All MIBs › FORTINET-FORTISWITCH-MIB › fsSysMemUsage
fsSysMemUsage
Module: FORTINET-FORTISWITCH-MIB
OID (symbolic): FORTINET-FORTISWITCH-MIB::fsSysMemUsage
OID (numeric): 1.3.6.1.4.1.12356.106.4.1.3
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Current system memory usage (KB)
What is fsSysMemUsage?
This gauge reports the amount of system RAM currently in use on the FortiSwitch, in kilobytes. Admins compare it against fsSysMemCapacity to compute percentage utilization and catch memory leaks or exhaustion before the switch becomes unresponsive. For example, a value of 512000 against a fsSysMemCapacity of 1048576 shows the switch's memory is roughly half full.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12356.106.4.1.3 snmpwalk -v2c -c public <target> FORTINET-FORTISWITCH-MIB::fsSysMemUsage
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.12356.106.4.1.3.1 snmpget -v2c -c public <target> FORTINET-FORTISWITCH-MIB::fsSysMemUsage.1
Start monitoring Fortinet FortiSwitch managed Ethernet switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the FORTINET-FORTISWITCH-MIB::fsSysMemUsage OID value, configure state conditions and alerts, and monitor any Fortinet FortiSwitch managed Ethernet switch from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.12356 | fortinet | FORTIMAIL-MIB-220 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.12356.106 | fnFortiSwitchMib | FORTINET-FORTISWITCH-MIB |
| 1.3.6.1.4.1.12356.106.4 | fsSystem | FORTINET-FORTISWITCH-MIB |
| 1.3.6.1.4.1.12356.106.4.1 | fsSystemInfo | FORTINET-FORTISWITCH-MIB |
| 1.3.6.1.4.1.12356.106.4.1.3 | fsSysMemUsage | FORTINET-FORTISWITCH-MIB |