#mysql mysql 'SHOW GLOBAL VARIABLES'
Variable_name	Value
alter_algorithm	DEFAULT
aria_block_size	8192
aria_checkpoint_interval	30
aria_checkpoint_log_activity	1048576
aria_encrypt_tables	OFF
aria_force_start_after_recovery_failures	0
aria_group_commit	none
aria_group_commit_interval	0
aria_log_file_size	1073741824
aria_log_purge_type	immediate
aria_max_sort_file_size	9223372036853727232
aria_page_checksum	ON
aria_pagecache_age_threshold	300
aria_pagecache_buffer_size	134217728
aria_pagecache_division_limit	100
aria_pagecache_file_hash_size	512
aria_recover_options	BACKUP,QUICK
aria_repair_threads	1
aria_sort_buffer_size	268434432
aria_stats_method	nulls_unequal
aria_sync_log_dir	NEWFILE
aria_used_for_temp_tables	ON
auto_increment_increment	1
auto_increment_offset	1
autocommit	ON
automatic_sp_privileges	ON
back_log	80
basedir	/usr
big_tables	OFF
bind_address	127.0.0.1
binlog_annotate_row_events	ON
binlog_cache_size	32768
binlog_checksum	CRC32
binlog_commit_wait_count	0
binlog_commit_wait_usec	100000
binlog_direct_non_transactional_updates	OFF
binlog_file_cache_size	16384
binlog_format	MIXED
binlog_optimize_thread_scheduling	ON
binlog_row_image	FULL
binlog_stmt_cache_size	32768
bulk_insert_buffer_size	8388608
character_set_client	utf8mb4
character_set_connection	utf8mb4
character_set_database	utf8mb4
character_set_filesystem	binary
character_set_results	utf8mb4
character_set_server	utf8mb4
character_set_system	utf8
character_sets_dir	/usr/share/mysql/charsets/
check_constraint_checks	ON
collation_connection	utf8mb4_general_ci
collation_database	utf8mb4_general_ci
collation_server	utf8mb4_general_ci
column_compression_threshold	100
column_compression_zlib_level	6
column_compression_zlib_strategy	DEFAULT_STRATEGY
column_compression_zlib_wrap	OFF
completion_type	NO_CHAIN
concurrent_insert	AUTO
connect_timeout	10
core_file	OFF
datadir	/export/home/data/
date_format	%Y-%m-%d
datetime_format	%Y-%m-%d %H:%i:%s
deadlock_search_depth_long	15
deadlock_search_depth_short	4
deadlock_timeout_long	50000000
deadlock_timeout_short	10000
debug_no_thread_alarm	OFF
default_regex_flags
default_storage_engine	MyISAM
default_tmp_storage_engine	MyISAM
default_week_format	0
delay_key_write	ON
delayed_insert_limit	100
delayed_insert_timeout	300
delayed_queue_size	1000
div_precision_increment	4
encrypt_binlog	OFF
encrypt_tmp_disk_tables	OFF
encrypt_tmp_files	OFF
enforce_storage_engine
eq_range_index_dive_limit	0
event_scheduler	OFF
expensive_subquery_limit	100
expire_logs_days	10
explicit_defaults_for_timestamp	OFF
extra_max_connections	1
extra_port	0
flush	OFF
flush_time	0
foreign_key_checks	ON
ft_boolean_syntax	+ -><()~*:""&|
ft_max_word_len	84
ft_min_word_len	4
ft_query_expansion_limit	20
ft_stopword_file	(built-in)
general_log	OFF
general_log_file	tsunami16.log
group_concat_max_len	1048576
gtid_binlog_pos	0-1-58734141
gtid_binlog_state	0-1-58734141
gtid_current_pos	0-1-58734141
gtid_domain_id	0
gtid_ignore_duplicates	OFF
gtid_pos_auto_engines
gtid_slave_pos
gtid_strict_mode	OFF
have_compress	YES
have_crypt	YES
have_dynamic_loading	YES
have_geometry	YES
have_openssl	NO
have_profiling	YES
have_query_cache	YES
have_rtree_keys	YES
have_ssl	DISABLED
have_symlink	YES
histogram_size	0
histogram_type	SINGLE_PREC_HB
host_cache_size	279
hostname	tsunami16
idle_readonly_transaction_timeout	0
idle_transaction_timeout	0
idle_write_transaction_timeout	0
ignore_builtin_innodb	OFF
ignore_db_dirs	binlogs
in_predicate_conversion_threshold	1000
init_connect
init_file
init_slave
innodb_adaptive_flushing	ON
