1) No. But i am decreased amount of DIA workprocess on CI
2) i share log at date when i have problem with system:
Fri Jun 14 14:10:45 2013
Completed checkpoint up to RBA [0x5bd9d.2.10], SCN: 0x0000.6ac18f44
Fri Jun 14 14:11:05 2013
Beginning log switch checkpoint up to RBA [0x5bd9e.2.10], SCN: 0x0000.6ac192ba
Thread 1 advanced to log sequence 376222
Current log# 2 seq# 376222 mem# 0: /oracle/TRP/origlogB/log_g12m1.dbf
Current log# 2 seq# 376222 mem# 1: /oracle/TRP/mirrlogB/log_g12m2.dbf
Fri Jun 14 14:11:05 2013
ARC0: Evaluating archive log 1 thread 1 sequence 376221
ARC0: Beginning to archive log 1 thread 1 sequence 376221
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376221.dbf'
ARC0: Completed archiving log 1 thread 1 sequence 376221
Fri Jun 14 14:12:32 2013
Completed checkpoint up to RBA [0x5bd9e.2.10], SCN: 0x0000.6ac192ba
Fri Jun 14 14:12:36 2013
Beginning log switch checkpoint up to RBA [0x5bd9f.2.10], SCN: 0x0000.6ac198d5
Thread 1 advanced to log sequence 376223
Current log# 3 seq# 376223 mem# 0: /oracle/TRP/origlogA/log_g13m1.dbf
Current log# 3 seq# 376223 mem# 1: /oracle/TRP/mirrlogA/log_g13m2.dbf
Fri Jun 14 14:12:36 2013
ARC0: Evaluating archive log 2 thread 1 sequence 376222
ARC0: Beginning to archive log 2 thread 1 sequence 376222
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376222.dbf'
ARC0: Completed archiving log 2 thread 1 sequence 376222
Fri Jun 14 14:13:10 2013
Completed checkpoint up to RBA [0x5bd9f.2.10], SCN: 0x0000.6ac198d5
Fri Jun 14 14:13:11 2013
Beginning log switch checkpoint up to RBA [0x5bda0.2.10], SCN: 0x0000.6ac19a45
Thread 1 advanced to log sequence 376224
Current log# 4 seq# 376224 mem# 0: /oracle/TRP/origlogB/log_g14m1.dbf
Current log# 4 seq# 376224 mem# 1: /oracle/TRP/mirrlogB/log_g14m2.dbf
Fri Jun 14 14:13:11 2013
ARC0: Evaluating archive log 3 thread 1 sequence 376223
ARC0: Beginning to archive log 3 thread 1 sequence 376223
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376223.dbf'
ARC0: Completed archiving log 3 thread 1 sequence 376223
Fri Jun 14 14:13:38 2013
Completed checkpoint up to RBA [0x5bda0.2.10], SCN: 0x0000.6ac19a45
Fri Jun 14 14:13:39 2013
Beginning log switch checkpoint up to RBA [0x5bda1.2.10], SCN: 0x0000.6ac19cb9
Thread 1 advanced to log sequence 376225
Current log# 1 seq# 376225 mem# 0: /oracle/TRP/origlogA/log_g11m1.dbf
Current log# 1 seq# 376225 mem# 1: /oracle/TRP/mirrlogA/log_g11m2.dbf
Fri Jun 14 14:13:39 2013
ARC0: Evaluating archive log 4 thread 1 sequence 376224
ARC0: Beginning to archive log 4 thread 1 sequence 376224
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376224.dbf'
ARC0: Completed archiving log 4 thread 1 sequence 376224
Fri Jun 14 14:15:09 2013
Completed checkpoint up to RBA [0x5bda1.2.10], SCN: 0x0000.6ac19cb9
Fri Jun 14 14:15:12 2013
Beginning log switch checkpoint up to RBA [0x5bda2.2.10], SCN: 0x0000.6ac19f97
Thread 1 advanced to log sequence 376226
Current log# 2 seq# 376226 mem# 0: /oracle/TRP/origlogB/log_g12m1.dbf
Current log# 2 seq# 376226 mem# 1: /oracle/TRP/mirrlogB/log_g12m2.dbf
Fri Jun 14 14:15:12 2013
ARC0: Evaluating archive log 1 thread 1 sequence 376225
ARC0: Beginning to archive log 1 thread 1 sequence 376225
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376225.dbf'
ARC0: Completed archiving log 1 thread 1 sequence 376225
Fri Jun 14 14:18:54 2013
Completed checkpoint up to RBA [0x5bda2.2.10], SCN: 0x0000.6ac19f97
Fri Jun 14 14:18:58 2013
Beginning log switch checkpoint up to RBA [0x5bda3.2.10], SCN: 0x0000.6ac1a6e4
Thread 1 advanced to log sequence 376227
Current log# 3 seq# 376227 mem# 0: /oracle/TRP/origlogA/log_g13m1.dbf
Current log# 3 seq# 376227 mem# 1: /oracle/TRP/mirrlogA/log_g13m2.dbf
Fri Jun 14 14:18:58 2013
ARC0: Evaluating archive log 2 thread 1 sequence 376226
ARC0: Beginning to archive log 2 thread 1 sequence 376226
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376226.dbf'
ARC0: Completed archiving log 2 thread 1 sequence 376226
Fri Jun 14 14:19:35 2013
Completed checkpoint up to RBA [0x5bda3.2.10], SCN: 0x0000.6ac1a6e4
Fri Jun 14 14:19:35 2013
Beginning log switch checkpoint up to RBA [0x5bda4.2.10], SCN: 0x0000.6ac1a8ac
Thread 1 advanced to log sequence 376228
Current log# 4 seq# 376228 mem# 0: /oracle/TRP/origlogB/log_g14m1.dbf
Current log# 4 seq# 376228 mem# 1: /oracle/TRP/mirrlogB/log_g14m2.dbf
Fri Jun 14 14:19:35 2013
ARC0: Evaluating archive log 3 thread 1 sequence 376227
ARC0: Beginning to archive log 3 thread 1 sequence 376227
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376227.dbf'
ARC0: Completed archiving log 3 thread 1 sequence 376227
Fri Jun 14 14:22:29 2013
Completed checkpoint up to RBA [0x5bda4.2.10], SCN: 0x0000.6ac1a8ac
Fri Jun 14 14:22:51 2013
Beginning log switch checkpoint up to RBA [0x5bda5.2.10], SCN: 0x0000.6ac1afe5
Thread 1 advanced to log sequence 376229
Current log# 1 seq# 376229 mem# 0: /oracle/TRP/origlogA/log_g11m1.dbf
Current log# 1 seq# 376229 mem# 1: /oracle/TRP/mirrlogA/log_g11m2.dbf
Fri Jun 14 14:22:51 2013
ARC0: Evaluating archive log 4 thread 1 sequence 376228
ARC0: Beginning to archive log 4 thread 1 sequence 376228
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376228.dbf'
ARC0: Completed archiving log 4 thread 1 sequence 376228
Fri Jun 14 14:28:05 2013
Completed checkpoint up to RBA [0x5bda5.2.10], SCN: 0x0000.6ac1afe5
Fri Jun 14 14:28:11 2013
Beginning log switch checkpoint up to RBA [0x5bda6.2.10], SCN: 0x0000.6ac1b33b
Thread 1 advanced to log sequence 376230
Current log# 2 seq# 376230 mem# 0: /oracle/TRP/origlogB/log_g12m1.dbf
Current log# 2 seq# 376230 mem# 1: /oracle/TRP/mirrlogB/log_g12m2.dbf
Fri Jun 14 14:28:11 2013
ARC0: Evaluating archive log 1 thread 1 sequence 376229
ARC0: Beginning to archive log 1 thread 1 sequence 376229
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376229.dbf'
ARC0: Completed archiving log 1 thread 1 sequence 376229
Fri Jun 14 14:30:07 2013
Completed checkpoint up to RBA [0x5bda6.2.10], SCN: 0x0000.6ac1b33b
Fri Jun 14 14:30:42 2013
Beginning log switch checkpoint up to RBA [0x5bda7.2.10], SCN: 0x0000.6ac1b6f4
Thread 1 advanced to log sequence 376231
Current log# 3 seq# 376231 mem# 0: /oracle/TRP/origlogA/log_g13m1.dbf
Current log# 3 seq# 376231 mem# 1: /oracle/TRP/mirrlogA/log_g13m2.dbf
