Performance Monitor Data; Monitoring Data - HPE XP7 User Manual

3 Performance Monitor data

This chapter provides detailed descriptions of the monitoring data collected and displayed by
Performance Monitor.

Monitoring data

The following table lists the objects that can be monitored and specifies the data that is collected
for each monitoring object. You can specify the objects that are displayed in the graphs in the
Performance Objects in the Monitor Performance window. When the resource group feature
is installed, you can specify the objects to be displayed in the graphs only when the resources
that are shown in the necessary resources in the following table are allocated.
The monitoring data for each sampling interval is the average value of the data over the data
sampling interval. The sampling interval is 1 to 15 minutes for Short Range and 15 minutes for
Long Range. The monitoring data shows the information by each resource ID even when the
volume is in a virtual storage machine (not by virtual ID). For instructions on viewing the monitoring
data, see "Using the Performance Monitor data graphs" (page
Object of
monitoring
Controller
Cache
Access path
Fibre port
Mainframe fibre
port
iSCSI Port
WWN
Monitoring data
Usage rates of MPs (%)
Usage rates of DRR (%)
Usage rates of cache (%)
Write pending rates (%)
Usage rates of access path between CHA and cache (%)
Usage rates of access path between DKA and cache (%)
Usage rates of access path between MP blade and cache (%)
Usage rates of access path between cache (%)
Throughput (IOPS)
Data transfer (Mbps)
Response time (ms)
Throughput (IOPS)
Data transfer (Mbps)
Response time (ms)
CMR delay time (ms)
Disconnected time (ms)
Connected time (ms)
HTP port open exchange (count/sec)
Throughput (IOPS)
Data transfer (Mbps)
Response time (ms)
Throughput of WWN (IOPS)
Data transfer of WWN (Mbps)
24).
Necessary
resources
None
None
None
Port
Port
Port
Port
Monitoring data 29