From 992a37e5ed666315e2fde7f06b3d85a5d2f61198 Mon Sep 17 00:00:00 2001
From: Weiping Zhang <zhangweiping@didichuxing.com>
Date: Wed, 16 May 2018 13:43:59 +0800
Subject: [PATCH] vmstat: use KiB/s for bi/bo instead of blocks/s

/proc/vmstat provide kbytes to pgpgin and pgpgout instead of blocks,
correct unit for bi/bo.

References:
 procps-ng/procps!64

Signed-off-by: Weiping Zhang <zhangweiping@didichuxing.com>
Signed-off-by: Craig Small <csmall@dropbear.xyz>
---
 vmstat.8 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vmstat.8 b/vmstat.8
index 8d48b499..ee8eaf5e 100644
--- a/vmstat.8
+++ b/vmstat.8
@@ -122,8 +122,8 @@ so: Amount of memory swapped to disk (/s).
 .SS
 .B "IO"
 .nf
-bi: Blocks received from a block device (blocks/s).
-bo: Blocks sent to a block device (blocks/s).
+bi: Kibibyte received from a block device (KiB/s).
+bo: Kibibyte sent to a block device (KiB/s).
 .fi
 .PP
 .SS