HP XP P9000 Performance Advisor Software User Manual

Page 462

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Definitions

Real-time metrics

IO size for reads

Total seq IOPS

IO size for reads

Total seq read IOPS

IO size for reads

Total seq write IOPS

IO size for reads

Total write IOPS

IO size for writes

Total write KB per IO

IO size for writes

Total write throughput KB per IO

LDEV's

IO size for writes

IOPS - Total IOPS

Total write percentage of total front end IO

Wr% - avg write ratio

Total sequention IO percengate of total front end IO

seq% - avg seq IO ratio

Average read hits

r_H% - Avg Read hits

IO size

kB/IO

IO size

kB/s - total throughput KB per second

IO size

ms - Avg IO response Time

Total Backend to Front End IO ratio

Be/Fe - total backend to frontend IO

Total backend reads percentage

Be - Total cache lines staged percentage

Raid Group

Total backend reads percentage

IOPS - Total IOPS

Total write percentage of total front end IO

Wr% - avg write ratio

Total sequention IO percengate of total front end IO

seq% - avg seq IO ratio

Average read hits

r_H% - Avg Read hits

IO size in kB

kB/IO

IO size in kB

kB/s - total throughput KB per second

IO size in kB

ms - Avg IO response Time

Total Backend to Front End IO ratio

Be/Fe - total backend to frontend IO

Total backend reads percentage

Be - Total cache lines staged percentage

Raid group utilization

RG%

Metric Category, metrics, and descriptions

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