42 lines
895 B
Bash
42 lines
895 B
Bash
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#!/bin/bash -eu
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#
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# Run the set of "canonical" benchmarks that are shown on
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# https://nuetzlich.net/gocryptfs/comparison/
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# against the directory passed as "$1".
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#
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# This is called by the top-level script "benchmark.bash".
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if [ $# -ne 1 ]; then
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MYNAME=$(basename $0)
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echo "usage: $MYNAME TESTDIR"
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exit 1
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fi
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cd "$1"
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TGZ=/tmp/linux-3.0.tar.gz
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if [ "$(md5sum /tmp/linux-3.0.tar.gz | cut -f1 -d' ')" != \
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"f7e6591d86a9dbe123dfd1a0be054e7f" ]; then
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echo "Downloading linux-3.0.tar.gz"
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wget -nv --show-progress -c -O $TGZ \
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https://www.kernel.org/pub/linux/kernel/v3.0/linux-3.0.tar.gz
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fi
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function etime {
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LC_ALL=C /usr/bin/time -f %e 2>&1 $@ > /dev/null
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}
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echo -n "WRITE: "
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dd if=/dev/zero of=zero bs=128K count=1000 2>&1 | tail -n 1
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rm zero
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sleep 1
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echo -n "UNTAR: "
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etime tar xzf $TGZ
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sleep 1
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echo -n "LS: "
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etime ls -lR linux-3.0
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sleep 1
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echo -n "RM: "
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etime rm -Rf linux-3.0
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