auto_explain does not log looks like i do it wrong. I turned auto_explain on with adding next valued to postgresql.conf:

shared_preload_libraries = 'pg_stat_statements,pg_wait_sampling,pg_stat_kcache,auto_explain'
auto_explain.log_min_duration = '3s'


in my monitoring I can see long running queries that exceeded limit of 3s and successfully finished.

'values' here says how long query lasted:


But when I look into my log 'postgresql-Mon.log' (and next days) there is nothing about those queries. Only a few strings about modules during database startup process.

Am I missing something?
Look over the documentation regarding this extension

pg_stat_statements  does not persist between restarts...
pg_stat_statements 

pg_stat_statements_reset() will clear all data