Table 126 About the Monitoring Options (continued)
Available | Available to Which | Description | |
Monitoring | Elements |
| |
Options |
|
|
|
|
|
|
|
CRC Errors | • | Storage Systems | The number of cyclic redundancy |
(Errors/Sec) | • Host (port for HBA | checking (CRC) errors per second. | |
|
| card) |
|
| • | Switch Port |
|
|
|
| |
Data Received | NAS Filers | The data received per second by an IP | |
(rate/sec) |
|
| port on a filer. |
|
|
| |
Data Sent | NAS Filers | The data sent per second by an IP port | |
(rate/sec) |
|
| on a filer. |
|
|
| |
Dictionary Hit | Oracle | Use this ratio to determine shared pool is | |
Ratio |
|
| large enough to store dictionary cache |
|
|
| data adequately. If the ratio is less then |
|
|
| 95 percent investigate further. You may |
|
|
| need to increase shared_pool_size. |
|
|
| |
*Disk Read | Disk Drives | The speed at which the disk is read. To | |
(KB/second) |
|
| receive this data from a |
|
|
| the bos.perf.libperfstat file must be |
|
|
| installed on the host. See the |
|
|
| Prerequisites section in the chapter for |
|
|
| installing the CIM Extension on AIX in the |
|
|
| Installation Guide. |
|
|
| |
Disk Total | Disk Drives | Total speed at which the disk is read and | |
(KB/Sec) |
|
| written for |
|
|
| data from a |
|
|
| bos.perf.libperfstat file must be installed |
|
|
| on the host. See the Prerequisites section |
|
|
| in the chapter for installing the CIM |
|
|
| Extension on AIX in the Installation |
|
|
| Guide. |
|
|
|
|
502 Viewing Performance Data