2路24核的机器，256GB内存，ssd磁盘，opengauss2.1.0 mot跑tpcc正常的，磁盘库tpcc跑下来非常低，应该是参数设置得不正确，哪位大虾能帮忙看看，benchmarksql-5.0

postgresql.conf

---------------------------------------------------

# -----------------------------------------------------------------------------
#
# postgresql_single.conf.sample
# Configuration file for centralized environment
#
# Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
#
#
# IDENTIFICATION
# src/common/backend/utils/misc/postgresql_single.conf.sample
#
#
# This file consists of lines of the form:
#
# name = value
#
# (The "=" is optional.) Whitespace may be used. Comments are introduced with
# "#" anywhere on a line. The complete list of parameter names and allowed
# values can be found in the openGauss documentation.
#
# The commented-out settings shown in this file represent the default values.
# Re-commenting a setting is NOT sufficient to revert it to the default value;
# you need to reload the server.
#
# This file is read on server startup and when the server receives a SIGHUP
# signal. If you edit the file on a running system, you have to SIGHUP the
# server for the changes to take effect, or use "pg_ctl reload". Some
# parameters, which are marked below, require a server shutdown and restart to
# take effect.
#
# Any parameter can also be given as a command-line option to the server, e.g.,
# "postgres -c log_connections=on". Some parameters can be changed at run time
# with the "SET" SQL command.
#
# Memory units: kB = kilobytes Time units: ms = milliseconds
# MB = megabytes s = seconds
# GB = gigabytes min = minutes
# h = hours
# d = days
# -----------------------------------------------------------------------------


#------------------------------------------------------------------------------
# FILE LOCATIONS
#------------------------------------------------------------------------------

# The default values of these variables are driven from the -D command-line
# option or PGDATA environment variable, represented here as ConfigDir.

#data_directory = 'ConfigDir' # use data in another directory
# (change requires restart)
#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
# (change requires restart)
#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
# (change requires restart)

# If external_pid_file is not explicitly set, no extra PID file is written.
#external_pid_file = '' # write an extra PID file
# (change requires restart)


#------------------------------------------------------------------------------
# CONNECTIONS AND AUTHENTICATION
#------------------------------------------------------------------------------

# - Connection Settings -

listen_addresses = '*' # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to 'localhost'; use '*' for all
# (change requires restart)
local_bind_address = '***'
port = 26000 # (change requires restart)
max_connections = 5000 # (change requires restart)
# Note: Increasing max_connections costs ~400 bytes of shared memory per
# connection slot, plus lock space (see max_locks_per_transaction).
#sysadmin_reserved_connections = 3 # (change requires restart)
unix_socket_directory = '/mnt/disk1/gaussdb/om/omm_mppdb' # (change requires restart)
#unix_socket_group = '' # (change requires restart)
unix_socket_permissions = 0700 # begin with 0 to use octal notation
# (change requires restart)

# - Security and Authentication -

#authentication_timeout = 1min # 1s-600s
session_timeout = 10min # allowed duration of any unused session, 0s-86400s(1 day), 0 is disabled
ssl = off # (change requires restart)
#ssl_ciphers = 'ALL' # allowed SSL ciphers
# (change requires restart)
#ssl_cert_notify_time = 90 # 7-180 days
#ssl_renegotiation_limit = 0 # amount of data between renegotiations, no longer supported
ssl_cert_file = 'server.crt' # (change requires restart)
ssl_key_file = 'server.key' # (change requires restart)
ssl_ca_file = 'cacert.pem' # (change requires restart)
#ssl_crl_file = '' # (change requires restart)

# Kerberos and GSSAPI
#krb_server_keyfile = ''
#krb_srvname = 'postgres' # (Kerberos only)
#krb_caseins_users = off

modify_initial_password = true #Whether to change the initial password of the initial user
#password_policy = 1 #Whether password complexity checks
#password_reuse_time = 60 #Whether the new password can be reused in password_reuse_time days
#password_reuse_max = 0 #Whether the new password can be reused
#password_lock_time = 1 #The account will be unlocked automatically after a specified period of time
#failed_login_attempts = 10 #Enter the wrong password reached failed_login_attempts times, the current account will be locked
#password_encryption_type = 2 #Password storage type, 0 is md5 for PG, 1 is sha256 + md5, 2 is sha256 only
#password_min_length = 8 #The minimal password length(6-999)
#password_max_length = 32 #The maximal password length(6-999)
#password_min_uppercase = 0 #The minimal upper character number in password(0-999)
#password_min_lowercase = 0 #The minimal lower character number in password(0-999)
#password_min_digital = 0 #The minimal digital character number in password(0-999)
#password_min_special = 0 #The minimal special character number in password(0-999)
#password_effect_time = 90d #The password effect time(0-999)
#password_notify_time = 7d #The password notify time(0-999)

