Current Disk Queue Length is the number of requests outstanding
on the disk at the time the performance data is collected. It includes requests
in service at the time of the snapshot. This is an instantaneous length, not an
average over the time interval. Multi-spindle disk devices can have multiple
requests active at one time, but other concurrent requests are awaiting
service. This counter might reflect a transitory high or low queue length, but
if there is a sustained load on the disk drive, it is likely that this will be
consistently high. Requests are experiencing delays proportional to the
length of this queue minus the number of spindles on the disks. This
difference should average less than 2 for good performance.
Parsed from file CPQWINOS.MIB.txt
Company: None
Module: CPQOS-MIB
Current Disk Queue Length is the number of requests outstanding
on the disk at the time the performance data is collected. It includes requests
in service at the time of the snapshot. This is an instantaneous length, not an
average over the time interval. Multi-spindle disk devices can have multiple
requests active at one time, but other concurrent requests are awaiting
service. This counter might reflect a transitory high or low queue length, but
if there is a sustained load on the disk drive, it is likely that this will be
consistently high. Requests are experiencing delays proportional to the
length of this queue minus the number of spindles on the disks. This
difference should average less than 2 for good performance.
Parsed from file CPQOS-MIB.mib
Module: CPQOS-MIB
cpqOsPhysicalDiskCurrentDiskQueueLength OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Current Disk Queue Length is the number of requests outstanding on the disk at the time the performance data is collected. It includes requests in service at the time of the snapshot. This is an instantaneous length, not an average over the time interval. Multi-spindle disk devices can have multiple requests active at one time, but other concurrent requests are awaiting service. This counter might reflect a transitory high or low queue length, but if there is a sustained load on the disk drive, it is likely that this will be consistently high. Requests are experiencing delays proportional to the length of this queue minus the number of spindles on the disks. This difference should average less than 2 for good performance." ::= { cpqOsPhysicalDiskEntry 14 }
Vendor: Compaq
Module: CPQOS-MIB
[Automatically extracted from oidview.com]
cpqOsPhysicalDiskCurrentDiskQueueLength OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Current Disk Queue Length is the number of requests outstanding on the disk at the time the performance data is collected. It includes requests in service at the time of the snapshot. This is an instantaneous length, not an average over the time interval. Multi-spindle disk devices can have multiple requests active at one time, but other concurrent requests are awaiting service. This counter might reflect a transitory high or low queue length, but if there is a sustained load on the disk drive, it is likely that this will be consistently high. Requests are experiencing delays proportional to the length of this queue minus the number of spindles on the disks. This difference should average less than 2 for good performance." ::= { cpqOsPhysicalDiskEntry 14 }
| OID | Name | Sub children | Sub Nodes Total | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.232.19.2.7.2.1.1 | cpqOsPhysicalDiskIndex | 0 | 0 | The Physical Disk Instance number. |
| 1.3.6.1.4.1.232.19.2.7.2.1.2 | cpqOsPhysicalDiskInstance | 0 | 0 | The Physical Disk Instance Name. |
| 1.3.6.1.4.1.232.19.2.7.2.1.3 | cpqOsPhysicalDiskQueueLength | 0 | 0 | Avg. Disk Queue Length is the average number of both read and write requests that were queued for the selected disk during the s… |
| 1.3.6.1.4.1.232.19.2.7.2.1.4 | cpqOsPhysicalDiskBusyTimePercent | 0 | 0 | %Disk Time is the percentage of elapsed time that the selected disk drive is busy servicing read or write requests. |
| 1.3.6.1.4.1.232.19.2.7.2.1.5 | cpqOsPhysicalDiskCondition | 0 | 0 | The condition of this Physical Disk Object Instance. |
| 1.3.6.1.4.1.232.19.2.7.2.1.6 | cpqOsPhysicalDiskBytesPersec | 0 | 0 | Disk Bytes/sec is the rate bytes are transferred to or from the disk during write or read operations. |
| 1.3.6.1.4.1.232.19.2.7.2.1.7 | cpqOsPhysicalDiskTransfersPersecx1000 | 0 | 0 | Disk Transfers/sec is the rate of read and write operations on the disk (times 1000). |
| 1.3.6.1.4.1.232.19.2.7.2.1.8 | cpqOsPhysicalDiskReadsPersecx1000 | 0 | 0 | Disk Reads/sec is the rate of read operations on the disk (times 1000). |
| 1.3.6.1.4.1.232.19.2.7.2.1.9 | cpqOsPhysicalDiskWritesPersecx1000 | 0 | 0 | Disk Writes/sec is the rate of write operations on the disk (times 1000). |
| 1.3.6.1.4.1.232.19.2.7.2.1.10 | cpqOsPhysicalDiskReadBytesPersec | 0 | 0 | Disk Read Bytes/sec is the rate bytes are transferred from the disk during read operations. |
| 1.3.6.1.4.1.232.19.2.7.2.1.11 | cpqOsPhysicalDiskWriteBytesPersec | 0 | 0 | Disk Write Bytes is rate bytes are transferred to the disk during write operations. |
| 1.3.6.1.4.1.232.19.2.7.2.1.12 | cpqOsPhysicalDiskAvgDisksecPerReadx10000 | 0 | 0 | Avg. Disk sec/Read is the average time in seconds of a read of data from the disk (times 10000). |
| 1.3.6.1.4.1.232.19.2.7.2.1.13 | cpqOsPhysicalDiskAvgDisksecPerWritex10000 | 0 | 0 | Avg. Disk sec/Write is the average time in seconds of a write of data to the disk (times 10000). |