To access the CPU page, on the Performance page, click the CPU tab (see
page
393).
Figure 274: CPU Page
Use the CPU page to display recent CPU usage in a dynamic graph:
Select the CPU core to monitor in the CPU drop-down box, or select Avg to display an
l
average of all CPUs.
The CPU drop-down box lists all CPU threads. Each hyper-threaded CPU core counts as
l
two threads.
The horizontal axis displays time (0–100 seconds).
l
The vertical axis displays CPU usage (0–100%).
l
Each bar on the graph represents approximately 1 second of time.
Hold the cursor over a bar to display the value of the bar.
l
12.4 Disk Usage
The Disk Usage page allows you to view information about free and used disk space on
the system. You can also view data reduction statistics.
To access the Disk Usage page, click the Status menu, and then click the Disk Usage tab
(see
"Disk Usage Page" on page
ETERNUS CS800
394).
12.4 Disk Usage
"CPU Page" on
393