# - TCP Keepalives -
# see "man 7 tcp" for details

#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
# 0 selects the system default
#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
# 0 selects the system default
#tcp_keepalives_count = 0 # TCP_KEEPCNT;
# 0 selects the system default

#------------------------------------------------------------------------------
# RESOURCE USAGE (except WAL)
#------------------------------------------------------------------------------

# - Memory -
#memorypool_enable = false
#memorypool_size = 512MB

#enable_memory_limit = true
max_process_memory = 240GB
#UDFWorkerMemHardLimit = 1GB

shared_buffers = 320MB # min 128kB
# (change requires restart)
bulk_write_ring_size = 2GB # for bulkload, max shared_buffers
#standby_shared_buffers_fraction = 0.3 #control shared buffers use in standby, 0.1-1.0
#temp_buffers = 8MB # min 800kB
max_prepared_transactions = 800 # zero disables the feature
# (change requires restart)
# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory
# per transaction slot, plus lock space (see max_locks_per_transaction).
# It is not advisable to set max_prepared_transactions nonzero unless you
# actively intend to use prepared transactions.
work_mem = 64MB # min 64kB
maintenance_work_mem = 128MB # min 1MB
#max_stack_depth = 2MB # min 100kB

cstore_buffers = 1GB #min 16MB

# - Disk -

#temp_file_limit = -1 # limits per-session temp file space
# in kB, or -1 for no limit

#sql_use_spacelimit = -1 # limits for single SQL used space on single DN
# in kB, or -1 for no limit

# - Kernel Resource Usage -

#max_files_per_process = 1000 # min 25
# (change requires restart)
#shared_preload_libraries = '' # (change requires restart)
# - Cost-Based Vacuum Delay -

#vacuum_cost_delay = 0ms # 0-100 milliseconds
#vacuum_cost_page_hit = 1 # 0-10000 credits
#vacuum_cost_page_miss = 10 # 0-10000 credits
#vacuum_cost_page_dirty = 20 # 0-10000 credits
#vacuum_cost_limit = 200 # 1-10000 credits

# - Background Writer -

#bgwriter_delay = 10s # 10-10000ms between rounds
#bgwriter_lru_maxpages = 100 # 0-1000 max buffers written/round
#bgwriter_lru_multiplier = 2.0 # 0-10.0 multipler on buffers scanned/round

# - Asynchronous Behavior -

#effective_io_concurrency = 1 # 1-1000; 0 disables prefetching


#------------------------------------------------------------------------------
# WRITE AHEAD LOG
#------------------------------------------------------------------------------

# - Settings -

wal_level = hot_standby # minimal, archive, hot_standby or logical
# (change requires restart)
#fsync = on # turns forced synchronization on or off
synchronous_commit = off # synchronization level;
# off, local, remote_receive, remote_write, or on
# It's global control for all transactions
# It could not be modified by gs_ctl reload, unless use setsyncmode.

#wal_sync_method = fsync # the default is the first option
# supported by the operating system:
# open_datasync
# fdatasync (default on Linux)
# fsync
# fsync_writethrough
# open_sync
#full_page_writes = on # recover from partial page writes
#wal_buffers = 16MB # min 32kB
# (change requires restart)
#wal_writer_delay = 200ms # 1-10000 milliseconds

#commit_delay = 0 # range 0-100000, in microseconds
#commit_siblings = 5 # range 1-1000

# - Checkpoints -

checkpoint_segments = 64 # in logfile segments, min 1, 16MB each
#checkpoint_timeout = 15min # range 30s-1h
#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0
#checkpoint_warning = 5min # 0 disables
#checkpoint_wait_timeout = 60s # maximum time wait checkpointer to start

enable_incremental_checkpoint = false # enable incremental checkpoint
incremental_checkpoint_timeout = 60s # range 1s-1h
#pagewriter_sleep = 100ms # dirty page writer sleep time, 0ms - 1h

# - Archiving -

#archive_mode = off # allows archiving to be done
# (change requires restart)
#archive_command = '' # command to use to archive a logfile segment
# placeholders: %p = path of file to archive
# %f = file name only
# e.g. 'test ! -f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f'
#archive_timeout = 0 # force a logfile segment switch after this
# number of seconds; 0 disables
#archive_dest = '' # path to use to archive a logfile segment

#------------------------------------------------------------------------------
# REPLICATION
#------------------------------------------------------------------------------

# - heartbeat -
#datanode_heartbeat_interval = 1s # The heartbeat interval of the standby nodes.
# The value is best configured less than half of
# the wal_receiver_timeout and wal_sender_timeout.