Fri Jun 14 14:30:42 2013
ARC0: Evaluating archive log 2 thread 1 sequence 376230
ARC0: Beginning to archive log 2 thread 1 sequence 376230
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376230.dbf'
ARC0: Completed archiving log 2 thread 1 sequence 376230
Fri Jun 14 14:33:00 2013
Beginning log switch checkpoint up to RBA [0x5bda8.2.10], SCN: 0x0000.6ac1b806
Thread 1 advanced to log sequence 376232
Current log# 4 seq# 376232 mem# 0: /oracle/TRP/origlogB/log_g14m1.dbf
Current log# 4 seq# 376232 mem# 1: /oracle/TRP/mirrlogB/log_g14m2.dbf
Fri Jun 14 14:33:00 2013
ARC0: Evaluating archive log 3 thread 1 sequence 376231
ARC0: Beginning to archive log 3 thread 1 sequence 376231
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376231.dbf'
Fri Jun 14 14:33:00 2013
Completed checkpoint up to RBA [0x5bda7.2.10], SCN: 0x0000.6ac1b6f4
Fri Jun 14 14:33:02 2013
ARC0: Completed archiving log 3 thread 1 sequence 376231
Fri Jun 14 14:35:42 2013
Completed checkpoint up to RBA [0x5bda8.2.10], SCN: 0x0000.6ac1b806
Fri Jun 14 14:35:56 2013
Beginning log switch checkpoint up to RBA [0x5bda9.2.10], SCN: 0x0000.6ac1b9a6
Thread 1 advanced to log sequence 376233
Current log# 1 seq# 376233 mem# 0: /oracle/TRP/origlogA/log_g11m1.dbf
Current log# 1 seq# 376233 mem# 1: /oracle/TRP/mirrlogA/log_g11m2.dbf
Fri Jun 14 14:35:56 2013
ARC0: Evaluating archive log 4 thread 1 sequence 376232
ARC0: Beginning to archive log 4 thread 1 sequence 376232
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376232.dbf'
ARC0: Completed archiving log 4 thread 1 sequence 376232
Fri Jun 14 14:38:49 2013
Completed checkpoint up to RBA [0x5bda9.2.10], SCN: 0x0000.6ac1b9a6
Fri Jun 14 14:38:50 2013
Beginning log switch checkpoint up to RBA [0x5bdaa.2.10], SCN: 0x0000.6ac1bad9
Thread 1 advanced to log sequence 376234
Current log# 2 seq# 376234 mem# 0: /oracle/TRP/origlogB/log_g12m1.dbf
Current log# 2 seq# 376234 mem# 1: /oracle/TRP/mirrlogB/log_g12m2.dbf
Fri Jun 14 14:38:50 2013
ARC0: Evaluating archive log 1 thread 1 sequence 376233
ARC0: Beginning to archive log 1 thread 1 sequence 376233
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376233.dbf'
ARC0: Completed archiving log 1 thread 1 sequence 376233
Fri Jun 14 14:41:41 2013
Completed checkpoint up to RBA [0x5bdaa.2.10], SCN: 0x0000.6ac1bad9
Fri Jun 14 14:42:36 2013
Beginning log switch checkpoint up to RBA [0x5bdab.2.10], SCN: 0x0000.6ac1bd0b
Thread 1 advanced to log sequence 376235
Current log# 3 seq# 376235 mem# 0: /oracle/TRP/origlogA/log_g13m1.dbf
Current log# 3 seq# 376235 mem# 1: /oracle/TRP/mirrlogA/log_g13m2.dbf
Fri Jun 14 14:42:36 2013
ARC0: Evaluating archive log 2 thread 1 sequence 376234
ARC0: Beginning to archive log 2 thread 1 sequence 376234
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376234.dbf'
ARC0: Completed archiving log 2 thread 1 sequence 376234
Fri Jun 14 14:44:29 2013
Completed checkpoint up to RBA [0x5bdab.2.10], SCN: 0x0000.6ac1bd0b
Fri Jun 14 14:45:20 2013
Beginning log switch checkpoint up to RBA [0x5bdac.2.10], SCN: 0x0000.6ac1be12
Thread 1 advanced to log sequence 376236
