All MIBs › A3COM-HUAWEI-DEVICE-MIB › hwLswSysMemoryRatio
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 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2 | hwproducts | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23 | lanSw | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1 | lswCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.2.23.1.18 | hwLswDeviceAdmin | A3COM-HUAWEI-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.18.1 | hwLswSystemPara | A3COM-HUAWEI-DEVICE-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.18.1.16 | hwLswSysMemoryRatio | A3COM-HUAWEI-DEVICE-MIB |