# - Sending Server(s) -

# Set these on the master and on any standby that will send replication data.

max_wal_senders = 16 # max number of walsender processes
# (change requires restart)
wal_keep_segments = 16 # in logfile segments, 16MB each; 0 disables
#wal_sender_timeout = 6s # in milliseconds; 0 disables
enable_slot_log = off
max_replication_slots = 8 # max number of replication slots.i
# The value belongs to [1,7].
# (change requires restart)
#max_changes_in_memory = 4096
#max_cached_tuplebufs = 8192

#replconninfo1 = '' # replication connection information used to connect primary on standby, or standby on primary,
# or connect primary or standby on secondary
# The heartbeat thread will not start if not set localheartbeatport and remoteheartbeatport.
# e.g. 'localhost=10.145.130.2 localport=12211 localheartbeatport=12214 remotehost=10.145.130.3 remoteport=12212 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12213 remotehost=10.145.133.3 remoteport=12214'
#replconninfo2 = '' # replication connection information used to connect secondary on primary or standby,
# or connect primary or standby on secondary
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.4 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.4 remoteport=12314'
#replconninfo3 = '' # replication connection information used to connect primary on standby, or standby on primary,
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.5 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.5 remoteport=12314'
#replconninfo4 = '' # replication connection information used to connect primary on standby, or standby on primary,
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.6 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.6 remoteport=12314'
#replconninfo5 = '' # replication connection information used to connect primary on standby, or standby on primary,
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.7 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.7 remoteport=12314'
#replconninfo6 = '' # replication connection information used to connect primary on standby, or standby on primary,
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.8 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.8 remoteport=12314'
#replconninfo7 = '' # replication connection information used to connect primary on standby, or standby on primary,
# e.g. 'localhost=10.145.130.2 localport=12311 localheartbeatport=12214 remotehost=10.145.130.9 remoteport=12312 remoteheartbeatport=12215, localhost=10.145.133.2 localport=12313 remotehost=10.145.133.9 remoteport=12314'

# - Master Server -

# These settings are ignored on a standby server.

synchronous_standby_names = '*' # standby servers that provide sync rep
# comma-separated list of application_name
# from standby(s); '*' = all
#most_available_sync = off # Whether master is allowed to continue
# as standbalone after sync standby failure
# It's global control for all transactions
#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed
data_replicate_buffer_size = 128MB # data replication buffer size
walsender_max_send_size = 8MB # Size of walsender max send size
enable_data_replicate = off

# - Standby Servers -

# These settings are ignored on a master server.

hot_standby = on # "on" allows queries during recovery
# (change requires restart)
#max_standby_archive_delay = 30s # max delay before canceling queries
# when reading WAL from archive;
# -1 allows indefinite delay
#max_standby_streaming_delay = 30s # max delay before canceling queries
# when reading streaming WAL;
# -1 allows indefinite delay
#wal_receiver_status_interval = 5s # send replies at least this often
# 0 disables
#hot_standby_feedback = off # send info from standby to prevent
# query conflicts
#wal_receiver_timeout = 6s # time that receiver waits for
# communication from master
# in milliseconds; 0 disables
#wal_receiver_connect_timeout = 1s # timeout that receiver connect master
# in seconds; 0 disables
#wal_receiver_connect_retries = 1 # max retries that receiver connect master
#wal_receiver_buffer_size = 64MB # wal receiver buffer size
#enable_xlog_prune = on # xlog keep for all standbys even through they are not connecting and donnot created replslot.
#max_size_for_xlog_prune = 2147483647 # xlog keep for the wal size less than max_xlog_size when the enable_xlog_prune is on

#------------------------------------------------------------------------------
# QUERY TUNING
#------------------------------------------------------------------------------