innodb_adaptive_flushing_lwm	10.000000
innodb_adaptive_hash_index	ON
innodb_adaptive_hash_index_parts	8
innodb_adaptive_max_sleep_delay	150000
innodb_autoextend_increment	64
innodb_autoinc_lock_mode	1
innodb_background_scrub_data_check_interval	3600
innodb_background_scrub_data_compressed	OFF
innodb_background_scrub_data_interval	604800
innodb_background_scrub_data_uncompressed	OFF
innodb_buf_dump_status_frequency	0
innodb_buffer_pool_chunk_size	134217728
innodb_buffer_pool_dump_at_shutdown	ON
innodb_buffer_pool_dump_now	OFF
innodb_buffer_pool_dump_pct	25
innodb_buffer_pool_filename	ib_buffer_pool
innodb_buffer_pool_instances	1
innodb_buffer_pool_load_abort	OFF
innodb_buffer_pool_load_at_startup	ON
innodb_buffer_pool_load_now	OFF
innodb_buffer_pool_size	134217728
innodb_change_buffer_max_size	25
innodb_change_buffering	all
innodb_checksum_algorithm	crc32
innodb_checksums	ON
innodb_cmp_per_index_enabled	OFF
innodb_commit_concurrency	0
innodb_compression_algorithm	zlib
innodb_compression_default	OFF
innodb_compression_failure_threshold_pct	5
innodb_compression_level	6
innodb_compression_pad_pct_max	50
innodb_concurrency_tickets	5000
innodb_data_file_path	ibdata1:12M:autoextend
innodb_data_home_dir
innodb_deadlock_detect	ON
innodb_default_encryption_key_id	1
innodb_default_row_format	dynamic
innodb_defragment	OFF
innodb_defragment_fill_factor	0.900000
innodb_defragment_fill_factor_n_recs	20
innodb_defragment_frequency	40
innodb_defragment_n_pages	7
innodb_defragment_stats_accuracy	0
innodb_disable_sort_file_cache	OFF
innodb_disallow_writes	OFF
innodb_doublewrite	ON
innodb_encrypt_log	OFF
innodb_encrypt_tables	OFF
innodb_encrypt_temporary_tables	OFF
innodb_encryption_rotate_key_age	1
innodb_encryption_rotation_iops	100
innodb_encryption_threads	0
innodb_fast_shutdown	1
innodb_fatal_semaphore_wait_threshold	600
innodb_file_format
innodb_file_per_table	ON
innodb_fill_factor	100
innodb_flush_log_at_timeout	1
innodb_flush_log_at_trx_commit	1
innodb_flush_method	fsync
innodb_flush_neighbors	1
innodb_flush_sync	ON
innodb_flushing_avg_loops	30
innodb_force_load_corrupted	OFF
innodb_force_primary_key	OFF
innodb_force_recovery	0
innodb_ft_aux_table
innodb_ft_cache_size	8000000
innodb_ft_enable_diag_print	OFF
innodb_ft_enable_stopword	ON
innodb_ft_max_token_size	84
innodb_ft_min_token_size	3
innodb_ft_num_word_optimize	2000
innodb_ft_result_cache_limit	2000000000
innodb_ft_server_stopword_table
innodb_ft_sort_pll_degree	2
innodb_ft_total_cache_size	640000000
innodb_ft_user_stopword_table
innodb_idle_flush_pct	100
innodb_immediate_scrub_data_uncompressed	OFF
innodb_io_capacity	200
innodb_io_capacity_max	2000
innodb_large_prefix
innodb_lock_schedule_algorithm	fcfs
innodb_lock_wait_timeout	50
innodb_locks_unsafe_for_binlog	OFF
innodb_log_buffer_size	16777216
innodb_log_checksums	ON
innodb_log_compressed_pages	ON
innodb_log_file_size	50331648
innodb_log_files_in_group	2
innodb_log_group_home_dir	./
innodb_log_optimize_ddl	ON
innodb_log_write_ahead_size	8192
innodb_lru_scan_depth	1024
innodb_max_dirty_pages_pct	75.000000
innodb_max_dirty_pages_pct_lwm	0.000000
innodb_max_purge_lag	0
innodb_max_purge_lag_delay	0
innodb_max_undo_log_size	10485760
innodb_monitor_disable
innodb_monitor_enable
innodb_monitor_reset
innodb_monitor_reset_all
innodb_old_blocks_pct	37
innodb_old_blocks_time	1000
innodb_online_alter_log_max_size	134217728
innodb_open_files	2000
innodb_optimize_fulltext_only	OFF
innodb_page_cleaners	1
innodb_page_size	16384
innodb_prefix_index_cluster_optimization	OFF
