HP Intelligent Management Center v5.1 SP1 Application Manager Administrator Guide

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• Max Extent Segment—Indicate the number of the maximum extent segment distribute for rollback
segment.
• Rollback Segment Get—Indicate the times of getting rollback segment.
• Rollback Segment Wait—Indicate the wait times of the rollback segment.
• HWM—Indicate the High-water Mark of the rollback segment. HWM stands for the position of the
last data module in the current segment.
• Shrinks—Indicate the shrink times of the rollback segment.
• Wraps—Indicate the warp times of the rollback segment.
• Extents—Indicate the extent times of rollback segment.
• Hit Ratio—Indicate the success rate of Rollback Segment Get. Hit Ratio = the number of Rollback
Segment Get / (Rollback Segment Get+ Rollback Segment Wait) *100%.
Table space details
The Table Space Details are shown in Figure 155.
Figure 155 Table space details-Oracle
• Fresh—Click the Fresh icon to update the detail.
• Table space—Indicate the name of the table space.
• Allocated Bytes—Indicate the size of the table space when APM did last polling.
• Allocated Blocks—Indicate the number of the allocate blocks when APM did last polling.
• Data Files—Indicate the number of the data files contained in the table space when APM did the
last polling.
Status
The Status is shown in Figure 156.
Figure 156 Status-Oracle
• Fresh—Click the Fresh icon to update the detail.
• Table space—Indicate the name of table space.