Controller-Statistics; Controller-Statistics Properties - HP P2000 Reference Manual

controller-statistics

Properties
Table 19

controller-statistics properties

Name
durable-id
cpu-load
power-on-time
write-cache-
used
bytes-per-
second
bytes-per-
second-numeric
iops
number-of-reads
read-cache-hits
read-cache-
misses
number-of-
writes
write-cache-
hits
write-cache-
misses
data-read
data-read-
numeric
data-written
data-written-
numeric
Example
# show controller-statistics
...
<OBJECT basetype="controller-statistics" name="controller-statistics" oid="1"
format="rows">
<PROPERTY name="durable-id" type="string">controller_A</PROPERTY>
<PROPERTY name="cpu-load" type="uint32">99</PROPERTY>
<PROPERTY name="power-on-time" type="uint32">1201923</PROPERTY>
<PROPERTY name="write-cache-used" type="uint32">0</PROPERTY>
Type Description
•
string controller a
•
controller b
Percentage of time the CPU is busy, from 0–100.
uint32
Number of seconds since the controller was restarted.
uint32
Percentage of write cache in use, from 0–100.
uint32
Data transfer rate calculated over the interval since these statistics were last
string
requested or reset. This value will be zero if it has not been requested or reset
since a controller restart.
Unformatted bytes-per-second value.
string
Input/output operations per second, calculated over the interval since these
uint32
statistics were last requested or reset. This value will be zero if it has not been
requested or reset since a controller restart.
For the controller whose host ports had I/O activity, the number of read
uint64
operations since these statistics were last reset or since the controller was
restarted.
For the controller that owns the volume, the number of times the block to be read
uint64
is found in cache.
For the controller that owns the volume, the number of times the block to be read
uint64
is not found in cache.
For the controller whose host ports had I/O activity, the number of write
uint64
operations since these statistics were last reset or since the controller was
restarted.
For the controller that owns the volume, the number of times the block written to
uint64
is found in cache.
For the controller that owns the volume, the number of times the block written to
uint64
is not found in cache.
Amount of data read since these statistics were last reset or since the controller
string
was restarted.
Unformatted data-read value.
string
Amount of data written since these statistics were last reset or since the controller
string
was restarted.
Unformatted data-written value.
string
HP P2000 G3 MSA System CLI Reference Guide 311