Try to run this query on enwp on labs:
```
select log_timestamp, log_action from logging where log_namespace=0 and log_title='Great_Nuclear_Doge_Event' and log_type='delete' and log_timestamp > '20160121065733';
```
This should be using the indexes, as indicated by the below, but it takes much, much longer to run on labs, any reason why?
Using the logging_userindex table did not help.
```
mysql:wikiadmin@db1072 [enwiki]> show index from logging;
+---------+------------+---------------------+--------------+---------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| Table | Non_unique | Key_name | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment | Index_comment |
+---------+------------+---------------------+--------------+---------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
| logging | 0 | PRIMARY | 1 | log_id | A | 58882601 | NULL | NULL | | BTREE | | |
| logging | 1 | type_time | 1 | log_type | A | 33 | NULL | NULL | | BTREE | | |
| logging | 1 | type_time | 2 | log_timestamp | A | 55020184 | NULL | NULL | | BTREE | | |
| logging | 1 | user_time | 1 | log_user | A | 21696673 | NULL | NULL | | BTREE | | |
| logging | 1 | user_time | 2 | log_timestamp | A | 56293117 | NULL | NULL | | BTREE | | |
| logging | 1 | page_time | 1 | log_namespace | A | 33 | NULL | NULL | | BTREE | | |
| logging | 1 | page_time | 2 | log_title | A | 46005626 | NULL | NULL | | BTREE | | |
| logging | 1 | page_time | 3 | log_timestamp | A | 58531412 | NULL | NULL | | BTREE | | |
| logging | 1 | times | 1 | log_timestamp | A | 50883685 | NULL | NULL | | BTREE | | |
| logging | 1 | log_page_id_time | 1 | log_page | A | 17029905 | NULL | NULL | YES | BTREE | | |
| logging | 1 | log_page_id_time | 2 | log_timestamp | A | 54465452 | NULL | NULL | | BTREE | | |
| logging | 1 | log_user_text_time | 1 | log_user_text | A | 58882601 | 16 | NULL | | BTREE | | |
| logging | 1 | log_user_text_time | 2 | log_timestamp | A | 58882601 | NULL | NULL | | BTREE | | |
| logging | 1 | log_title_time | 1 | log_title | A | 58882601 | 16 | NULL | | BTREE | | |
| logging | 1 | log_title_time | 2 | log_timestamp | A | 58882601 | NULL | NULL | | BTREE | | |
| logging | 1 | log_user_type_time | 1 | log_user | A | 21696673 | NULL | NULL | | BTREE | | |
| logging | 1 | log_user_type_time | 2 | log_type | A | 22461415 | NULL | NULL | | BTREE | | |
| logging | 1 | log_user_type_time | 3 | log_timestamp | A | 56579803 | NULL | NULL | | BTREE | | |
| logging | 1 | log_title_type_time | 1 | log_title | A | 58882601 | 16 | NULL | | BTREE | | |
| logging | 1 | log_title_type_time | 2 | log_type | A | 58882601 | NULL | NULL | | BTREE | | |
| logging | 1 | log_title_type_time | 3 | log_timestamp | A | 58882601 | NULL | NULL | | BTREE | | |
+---------+------------+---------------------+--------------+---------------+-----------+-------------+----------+--------+------+------------+---------+---------------+
21 rows in set (0.00 sec)
```