HPE XP7 User Manual page 178

Processing types
Open-target
Open-initiator
Open-external initiator
Backend
System
Procedure
1. Scroll down the detail pane in the Processors screen to view the MP Blade utilization by processing
types.
A stacked area graph is displayed in a separate Chart View window and displays the MP blade
utilization split up for the different processing types. Each area represents the percentage of average
MP blade utilization by an individual processing type. The X-axis represents the duration that you
select and the Y-axis represents the average MP blade utilization. The chart title includes the
P9500/XP7 disk array DKC number, the MP blade ID, and the metric name for which the graph is
plotted. The legends on the top right corner of the stacked area graph help you to identify the
corresponding processing types.
2. Place the pointer over an area to view the following details for a processing type:
MP Blade utilization by
processing types
Processing type
Date and time stamp
Average MP blade utilization by a
processing type (average from the
previous to the current time stamp)
178 Processors
Description
Indicates all the frontend activities involved in processing the I/O
requests.
Indicates all the processing involved in the continuous access
replication activities.
Indicates all the processing involved in accessing external
storage.
Indicates all the backend activities involved in processing target
I/O requests.
Indicates all the array system activities involved to service all the
above-mentioned processing type requests.
Example (see above figure)
The MP Blade utilization by all the process types are displayed
by default.
2017-05-29 11:58:00
9.82%, 0.09%, 8.60%, and 2.56% respectively by Open-target,
Open-external, Backend, and System processing types.