HP Integrity NonStop J-Series - Manual (Page 123)

Web ViewPoint User Guide Version 5.14 - 528226-014 123
 High PIN PCB: The number of High PIN Process Control Blocks allocated at the time the Processor is
polled.
 Memory Queue Length: The average number of Processes awaiting page fault servicing during the polling
period as a percentage of the maximum depending on the CPU type.
 Memory Pressure: An indicator of the frequency of page faults during the polling period.
 Locked Memory: The number of pages of physical memory which are locked at the time the Processor is
polled.
 Process Time List Elements: The number of Process Time List Elements allocated at the time the
Processor is polled.
 Time List Elements: The number of Time List Elements allocated at the time the Processor is polled.
C. Graph: Here you define three graph characteristics as described below:
 Attribute vs. CPU: Choose whether the information should be graphed for Attributes or CPUs. Your
selection is used to set the graph’s x axis.
 Refresh rate: Choose the interval, in seconds, at which the graph content should be updated with the
latest data from the NonStop Server. Note that this does not apply to the optional “busy process” table.
The setting for that table is at a fixed 15 seconds interval. The options here are 5, 15, 30, or 60 seconds.
 Tuning Window: Choose whether a Tuning Window should be calculated at each interval and overlaid on
the graph. This window is displayed as a grey-bordered rectangle area and defines the acceptable range of
CPU busy for all CPUs to maintain a tuned environment. A distinct line which runs horizontally at the half
point of this shaded area identifies the optimal CPU busy value. This tuning Window is refreshed at each
interval.
Performance Live Settings Screen
D. Plot: Choose whether the value for any of the available 14 attributes should be plotted over time. Open the
list box to select an attribute. At each interval, the current value for the selected attribute sets a point on a