All MIBs › RESOURCE-MIB
Organization: Brocade Communications Systems, Inc.,
Last Updated: 2013-06-05
Category: Brocade
Description:
Monitors Brocade switch resource utilization including memory, CPU, and buffer pool statistics.
Imported Objects
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| OBJECT-IDENTITY | |
| OBJECT-TYPE |
From SNMPv2-TC
| DisplayString | |
| TEXTUAL-CONVENTION | |
| TruthValue |
From SWBASE-MIB
| sw | OBJECT-IDENTITY |
What Is RESOURCE-MIB?
RESOURCE-MIB is a Brocade Communications Systems enterprise MIB (copyright 1996-2003) that reports system-level resource information for Brocade Fibre Channel switch platforms. It focuses on system resource utilization data such as memory consumption, CPU load, and buffer pool statistics rather than interface or configuration data. This is squarely a hardware/software health-monitoring MIB: it lets an administrator track CPU load and memory usage trends on the switch's control processor, along with buffer pool exhaustion that can precede packet drops or fabric instability, functioning much like a lightweight system-vitals module for the switch's embedded OS. As a Brocade proprietary MIB it is typically polled alongside standard SNMPv2-MIB system group objects and Brocade's other Fibre Channel-specific MIBs rather than replacing them. It is deployed on Brocade SAN (storage area network) Fibre Channel switches and directors in enterprise data centers to keep tabs on switch control-plane health. Engineers can download the RESOURCE-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in RESOURCE-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
What Can Be Monitored
- CPU utilization
- memory utilization
- buffer pool statistics
Supported Devices
- Brocade Fibre Channel SAN switches/directors
Monitoring Examples
No sample_objects were provided for this module, so specific object names cannot be cited; based on the short description and stated purpose, an administrator would be expected to poll CPU utilization, free/used memory counters, and buffer pool occupancy objects to catch a switch's control processor becoming resource-starved, which often precedes slow fabric services or SNMP timeouts, but the exact object identifiers are not confirmed from the available source.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| swCpuOrMemoryUsage | 1.3.6.1.4.1.1588.2.1.1.1.26 | The MIB module is for system information. Copyright (c) 1996-2003 Brocade Communications Systems, Inc. All rights reserved. | ||
| I32 swCpuUsage | 1.3.6.1.4.1.1588.2.1.1.1.26.1 | Integer32 | read-only | System's cpu usage. |
| I32 swCpuNoOfRetries | 1.3.6.1.4.1.1588.2.1.1.1.26.2 | Integer32 | read-only | Number of times system should take cpu utilization sample before sending the CPU utilization trap. |
| I32 swCpuUsageLimit | 1.3.6.1.4.1.1588.2.1.1.1.26.3 | Integer32 | read-only | It describes the CPU usage limit in percentage. If the cpu usage value exceeds the limit then the appropriate action will be taken based on the swCpuAction value. |
| I32 swCpuPollingInterval | 1.3.6.1.4.1.1588.2.1.1.1.26.4 | Integer32 | read-only | Time interval between two memory samples. |
| INT swCpuAction | 1.3.6.1.4.1.1588.2.1.1.1.26.5 | INTEGER | read-only | Specifies the actions to be taken if system resources exceed the specified threshold. |
| I32 swMemUsage | 1.3.6.1.4.1.1588.2.1.1.1.26.6 | Integer32 | read-only | System's memory usage. |
| I32 swMemNoOfRetries | 1.3.6.1.4.1.1588.2.1.1.1.26.7 | Integer32 | read-only | Number of times system should take memory usage sample before sending the memory usage trap. |
| I32 swMemUsageLimit | 1.3.6.1.4.1.1588.2.1.1.1.26.8 | Integer32 | read-only | It describes the Memory usage limit in percentage. If the memory usage value exceeds the limit then the appropriate action will be taken based on the swMemAction value. |
| I32 swMemPollingInterval | 1.3.6.1.4.1.1588.2.1.1.1.26.9 | Integer32 | read-only | Time interval between two memory samples. |
| INT swMemAction | 1.3.6.1.4.1.1588.2.1.1.1.26.10 | INTEGER | read-only | Specifies the actions to be taken if system resources exceed the specified threshold. |
RFC description
CPU and memory usage monitoring with configurable thresholds for Brocade switches.
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