Our forum has several thousand forums (3235).
Back then at vB times the forum index was super fast. like all the rest.
Now at XF it's our biggest problem!
I would be happy if improvements could also be made here!
Also the rebuild of permissions for an add-on installation is horribly slooooooooooooooooow!
Our Server Config:
This is the Query - very slow between 0.5281s - 1.x s:
Back then at vB times the forum index was super fast. like all the rest.
Now at XF it's our biggest problem!
I would be happy if improvements could also be made here!
Also the rebuild of permissions for an add-on installation is horribly slooooooooooooooooow!
Our Server Config:
- PHP 7.3 FPM, Unix Socket
- Percona 8.x
- Redis 3.0.0
- Nginx 1.10.x
This is the Query - very slow between 0.5281s - 1.x s:
Code:
ELECT `xf_forum`.*, `xf_node_Node_1`.*, `xf_user_LastPostUser_2`.*, `xf_thread_LastThread_3`.*, `xf_forum_read_Read_4`.*, `xf_thread_read_Read_5`.*
FROM `xf_forum`
LEFT JOIN `xf_node` AS `xf_node_Node_1` ON (`xf_node_Node_1`.`node_id` = `xf_forum`.`node_id`)
LEFT JOIN `xf_user` AS `xf_user_LastPostUser_2` ON (`xf_user_LastPostUser_2`.`user_id` = `xf_forum`.`last_post_user_id`)
LEFT JOIN `xf_thread` AS `xf_thread_LastThread_3` ON (`xf_thread_LastThread_3`.`thread_id` = `xf_forum`.`last_thread_id`)
LEFT JOIN `xf_forum_read` AS `xf_forum_read_Read_4` ON (`xf_forum_read_Read_4`.`node_id` = `xf_forum`.`node_id` AND `xf_forum_read_Read_4`.`user_id` = '90052')
LEFT JOIN `xf_thread_read` AS `xf_thread_read_Read_5` ON (`xf_thread_read_Read_5`.`thread_id` = `xf_thread_LastThread_3`.`thread_id` AND `xf_thread_read_Read_5`.`user_id` = '90052')
WHERE (`xf_forum`.`node_id` IN (2249, 230, 63, 326, 372, 93, 2032, 2976, 96, 687, 1619, 1701, 2696, 689, 367, 186, 955, 926, 1464, 1697, 14, 1743, 2927, 1865, 311, 686, 179, 2065, 3526, 3509, 88, 3534, 2555, 1248, 3533, 655, 1447, 4, 3, 2, 3458, 20, 3365, 3131, 2811, 2417, 1924, 1333, 698, 494, 949, 1274, 1270, 2269, 2632, 122, 841, 2261, 622, 11, 440, 940, 1460, 1457, 1458, 1461, 2242, 2241, 3167, 2596, 825, 818, 1406, 1228, 816, 824, 2814, 2815, 3164, 1343, 939, 2817, 1322, 1670, 819, 2597, 2598, 1790, 2818, 2128, 820, 444, 1098, 1446, 912, 1028, 1407, 2138, 445, 782, 2041, 3099, 1647, 3177, 1846, 781, 1405, 2168, 2209, 1318, 2213, 446, 1344, 1858, 443, 2224, 857, 2162, 2094, 1996, 441, 2270, 2323, 548, 910, 746, 3397, 493, 1404, 1403, 2211, 730, 690, 442, 10, 1018, 1271, 1272, 1273, 1286, 845, 1275, 1276, 1277, 1278, 1284, 846, 1219, 1220, 1221, 333, 51, 736, 619, 1352, 1002, 2173, 941, 2759, 2051, 1904, 2252, 2195, 1669, 1351, 780, 46, 1251, 1382, 1383, 1384, 2900, 1975, 328, 2345, 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75, 195, 197, 55, 2143, 246, 329, 374, 375, 376, 330, 571, 220, 304, 340, 341, 342, 305, 278, 302, 303, 916, 685, 947, 756, 1293, 1658, 1204, 1317, 295, 538, 539, 673, 175, 196, 198, 245, 408, 1118, 573, 688, 2434, 249, 463, 1914, 162, 176, 270, 271, 272, 177, 403, 453, 576, 577, 578, 454, 44, 60, 134, 111, 219, 58, 693, 1449, 1450, 2108, 2225, 2557, 1356, 1360, 1654, 1361, 2061, 2062, 2064, 2401, 2623, 1847, 2013, 2095, 1923, 2287, 2441, 2711, 2812, 3433, 2844, 3019, 3020, 3151, 3335, 3497, 3347, 3505, 3520, 1484, 1538, 2352, 1539, 1848, 2016, 2500, 1947, 2517, 2297, 2466, 2311, 3152, 2824, 2923, 2924, 2836, 3118, 2925, 3275, 3171, 3500, 529, 881, 882, 3471, 471, 485, 486, 615, 773, 831, 830, 772, 847, 814, 1509, 1510, 815, 229, 307, 308, 3482, 221, 317, 318, 68, 528, 460, 130, 144, 187, 193, 194, 527, 188, 636, 136, 1023, 1710, 2096, 1051, 1768, 233, 706, 499, 500, 3101, 3105, 3495, 3112, 3466, 3106, 3113, 3324, 3306, 3381, 3460, 3114, 3325, 3353, 3498, 3511, 3391, 2285, 2535, 2488, 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840, 1331, 1245, 1635, 131, 190, 1462, 191, 3448, 3454, 3107, 3496, 348, 3451, 2481, 1003, 2482, 3425, 1144, 1637, 1917, 1918, 3234, 2742, 2744, 2743, 2746, 2745, 2747, 2972, 2736, 2181, 2564, 3124, 2183, 2185, 3009, 2719, 2952, 3014, 3382, 3067, 2193, 2184, 2563, 2188, 2444, 2694, 2201, 2580, 2544, 2667, 13))
. 