innodb_print_all_deadlocks	OFF
innodb_purge_batch_size	300
innodb_purge_rseg_truncate_frequency	128
innodb_purge_threads	4
innodb_random_read_ahead	OFF
innodb_read_ahead_threshold	56
innodb_read_io_threads	4
innodb_read_only	OFF
innodb_replication_delay	0
innodb_rollback_on_timeout	OFF
innodb_rollback_segments	128
innodb_scrub_log	OFF
innodb_scrub_log_speed	256
innodb_sort_buffer_size	1048576
innodb_spin_wait_delay	4
innodb_stats_auto_recalc	ON
innodb_stats_include_delete_marked	OFF
innodb_stats_method	nulls_equal
innodb_stats_modified_counter	0
innodb_stats_on_metadata	OFF
innodb_stats_persistent	ON
innodb_stats_persistent_sample_pages	20
innodb_stats_sample_pages	8
innodb_stats_traditional	ON
innodb_stats_transient_sample_pages	8
innodb_status_output	OFF
innodb_status_output_locks	OFF
innodb_strict_mode	ON
innodb_sync_array_size	1
innodb_sync_spin_loops	30
innodb_table_locks	ON
innodb_temp_data_file_path	ibtmp1:12M:autoextend
innodb_thread_concurrency	0
innodb_thread_sleep_delay	10000
innodb_tmpdir
innodb_undo_directory	./
innodb_undo_log_truncate	OFF
innodb_undo_logs	128
innodb_undo_tablespaces	0
innodb_use_atomic_writes	ON
innodb_use_native_aio	ON
innodb_version	10.3.22
innodb_write_io_threads	4
interactive_timeout	28800
join_buffer_size	262144
join_buffer_space_limit	2097152
join_cache_level	2
keep_files_on_create	OFF
key_buffer_size	134217728
key_cache_age_threshold	300
key_cache_block_size	1024
key_cache_division_limit	100
key_cache_file_hash_size	512
key_cache_segments	0
large_files_support	ON
large_page_size	0
large_pages	OFF
lc_messages	en_US
lc_messages_dir	/usr/share/mysql
lc_time_names	en_US
license	GPL
local_infile	ON
lock_wait_timeout	86400
locked_in_memory	OFF
log_bin	ON
log_bin_basename	/export/home/data/binlogs/binlog
log_bin_compress	OFF
log_bin_compress_min_len	256
log_bin_index	/export/home/data/binlogs/binlog.index
log_bin_trust_function_creators	OFF
log_disabled_statements	sp
log_error	/var/log/mysql/error.log
log_output	FILE
log_queries_not_using_indexes	OFF
log_slave_updates	OFF
log_slow_admin_statements	ON
log_slow_disabled_statements	sp
log_slow_filter	admin,filesort,filesort_on_disk,filesort_priority_queue,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_rate_limit	1
log_slow_slave_statements	ON
log_slow_verbosity
log_tc_size	24576
log_warnings	2
long_query_time	10.000000
low_priority_updates	OFF
lower_case_file_system	OFF
lower_case_table_names	0
master_verify_checksum	OFF
max_allowed_packet	16777216
max_binlog_cache_size	18446744073709547520
max_binlog_size	1073741824
max_binlog_stmt_cache_size	18446744073709547520
max_connect_errors	100
max_connections	500
max_delayed_threads	20
max_digest_length	1024
max_error_count	64
max_heap_table_size	16777216
max_insert_delayed_threads	20
max_join_size	18446744073709551615
max_length_for_sort_data	1024
max_long_data_size	16777216
max_prepared_stmt_count	16382
max_recursive_iterations	4294967295
max_relay_log_size	1073741824
max_seeks_for_key	4294967295
max_session_mem_used	9223372036854775807
max_sort_length	1024
max_sp_recursion_depth	0
max_statement_time	0.000000
max_tmp_tables	62
max_user_connections	0
max_write_lock_count	4294967295
metadata_locks_cache_size	1024
metadata_locks_hash_instances	8
min_examined_row_limit	0
mrr_buffer_size	262144
multi_range_count	256
myisam_block_size	1024
myisam_data_pointer_size	6
myisam_max_sort_file_size	9223372036853727232
myisam_mmap_size	18446744073709551615
myisam_recover_options	BACKUP,QUICK
myisam_repair_threads	1
myisam_sort_buffer_size	134216704
