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ibmOSAExpPerfDataLP0
Module: IBM-OSA-MIB
OID (symbolic): IBM-OSA-MIB::ibmOSAExpPerfDataLP0
OID (numeric): 1.3.6.1.4.1.2.6.188.1.2.1.1
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The performance data on this OSA for partition 0. The 40 bytes of hex data that are returned are decoded as follows: Offset Bytes Field Meaning 0 4 LP Number 4 4 Processor Util 1 Minute 8 4 In Kbytes Rate 1 Minute 12 4 Out Kbytes Rate 1 Minute 16 4 Processor Util 5 Minutes 20 4 In Kbytes Rate 5 Minutes 24 4 Out Kbytes Rate 5 Minutes 28 4 Processor Util 60 Minutes 32 4 In Kbytes Rate 60 Minutes 36 4 Out Kbytes Rate 60 Minutes
The Processor Util 1 Minute is defined as follows: The average, over a 1 minute interval, of the percentage of time that the CHPID Processor was utilized to transfer data for a specific LP. It does not include idle time or time used by routine maintenance tasks. The range for this value is from 0 to 100%.
The In Kbytes Rate 1 Minute is defined as follows: The average, over a 1 minute interval, of the number of inbound kilobytes processed for a specific LP.
The Out Kbytes Rate 1 Minute is defined as follows: The average, over a 1 minute interval, of the number of outbound kilobytes processed for a specific LP.
The 5 and 60 minute fields are defined similar to the 1 minute fields, but pertain to intervals of 5 and 60 minutes.
What is ibmOSAExpPerfDataLP0?
A 40-byte encoded performance record for logical partition (LP) 0 on this OSA, packed as ten 4-byte fields: LP number, then processor utilization and inbound/outbound KB rates at 1-, 5-, and 60-minute intervals. An admin's monitoring tool decodes these offsets to chart per-LPAR throughput and CPU load without needing a separate poll per statistic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.2.1.1 snmpwalk -v2c -c public <target> IBM-OSA-MIB::ibmOSAExpPerfDataLP0
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.188.1.2.1.1.1 snmpget -v2c -c public <target> IBM-OSA-MIB::ibmOSAExpPerfDataLP0.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> ibmOSAExpPerfDataLP0.1
Start monitoring IBM zSeries/System z mainframe with OSA-Express network adapter with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IBM-OSA-MIB::ibmOSAExpPerfDataLP0 OID value, configure state conditions and alerts, and monitor any IBM zSeries/System z mainframe with OSA-Express network adapter from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.2 | ibm | ATM-ADAPTER-MIB |
| 1.3.6.1.4.1.2.6 | ibmProd | ATM-ADAPTER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.6.188 | ibmOSAMib | IBM-OSA-MIB |
| 1.3.6.1.4.1.2.6.188.1 | ibmOSAMibObjects | IBM-OSA-MIB |
| 1.3.6.1.4.1.2.6.188.1.2 | ibmOSAExpPerfTable | IBM-OSA-MIB |
| 1.3.6.1.4.1.2.6.188.1.2.1 | ibmOSAExpPerfEntry | IBM-OSA-MIB |
| 1.3.6.1.4.1.2.6.188.1.2.1.1 | ibmOSAExpPerfDataLP0 | IBM-OSA-MIB |