关于linux下super-smack对Mysql 5.0 的性能测试

// this is will be used in the table section
client "admin"
{
user "root";//mysql 用户名
host "localhost";
db "test";//database name
pass "";//password
socket "/var/lib/mysql/mysql.sock"; // this only applies to MySQL and is
// ignored for PostgreSQL
}

// ensure the table exists and meets the conditions
table "http_auth"
{
  client "admin"; // connect with this client
// if the table is not found or does not pass the checks, create it
// with the following, dropping the old one if needed
  create "create table http_auth
    (username char(25) not null primary key,
     pass char(25),
     uid integer not null,
     gid integer not null
    )";
  min_rows "90000"; // the table must have at least that many rows
  data_file "http_auth.dat"; // if the table is empty, load the data from
//this file
  gen_data_file "gen-data -n 90000 -f %12-12s%n,%25-25s,%n,%d";
// if the file above does not exist, generate it with the above command
}


//define a dictionary
dictionary "word"
{
  type "rand";
  source_type "file";
  source "words.dat";
  delim "   "; // 将","号改为"tab"
  file_size_equiv "45000"; } 

//define a query
query "select_by_username"
{
  query "select * from http_auth where username = '$word'";
  type "select_index";
  has_result_set "y";
  parsed "y";

}

query "update_by_username"
{
  query "update http_auth set pass='$word' where username = '$word'";
  type "update_index";
  has_result_set "y";
  parsed "y";
}


// define database client type

client "smacker2"
{
user "root"; //这里的设置同上
pass "";
host "localhost";
db "test";
socket "/var/lib/mysql/mysql.sock";
query_barrel "1 select_by_username 1 update_by_username";
// 运行一次select_by_username 和 query  update_by_username
//运行次数可根据需要修改
}

main
{

  smacker2.init(); //smacker2必须和你上面定义的client type用户名相同
  //smacker2.set_num_rounds($2); //原文件多了一行，可能会使你的脚本无法运行，在这里删掉
  smacker2.set_num_rounds($2);
  smacker2.create_threads($1);
  smacker2.connect();
  smacker2.unload_query_barrel();
  smacker2.disconnect();

}