13 lines
353 B
Bash
13 lines
353 B
Bash
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#!/bin/sh
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time_seconds(){ (time -p $1 ) 2>&1 |awk '/real/{print $2}'; }
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file=/tmp/test.img
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c=1000 #1GB
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write_seq_1gb=$(time_seconds "dd if=/dev/zero of=$file bs=1M count=$c")
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read_seq_1gb=$(time_seconds "dd if=$file of=/dev/null bs=1M")
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[ -f $file ] && rm $file
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echo "{
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\"write_seq_1gb\": $write_seq_1gb,
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\"read_seq_1gb\": $read_seq_1gb
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}"
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