HP StorageWorks 2/64 HP StorageWorks Fabric OS 5.x Advanced Web Tools Administ - Page 130

detailed performance information to help you manage your fabric. You can access the basic monitoring graphs on all switches; advanced monitoring graphs are available only on switches that have an HP Advanced Performance Monitoring license activated. Table 12 Basic performance graphs Graph type Description Port Throughput Switch Aggregate Throughput Blade Aggregate Throughput Switch Throughput Utilization Port Error Switch Percent Utilization Port Snapshot Error Displays the performance of a port, in bytes per second, for frames received and transmitted. Displays the aggregate performance of all ports on a switch. Displays the aggregate performance of all ports on a port card. This graph is available only for the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director. Displays the port throughput at the time the sample is taken. For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, this graph displays the throughput for each slot. You can customize this graph to display information for particular ports. Displays a line of CRC errors for a given port. Displays the percentage utilization for each port in a switch. For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, this graph displays the percent utilization for each slot. You can customize this graph to display information for particular ports. Displays the CRC error count between sampling periods for all the ports on a switch. For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, this graph displays the CRC error rate for each slot. You can customize this graph to display information for particular ports. Table 13 Advanced performance monitoring graphs Graph type SID/DID Performance SCSI vs. IP Traffic AL_PA Errors SCSI Commands by port and LUN (R, W, R/W) Description Displays the traffic between the SID-DID pair on the switch being managed. For more information, see "Creating an SID/DID performance graph" on page 134. Displays percentage of SCSI versus IP frame traffic on each individual port. For more information, see Creating a SCSI vs. IP traffic graph, page 136. Displays CRC errors for a given port and a given AL_PA. For more information, see Creating an AL_PA error graph, page 137. Displays the total number of read/write commands on a given port to a specific LUN. For more information, see Creating a SCSI command graph, page 136. The labeling of axes in the graphs depends on the switch type. For the Core Switch 2/64, SAN Director 2/128, and 4/256 SAN Director, slot numbers are displayed with expansion arrows next to them. Click the arrows to expand and contract the list of ports per slot. For the 4/8 SAN Switch, 4/16 SAN Switch, SAN Switch 2/8V, SAN Switch 2/16V, SAN Switch 2/32, 4Gb SAN Switch for HP p-Class BladeSystem, and SAN Switch 4/32, slot numbers are not identified. Figure 50 shows how to access the list of Advanced Performance Monitoring graphs using Advanced Web Tools. This example displays the graphs available in the Performance Monitor module for a SAN Director 2/128 with the Advanced Performance Monitoring license installed. Note that the slot number is identified. 130 Monitoring performance