+ Enable the reporting of percentiles of completion latencies. This
+ option is mutually exclusive with :option:`lat_percentiles`.
+
+.. option:: lat_percentiles=bool
+
+ Enable the reporting of percentiles of IO latencies. This is similar
+ to :option:`clat_percentiles`, except that this includes the
+ submission latency. This option is mutually exclusive with
+ :option:`clat_percentiles`.