Vendor: Computer Associates
Module: EMPIRE (empire.mib)
Type: OBJ ID
Access:
Syntax:
Automatically extracted from www.mibdepot.com
ioBufferCache OBJECT IDENTIFIER ::= { buffers 3 }
ioBufferCache OBJECT IDENTIFIER ::= { buffers 3 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.546.1.1.10.3.1 | numBreadRequests | 1 | 1 | The total number of calls to the kernel's bread() function. This function is the primary read interface to the kernel's buffer p… |
| 1.3.6.1.4.1.546.1.1.10.3.2 | numBreadHits | 1 | 1 | The number of kernel buffer cache 'hits'. The kernel caches previously used I/O buffers in an attempt to avoid excessive reading … |
| 1.3.6.1.4.1.546.1.1.10.3.3 | numBufSleeps | 1 | 1 | The total number of times the kernel had to 'sleep' for a buffer. The kernel 'sleeps' for a buffer when it fails to find it in t… |
| 1.3.6.1.4.1.546.1.1.10.3.4 | numAgeAllocs | 1 | 1 | The total number of times an aged buffer was allocated. The buffer pool is stored in one of several lists. One such list, the A… |
| 1.3.6.1.4.1.546.1.1.10.3.5 | numLRUAllocs | 1 | 1 | The total number times an LRU buffer was allocated. The Least-recently-used list is another list on which buffers are stored. The… |
| 1.3.6.1.4.1.546.1.1.10.3.6 | minNumBufHdrs | 1 | 1 | The minimum number of buffer headers to allocated. These headers are used at the head of each buffer hash list. This value repre… |
| 1.3.6.1.4.1.546.1.1.10.3.7 | numAllocBuf | 1 | 1 | Number of buffers that are currently allocated. Monitoring this variable, and others in the ioBufferCache group, can help indicat… |
| 1.3.6.1.4.1.546.1.1.10.3.8 | ioBufferHitRate | 1 | 1 | Percentage of buffer cache lookups that result in a 'hit'. This value is derived from numBreadHits / numBreadRequests. |
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.546.1.1.10.1 | mbufs | 7 | 17 | None |
| 1.3.6.1.4.1.546.1.1.10.2 | strbufs | 1 | 8 | None |