myisam_stats_method	NULLS_UNEQUAL
myisam_use_mmap	OFF
mysql56_temporal_format	ON
net_buffer_length	16384
net_read_timeout	30
net_retry_count	10
net_write_timeout	60
old	OFF
old_alter_table	DEFAULT
old_mode
old_passwords	OFF
open_files_limit	4206
optimizer_prune_level	1
optimizer_search_depth	62
optimizer_selectivity_sampling_limit	100
optimizer_switch	index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on
optimizer_use_condition_selectivity	1
performance_schema	OFF
performance_schema_accounts_size	-1
performance_schema_digests_size	-1
performance_schema_events_stages_history_long_size	-1
performance_schema_events_stages_history_size	-1
performance_schema_events_statements_history_long_size	-1
performance_schema_events_statements_history_size	-1
performance_schema_events_waits_history_long_size	-1
performance_schema_events_waits_history_size	-1
performance_schema_hosts_size	-1
performance_schema_max_cond_classes	80
performance_schema_max_cond_instances	-1
performance_schema_max_digest_length	1024
performance_schema_max_file_classes	50
performance_schema_max_file_handles	32768
performance_schema_max_file_instances	-1
performance_schema_max_mutex_classes	200
performance_schema_max_mutex_instances	-1
performance_schema_max_rwlock_classes	40
performance_schema_max_rwlock_instances	-1
performance_schema_max_socket_classes	10
performance_schema_max_socket_instances	-1
performance_schema_max_stage_classes	160
performance_schema_max_statement_classes	200
performance_schema_max_table_handles	-1
performance_schema_max_table_instances	-1
performance_schema_max_thread_classes	50
performance_schema_max_thread_instances	-1
performance_schema_session_connect_attrs_size	-1
performance_schema_setup_actors_size	100
performance_schema_setup_objects_size	100
performance_schema_users_size	-1
pid_file	/run/mysqld/mysqld.pid
plugin_dir	/usr/lib/x86_64-linux-gnu/mariadb19/plugin/
plugin_maturity	gamma
port	3306
preload_buffer_size	32768
profiling	OFF
profiling_history_size	15
progress_report_time	5
protocol_version	10
proxy_protocol_networks
query_alloc_block_size	16384
query_cache_limit	1048576
query_cache_min_res_unit	4096
query_cache_size	16777216
query_cache_strip_comments	OFF
query_cache_type	ON
query_cache_wlock_invalidate	OFF
query_prealloc_size	24576
range_alloc_block_size	4096
read_binlog_speed_limit	0
read_buffer_size	131072
read_only	OFF
read_rnd_buffer_size	262144
relay_log
relay_log_basename
relay_log_index
relay_log_info_file	relay-log.info
relay_log_purge	ON
relay_log_recovery	OFF
relay_log_space_limit	0
replicate_annotate_row_events	ON
replicate_do_db
replicate_do_table
replicate_events_marked_for_skip	REPLICATE
replicate_ignore_db
replicate_ignore_table
replicate_wild_do_table
replicate_wild_ignore_table
report_host
report_password
report_port	3306
report_user
rowid_merge_buff_size	8388608
rpl_semi_sync_master_enabled	OFF
rpl_semi_sync_master_timeout	10000
rpl_semi_sync_master_trace_level	32
rpl_semi_sync_master_wait_no_slave	ON
rpl_semi_sync_master_wait_point	AFTER_COMMIT
rpl_semi_sync_slave_delay_master	OFF
rpl_semi_sync_slave_enabled	OFF
rpl_semi_sync_slave_kill_conn_timeout	5
rpl_semi_sync_slave_trace_level	32
secure_auth	ON
secure_file_priv
secure_timestamp	NO
server_id	1
session_track_schema	ON
session_track_state_change	OFF
session_track_system_variables	autocommit,character_set_client,character_set_connection,character_set_results,time_zone
session_track_transaction_info	OFF
skip_external_locking	ON
skip_name_resolve	OFF
skip_networking	OFF
