very large size. Setting this option makes fio average the each log entry
over the specified period of time, reducing the resolution of the log. See
:option:`log_max_value` as well. Defaults to 0, logging all entries.
+ Also see `Log File Formats`_.
.. option:: log_hist_msec=int
particular I/O. The logging of the offset can be toggled with
:option:`log_offset`.
-If windowed logging is enabled through :option:`log_avg_msec` then fio doesn't
-log individual I/Os. Instead of logs the average values over the specified period
-of time. Since 'data direction' and 'offset' are per-I/O values, they aren't
-applicable if windowed logging is enabled. If windowed logging is enabled and
-:option:`log_max_value` is set, then fio logs maximum values in that window
-instead of averages.
-
+Fio defaults to logging every individual I/O. When IOPS are logged for individual
+I/Os the value entry will always be 1. If windowed logging is enabled through
+:option:`log_avg_msec`, fio logs the average values over the specified period of time.
+If windowed logging is enabled and :option:`log_max_value` is set, then fio logs
+maximum values in that window instead of averages. Since 'data direction' and
+'offset' are per-I/O values, they aren't applicable if windowed logging is enabled.
Client/server
-------------