Current log# 4 seq# 376236 mem# 0: /oracle/TRP/origlogB/log_g14m1.dbf
Current log# 4 seq# 376236 mem# 1: /oracle/TRP/mirrlogB/log_g14m2.dbf
Fri Jun 14 14:45:20 2013
ARC0: Evaluating archive log 3 thread 1 sequence 376235
ARC0: Beginning to archive log 3 thread 1 sequence 376235
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376235.dbf'
ARC0: Completed archiving log 3 thread 1 sequence 376235
Fri Jun 14 14:50:16 2013
Completed checkpoint up to RBA [0x5bdac.2.10], SCN: 0x0000.6ac1be12
Fri Jun 14 14:50:20 2013
Beginning log switch checkpoint up to RBA [0x5bdad.2.10], SCN: 0x0000.6ac1c18f
Thread 1 advanced to log sequence 376237
Current log# 1 seq# 376237 mem# 0: /oracle/TRP/origlogA/log_g11m1.dbf
Current log# 1 seq# 376237 mem# 1: /oracle/TRP/mirrlogA/log_g11m2.dbf
Fri Jun 14 14:50:20 2013
ARC0: Evaluating archive log 4 thread 1 sequence 376236
ARC0: Beginning to archive log 4 thread 1 sequence 376236
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376236.dbf'
ARC0: Completed archiving log 4 thread 1 sequence 376236
Fri Jun 14 14:53:28 2013
Beginning log switch checkpoint up to RBA [0x5bdae.2.10], SCN: 0x0000.6ac1c29c
Thread 1 advanced to log sequence 376238
Current log# 2 seq# 376238 mem# 0: /oracle/TRP/origlogB/log_g12m1.dbf
Current log# 2 seq# 376238 mem# 1: /oracle/TRP/mirrlogB/log_g12m2.dbf
Fri Jun 14 14:53:28 2013
ARC0: Evaluating archive log 1 thread 1 sequence 376237
ARC0: Beginning to archive log 1 thread 1 sequence 376237
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376237.dbf'
Fri Jun 14 14:53:28 2013
Completed checkpoint up to RBA [0x5bdad.2.10], SCN: 0x0000.6ac1c18f
Fri Jun 14 14:53:29 2013
ARC0: Completed archiving log 1 thread 1 sequence 376237
Fri Jun 14 14:56:23 2013
Completed checkpoint up to RBA [0x5bdae.2.10], SCN: 0x0000.6ac1c29c
Fri Jun 14 14:56:57 2013
Beginning log switch checkpoint up to RBA [0x5bdaf.2.10], SCN: 0x0000.6ac1c466
Thread 1 advanced to log sequence 376239
Current log# 3 seq# 376239 mem# 0: /oracle/TRP/origlogA/log_g13m1.dbf
Current log# 3 seq# 376239 mem# 1: /oracle/TRP/mirrlogA/log_g13m2.dbf
Fri Jun 14 14:56:57 2013
ARC0: Evaluating archive log 2 thread 1 sequence 376238
ARC0: Beginning to archive log 2 thread 1 sequence 376238
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376238.dbf'
ARC0: Completed archiving log 2 thread 1 sequence 376238
Fri Jun 14 14:59:54 2013
Completed checkpoint up to RBA [0x5bdaf.2.10], SCN: 0x0000.6ac1c466
Fri Jun 14 15:00:37 2013
Beginning log switch checkpoint up to RBA [0x5bdb0.2.10], SCN: 0x0000.6ac1c614
Thread 1 advanced to log sequence 376240
Current log# 4 seq# 376240 mem# 0: /oracle/TRP/origlogB/log_g14m1.dbf
Current log# 4 seq# 376240 mem# 1: /oracle/TRP/mirrlogB/log_g14m2.dbf
Fri Jun 14 15:00:37 2013
ARC0: Evaluating archive log 3 thread 1 sequence 376239
ARC0: Beginning to archive log 3 thread 1 sequence 376239
Creating archive destination LOG_ARCHIVE_DEST_1: '/oracle/TRP/oraarch/TRParch1_376239.dbf'
ARC0: Completed archiving log 3 thread 1 sequence 376239
Fri Jun 14 15:04:34 2013
3) Yes. I dont have problems with DB or OS
4) Users cannot connect to CI and DI