748 Implementing the IBM Storwize V7000 with IBM Spectrum Virtualize V8.2.1
Real-time performance statistics monitoring with the GUI
The IBM Spectrum Virtualize dashboard gives you performance at a glance by displaying 
some information about the system. You can see the entire cluster (the system) performance 
by selecting the information between Bandwidth, Response Time, IOps, or CPU utilization. 
vdisk_r_mb Displays the average number of megabytes transferred per second for 
read operations to volumes during the sample period.
vdisk_r_io Displays the average number of I/O operations that are transferred per 
second for read operations to volumes during the sample period.
vdisk_r_ms Displays the average amount of time  in milliseconds that the system takes 
to respond to read requests to volumes over the sample period.
mdisk_r_mb Displays the average number of megabytes transferred per second for 
read operations to MDisks during the sample period.
mdisk_r_io Displays the average number of I/O operations that are transferred per 
second for read operations to MDisks during the sample period.
mdisk_r_ms Displays the average amount of time  in milliseconds that the system takes 
to respond to read requests to MDisks over the sample period.
drive_r_mb Displays the average number of megabytes transferred per second for 
read operations to drives during the sample period.
drive_r_io Displays the average number of  I/O operations that are transferred per 
second for read operations to drives during the sample period.
drive_r_ms Displays the average amount of time  in milliseconds that the system takes 
to respond to read requests to drives over the sample period.
iplink_mb The total number of megabytes transferred per second for Internet 
Protocol (IP) replication traffic on the system. This value does not include 
iSCSI host I/O operations.
iplink_comp_mb Displays the average number of compressed MBps over the IP replication 
link during the sample period.
iplink_io The total I/O operat ions that are transferred per second for IP partnership 
traffic on the system. This value does not include internet Small Computer 
System Interface (iSCSI) host I/O operations.
cloud_up_mb Displays the average number of Mbps for upload operations to a cloud 
account during the sample period.
cloud_up_ms Displays the average amount of time (in milliseconds) it takes for the 
system to respond to upload requests to a cloud account during the 
sample period.
cloud_down_mb Displays the average number of Mbps for download operations to a cloud 
account during the sample period.
cloud_down_ms Displays the average amount of time  (in milliseconds) that it takes for the 
system to respond to download requests to a cloud account during the 
sample period.
iser_mb Displays the total number of megabytes transferred per second for iSER 
traffic on the system.
iser_io Displays the total I/O operations that are transferred per second for iSER 
traffic on the system.
Value Description