Hi Experts,
Our BPC system is made up of 4 servers; SQL Server + OLAP server + 2 Application Servers. In recent past we are obeserving considerable degradation in the performance of data load and full optimization times. We have already looked into following points:
1. Space in the disk drives --> there isstill enough free space.
2. Defragmentation and creation of indexes in SQL server
Here is the metrices prepared so far on the performance. Please provide some suggestion on improving the performance.
Dataload Metrics:
| Date | Month | # Records | Start | Finish | Minutes | Seconds | Records/Second |
| 6/24/13 | Jun-13 | 135,294 | 7:28:01 | 7:40:43 | 0:12:42 | 762 | 177.55 |
| 6/27/13 | Jun-13 | 140,938 | 7:36:59 | 7:50:17 | 0:13:18 | 798 | 176.61 |
| 7/9/13 | Jun-13 | 204,513 | 6:42:24 | 7:03:55 | 0:21:31 | 1291 | 158.41 |
| 7/10/13 | Jun-13 | 204,550 | 5:43:50 | 6:23:03 | 0:39:13 | 2353 | 86.93 |
| 7/11/13 | Jun-13 | 204,550 | 5:45:52 | 6:08:31 | 0:22:39 | 1359 | 150.52 |
| 7/11/13 | Jul-13 | 102,378 | 8:04:09 | 8:23:01 | 0:18:52 | 1132 | 90.44 |
| 7/12/13 | Jun-13 | 204,564 | 5:53:50 | 6:17:56 | 0:24:06 | 1446 | 141.47 |
| 7/13/13 | Jun-13 | 204,540 | 5:58:28 | 6:23:46 | 0:25:18 | 1518 | 134.74 |
| 7/15/13 | Jul-13 | 112,684 | 5:25:11 | 5:39:40 | 0:14:29 | 869 | 129.67 |
Optimization Metrics:
| Date | Start | Finish | Hours | Seconds |
| 7/7/13 | 18:00:06 | 18:59:13 | 0:59:07 | 3,547 |
| 7/8/13 | 18:00:05 | 18:57:59 | 0:57:54 | 3,474 |
| 7/9/13 | 18:00:06 | 19:33:37 | 1:33:31 | 5,611 |
| 7/10/13 | 18:00:04 | 19:22:31 | 1:22:27 | 4,947 |
| 7/11/13 | 18:00:05 | 19:17:28 | 1:17:23 | 4,643 |
| 7/12/13 | 18:00:05 | 19:25:25 | 1:25:20 | 5,120 |
| 7/13/13 | 22:00:06 | 23:26:52 | 1:26:46 | 5,206 |
| 7/14/13 | 18:00:05 | 19:22:36 | 1:22:31 | 4,951 |
Regards,
Raghu
