Data Domain DD400 Series, User Manual

Page: 147 / 300

Chapter 11: System Maintenance 109
The System Command
battery 1 100% charged, enabled
battery 2 100% charged, enabled
---------------- ---------------------
Temperature Measurements:
component temp (C) temp (F)
--------------- -------- --------
Chassis Ambient 33.00 91.40
CPU 0 Actual 48.00 118.40
CPU 1 Actual 48.00 118.40
--------------- -------- --------
All power supply modules operating normally.
CPU Speed Check:
Speed of CPU0 = 3200.077 Mhz
Speed of CPU1 = 3200.076 Mhz
Speed of CPU2 = 3200.084 Mhz
Speed of CPU3 = 3200.080 Mhz
Display Data Transfer Performance
To display system performance figures for data transfer for the last X amount of time, use the
system show performance
operation. You can set the duration and the interval of the
display. Duration is the hours, minutes, or seconds for the display to go back in time. Interval is the
time between each line in the display. The default is to show the last 24 hours in 10 minute
intervals. You can set duration only, but not interval only. The raw option displays unformatted
statistics.
system show performance [raw][ duration {hr | min | sec}
[ interval {hr | min | sec}]]
The following example sets a duration of 30 minutes with an interval of 10 minutes:
# system show performance 30 min 10 min
Date Time Read Write Replicate proc
---------- -------- ---------- ---------- --------- ----
2004/05/18 10:37:28 0.0 MB/s 0.0 MB/s 0.0 MB/s 0%
2004/05/18 10:47:28 0.0 MB/s 0.0 MB/s 0.0 MB/s 0%
recv send idle
---- ---- ----
0% 0% 99%
0% 0% 99%