# Preparations
# clear contents of `SlowSqlCapture` and `StatisticsCapture` tables in the database
# enable debug mode
# open Front-End
# remember SQL count in Debugger (in my case it was 21 sql (1 of SQLs was repeated twice + 1 sql was non-loggable because it wasn't a SELECT = 19 loggable sqls)
# disable debug mode
# Plan (part 1 - general logging)
* in IDE (will emulate state, when every SQL is a slow one and needs to be recorded):
# open `/system/debug.php` file for editing
# uncomment `DBG_CAPTURE_STATISTICS` and `DBG_MAX_SQL_TIME` constant declarations
# set `0` (instead of current value of `2`) as value for `DBG_MAX_SQL_TIME` constant
# save changes
* in Web Browser
# go to Front-End
# confirm, that no Fatal Error happened
* in Database browser
# open `SlowSqlCapture` table
# confirm, that record for each unique SQL (was 19 records in my case + one of records has Hits=2) are created
# confirm, that records mentioning `SlowSqlCapture` and `StatisticsCapture` tables are not logged
# Plan (part 2 - iterator logging)
...
# Plan (part 3 - load balancer logging)
...