postgresql.conf for the Meltdown and Spectre Kernel Mitigations Benchmarks

postgresql.conf

listen_addresses = '*'
port = 5432
max_connections = 200
shared_buffers = 4GB
work_mem = 1MB
maintenance_work_mem = 16MB
dynamic_shared_memory_type = posix
wal_level = minimal
fsync = on
synchronous_commit = off
max_wal_size = 1GB
min_wal_size = 80MB
checkpoint_timeout = 10min
checkpoint_completion_target = 0.9
autovacuum = off
seq_page_cost = 1.0
random_page_cost = 1.0
effective_cache_size = 22GB
log_directory = 'pg_log'
log_filename = 'postgresql-%a.log'
log_truncate_on_rotation = on
log_rotation_age = 1d
log_rotation_size = 0
log_line_prefix = '%t [%p]: [%l-1] '
log_timezone = 'Europe/Belgrade'
datestyle = 'iso, mdy'
timezone = 'Europe/Belgrade'
lc_messages = 'en_US.UTF-8'
lc_monetary = 'en_US.UTF-8'
lc_numeric = 'en_US.UTF-8'
lc_time = 'en_US.UTF-8'
default_text_search_config = 'pg_catalog.english'