SET allow_introspection_functions = 1; SET memory_profiler_step = 1000000; SELECT ignore(groupArray(number), 'test memory profiler') FROM numbers(10000000); SYSTEM FLUSH LOGS; WITH addressToSymbol(arrayJoin(trace)) AS symbol SELECT count() > 0 FROM system.trace_log t WHERE event_date >= yesterday() AND trace_type = 'Memory' AND query_id = (SELECT query_id FROM system.query_log WHERE event_date >= yesterday() AND query LIKE '%test memory profiler%' ORDER BY event_time DESC LIMIT 1);