ADTRAN Express 5210, User Manual

Page: 139 / 203

Chapter 13. Statistics
61200208L1-1 Express 5210 User Manual 13-3
example of a
S
TATISTICS
screen in the
I
NTERVALS
view format is
shown in Figure 13-2.
View by Day
This view provides historical information for the last seven days
(not including the current day). The most recent information is
displayed first.
Figure 13-2. Example of Interval View
The Express 5210 cuts the first gathering session short in order to begin
falling on the selected time boundary. For example: If the unit or the sta-
tistics information was last reset at 12:03 and the History Interval Size is
set for five minutes, then the first interval session will last only two min-
utes. Therefore, the earliest interval column (i.e., the interval listed last if
no intervals have been deleted yet) normally represents a time shorter than
the other columns.
The first day's information (i.e., the last listing) does not represent a full
day's worth of information (unless the unit or the statistics information
was reset at exactly 12 AM).