System Reporter 2.8

3PAR System Reporter User’s Guide

Table 10-19.Common Performance Columns

 

Column

Type

Comment

 

 

 

d_qlen

DOUBLE PRECISION NOT

Difference between qlen value from last

 

NULL

sample for the same object.

 

 

 

busy

DOUBLE PRECISION NOT

Time in microsecs that the device has been

 

NULL

busy.

 

 

 

d_busy

DOUBLE PRECISION NOT

Difference between busy value from last

 

NULL

sample for the same object.

 

 

 

rcount

DOUBLE PRECISION NOT

Total number of reads since the object was

 

NULL

first created or restarted.

 

 

 

d_rcount

DOUBLE PRECISION NOT

Difference between rcount value from last

 

NULL

sample for the same object.

 

 

 

rbytes

DOUBLE PRECISION NOT

Total number of bytes read since the object

 

NULL

was first created or restarted

 

 

 

d_rbytes

DOUBLE PRECISION NOT

Difference between rbytes value from last

 

NULL

sample for the same object.

 

 

 

rerror

DOUBLE PRECISION NOT

Total number of read errors since the object

 

NULL

was first created or restarted

 

 

 

d_rerror

DOUBLE PRECISION NOT

Difference between error value from last

 

NULL

sample for the same object.

 

 

 

rdrops

DOUBLE PRECISION NOT

Total number of dropped reads since the

 

NULL

object was first created or restarted.

 

 

 

d_rdrops

DOUBLE PRECISION NOT

Difference between rdrops value from last

 

NULL

sample for the same object.

 

 

 

rticks

DOUBLE PRECISION NOT

Total number of ticks (microsecs) taken by

 

NULL

read operations since the object was first

 

 

created or restarted.

 

 

 

The Sample Data and Inventory Tables 10.31