The performance monitor ziomon collects data relevant to
FCP performance, such as the FCP I/O configuration, I/O workload,
and the utilization of FCP resources.
Building a kernel with ziomon The ziomon monitor has no kernel options
of its own, but a dependency on the block I/O layer tracing option.
Preparing to use ziomon
When you collect traces with ziomon, you require 2 MB
of Vmalloc space for each SCSI device node and CPU.
Working with the ziomon monitor
Typical tasks that you need to perform when working with
the ziomon monitor include starting and stopping the monitor, and
working with the results.