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Reports TSM8 Port Performance Report This report provides performance data for a Transparent Synchronous Module (TSM8). Reports are available on a module or port basis; below is a sample daily TSM8 port performance report sorted by module address. The report can also be sorted by report interval. (The previous section describes the TSM8 module performance report.) StarKeeper (R) II NMS PERFORMANCE MEASUREMENTS SYSTEM TSM8 PORT PERFORMANCE REPORT printed: 01-02-98 14:46 daily: 01-01-98 reporting intervals: 00:00 - 11:59 interval length: 1-hour node type:BNS-2000 nodes: all modules: all sort: address MODULE| REPT| UTIL| TOTAL| TOTAL| TOTAL| TOTAL| CRC| TRANS| TRANS ADDR |INTVL| | BYTES| BYTES| RCVR| RCVR| ERROR| UNDRUN| UNDRUN PORT | | | TRANSMIT| RECEIVED| OVRUN| ABORTS| RCVD| PIPELN| OTHER ------------------------------------------------------------------------------4 |11:00| 70% | 114310 | 520 | 10 | 1 | 0 | 0 | 0 1 |11:59| | | | | | | | ------------------------------------------------------------------------------4 |11:00| 80% | 115200 | 72850 | 200 | 0 | 0 | 0 | 0 2 |11:59| | | | | | | | Screen 6-34. Sample TSM8 Port Performance Report (Module Address) Report Interpretation This report shows the usage and performance of the TSM8 ports in relation to the user endpoints. The purpose of this report is to help identify and troubleshoot line problems. A line problem can be caused by a faulty transmission facility (for example, a wire) but it could also be caused by too much traffic coming in from all ports on that module, resulting in an underutilized port. Line problems could also be caused by administering the wrong port speed in the database. The key field in this report is the % UTIL for the port. Port utilization is similar to trunk utilization. The port utilization is the average value for that interval, and it is calculated by dividing the traffic by the capacity. A general guideline is that average port utilization should not exceed 70%, not because of the port itself but because of the transmission facility to which it is connected. An average below 70% means that the peak utilization will be safely under 100%. 6-64 StarKeeper II NMS Core System Guide R10.0, Issue 1
