cat sysbench_test_mysql5.7_8.0_tps_qps.sh
#!/bin/bash
#用于sysbench 测试在读写模式、只读模式、只写模式下 mysql5.7和mysql8.0 的tps,qps
#nohup bash $0 >/tmp/sysbench_test 2>& 1 &
#
user=admin
passwd=admin
ports="8015 57222"
host=127.0.0.1
sysbench_test_mode="oltp_read_write oltp_read_only oltp_write_only"
sysbench_test_info_path=/tmp/sysbench-test
function red_echo () {
local what="$*"
echo -e "$(date +%F-%T) e[1;31m ${what} e[0m"
}
function check_las_comm(){
if [ $1 -ne 0 ];then
red_echo $2
exit 1
fi
}
function restart_mysqld(){
service mysqld${1} restart
sleep 2
}
function purge_binlog(){
port=$1
mysql -u$user -p$passwd -P$port -h$host<<EOF
purge binary logs before now();
EOF
}
function clean_os_cache(){
echo 3 > /proc/sys/vm/drop_caches
}
function sysbench_with_diff_thread(){
thread_num=$1
port=$2
order=$3
test_mode=$4
sysbench /usr/local/share/sysbench/${test_mode}.lua --mysql_storage_engine=innodb --table-size=100000 --tables=20 --mysql-db=test_1 --mysql-user=$user --mysql-password=$passwd --mysql-port=$port --mysql-host=$host --threads=$thread_num --time=60 --report-interval=2 --db-ps-mode=disable --events=0 --db-driver=mysql $order
}
function main(){
for test_mode in $sysbench_test_mode;do
for port in $ports;do
for thread_num in {5,10,20,30,40,80,120,200};do
restart_mysqld "$port"
check_las_comm "$?" "restart mysqld${port} failed "
clean_os_cache
purge_binlog "$port"
red_echo "sysbench $thread_num threads cleanup mysqld${port}"
sysbench_with_diff_thread "$thread_num" "$port" "cleanup" "$test_mode">/dev/null
red_echo "sysbench $thread_num threads prepare mysqld${port}"
sysbench_with_diff_thread "$thread_num" "$port" "prepare" "$test_mode">/dev/null
mkdir -p $sysbench_test_info_path
red_echo "sysbench $thread_num threads run mysqld${port} $test_mode"
sysbench_with_diff_thread "$thread_num" "$port" "run" "$test_mode" > $sysbench_test_info_path/${test_mode}_${thread_num}_$port
# service mysqld{port} stop
done
done
done
}
main复制代码
