Section 6 Status Displays System Performance Display
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System Performance Display
The CPU load performance display runs at a low priority. If the number of
Samples Since count is not updating regularly, then the recommended loading
has been exceeded and the value on the display is incorrect because the CPU load
has spiked to 100%.
The System Performance Display, Figure 65, is called up from the Subsystem Status
Display. It provides information on the performance of a specified device/subdevice
(node) in terms of CPU loading, Configurable Control Functions (CCF) software
loading, and memory pool usage.
The display provides information on the pe
rformance of a specified
device/subdevice (node) in terms of CPU loading, CCF software loading and
memory pool usage. There are three performance monitors on this display, each
containing one or more bar graphs showing percent usage. In each graph, current
value is indicated by a solid bar, peak by a yellow line, and average (where used) by
a blue marker.
Figure 65. System Performance Display
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