numjobs=int Create the specified number of clones of this job. May be
used to setup a larger number of threads/processes doing
- the same thing.
+ the same thing. We regard that grouping of jobs as a
+ specific group.
+
+group_reporting If 'numjobs' is set, it may be interesting to display
+ statistics for the group as a whole instead of for each
+ individual job. This is especially true of 'numjobs' is
+ large, looking at individual thread/process output quickly
+ becomes unwieldy. If 'group_reporting' is specified, fio
+ will show the final report per-group instead of per-job.
thread fio defaults to forking jobs, however if this option is
given, fio will use pthread_create(3) to create threads
Completion latency: min, max, mean, deviation
Bw: min, max, aggregate percentage of total, mean, deviation
CPU usage: user, system, context switches
+ IO depths: <=1, 2, 4, 8, 16, 32, >=64
+ IO latencies: <=2, 4, 10, 20, 50, 100, 250, 500, 750, 1000, >=2000
+ Text description