We're thrilled to announce that you can now modify multiple performance management server parameters in Azure Database for PostgreSQL – Flexible Server. You can now specify the value of hash_mem_multiplier, modify log_min_duration_sample, log_parameter_max_length, log_parameter_max_length_on_error, log_statement_sample_rate, vacuum_buffer_usage_limit, vacuum_failsafe_age, vacuum_multixact_failsafe_age , log_connections, and log_disconnections.