From 61234dac0becad3918200823aad27150ffa1423e Mon Sep 17 00:00:00 2001 From: Patrick Simianer Date: Sat, 16 Apr 2016 16:34:16 +0200 Subject: disk-benchmark: output --- disk-benchmark | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 disk-benchmark diff --git a/disk-benchmark b/disk-benchmark new file mode 100755 index 0000000..77475cf --- /dev/null +++ b/disk-benchmark @@ -0,0 +1,19 @@ +#!/bin/sh + +for i in {0..4}; do +echo +echo "WRITE SPEED" +dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc +echo + +echo "READ SPEED" +echo 3 > /proc/sys/vm/drop_caches +dd if=tempfile of=/dev/null bs=1M count=1024 +echo + +echo "BUFFERED READ SPEED" +dd if=tempfile of=/dev/null bs=1M count=1024 + +rm tempfile +done + -- cgit v1.2.3