Chapter 5 Information Settings and Display
5.1 Performance > show performance
ETERNUS CLI User’s Guide
Copyright 2015 FUJITSU LIMITED
P2X0-1030-09ENZ0
608
show performance
This command displays the performance information collected and stored by the system. Performance
information can be displayed only when the collection of performance information has been started through
CLI and GUI.
■
Syntax
■
Parameter
show performance
[ -type {host-io [-volume-number
volume_numbers
| -volume-name
volume_names
] |
advanced-copy [-volume-number
volume_numbers
| -volume-name
volume_names
] |
disks [-disks
disks
] | cm [-cm {0|1|cm0cpu0|cm0cpu1|cm1cpu0|cm1cpu1|cm2cpu0|cm2cpu1|
cm3cpu0|cm3cpu1| cm4cpu0|cm4cpu1|cm5cpu0|cm5cpu1|cm6cpu0|cm6cpu1|cm7cpu0|cm7cpu1}] |
port [-port xyz]
} ]
-type
Optional. This parameter specifies the type of performance information. If omitted, the
performance collection status is displayed.
host-io
Host I/O statistics for each volume
advanced-copy
Advanced copy statistics for each volume
disks
Statistics for each disk
cm
Statistics for controller module
port
Statistics for host interface port
-volume-number
or
-volume-name
Optional. This parameter specifies the volume identifiers. This parameter can be specified only
when "-type host-io" or "-type advanced-copy" is selected. One or more volumes can be
specified at the same time. For details, refer to
"1.2.9 Volume Syntax" (page 22)
. If omitted,
the information of all the volumes is listed.
-disks
Optional. This parameter specifies the volume identifiers. This parameter can be specified only
when "-type disks" is selected. One or more disks can be specified at the same time. For details,
refer to
. If omitted, the information for all disks is listed.
Содержание Eternus DX410 S2
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