# - Planner Method Configuration -

#enable_bitmapscan = on
#enable_hashagg = on
#enable_hashjoin = on
#enable_indexscan = on
#enable_indexonlyscan = on
#enable_material = on
enable_mergejoin = off
enable_nestloop = off
#enable_seqscan = on
#enable_sort = on
#enable_tidscan = on
enable_kill_query = off # optional: [on, off], default: off
# - Planner Cost Constants -

#seq_page_cost = 1.0 # measured on an arbitrary scale
#random_page_cost = 4.0 # same scale as above
#cpu_tuple_cost = 0.01 # same scale as above
#cpu_index_tuple_cost = 0.005 # same scale as above
#cpu_operator_cost = 0.0025 # same scale as above
#effective_cache_size = 128MB

# - Genetic Query Optimizer -

#geqo = on
#geqo_threshold = 12
#geqo_effort = 5 # range 1-10
#geqo_pool_size = 0 # selects default based on effort
#geqo_generations = 0 # selects default based on effort
#geqo_selection_bias = 2.0 # range 1.5-2.0
#geqo_seed = 0.0 # range 0.0-1.0

# - Other Planner Options -

#default_statistics_target = 100 # range 1-10000
#constraint_exclusion = partition # on, off, or partition
#cursor_tuple_fraction = 0.1 # range 0.0-1.0
#from_collapse_limit = 8
#join_collapse_limit = 8 # 1 disables collapsing of explicit
# JOIN clauses
#plan_mode_seed = 0 # range -1-0x7fffffff
#check_implicit_conversions = off

#------------------------------------------------------------------------------
# ERROR REPORTING AND LOGGING
#------------------------------------------------------------------------------

# - Where to Log -

#log_destination = 'stderr' # Valid values are combinations of
# stderr, csvlog, syslog, and eventlog,
# depending on platform. csvlog
# requires logging_collector to be on.

# This is used when logging to stderr:
logging_collector = on # Enable capturing of stderr and csvlog
# into log files. Required to be on for
# csvlogs.
# (change requires restart)

# These are only used if logging_collector is on:
log_directory = '/mnt/disk1/gaussdb/log/omm/pg_log/dn_6001' # directory where log files are written,
# can be absolute or relative to PGDATA
log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern,
# can include strftime() escapes
log_file_mode = 0600 # creation mode for log files,
# begin with 0 to use octal notation
#log_truncate_on_rotation = off # If on, an existing log file with the
# same name as the new log file will be
# truncated rather than appended to.
# But such truncation only occurs on
# time-driven rotation, not on restarts
# or size-driven rotation. Default is
# off, meaning append to existing files
# in all cases.
#log_rotation_age = 1d # Automatic rotation of logfiles will
# happen after that time. 0 disables.
log_rotation_size = 20MB # Automatic rotation of logfiles will
# happen after that much log output.
# 0 disables.

# These are relevant when logging to syslog:
#syslog_facility = 'LOCAL0'
#syslog_ident = 'postgres'

# This is only relevant when logging to eventlog (win32):
#event_source = 'PostgreSQL'

# - When to Log -

#log_min_messages = warning # values in order of decreasing detail:
# debug5
# debug4
# debug3
# debug2
# debug1
# info
# notice
# warning
# error
# log
# fatal
# panic

#log_min_error_statement = error # values in order of decreasing detail:
# debug5
# debug4
# debug3
# debug2
# debug1
# info
# notice
# warning
# error
# log
# fatal
# panic (effectively off)

log_min_duration_statement = 1800000 # -1 is disabled, 0 logs all statements
# and their durations, > 0 logs only
# statements running at least this number
# of milliseconds


# - What to Log -

#debug_print_parse = off
#debug_print_rewritten = off
#debug_print_plan = off
#debug_pretty_print = on
#log_checkpoints = off
#log_pagewriter = off
log_connections = off # log connection requirement from client
log_disconnections = off # log disconnection from client
log_duration = on # log the execution time of each query
# when log_duration is on and log_min_duration_statement
# is larger than zero, log the ones whose execution time
# is larger than this threshold
#log_error_verbosity = default # terse, default, or verbose messages
log_hostname = off # log hostname
log_line_prefix = '%m %c %d %p %a %x %n %e ' # special values:
# %a = application name
# %u = user name
# %d = database name
# %r = remote host and port
# %h = remote host
# %p = process ID
# %t = timestamp without milliseconds
# %m = timestamp with milliseconds
# %n = DataNode name
# %i = command tag
# %e = SQL state
# %c = logic thread ID
# %l = session line number
# %s = session start timestamp
# %v = virtual transaction ID
# %x = transaction ID (0 if none)
# %q = stop here in non-session
# processes
# %S = session ID
# %% = '%'
# e.g. '<%u%%%d> '
#log_lock_waits = off # log lock waits >= deadlock_timeout
#log_statement = 'none' # none, ddl, mod, all
#log_temp_files = -1 # log temporary files equal or larger
# than the specified size in kilobytes;
# -1 disables, 0 logs all temp files
log_timezone = 'PRC'

