Hp XP Performance Advisor Software Manual de usuario descargar pdf (Pagina 395)

Table 40 Metrics and descriptions (continued)

DescriptionMetricMetric category

hits in basic mode for all the

snapshots in a snapshot

pool.

The frontend I/Os for write

requests in basic mode for

Write in Basic Mode

all the snapshots in a

snapshot pool.

The frontend I/Os for search

or reads in the sequential

Search/Read in Sequential

Access Mode

access mode for all

snapshots in a snapshot

pool.

The frontend I/Os for search

or reads in the sequential

Search/Read Hits in

Sequential Access Mode

access mode that results in

cache hits, for all the

snapshots in a snapshot

pool.

The frontend I/Os for write

requests in the sequential

Writes in Sequential Access

Mode

access mode for all the

snapshots in a snapshot

pool.

Pool LevelThe average IOPH against

pool capacity metric

Average IOPH per capacity

displays data for all the

monitoring cycles available

for the duration selected by

the user.

NOTE: This metric is

disabled in the Alarm

screen.

Total number of I/Os on a

pool tier compared against

IOPS per Tier

the used pages in a pool tier

for the last collected

monitoring cycle.

NOTE: This metric is

disabled in the Alarm

screen.

Virtual Volume LevelThe virtual volume average

I/O per hour compared

Average IOPH per capacity

against the virtual volume

used capacity for the last

collected monitoring cycle.

NOTE: This metric is

disabled in the Alarm

screen.

Tier LevelTotal Number of I/Os on a

pool tier compared against

IOPS per Tier

the used pages in a pool tier

for last collected monitoring

cycle.

Metrics and descriptions 395

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