[Man Page]: Add missing entry of -T & -h in man page along with example

Signed-off-by: Vaibhav Nagare <[email protected]>
ego · Apr 26, 2022 · 2eb32cd · 2eb32cd
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diff --git a/man/man8/swapin.8 b/man/man8/swapin.8
@@ -3,6 +3,12 @@
 swapin \- Count swapins by process. Uses BCC/eBPF.
 .SH SYNOPSIS
 .B swapin
+.TP
+.BR \-h ", " \-\-help\fR
+show this help message and exit
+.TP
+.BR \-T ", " \-\-notime\fR
+do not show the timestamp (HH:MM:SS)
 .SH DESCRIPTION
 This tool counts swapins by process, to show which process is affected by
 swapping (if swap devices are in use). This can explain a significant source

diff --git a/tools/swapin_example.txt b/tools/swapin_example.txt
@@ -30,6 +30,27 @@ gnome-shell 2239 2496
 While tracing, this showed that PID 2239 (gnome-shell) and PID 4536 (chrome)
 suffered over ten thousand swapins.
 
+#swapin.py -T
+Counting swap ins. Ctrl-C to end.
+COMM PID COUNT
+b'firefox' 60965 4
+
+COMM PID COUNT
+b'IndexedDB #1' 60965 1
+b'firefox' 60965 2
+
+COMM PID COUNT
+b'StreamTrans #9' 60965 1
+b'firefox' 60965 3
+
+COMM PID COUNT
+
+COMM PID COUNT
+b'sssd_kcm' 3605 384
+[--]
+
+While tracing along with -T flag, it does not show timestamp.
+
 
 
 USAGE: