HPE XP7 User Manual page 334

Metric
category
334 Metric Category, metrics, and descriptions
Metric
Total IO Writes –
Frontend
Total IO Reads –
Frontend
Total IO Miss –
Frontend
RAID Group Total IO –
Frontend
RAID Group Total
Random IO – Frontend
RAID Group Random
Reads – Frontend
RAID Group Random
Reads Cache Hits –
Frontend
RAID Group Random
Writes – Frontend
RAID Group Total
Sequential IO –
Frontend
RAID Group
Sequential Reads –
Frontend
Description
The total IO writes of all the LDEVs
created in a specified RAID Group
for the given Host group over the
entire data collection interval.
The total IO reads of all the LDEVs
created in a specified RAID Group
for the given Host group over the
entire data collection interval.
The total IO miss of all the LDEVs
created in a specified RAID Group
for the given Host group over the
entire data collection interval.
The sum total of the frontend I/Os
on all the LDEVs created in a RAID
Group.
The sum total of the frontend
random I/Os on all the LDEVs
created in a RAID Group.
The frontend random read I/Os on
all the LDEVs created in a RAID
Group.
Out of the sum total of frontend
random read I/Os on all the LDEVs
created in a given RAID Group, the
number of random reads available
in the cache.
The frontend random write I/Os on
all the LDEVs created in a RAID
Group.
The sum total of frontend
sequential I/Os on all the LDEVs
created in a RAID Group.
The frontend sequential read I/Os
on all the LDEVs created in a RAID
Group.
The total IO writes is
obtained by summing up
IO writes of all the
LDEVS for the given
host group.
The total IO reads is
obtained by summing up
IO reads of all the
LDEVS for the given
host group.
The total IO Miss is
obtained by summing up
IO miss of all the LDEVS
for the given host group.
Each RAID Group value
is the sum of the LDEVs
in the RAID Group.
Table Continued