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Chapter 21. Statistics
Getting Performance Statistics
The following sections describe the XIV Command Line Interface (XCLI) for
getting system statistics. Other command that are relevant to this topic is:
Obtaining Statistics On Past Sync Jobs
The sections are listed as follows:
statistics_get(Retrieves performance statistics from the XIV system.)
v
usage_get(Shows the usage history of a volume or a Storage Pool.)
v
Retrieves performance statistics from the XIV system.
statistics_get [ perf_class=perfClassName | host=HostName |
host_iscsi_name=initiatorName | host_fc_port=WWPN |
target=RemoteTarget | remote_fc_port=WWPN |
remote_ipaddress=IPAddress | vol=VolName |
ipinterface=IPInterfaceName | local_fc_port=ComponentId ]
< start=TimeStamp | end=TimeStamp >
[ module=ModuleNumber ] count=N interval=IntervalSize
resolution_unit=<minute|hour|day|week|month>
Parameters:
Name
Type
host
Object name
N/A
host_fc_
port
target
Object name
N/A
remote_fc_
port
N/A
remote_
ipaddress
iSCSI initiator
name
host_
iscsi_name
Object name
ipinterfac
e
module
N/A
Description
Mandatory
Limits statistics to
N
the specific host
only.
FC address of the
N
host port.
Limits statistics to
N
I/O generated by
the specified
remote target only
(due to remote
mirroring).
Limits statistics to
N
the specified
host/remote FC
port only.
IP address of the
N
remote target port.
Limits statistics to
N
the specified iSCSI
initiator only.
Limits statistics to
N
the specified IP
interface (relevant
for iSCSI only).
Limits statistics to
N
the specified
module only.
Default
All hosts
All ports.
All targets.
All ports.
All ports.
All ports.
All interfaces.
All modules.
471
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