Statres - Huawei OceanStor S2600 Command Reference Manual

OceanStor S2600 Storage System
Command Reference
l
l
Example
Collect LUN 0-based performance statistics of the system.
OceanStor: admin> statperf -l -i 0

4.5.4 statres

Function
The command statres is used to collect statistics on cache usage.
Format
statres [ -c controller ID ]
Parameters
Keyword and Value
-c controller ID
Modes
Normal mode.
Level
Super administrator level, administrator level and guest level.
Issue 07 (2010-05-20)
The command statperf -l -i LUN ID is used to collect LUN ID-based performance statistics
of the system.
The command statperf -p -t type -i Port ID is used to collect port-based performance
statistics of the system.
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Performance Statistic
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Total IO Number
Read IO Rate(%)
Write IO Rate(%)
Current Bandwidth(MB/s)
Max Bandwidth(MB/s)
Current IOPS(IO/s)
Max IOPS(IO/s)
Cache Hit(%)
Local Cache(%)
Mirror Cache(%)
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Information
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Description
The controller ID. The value
is A or B, and is case
insensitive.
4 System Management Commands
Default Value
None.
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