or receive, if the latter only the port
argument is used.
+ netsplice Like net, but uses splice/vmsplice to
+ map data and send/receive.
+
cpu Doesn't transfer any data, but burns CPU
cycles according to the cpuload= and
cpucycle= options. Setting cpuload=85
_ Thread reaped.
The other values are fairly self explanatory - number of threads
-currently running and doing io, rate of io since last check, and the estimated
-completion percentage and time for the running group. It's impossible to
-estimate runtime of the following groups (if any).
+currently running and doing io, rate of io since last check (read speed
+listed first, then write speed), and the estimated completion percentage
+and time for the running group. It's impossible to estimate runtime of
+the following groups (if any).
When fio is done (or interrupted by ctrl-c), it will show the data for
each thread, group of threads, and disks in that order. For each data
slat= Submission latency (avg being the average, stdev being the
standard deviation). This is the time it took to submit
the io. For sync io, the slat is really the completion
- latency, since queue/complete is one operation there.
+ latency, since queue/complete is one operation there. This
+ value can be in miliseconds or microseconds, fio will choose
+ the most appropriate base and print that. In the example
+ above, miliseconds is the best scale.
clat= Completion latency. Same names as slat, this denotes the
time from submission to completion of the io pieces. For
sync io, clat will usually be equal (or very close) to 0,