Cisco Cisco Firepower Management Center 4000
54-3
FireSIGHT System User Guide
Chapter 54 Monitoring the System
Monitoring System Status and Disk Space Usage
On managed devices and on Defense Centers that manage devices, you can also view the date and time
of the last intrusion event, the total number of events that have occurred in the past hour and the past day,
and the total number of events in the database.
of the last intrusion event, the total number of events that have occurred in the past hour and the past day,
and the total number of events in the database.
Note
The information in the Intrusion Event Information section of the Statistics page is based on intrusion
events stored on the managed device rather than those sent to the Defense Center. If you manage your
device so that intrusion events are not stored locally, no intrusion event information is listed on this page.
This is also the case for managed devices that cannot store events locally.
events stored on the managed device rather than those sent to the Defense Center. If you manage your
device so that intrusion events are not stored locally, no intrusion event information is listed on this page.
This is also the case for managed devices that cannot store events locally.
The following table describes the statistics displayed in the Intrusion Event Information section of the
Statistics page.
Statistics page.
To view the Statistics page:
Access:
Admin/Maint
Step 1
Select
System > Monitoring > Statistics
.
The Statistics page appears.
Step 2
On the Defense Center, you can also list statistics for managed devices. From the
Select Device(s)
box,
click
Select Devices
. You can use the Shift and Ctrl keys to select multiple devices at once.
The Statistics page is updated with statistics for the devices you selected.
Monitoring System Status and Disk Space Usage
License:
Any
VmSize (KB)
Average size of memory allocated to the Data Correlator for the current
day, in kilobytes
day, in kilobytes
VmRSS (KB)
Average amount of memory used by the Data Correlator for the current
day, in kilobytes
day, in kilobytes
Table 54-2
Data Correlator Process Statistics (continued)
Category
Description
Table 54-3
Intrusion Event Information
Statistic
Description
Last Alert Was
The date and time that the last event occurred
Total Events Last Hour
The total number of events that occurred in the past hour
Total Events Last Day
The total number of events that occurred in the past twenty-four hours
Total Events in Database
The total number of events in the events database