JUNIPER-LSYSSP-CPU-MIB :: jnxLsysSpSPUHeaviestUser

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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jnxLsysSpSPUHeaviestUser

Module: JUNIPER-LSYSSP-CPU-MIB

OID (symbolic): JUNIPER-LSYSSP-CPU-MIB::jnxLsysSpSPUHeaviestUser

OID (numeric): 1.3.6.1.4.1.2636.3.39.1.17.18.1.2.2.5

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The LSYS name that consume the most SPU resource.

What is jnxLsysSpSPUHeaviestUser?

This read-only string names the logical system (LSYS) that is currently consuming the most SPU resource on the device, paired with the usage figure in jnxLsysSpSPUHeaviestUsage. An admin reads it to immediately identify which tenant to investigate when overall packet-processing load is high. For example, seeing LSYS name "tenant-video" here directs the admin's troubleshooting to that specific logical system's traffic profile.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.39.1.17.18.1.2.2.5
snmpwalk -v2c -c public <target> JUNIPER-LSYSSP-CPU-MIB::jnxLsysSpSPUHeaviestUser

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.39.1.17.18.1.2.2.5.1
snmpget -v2c -c public <target> JUNIPER-LSYSSP-CPU-MIB::jnxLsysSpSPUHeaviestUser.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> jnxLsysSpSPUHeaviestUser.1

Start monitoring Juniper SRX security device (logical-system CPU quota) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-LSYSSP-CPU-MIB::jnxLsysSpSPUHeaviestUser OID value, configure state conditions and alerts, and monitor any Juniper SRX security device (logical-system CPU quota) from a single console.

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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.3jnxMibsJUNIPER-SMI
1.3.6.1.4.1.2636.3.39jnxJsMibRootJUNIPER-SMI
1.3.6.1.4.1.2636.3.39.1jnxJsSecurityJUNIPER-JS-SMI
1.3.6.1.4.1.2636.3.39.1.17jnxLsysSecurityProfileJUNIPER-JS-SMI
1.3.6.1.4.1.2636.3.39.1.17.18jnxLsysSpCPUJUNIPER-LSYS-SECURITYPROFILE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2636.3.39.1.17.18.1jnxLsysSpCPUMIBJUNIPER-LSYSSP-CPU-MIB
1.3.6.1.4.1.2636.3.39.1.17.18.1.2jnxLsysSpCPUSummaryJUNIPER-LSYSSP-CPU-MIB
1.3.6.1.4.1.2636.3.39.1.17.18.1.2.2jnxLsysSpSPUSummaryJUNIPER-LSYSSP-CPU-MIB
1.3.6.1.4.1.2636.3.39.1.17.18.1.2.2.5jnxLsysSpSPUHeaviestUserJUNIPER-LSYSSP-CPU-MIB