#------------------------------------------------------------------------------
# ALARM
#------------------------------------------------------------------------------
enable_alarm = on
connection_alarm_rate = 0.9
alarm_report_interval = 10
alarm_component = '/opt/huawei/snas/bin/snas_cm_cmd'

#------------------------------------------------------------------------------
# RUNTIME STATISTICS
#------------------------------------------------------------------------------

# - Query/Index Statistics Collector -

#track_activities = on
#track_counts = on
#track_io_timing = off
#track_functions = none # none, pl, all
#track_activity_query_size = 1024 # (change requires restart)
#update_process_title = on
#stats_temp_directory = 'pg_stat_tmp'
#track_thread_wait_status_interval = 30min # 0 to disable
#track_sql_count = off
#enbale_instr_track_wait = on

# - Statistics Monitoring -

#log_parser_stats = off
#log_planner_stats = off
#log_executor_stats = off
#log_statement_stats = off

#------------------------------------------------------------------------------
# WORKLOAD MANAGER
#------------------------------------------------------------------------------

use_workload_manager = off # Enables workload manager in the system.
# (change requires restart)
#------------------------------------------------------------------------------
# SECURITY POLICY
#------------------------------------------------------------------------------
#enable_security_policy = off
#use_elastic_search = off
#elastic_search_ip_addr = 'https://127.0.0.1' # what elastic search ip is, change https to http when elastic search is non-ssl mode


#cpu_collect_timer = 30

#------------------------------------------------------------------------------
# AUTOVACUUM PARAMETERS
#------------------------------------------------------------------------------

#autovacuum = on # Enable autovacuum subprocess? default value is 'off'
# requires track_counts to also be on.
#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
# their durations, > 0 logs only
# actions running at least this number
# of milliseconds.
#autovacuum_max_workers = 3 # max number of autovacuum subprocesses
# (change requires restart)
#autovacuum_naptime = 1min # time between autovacuum runs
#autovacuum_vacuum_threshold = 50 # min number of row updates before
# vacuum
#autovacuum_analyze_threshold = 50 # min number of row updates before
# analyze
#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum
#autovacuum_analyze_scale_factor = 0.1 # fraction of table size before analyze
#autovacuum_freeze_max_age = 200000000 # maximum XID age before forced vacuum
# (change requires restart)
#autovacuum_vacuum_cost_delay = 20ms # default vacuum cost delay for
# autovacuum, in milliseconds;
# -1 means use vacuum_cost_delay
#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
# autovacuum, -1 means use
# vacuum_cost_limit


#------------------------------------------------------------------------------
# CLIENT CONNECTION DEFAULTS
#------------------------------------------------------------------------------

# - Statement Behavior -
#client_min_messages = notice # values in order of decreasing detail:
# debug5
# debug4
# debug3
# debug2
# debug1
# log
# notice
# warning
# error
#search_path = '"$user",public' # schema names
#default_tablespace = '' # a tablespace name, '' uses the default
#temp_tablespaces = '' # a list of tablespace names, '' uses
# only default tablespace
#check_function_bodies = on
#default_transaction_isolation = 'read committed'
#default_transaction_read_only = off
#default_transaction_deferrable = off
#session_replication_role = 'origin'
#statement_timeout = 0 # in milliseconds, 0 is disabled
#vacuum_freeze_min_age = 50000000
#vacuum_freeze_table_age = 150000000
#bytea_output = 'hex' # hex, escape
#xmlbinary = 'base64'
#xmloption = 'content'
#max_compile_functions = 1000
#gin_pending_list_limit = 4MB
# - Locale and Formatting -

datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
timezone = 'PRC'
#timezone_abbreviations = 'Default' # Select the set of available time zone
# abbreviations. Currently, there are
# Default
# Australia
# India
# You can create your own file in
# share/timezonesets/.
#extra_float_digits = 0 # min -15, max 3
#client_encoding = sql_ascii # actually, defaults to database
# encoding

# These settings are initialized by initdb, but they can be changed.
lc_messages = 'C' # locale for system error message
# strings
lc_monetary = 'C' # locale for monetary formatting
lc_numeric = 'C' # locale for number formatting
lc_time = 'C' # locale for time formatting

# default configuration for text search
default_text_search_config = 'pg_catalog.english'

# - Other Defaults -

#dynamic_library_path = '$libdir'
#local_preload_libraries = ''

#------------------------------------------------------------------------------
# LOCK MANAGEMENT
#------------------------------------------------------------------------------

#deadlock_timeout = 1s
lockwait_timeout = 1200s # Max of lockwait_timeout and deadlock_timeout + 1s
#max_locks_per_transaction = 256 # min 10
# (change requires restart)
# Note: Each lock table slot uses ~270 bytes of shared memory, and there are
# max_locks_per_transaction * (max_connections + max_prepared_transactions)
# lock table slots.
#max_pred_locks_per_transaction = 64 # min 10
# (change requires restart)

#------------------------------------------------------------------------------
# VERSION/PLATFORM COMPATIBILITY
#------------------------------------------------------------------------------

# - Previous openGauss Versions -

#array_nulls = on
#backslash_quote = safe_encoding # on, off, or safe_encoding
#default_with_oids = off
#escape_string_warning = on
#lo_compat_privileges = off
#quote_all_identifiers = off
#sql_inheritance = on
#standard_conforming_strings = on
#synchronize_seqscans = on

# - Other Platforms and Clients -

#transform_null_equals = off

##------------------------------------------------------------------------------
# ERROR HANDLING
#------------------------------------------------------------------------------

#exit_on_error = off # terminate session on any error?
#restart_after_crash = on # reinitialize after backend crash?
#omit_encoding_error = off # omit untranslatable character error
#data_sync_retry = off # retry or panic on failure to fsync data?

#------------------------------------------------------------------------------
# DATA NODES AND CONNECTION POOLING
#------------------------------------------------------------------------------
#cache_connection = on # pooler cache connection

#------------------------------------------------------------------------------
# GTM CONNECTION
#------------------------------------------------------------------------------

pgxc_node_name = 'dn_6001' # Coordinator or Datanode name
# (change requires restart)

##------------------------------------------------------------------------------
# OTHER PG-XC OPTIONS
#------------------------------------------------------------------------------
#enforce_two_phase_commit = on # Enforce the usage of two-phase commit on transactions
# where temporary objects are used or ON COMMIT actions
# are pending.
# Usage of commit instead of two-phase commit may break
# data consistency so use at your own risk.

#------------------------------------------------------------------------------
# AUDIT
#------------------------------------------------------------------------------

audit_enabled = on
audit_directory = '/mnt/disk1/gaussdb/log/omm/pg_audit/dn_6001'
#audit_data_format = 'binary'
#audit_rotation_interval = 1d
#audit_rotation_size = 10MB
#audit_space_limit = 1024MB
#audit_file_remain_threshold = 1048576
#audit_login_logout = 7
#audit_database_process = 1
#audit_user_locked = 1
#audit_user_violation = 0
#audit_grant_revoke = 1
#audit_system_object = 12295
#audit_dml_state = 0
#audit_dml_state_select = 0
#audit_function_exec = 0
#audit_copy_exec = 0
#audit_set_parameter = 1 # whether audit set parameter operation
#enable_performace_data = normal #Choose which style to print the explain info, normal,pretty,summary,run
explain_perf_mode = pretty
#------------------------------------------------------------------------------
# CUSTOMIZED OPTIONS
#------------------------------------------------------------------------------

# Add settings for extensions here

# ENABLE DATABASE PRIVILEGES SEPARATE
#------------------------------------------------------------------------------
#enableSeparationOfDuty = off
#------------------------------------------------------------------------------


#------------------------------------------------------------------------------
# ADIO
#------------------------------------------------------------------------------
#enable_adio_function = off
#enable_fast_allocate = off
#prefetch_quantity = 32MB
#backwrite_quantity = 8MB
#cstore_prefetch_quantity = 32768 #unit kb
#cstore_backwrite_quantity = 8192 #unit kb
#cstore_backwrite_max_threshold = 2097152 #unit kb
#fast_extend_file_size = 8192 #unit kb

#------------------------------------------------------------------------------
# LLVM
#------------------------------------------------------------------------------
#enable_codegen = on # consider use LLVM optimization
#enable_codegen_print = off # dump the IR function
#codegen_cost_threshold = 10000 # the threshold to allow use LLVM Optimization

#------------------------------------------------------------------------------
# JOB SCHEDULER OPTIONS
#------------------------------------------------------------------------------
job_queue_processes = 10 # Number of concurrent jobs, optional: [0..1000], default: 10.

