syncstat — Report Driver Statistics from a Synchronous Serial Link

Synopsis

/usr/sbin/syncstat [-c] device [interval]

Description

Use the syncstat command to report the event statistics maintained by a synchronous serial device driver. The report can be a single snapshot of the accumulated totals or a series of samples showing incremental changes. Before the output, syncstat prints the device name being used to query a particular device driver, along with a number indicating the channel number (ppa) under control of that driver.

Event statistics are maintained by a driver for each physical channel that it supports. They are initialized to zero at the time the driver module is loaded into the system, which may be either at boot time or when ...

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