Using the output from ziomon, you can create three performance
reports by using the report commands.
- ziorep_config: Generates a report for the FCP
I/O configuration.
- ziorep_utilization: Generates a report for
FCP device utilization.
- ziorep_traffic: Generates a report for the
I/O traffic of FCP devices.
For
ziorep_utilization and
ziorep_traffic,
you can narrow the results down to a specific date range or aggregate
data over time. Furthermore,
ziorep_traffic allows
more fine-grained device selection as well as aggregation of data
on different device levels.
Terminology note: Be aware
that to the Linux SCSI stack, an FCP device is an adapter.