帮忙分析一下LOTUS日志

silamuwang

公司OA服务器突然莫名其妙重启，IBM服务器，查看服务器日志，只显示重启是次意外情况，下面是重启前几个小时的LOTUS日志，麻烦各位高人帮忙分析分析，看看原因是什么？谢谢
2008-12-05 02:08:55   Index update process shutdown
2008-12-05 02:19:19   Chronos: Performing hourly full text indexing
2008-12-05 02:24:40   Chronos: Full text indexer terminating
2008-12-05 02:29:15   HTTP Server: Agent message:
2008-12-05 02:30:06   HTTP Server: Agent message:
2008-12-05 02:36:32   HTTP Server: Agent message:
2008-12-05 02:50:08   Admin Process: Searching Administration Requests database
2008-12-05 03:00:30   Object Store Manager: Process started
2008-12-05 03:03:52   Object Store Manager: Process shutdown
2008-12-05 03:19:20   Chronos: Performing hourly full text indexing
2008-12-05 03:24:54   Chronos: Full text indexer terminating
2008-12-05 03:50:08   Admin Process: Searching Administration Requests database
2008-12-05 04:00:02   Router: Beginning mailbox file compaction of mail.box
2008-12-05 04:00:04   Router: Completed mailbox file compaction of mail.box
2008-12-05 04:00:56   Starting purge of old documents in log file
2008-12-05 04:00:57   Finished purge of log file
2008-12-05 04:19:22   Chronos: Performing hourly full text indexing
2008-12-05 04:25:26   Chronos: Full text indexer terminating
2008-12-05 04:50:08   Admin Process: Searching Administration Requests database
2008-12-05 05:00:33   Starting update of database usage statistics
2008-12-05 05:01:08   AMgr: Agent ('agentcuiban' in 'jgjdgl.nsf') error message: Object variable not set
2008-12-05 05:04:10   Enabling the recording of user activity for mail\longsongping.nsf
2008-12-05 05:06:45   Enabling the recording of user activity for mail\yangqian.nsf
2008-12-05 05:07:57   Enabling the recording of user activity for mail\zhangyazhong1.nsf
2008-12-05 05:08:45   Finished updating usage statistics
2008-12-05 05:19:25   Chronos: Performing hourly full text indexing
2008-12-05 05:24:35   Chronos: Full text indexer terminating
2008-12-05 05:50:08   Admin Process: Searching Administration Requests database
2008-12-05 06:19:25   Chronos: Performing hourly full text indexing
2008-12-05 06:25:31   Chronos: Full text indexer terminating
2008-12-05 06:34:56   HTTP Server: Agent message:
2008-12-05 06:34:56   HTTP Server: Agent message:
2008-12-05 06:50:08   Admin Process: Searching Administration Requests database
2008-12-05 07:19:27   Chronos: Performing hourly full text indexing
2008-12-05 07:25:31   Chronos: Full text indexer terminating
2008-12-05 07:45:23   Opened session for OASERVER/Huajun (Release 7.0.2)
2008-12-05 07:50:08   Admin Process: Searching Administration Requests database
2008-12-05 07:56:20   HTTP Server: Agent message: 000
2008-12-05 07:56:20   HTTP Server: Agent message: wangweiqin
2008-12-05 07:56:20   HTTP Server: Agent message:
2008-12-05 07:56:20   Opened session for OASERVER/Huajun (Release 7.0.2)
2008-12-05 08:00:58   AMgr: Executive '2' shutting down. Process id '3572'
2008-12-05 08:15:08   Admin Process: File name: names.nsf: Domino Directory does not contain a required view
2008-12-05 08:19:30   Chronos: Performing hourly full text indexing
2008-12-05 08:25:28   Chronos: Full text indexer terminating
2008-12-05 08:28:54   HTTP Server: Agent 'wSelectPeo' error: Object variable not set
2008-12-05 08:32:40   HTTP Server: Agent 'wSelectPeo' error: Object variable not set
2008-12-05 08:32:55   HTTP Web Server: Invalid POST Request Exception [/mail/shangjianning.nsf/wForward?OpenForm&ParentUNID=85DC76F9492BEC244825750B000EB0D4&Seq=1]
2008-12-05 08:32:55   HTTP Web Server: Invalid POST Request Exception [/mail/shangjianning.nsf/wForward?OpenForm&ParentUNID=85DC76F9492BEC244825750B000EB0D4&Seq=1]
2008-12-05 08:33:04   HTTP Server: Agent 'wSelectPeo' error: Object variable not set
2008-12-05 08:37:22   Opened session for OASERVER/Huajun (Release 7.0.2)

youcanstopme

把NSD日志也发上来看看，只看这个看不出问题的