Add disk utilization to terse format output

[fio.git] / fio.1

diff --git a/fio.1 b/fio.1
index 0baa4295a0d8406313d8e87ddd85f45a58ad5172..9f4b4a9b6172e2c2ac928836eb4f47e33df5aae9 100644 (file)
--- a/fio.1
+++ b/fio.1
@@ -416,8 +416,9 @@ itself and for debugging and testing purposes.
 .TP
 .B net
 Transfer over the network.  \fBfilename\fR must be set appropriately to
-`\fIhost\fR/\fIport\fR' regardless of data direction.  If receiving, only the
-\fIport\fR argument is used.
+`\fIhost\fR,\fIport\fR,\fItype\fR' regardless of data direction. \fItype\fR
+is one of \fBtcp\fR, \fBudp\fR, or \fBunix\fR. For UNIX domain sockets,
+the \fIhost\fR parameter is a file system path.
 .TP
 .B netsplice
 Like \fBnet\fR, but uses \fIsplice\fR\|(2) and \fIvmsplice\fR\|(2) to map data
@@ -940,7 +941,7 @@ Enable the reporting of percentiles of completion latencies.
 Overwrite the default list of percentiles for completion
 latencies. Each number is a floating number in the range (0,100], and
 the maximum length of the list is 20. Use ':' to separate the
-numbers. For example, --percentile_list=99.5:99.9 will cause fio to
+numbers. For example, \-\-percentile_list=99.5:99.9 will cause fio to
 report the values of completion latency below which 99.5% and 99.9% of
 the observed latencies fell, respectively.
 .SH OUTPUT
@@ -1103,7 +1104,7 @@ change.  The fields are:
 .P
 Read status:
 .RS
-.B Total I/O \fR(KB)\fP, bandwidth \fR(KB/s)\fP, runtime \fR(ms)\fP
+.B Total I/O \fR(KB)\fP, bandwidth \fR(KB/s)\fP, IOPS, runtime \fR(ms)\fP
 .P
 Submission latency:
 .RS
@@ -1113,6 +1114,10 @@ Completion latency:
 .RS
 .B min, max, mean, standard deviation
 .RE
+Completion latency percentiles (20 fields):
+.RS
+.B Xth percentile=usec
+.RE
 Total latency:
 .RS
 .B min, max, mean, standard deviation
@@ -1125,7 +1130,7 @@ Bandwidth:
 .P
 Write status:
 .RS
-.B Total I/O \fR(KB)\fP, bandwidth \fR(KB/s)\fP, runtime \fR(ms)\fP
+.B Total I/O \fR(KB)\fP, bandwidth \fR(KB/s)\fP, IOPS, runtime \fR(ms)\fP
 .P
 Submission latency:
 .RS
@@ -1135,6 +1140,10 @@ Completion latency:
 .RS
 .B min, max, mean, standard deviation
 .RE
+Completion latency percentiles (20 fields):
+.RS
+.B Xth percentile=usec
+.RE
 Total latency:
 .RS
 .B min, max, mean, standard deviation
@@ -1167,6 +1176,11 @@ Milliseconds:
 .RE
 .RE
 .P
+Disk utilization (1 for each disk used):
+.RS
+.B name, read ios, write ios, read merges, write merges, read ticks, write ticks, read in-queue time, write in-queue time, disk utilization percentage
+.RE
+.P
 Error Info (dependent on continue_on_error, default off):
 .RS
 .B total # errors, first error code