A3COM-HUAWEI-DEVICE-MIB :: hwLswSysMemoryRatio

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-HUAWEI-DEVICE-MIBhwLswSysMemoryRatio

hwLswSysMemoryRatio

Module: A3COM-HUAWEI-DEVICE-MIB

OID (symbolic): A3COM-HUAWEI-DEVICE-MIB::hwLswSysMemoryRatio

OID (numeric): 1.3.6.1.4.1.43.45.1.2.23.1.18.1.16

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The percentage of system memory in use. Note that the system memory means the memory can be used by the software platform.

hwLswSysMemoryUsed hwLswSysMemoryRatio = -------------------- hwLswSysMemory

For the distributed device, it represents the memory used ratio on the master slot.

What is hwLswSysMemoryRatio?

This OID reports the percentage of available system memory in use (0–100). Engineers use this as a quick gauge of memory pressure without needing to calculate manually. A value of 50 means half the available memory is consumed; 90 indicates the device is near capacity.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.18.1.16
snmpwalk -v2c -c public <target> A3COM-HUAWEI-DEVICE-MIB::hwLswSysMemoryRatio

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.18.1.16.1
snmpget -v2c -c public <target> A3COM-HUAWEI-DEVICE-MIB::hwLswSysMemoryRatio.1

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OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.45jv_mibA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1huaweiA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.2hwproductsA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.2.23lanSwA3COM-HUAWEI-OID-MIB
1.3.6.1.4.1.43.45.1.2.23.1lswCommonA3COM-HUAWEI-OID-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.45.1.2.23.1.18hwLswDeviceAdminA3COM-HUAWEI-DEVICE-MIB
1.3.6.1.4.1.43.45.1.2.23.1.18.1hwLswSystemParaA3COM-HUAWEI-DEVICE-MIB
1.3.6.1.4.1.43.45.1.2.23.1.18.1.16hwLswSysMemoryRatioA3COM-HUAWEI-DEVICE-MIB