|
|
|
|
|
Cache Dirty Pages Percentage**  
|
Percentage of dirty pages currently in cache, that is, pages that have been modified in the SP’s write cache, but that have not yet been written to disk. A high percentage of dirty pages means the cache is handling many write requests.
|
Percentage (%)
|
n/a
|
Cache Hit Ratio*
|
Percentage of requests that are successfully served by a cache.
|
Percentage (%)
|
n/a
|
CI_ID
|
Identifier of the configuration item.
|
n/a
|
n/a
|
IP
|
Controller's IP Address.
|
n/a
|
n/a
|
Memory Size
|
Memory size in Megabytes of the controller.
|
Megabytes (MB)
|
n/a
|
MetaTokenID
|
Identifier of the instance. This identifier is required to ensure the instance is properly interpreted by BMC TrueSight Operations Management.
|
n/a
|
n/a
|
Operation Rate
|
Total number of operations per second.
|
Operations/s
|
n/a
|
Present
|
Indicates whether the device is present or not since the last discovery.
|
(0 = No; 1 = Yes)
|
Warning = 0
|
Processor Utilization**
|
Percentage of utilization of the processor.
|
Percentage (%)
|
Warning = 80 % (for two consecutive collects)
Alarm = 90 %
|
PROM Revision
|
Adapter Card PROM Revision.
|
n/a
|
n/a
|
Protocol
|
Protocol supported by the controller.
|
n/a
|
n/a
|
Read Cache Size
|
Size of the cache containing read data.
|
Megabytes (MB)
|
n/a
|
Read Operation Rate
|
Number of read operations per second.
|
Operations/s
|
n/a
|
Read Operations Percentage**
|
Percentage of read operations.
|
Percentage (%)
|
n/a
|
Response Time**
|
Average response time for all operations.
|
Milliseconds (ms)
|
Warning = 10 ms (two consecutive times)
Alarm = 100 ms
|
Role
|
Controller role (Front-end; Back-end; Remote; n/a).
|
n/a
|
n/a
|
Serial Number
|
Controller's serial number.
|
n/a
|
n/a
|
Status Information
|
Status description of the controller.
|
n/a
|
n/a
|
Status
|
Status of the controller.
|
(0 = OK; 1 = Degraded; 2 = Failed)
|
Warning = 1
Alarm = 2
|
Transfer Byte Rate
|
Total bytes transferred per second (sent and received).
|
Megabytes per seconds (MB/s)
|
n/a
|
Transfer Bytes
|
Count of data transferred (Accumulated parameter-type).
|
Gigabytes (GB)
|
n/a
|
Write Cache Size
|
Size of the cache containing write data.
|
Megabytes (MB)
|
n/a
|
Write Flush Byte Rate**
|
Cumulative count of write cache flushed per second.
|
Megabytes per seconds (MB/s)
|
n/a
|
Write Flush Bytes
|
Cumulative count of write cache flushed.
|
Gigabytes (GB)
|
n/a
|
Write Operation Rate
|
Number of write operations per second.
|
Operations/s
|
n/a
|
Write Operations Percentage**
|
Percentage of written operations.
|
Percentage (%)
|
n/a
|
