The vxstat command returns zero read and write events after being run
Article ID: 100033753
Updated On:
Description
Error Message
Cause
Historical data collection is not enabled.
Resolution
From the Veritas Enterprise Administrator (VEA ) GUI, enable Historical Data Collection.
Tools > Statistics View > Start historical Data Collection as shown in Figure 1 below:
Figure 1
Tools > Statistics View > Start historical Data Collection as shown in Figure 1 below:
Figure 1
Issue/Introduction
The vxstat command returns zero read or write events for the first five seconds after being run.
In this example, notice that all counters display "0.":
In this example, notice that all counters display "0.":
C:\>vxstat -v -g FS2_DG
Read Request per Second
Write Request per Second
Read Blocks per Second
Write Blocks per Second
Average Time (Microseconds) / Read Block
Average Time (Microseconds) / Write Block
Operations Blocks Avg.Time
Type Name Read Write Read Write Read Write
Tue Feb 28 13:45:02 2017
Volume ShareFS2 (F:) 0 0 0 0 0 0
Read Request per Second
Write Request per Second
Read Blocks per Second
Write Blocks per Second
Average Time (Microseconds) / Read Block
Average Time (Microseconds) / Write Block
Operations Blocks Avg.Time
Type Name Read Write Read Write Read Write
Tue Feb 28 13:45:02 2017
Volume ShareFS2 (F:) 0 0 0 0 0 0
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