#------------------------------------------------------------------------------
# DCF OPTIONS
#------------------------------------------------------------------------------
#enable_dcf = off

replication_type = 1
application_name = 'dn_6001'
recovery_max_workers = 4

#GAUSS_SETTING

allow_concurrent_tuple_update = true
audit_enabled = off
checkpoint_segments = 8192
cstore_buffers = 16MB
enable_alarm = off
enable_codegen = false
enable_pbe_optimization = on
#fsync = on
full_page_writes = off
log_min_messages = FATAL
max_files_per_process = 100000
max_prepared_transactions = 2048
use_workload_manager = off
wal_buffers = 1GB
enable_stream_replication = off
#work_mem = 1GB
transaction_isolation = 'read committed'
default_transaction_isolation = 'read committed'
synchronous_commit = on
max_query_retry_times = 0
enable_memory_limit = false

enable_material = off
support_batch_bind = on

max_process_memory = 240GB
max_connections = 4096
checkpoint_timeout = 15min
enable_data_replicate = off
shared_buffers = 100GB
maintenance_work_mem = 2GB
vacuum_cost_limit = 10000
autovacuum = off
autovacuum_mode = vacuum
autovacuum_max_workers = 8
autovacuum_naptime = 5s
autovacuum_vacuum_threshold = 50
autovacuum_analyze_threshold = 50
autovacuum_vacuum_scale_factor = 0.002
autovacuum_analyze_scale_factor = 0.001
autovacuum_vacuum_cost_delay = 0
xloginsert_locks = 256
update_lockwait_timeout = 20min
enable_thread_pool = off
thread_pool_attr = '16,1,(allbind)'
enable_incremental_checkpoint = false
password_encryption_type = 1
track_activities = off
track_counts = off
enable_double_write = off
enable_save_datachanged_timestamp = off
enable_resource_track = off
enable_opfusion = true

enable_mergejoin = off
enable_nestloop = off
enable_bitmapscan = on
wal_log_hints = off
log_duration = off
log_timezone = 'PRC'
timezone = 'PRC'
lc_messages = 'C'
lc_monetary = 'C'
lc_numeric = 'C'
lc_time = 'C'
advance_xlog_file_num = 10
enable_instr_track_wait = off
enable_instr_rt_percentile = off
track_sql_count = off
enable_instr_cpu_timer = off
plog_merge_age = 0
session_timeout = 0
enable_instance_metric_persistent = off
enable_logical_io_statistics = off
enable_page_lsn_check = off
enable_user_metric_persistent = off
enable_xlog_prune = off
#end

props.gauss

-----------------------------------

db=postgres
driver=org.postgresql.Driver
conn=jdbc:postgresql://localhost:26000/postgres
user=benchmarksql
password=

warehouses=96
loadWorkers=96

terminals=96
//To run specified transactions per terminal- runMins must equal zero
runTxnsPerTerminal=0
//To run for specified minutes- runTxnsPerTerminal must equal zero
runMins=2
//Number of total transactions per minute
limitTxnsPerMin=300

//Set to true to run in 4.x compatible mode. Set to false to use the
//entire configured database evenly.
terminalWarehouseFixed=true

//The following five values must add up to 100
//The default percentages of 45, 43, 4, 4 & 4 match the TPC-C spec
newOrderWeight=45
paymentWeight=43
orderStatusWeight=4
deliveryWeight=4
stockLevelWeight=4

// Directory name to create for collecting detailed result data.
// Comment this out to suppress.
resultDirectory=my_result_%tY-%tm-%td_%tH%tM%tS
osCollectorScript=./misc/os_collector_linux.py
osCollectorInterval=1
//osCollectorSSHAddr=user@dbhost
osCollectorDevices=net_eth0 blk_sda