|
|
|
|
|
CacheHitRatio
|
Percentage of requests that are successfully served by a cache.
|
Percentage (%)
|
None
|
Statistics
|
CacheReadByteRate
|
Amount of data read off the cache.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
CacheReadRequestRate
|
Amount of read requests processed by the disk.
|
Requests/s
|
None
|
Statistics
|
CacheReadResponseTime
|
Average time taken to complete read operations that are served by the cache.
|
Milliseconds (ms)
|
None
|
Response Time
|
DiskReadByteRate
|
Amount of data read off the disk.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
DiskReadRequestRate
|
Amount of read requests processed by the disks.
|
Requests/s
|
None
|
Statistics
|
DiskReadResponseTime
|
Average time taken to complete read operations that are served by the disk.
|
Milliseconds (ms)
|
None
|
Response Time
|
FlushByteRate
|
Amount of data eventually written to the disk.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
Hosts
|
Hosts to which the disk is associated.
|
n/a
|
n/a
|
n/a
|
MirrorByteRate
|
Mirroring traffic.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
PrefetchByteRate
|
Amount of data that is proactively loaded into the cache.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
TimeSinceLastActivity
|
Number of days since any activity occurred on the virtual disk.
|
Days
|
None
|
Statistics
|
TotalReadByteRate*
|
Total amount of data read from the disk (CacheReadByteRate + DiskReadByteRate).
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
WriteByteRate*
|
Megabytes written per second to the disk since the last collect.
|
Megabytes per seconds (MB/s)
|
None
|
Statistics
|
WriteRequestRate
|
Amount of write request processed by the disk.
|
Requests/s
|
None
|
Statistics
|
WriteResponseTime
|
Average response time for write operations.
|
Milliseconds (ms)
|
None
|
Response Time
|