skip_show_database	OFF
slave_compressed_protocol	OFF
slave_ddl_exec_mode	IDEMPOTENT
slave_domain_parallel_threads	0
slave_exec_mode	STRICT
slave_load_tmpdir	/tmp
slave_max_allowed_packet	1073741824
slave_net_timeout	60
slave_parallel_max_queued	131072
slave_parallel_mode	conservative
slave_parallel_threads	0
slave_parallel_workers	0
slave_run_triggers_for_rbr	NO
slave_skip_errors	OFF
slave_sql_verify_checksum	ON
slave_transaction_retries	10
slave_transaction_retry_errors	1213,1205
slave_transaction_retry_interval	0
slave_type_conversions
slow_launch_time	2
slow_query_log	OFF
slow_query_log_file	tsunami16-slow.log
socket	/run/mysqld/mysqld.sock
sort_buffer_size	2097152
sql_auto_is_null	OFF
sql_big_selects	ON
sql_buffer_result	OFF
sql_log_bin	ON
sql_log_off	OFF
sql_mode	NO_ENGINE_SUBSTITUTION
sql_notes	ON
sql_quote_show_create	ON
sql_safe_updates	OFF
sql_select_limit	18446744073709551615
sql_slave_skip_counter	0
sql_warnings	OFF
ssl_ca
ssl_capath
ssl_cert
ssl_cipher
ssl_crl
ssl_crlpath
ssl_key
standard_compliant_cte	ON
storage_engine	MyISAM
stored_program_cache	256
strict_password_validation	ON
sync_binlog	0
sync_frm	ON
sync_master_info	10000
sync_relay_log	10000
sync_relay_log_info	10000
system_time_zone	EDT
system_versioning_alter_history	ERROR
system_versioning_asof	DEFAULT
table_definition_cache	400
table_open_cache	2000
table_open_cache_instances	8
tcp_keepalive_interval	0
tcp_keepalive_probes	0
tcp_keepalive_time	0
thread_cache_size	151
thread_concurrency	10
thread_handling	one-thread-per-connection
thread_pool_idle_timeout	60
thread_pool_max_threads	65536
thread_pool_oversubscribe	3
thread_pool_prio_kickup_timer	1000
thread_pool_priority	auto
thread_pool_size	24
thread_pool_stall_limit	500
thread_stack	299008
time_format	%H:%i:%s
time_zone	SYSTEM
timed_mutexes	OFF
tmp_disk_table_size	18446744073709551615
tmp_memory_table_size	16777216
tmp_table_size	16777216
tmpdir	/tmp
transaction_alloc_block_size	8192
transaction_prealloc_size	4096
tx_isolation	REPEATABLE-READ
tx_read_only	OFF
unique_checks	ON
updatable_views_with_limit	YES
use_stat_tables	NEVER
userstat	OFF
version	10.3.22-MariaDB-0+deb10u1-log
version_comment	Debian 10
version_compile_machine	x86_64
version_compile_os	debian-linux-gnu
version_malloc_library	system
version_source_revision	0152704ae3f857668dbc05803950adcf131b8685
version_ssl_library	YaSSL 2.4.4
wait_timeout	28800
wsrep_osu_method	TOI
wsrep_auto_increment_control	ON
wsrep_causal_reads	OFF
wsrep_certification_rules	strict
wsrep_certify_nonpk	ON
wsrep_cluster_address
wsrep_cluster_name	my_wsrep_cluster
wsrep_convert_lock_to_trx	OFF
wsrep_data_home_dir	/export/home/data/
wsrep_dbug_option
wsrep_debug	OFF
wsrep_desync	OFF
wsrep_dirty_reads	OFF
wsrep_drupal_282555_workaround	OFF
wsrep_forced_binlog_format	NONE
wsrep_gtid_domain_id	0
wsrep_gtid_mode	OFF
wsrep_load_data_splitting	ON
wsrep_log_conflicts	OFF
wsrep_max_ws_rows	0
wsrep_max_ws_size	2147483647
wsrep_mysql_replication_bundle	0
wsrep_node_address
wsrep_node_incoming_address	AUTO
wsrep_node_name	tsunami16
wsrep_notify_cmd
wsrep_on	OFF
wsrep_patch_version	wsrep_25.24
wsrep_provider	none
wsrep_provider_options
wsrep_recover	OFF
wsrep_reject_queries	NONE
wsrep_replicate_myisam	OFF
wsrep_restart_slave	OFF
wsrep_retry_autocommit	1
wsrep_slave_fk_checks	ON
wsrep_slave_uk_checks	OFF
wsrep_slave_threads	1
wsrep_sst_auth
wsrep_sst_donor
wsrep_sst_donor_rejects_queries	OFF
wsrep_sst_method	rsync
wsrep_sst_receive_address	AUTO
wsrep_start_position	00000000-0000-0000-0000-000000000000:-1
wsrep_sync_wait	0