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fio_mark.sh
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#!/bin/bash
# 脚本项目地址：https://github.com/bihell/fio
# 该项目是为了方便在我的课程《TrueNAS SCALE 终极教程》进行各种磁盘布局的性能测试开发的，课程地址：https://www.bilibili.com/cheese/play/ss6060
# 模拟了 CrystalDiskMark 的测试方式，方便使用参考对比。如果对 fio 参数或者其他方面有疑问，可以到项目上提 issue 给我。脚本的使用方法以及更新可以看项目的描述。
# 默认参数
LOOP=5
SIZE=1g
RUNTIME=60s
TYPE=default
read_arg() {
case "$1" in
fast)
RUNTIME=10s
;;
all)
TYPE=all
;;
ssd)
TYPE=ssd
;;
*)
if [ -d "$1" ]; then
TEST_DIR=$1
fi
;;
esac
}
# 检查参数
for var in "$@"; do
read_arg $var
done
if [ -z "$TEST_DIR" ]; then
echo "测试路径错误或未输入！"
exit 1
fi
# 测试命令
fio_general="sudo fio --directory=$TEST_DIR --size=$SIZE --runtime=$RUNTIME --time_based --ramp_time=5s --ioengine=libaio --direct=1 --stonewall --verify=0 --group_reporting=1 --output-format=json --output \"$TEST_DIR/fio_result\" \
--name=read,RND4K-Q1T1 --rw=randread --iodepth=1 --bs=4k --numjobs=1 \
--name=write,RND4K-Q1T1 --rw=randwrite --iodepth=1 --bs=4k --numjobs=1 \
--name=read,SEQ1M-Q8T1 --rw=read --iodepth=8 --bs=1M --numjobs=1 \
--name=write,SEQ1M-Q8T1 --rw=write --iodepth=8 --bs=1M --numjobs=1"
fio_default="--name=read,SEQ1M-Q1T1 --rw=read --iodepth=1 --bs=1M --numjobs=1 \
--name=write,SEQ1M-Q1T1 --rw=write --iodepth=1 --bs=1M --numjobs=1 \
--name=read,RND4K-Q32T1 --rw=randread --iodepth=32 --bs=4k --numjobs=1 \
--name=write,RND4K-Q32T1 --rw=randwrite --iodepth=32 --bs=4k --numjobs=1"
fio_nvme="--name=read,SEQ128K-Q32T1 --rw=read --iodepth=32 --bs=128k --numjobs=1 \
--name=write,SEQ128K-Q32T1 --rw=write --iodepth=32 --bs=128k --numjobs=1 \
--name=read,RND4K-Q32T16 --rw=randread --iodepth=32 --bs=4k --numjobs=16 \
--name=write,RND4K-Q32T16 --rw=randwrite --iodepth=32 --bs=4k --numjobs=16 "
# JQ 查询
jq_general='def read_bw(name): [.jobs[] | select(.jobname==name).read.bw] | add / 1024 |floor|tostring;
def write_bw(name): [.jobs[] | select(.jobname==name).write.bw] | add / 1024 | floor|tostring;
def read_iops(name): [.jobs[] | select(.jobname==name).read.iops] | add | floor|tostring;
def write_iops(name): [.jobs[] | select(.jobname==name).write.iops] | add | floor|tostring;
def read_lat_ns(name): [.jobs[] | select(.jobname==name).read.lat_ns.mean] | add| floor|tostring;
def write_lat_ns(name): [.jobs[] | select(.jobname==name).write.lat_ns.mean] | add| floor|tostring;
def job_summary(name): name+","+"read,bw"+","+read_bw(name),name+","+"write,bw"+","+write_bw(name),name+","+"read,io"+","+read_iops(name),name+","+"write,io"+","+write_iops(name),name+","+"read,lat_ns"+","+read_lat_ns(name),name+","+"write,lat_ns"+","+write_lat_ns(name);
job_summary("read,RND4K-Q1T1"),job_summary("write,RND4K-Q1T1"),
job_summary("read,SEQ1M-Q8T1"),job_summary("write,SEQ1M-Q8T1")'
jq_default=',job_summary("read,SEQ1M-Q1T1"),job_summary("write,SEQ1M-Q1T1"),
job_summary("read,RND4K-Q32T1"),job_summary("write,RND4K-Q32T1")'
jq_nvme=',job_summary("read,SEQ128K-Q32T1"),job_summary("write,SEQ128K-Q32T1"),
job_summary("read,RND4K-Q32T16"),job_summary("write,RND4K-Q32T16")'
# 根据类型执行相应的命令段
if [[ "$TYPE" == "default" ]]; then
command="$fio_general $fio_default"
query="$jq_general $jq_default"
echo "Executing Default test:"
eval "$command"
elif [[ "$TYPE" == "ssd" ]]; then
command="$fio_general $fio_nvme"
query="$jq_general $jq_nvme"
echo "Executing SSD test:"
eval "$command"
elif [[ "$TYPE" == "all" ]]; then
command="$fio_general $fio_default $fio_nvme"
query="$jq_general $jq_default $jq_nvme"
echo "Executing ALL test:"
eval "$command"
fi
# jq -r "$query" "$TEST_DIR/fio_result"
# 解析输出
jq -r "$query" "$TEST_DIR/fio_result" |
awk -F',' '{
key = $2;
if ($1 == "read" && $3 == "read") {
if ($4 == "bw") read_bw[key] = $5;
if ($4 == "io") read_io[key] = $5;
if ($4 == "lat_ns") read_lat_ns[key] = $5;
}
if ($1 == "write" && $3 == "write") {
if ($4 == "bw") write_bw[key] = $5;
if ($4 == "io") write_io[key] = $5;
if ($4 == "lat_ns") write_lat_ns[key] = $5;
}
}
END {
printf("%15s %15s %15s %15s %15s %15s %15s\n", "", "Read [MB/s]", "Read [IOPS]","Read [LAT_ns]", "Write [MB/s]", "Write [IOPS]","Write [LAT_ns]");
for (key in read_bw) {
printf("%15s %15s %15s %15s %15s %15s %15s\n", key, read_bw[key], read_io[key], read_lat_ns[key],write_bw[key], write_io[key],write_lat_ns[key]);
}
}'
# 清理文件
sudo rm $TEST_DIR/read,* $TEST_DIR/write,* $TEST_DIR/fio_result