iostat: update man page for r277566

The original commit added granularity to the transaction latency display
in the extended device stats mode, but didn't update the man page.

Reported by:	Miroslav Lachman <000.fbsd@quip.cz> via jmg
MFC after:	1 day
This commit is contained in:
Will Andrews 2018-08-20 13:42:22 +00:00
parent c28440db29
commit a4671335c5

View File

@ -360,8 +360,14 @@ kilobytes read per second
kilobytes write per second
.It qlen
transactions queue length
.It svc_t
average duration of transactions, in milliseconds
.It ms/r
average duration of read transactions, in milliseconds
.It ms/w
average duration of write transactions, in milliseconds
.It ms/o
average duration of all other transactions, in milliseconds
.It ms/t
average duration of all transactions, in milliseconds
.It %b
% of time the device had one or more outstanding transactions
.El