After a minute of so I have this information on the error log:
[10/Sep/2010:04:27:54][4533.3043560352][-default:2-] Notice: largo 4
[10/Sep/2010:04:28:32][4533.2920283040][-sched:idle0-] Notice: starting
[10/Sep/2010:04:28:32][4533.2920283040][-sched:13-] Notice: dbdrv: opening database 'postgres:localhost::siecadev'
[10/Sep/2010:04:28:32][4533.2920283040][-sched:13-] Notice: Opening siecadev on localhost
[10/Sep/2010:04:28:32][4533.2920283040][-sched:13-] Notice: Ns_PgOpenDb(postgres): Openned connection to localhost::siecadev.
[10/Sep/2010:04:28:35][4533.2915224480][-sched:idle1-] Notice: starting
[10/Sep/2010:04:29:30][4533.2980420512][-default:6-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:29:35][4533.2915224480][-sched:20-] Notice: dbdrv: opening database 'postgres:localhost::siecadev'
[10/Sep/2010:04:29:35][4533.2915224480][-sched:20-] Notice: Opening siecadev on localhost
[10/Sep/2010:04:29:35][4533.2915224480][-sched:20-] Notice: Ns_PgOpenDb(postgres): Openned connection to localhost::siecadev.
[10/Sep/2010:04:29:39][4533.3060513696][-default:1-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:29:39][4533.3065572256][-default:0-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:29:57][4533.3028384672][-default:4-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:30:03][4533.3033443232][-default:7-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:30:08][4533.2985479072][-default:5-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:30:08][4533.2990537632][-default:8-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:30:12][4533.3038501792][-default:3-] Notice: exiting: timeout waiting for connection
[10/Sep/2010:04:31:29][4533.3043560352][-default:2-] Warning: db_exec: longdb 214670501 nsdb0 select dbqd.dotlrn.tcl.module-grades-procs.sieca_modules::get_assessment_grade.get_assessments
[10/Sep/2010:04:31:29][4533.3043560352][-default:2-] Notice: VAAA grade 0.0 min_grade 70 enabled_p 0 ponderation 25 grade_compare 17
[10/Sep/2010:04:31:29][4533.3043560352][-default:2-] Notice: VAAAA approved_p 0 grade 0.0 grade_compare 17
Don't know if it helps.
Sergio
