forking server for
loncapa.chem.binghamton.edu
Wed Aug 20 01:44:28 2008 (22918) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:44:27 2008: Connected to loncapa.chem.binghamton.edu] Created connection
1 to host loncapa.chem.binghamton.edu 
Wed Aug 20 01:44:28 2008 (22918) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:44:27 2008: Connected to loncapa.chem.binghamton.edu] INFO: Connected to
lond version: 394
Wed Aug 20 01:44:28 2008 (22918) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:44:27 2008: Connected to loncapa.chem.binghamton.edu] SUCCESS: Connection
1 to loncapa.chem.binghamton.edu now ready for action
Wed Aug 20 01:54:29 2008 (22918) [loncapa.chem.binghamton.edu] [Wed Aug 20
01:54:29 2008: loncapa.chem.binghamton.edu Connection count: 1 Retries
remaining: 5 (local)] WARNING: Shutting down a socket
lonc at pid 2385 responding, sending USR1
Rotating logs ...

Notices 13 
Warnings 25 
Errors 0 
---------------------
lonhttpd
Log
66.24.249.112 - - [20/Aug/2008:02:07:36 +0000] "GET
/adm/lonIcons/navmap.open.gif HTTP/1.1" 200 603
"http://loncapa.chem.binghamton.edu/adm/navmaps?postdata=%2fuploaded%2fbingh
amton%2f1A2474087a384482fbinghamtonl1%2fdefault_1216652684%2epage&postsymb=u
ploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault%2esequence___
4___uploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault_12166526
84%2epage" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:07:36 +0000] "GET
/adm/lonIcons/navmap.page.closed.gif HTTP/1.1" 200 284
"http://loncapa.chem.binghamton.edu/adm/navmaps?postdata=%2fuploaded%2fbingh
amton%2f1A2474087a384482fbinghamtonl1%2fdefault_1216652684%2epage&postsymb=u
ploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault%2esequence___
4___uploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault_12166526
84%2epage" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:07:36 +0000] "GET
/adm/lonIcons/navmap.folder.closed.gif HTTP/1.1" 200 650
"http://loncapa.chem.binghamton.edu/adm/navmaps?postdata=%2fuploaded%2fbingh
amton%2f1A2474087a384482fbinghamtonl1%2fdefault_1216652684%2epage&postsymb=u
ploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault%2esequence___
4___uploaded%2fbinghamton%2f1A2474087a384482fbinghamtonl1%2fdefault_12166526
84%2epage" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/roles.png
HTTP/1.1" 200 2039 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/anno.png
HTTP/1.1" 200 1313 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/blog.png
HTTP/1.1" 200 1181 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/port.png
HTTP/1.1" 200 1694 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/com.png
HTTP/1.1" 200 2029 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
66.24.249.112 - - [20/Aug/2008:02:08:02 +0000] "GET /res/adm/pages/grps.png
HTTP/1.1" 200 1428 "http://loncapa.chem.binghamton.edu/adm/menu"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
lonhttpd at pid 2392 responding
Rotating logs ...

Notices 13 
Warnings 25 
Errors 0 
------------------------
lonmaxima
Log
Tue Aug 19 11:59:42 2008 (2859): New process started
Tue Aug 19 13:12:57 2008 (2850): ---- Shutdown ----
Tue Aug 19 13:12:57 2008 (2859): ---- Shutdown ----
Tue Aug 19 13:12:57 2008 (2850): CRITICAL: ABNORMAL EXIT. Child 2850 died
through "Can't call method "pid" on an undefined value at
/home/httpd/perl/lonmaxima line 266 during global destruction."
Tue Aug 19 13:12:57 2008 (2859): CRITICAL: ABNORMAL EXIT. Child 2859 died
through "Can't call method "pid" on an undefined value at
/home/httpd/perl/lonmaxima line 266 during global destruction."
Tue Aug 19 13:12:57 2008 (2849): ---- Shutdown ----
Tue Aug 19 13:12:57 2008 (2846): ---- Shutdown ----
Tue Aug 19 13:14:57 2008 (2399): CRITICAL: ---------- Starting ----------
Tue Aug 19 13:14:57 2008 (2400): New process started
Tue Aug 19 13:14:57 2008 (2402): New process started
lonmaxima at pid 2399 responding
Notices 13 
Warnings 30 
Errors 0 
------------------------
Delayed Messages
Scanning Permanent Log
Total unsend messages: 124

Outgoing Buffer
total 496
-rw-r--r-- 1 www www 70 Jul  9 19:58 1215647918.41.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 70 Jul  9 19:59 1215647946.43.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 70 Jul  9 19:59 1215647951.45.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 70 Jul  9 19:59 1215647956.47.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 70 Jul  9 19:59 1215647960.49.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 66 Jul  9 19:59 1215647965.51.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 67 Jul  9 19:59 1215647969.53.21743.updatehomehtt.itul1
-rw-r--r-- 1 www www 67 Jul  9 19:59 1215647974.55.21743.updatehomehtt.itul1
Pong to itul1: con_lost
Notices 13 
Warnings 650 
Errors 0 

Top

Total Error Count: 2613
--------------------------

Is the large number of Warnings after the Delayed Messages just old stuff,
and if so, how do I clean that up?

Any insight would be apprecieated!

Thanks,
Bob Gonzales
Binghamton University
Chemistry Dept
PO Box 6000
Binghamton, NY  13902
(607)777-2698
FAX: (607)7774478
rgonzal at binghamton.edu 