5-4 Performance Monitor Operations
Hitachi Universal Storage Platform V/VM Hitachi Performance Manager User’s Guide
Moreover, the resource usage in the storage system can also be stored in a
long range up to 3 months. In this case, however, the gathering interval is
fixed to 15 minutes regardless of the value set for the Gathering Interval
option. For details on the relationship of collection interval and storing period
of the statistics, see Monitoring Options Window.
The monitoring switch settings in the Monitoring Options window work in
conjunction with the monitoring switch settings in the Usage Monitor
windows of TrueCopy, TrueCopy for IBM z/OS, Universal Replicator, and
Universal Replicator for IBM z/OS. Therefore, if you use the Monitoring
Options window to start or stop monitoring, or to change the gathering
interval, the monitoring settings of these remote copy functions will also
change. Conversely, if the settings in each Usage Monitor window are
changed, the settings in the Monitoring Options window of Performance
Monitor will also change automatically.
View the Monitoring Results To view the results of monitoring, use the Performance Management
window of Performance Monitor. When you select the Performance
Management tab, the Performance Management window is displayed. In
that window, select a desired tab in the tree left side in the window and the
icons which information you can view are displayed in the tree. Select the icon
with information you want to view and the statistics obtained in the storage
system are displayed in the list on the right side of the tree.