The OSA channel processor utilization has exceeded the conditional value for a 5 minute interval. If performance is degraded, it might be necessary to expand capacity.
By default, this situation does not start automatically and must be manually started to run.
N3T_OSA_Utilization - Both the PCI bus utilization and processor utilization for the OSA adapter indicate a high percentage of use. Poor OSA adapter performance is likely because of high OSA adapter utilization rates. To determine this, the following metrics in the OSA express channels table are used:
This situation occurs when, for three consecutive intervals, the PCI utilization per minute is greater than 80% and the processor utilization per hour is greater than 95%. To resolve this problem, use the following procedures:
By default, this situation does not start automatically and must be manually started to run.