DGS-3700-12/DGS-3700-12G Series Layer 2 Gigabit Ethernet Switch User Manual
253

Browse Historical Utilization

This window displays information regarding the historical utilization of the C PU and memor y. The counters are s et up
in 15 minute and one day intervals. There is a maximum of five 15 minute historical utilization entries supported for
each port, with one being the most recent 15 minutes of data. The Switch also displays utili zation information bas ed
on a per day basis, with a maximum of two historical statistic entries suppor ted.
To view this window, cli c k Monitoring > Historical Counter & Utilization > Browse Historical Utilization as shown
below:
Figure 7 - 48 Browse Historical Utilization window
The following parameters may be configured:
Parameter Description
CPU/Memory Specify CPU or Memory to display the historical utilization infor mation.
15 Minutes/1 Day Choose whether to view information relating to 15 min ute intervals or 1 day intervals.
15 MinutesSpecifies historical utilization information based on 15 minute int ervals.
1 DaySpecifies historical utilization information based on one day intervals.
Slot 1-5 Specifies the slot number to display.
1-5Specifes that the 15 minute intervals will be displayed in chronological order with 1 being
the most recent.
1-2Specifies that the daily intervals will be displayed in chronological order with 1 being the
most recent.
Enter the appropriate information and click Find the information will be displayed in the CPU Utili zation table.
System Log
This window is used to view the Switch's history log, as compiled b y the Switch's management agent.
To view this window, click Monitoring > System Log as shown below:
Figure 7 - 49 System Log window
The Switch can record event information in its own logs, to designated SNMP trap receiving sta tions, and to the PC
connected to the console manager. Click Next to go to the nex t page of the S ystem Log window. Clic k ing Clear Lo g
will allow the user to clear the Switch History Log.
The information in the table is categorized as: