Nueva plantilla 'Green Solutions' del Plan Marketing de 195 €.
Nuevo diseño 'Pack básico' del Plan Marketing + Calendario de empresa + Catálogo de productos.
0
1 <?php
2
3 // Pongo el tiempo de ejecución ilimitado
4 set_time_limit(0);
5
6 // Datos del test:
7 $Prueba_x_tanda = 3;
8
9 $motores = array();
10 $motores[] = 'BLACKHOLE';
11 $motores[] = 'MEMORY';
12 $motores[] = 'MYISAM';
13 $motores[] = 'ARCHIVE';
14 $motores[] = 'InnoDB';
15
16 $tandas = array();
17 $tandas[] = 1;
18 $tandas[] = 10;
19 $tandas[] = 100;
20 $tandas[] = 1000;
21 // $tandas[] = 10000;
22 // $tandas[] = 100000;
23 // $tandas[] = 1000000;
24 // $tandas[] = 10000000;
25
26 DEFINE (BD_HOST, 'nombre_del_host');
27 DEFINE (BD_USER, 'usuario');
28 DEFINE (BD_PASS, 'password');
29
30 $base_de_datos = "db_engines";
31
32 // Creo la conexión
33 $conexion = mysql_connect(BD_HOST, BD_USER, BD_PASS);
34 if (!$conexion){
35 echo 'ERROR CONECTANDO CON LA BASE DE DATOS.<BR>';}
36 mysql_selectdb($base_de_datos, $conexion);
37
38 // Creo las tablas
39 echo "Motores de la prueba: ";
40 foreach ($motores as $m) {
41 echo $m.', ';
42 mysql_query("DROP TABLE `tabla_$m`");
43 mysql_query("CREATE TABLE `tabla_$m` (i BIGINT) ENGINE=$m");
44 }
45
46 $CALBDD = 0;
47
48 $tt = microtime();
49 $TT = time();
50
51 //Hago la prueba:
52 $resultado = array();
53
54 echo '<br><br><br><br>';
55
56 foreach ($motores as $m) {
57 echo "MOTOR: $m <BR>";
58 $sql = "INSERT INTO `tabla_$m` (i) VALUES (";
59 foreach ($tandas as $t) {
60 echo " TANDA: $t <br>";
61 for ($p=0; $p<$Prueba_x_tanda; $p++){
62 echo " MEDICIÓN $p :";
63
64 $a = microtime();
65 $A = time();
66
67 for ($i=0; $i<$t; $i++) {
68 mysql_query($sql.$i.')');
69 }
70
71 $a = microtime()-$a;
72 $A = time() - $A;
73 $A = $A+$a;
74
75 printf ("%.6f", $A);
76
77 $resultado[$t][$p][$m] = $A;
78
79 echo "<br>";
80 }
81 echo "<br>";
82 }
83 echo "<br>";
84 }
85
86 // Muestro los resultados
87 $colspan=count($motores)+0;
88 echo '<STYLE>
89 TABLE {WIDTH:100%; BORDER-COLLAPSE:COLLAPSE;}
90 .nivel_1 {BACKGROUND-COLOR:#DDDDDD;}
91 .nivel_2 {BACKGROUND-COLOR:#EEEEEE;}
92 .nivel_4 {BACKGROUND-COLOR:#EEEEFF;}
93 .nivel_1, .nivel_2, .nivel_3, .nivel_4
94 {BORDER: SOLID 1px #CCCCCC; text-align:center;}
95 }</STYLE>';
96 echo '<TABLE>';
97 foreach ($tandas as $t) {
98
99 // FILA DE CADA TANDA
100 echo '<tr>';
101 echo '<td>.</td>';
102 echo ' <td colspan="'.$colspan.'" class="nivel_1">';
103 echo "TANDA $t";
104 echo ' </td>';
105 echo '</tr>';
106
107 // CABECERA DE TANDA
108 echo '<tr>';
109 echo '<td>.</td>';
110 foreach ($motores as $m) {
111 echo '<td class="nivel_2">';
112 echo $m;
113 echo '</td>';
114 }
115 echo '</tr>';
116
117 // RESULTADOS
118 for ($i=0; $i<$Prueba_x_tanda; $i++) {
119 echo '<tr>';
120 echo '<td align="right">p'.$i.'</td>';
121 foreach ($motores as $m) {
122 echo '<td class="nivel_3">';
123 printf ("%.6f", $resultado[$t][$i][$m]);
124 echo '</td>';
125 }
126 echo '</tr>';
127 }
128
129 // MEDIA
130 echo '<tr>';
131 echo '<td align="right">MEDIA</td>';
132 foreach ($motores as $m) {
133 $suma = 0;
134 $s = 0;
135 for ($i=0; $i<$Prueba_x_tanda; $i++) {
136 $suma +=$resultado[$t][$i][$m];
137 $s++;
138 }
139 $media = $suma / $s;
140 echo '<td class="nivel_4">';
141 printf ("%.6f", $media);
142 echo '</td>';
143 }
144 echo '</tr>';
145 }
146
147 echo '</TABLE>';
148
149 $tt = microtime()-$tt;
150 $TT = time() - $TT;
151 $TT = $TT+$tt;
152
153 echo '<br><br><br>Tiempo total del test: ' .
154 $TT.' segundos.<br><br>';
155
156 $est = 0;
157 foreach ($tandas as $t) {
158 $est += $t;
159 }
160 $est *= count ($motores);
161 $est *= $Prueba_x_tanda;
162
163 echo 'Consultas exactas a la BBDD: '.$est;
164
165 ?>
166
167
| . | TANDA 1 | ||||
| . | BLACKHOLE | MEMORY | MYISAM | ARCHIVE | InnoDB |
| p0 | 0.000446 | 0.000457 | 0.000629 | 0.017311 | 0.014479 |
| p1 | 0.000155 | 0.000166 | 0.000205 | 0.000229 | 0.008381 |
| p2 | 0.000172 | 0.000145 | 0.000171 | 0.000140 | 0.008202 |
| p3 | 0.000166 | 0.000131 | 0.000251 | 0.000136 | 0.008335 |
| p4 | 0.000132 | 0.000188 | 0.000202 | 0.000145 | 0.008273 |
| p5 | 0.000127 | 0.000161 | 0.000189 | 0.000133 | 0.008198 |
| p6 | 0.000127 | 0.000138 | 0.000171 | 0.000129 | 0.008274 |
| p7 | 0.000130 | 0.000132 | 0.000252 | 0.000133 | 0.008335 |
| p8 | 0.000142 | 0.000127 | 0.000209 | 0.000128 | 0.008177 |
| p9 | 0.000130 | 0.000127 | 0.000170 | 0.000133 | 0.008276 |
| MEDIA | 0.000173 | 0.000177 | 0.000245 | 0.001862 | 0.008893 |
| . | TANDA 10 | ||||
| . | BLACKHOLE | MEMORY | MYISAM | ARCHIVE | InnoDB |
| p0 | 0.001250 | 0.001130 | 0.001633 | 0.001267 | 0.083396 |
| p1 | 0.001156 | 0.001208 | 0.001534 | 0.001190 | 0.083427 |
| p2 | 0.001160 | 0.001131 | 0.002141 | 0.002285 | 0.083456 |
| p3 | 0.001186 | 0.001700 | 0.001504 | 0.002098 | 0.083253 |
| p4 | 0.001156 | 0.001248 | 0.001748 | 0.002053 | 0.083454 |
| p5 | 0.001311 | 0.001151 | 0.001558 | 0.002110 | 0.083399 |
| p6 | 0.001152 | 0.001252 | 0.001368 | 0.002206 | 0.083390 |
| p7 | 0.001462 | 0.001165 | 0.001308 | 0.002132 | 0.083341 |
| p8 | 0.001287 | 0.001207 | 0.001405 | 0.001894 | 0.083514 |
| p9 | 0.001231 | 0.001140 | 0.001385 | 0.002013 | 0.085688 |
| MEDIA | 0.001235 | 0.001233 | 0.001558 | 0.001925 | 0.083632 |
| . | TANDA 100 | ||||
| . | BLACKHOLE | MEMORY | MYISAM | ARCHIVE | InnoDB |
| p0 | 0.011746 | 0.011740 | 0.013287 | 0.019100 | 1.446220 |
| p1 | 0.011926 | 0.012301 | 0.013751 | 0.016464 | 0.834643 |
| p2 | 0.013859 | 0.012032 | 0.013679 | 0.012100 | 0.834690 |
| p3 | 0.011638 | 0.012085 | 0.014822 | 0.012302 | 1.095091 |
| p4 | 0.012228 | 0.011678 | 0.013183 | 0.011944 | 0.834800 |
| p5 | 0.011694 | 0.012231 | 0.013359 | 0.012380 | 0.834617 |
| p6 | 0.012275 | 0.011749 | 0.013966 | 0.011890 | 0.851252 |
| p7 | 0.011681 | 0.011811 | 0.013240 | 0.011841 | 1.534883 |
| p8 | 0.012219 | 0.011901 | 0.014330 | 0.012405 | 0.968274 |
| p9 | 0.011691 | 0.011787 | 0.013353 | 0.011816 | 0.834647 |
| MEDIA | 0.012096 | 0.011932 | 0.013697 | 0.013224 | 1.006912 |
| . | TANDA 1000 | ||||
| . | BLACKHOLE | MEMORY | MYISAM | ARCHIVE | InnoDB |
| p0 | 0.128271 | 0.129290 | 0.177843 | 0.159341 | 10.038253 |
| p1 | 0.129090 | 0.128835 | 0.152291 | 0.131118 | 10.504115 |
| p2 | 0.127853 | 0.128183 | 0.149975 | 0.131117 | 10.189407 |
| p3 | 0.128910 | 0.131192 | 0.156987 | 0.136375 | 10.966568 |
| p4 | 0.127714 | 0.128493 | 0.153548 | 0.137993 | 10.073468 |
| p5 | 0.129599 | 0.137452 | 0.150052 | 0.134967 | 10.635576 |
| p6 | 0.128307 | 0.136740 | 0.144581 | 0.130362 | 10.240787 |
| p7 | 0.128687 | 0.128636 | 0.146075 | 0.148265 | 10.181287 |
| p8 | 0.127957 | 0.129382 | 0.143752 | 0.162386 | 9.831424 |
| p9 | 0.127626 | 0.137208 | 0.143666 | 0.126140 | 10.306660 |
| MEDIA | 0.128401 | 0.131541 | 0.151877 | 0.139806 | 10.296755 |