Re: Unexpected RAM usage on MySQL
Posted by: Matteo Tassinari
Date: March 13, 2019 09:51AM

I have tried a couple of times to execute the query you gave me, and each time the RAM usage skyrocketed (I monitored it going from 6 GB to 14 GB in about 30 seconds), and then the server died and the service was automatically restarted.

Here are the server variables:

Variable_name Value
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 NORMAL
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 54
basedir /opt/lampp
big_tables OFF
binlog_annotate_row_events OFF
binlog_cache_size 32768
binlog_checksum NONE
binlog_commit_wait_count 0
binlog_commit_wait_usec 100000
binlog_direct_non_transactional_updates OFF
binlog_format STATEMENT
binlog_optimize_thread_scheduling ON
binlog_row_image FULL
binlog_stmt_cache_size 32768
bulk_insert_buffer_size 8388608
character_set_client latin1
character_set_connection latin1
character_set_database latin1
character_set_filesystem binary
character_set_results latin1
character_set_server latin1
character_set_system utf8
character_sets_dir /opt/agews64/lampp/7.0.32/share/charsets/
collation_connection latin1_swedish_ci
collation_database latin1_swedish_ci
collation_server latin1_swedish_ci
completion_type NO_CHAIN
concurrent_insert AUTO
connect_timeout 10
core_file OFF
datadir /opt/agews64/data/mysql/
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 InnoDB
default_tmp_storage_engine
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
event_scheduler OFF
expensive_subquery_limit 100
expire_logs_days 0
explicit_defaults_for_timestamp OFF
extra_max_connections 1
extra_port 0
file_key_management_encryption_algorithm aes_ctr
file_key_management_filekey FILE:/opt/agews64/etc/mysql/.key
file_key_management_filename /opt/agews64/data/mysql/.keys
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 asp1.log
group_concat_max_len 1000000
gtid_binlog_pos
gtid_binlog_state
gtid_current_pos
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_slave_pos
gtid_strict_mode OFF
have_compress YES
have_crypt YES
have_dynamic_loading YES
have_geometry YES
have_openssl YES
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 0
hostname asp1.626suite-online.it
ignore_builtin_innodb OFF
ignore_db_dirs
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_partitions 8
innodb_adaptive_max_sleep_delay 150000
innodb_additional_mem_pool_size 8388608
innodb_api_bk_commit_interval 5
innodb_api_disable_rowlock OFF
innodb_api_enable_binlog OFF
innodb_api_enable_mdl OFF
innodb_api_trx_level 0
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_dump_at_shutdown OFF
innodb_buffer_pool_dump_now OFF
innodb_buffer_pool_dump_pct 100
innodb_buffer_pool_filename ib_buffer_pool
innodb_buffer_pool_instances 8
innodb_buffer_pool_load_abort OFF
innodb_buffer_pool_load_at_startup OFF
innodb_buffer_pool_load_now OFF
innodb_buffer_pool_populate OFF
innodb_buffer_pool_size 2147483648
innodb_change_buffer_max_size 25
innodb_change_buffering all
innodb_checksum_algorithm CRC32
innodb_checksums ON
innodb_cleaner_lsn_age_factor HIGH_CHECKPOINT
innodb_cmp_per_index_enabled OFF
innodb_commit_concurrency 0
innodb_compression_algorithm zlib
innodb_compression_failure_threshold_pct 5
innodb_compression_level 6
innodb_compression_pad_pct_max 50
innodb_concurrency_tickets 5000
innodb_corrupt_table_action assert
innodb_data_file_path ibdata1:10M:autoextend
innodb_data_home_dir /opt/agews64/data/mysql/
innodb_default_encryption_key_id 1
innodb_default_row_format compact
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_empty_free_list_algorithm BACKOFF
innodb_encrypt_log OFF
innodb_encrypt_tables OFF
innodb_encryption_rotate_key_age 1
innodb_encryption_rotation_iops 100
innodb_encryption_threads 0
innodb_fake_changes OFF
innodb_fast_shutdown 1
innodb_fatal_semaphore_wait_threshold 600
innodb_file_format Barracuda
innodb_file_format_check ON
innodb_file_format_max Barracuda
innodb_file_per_table ON
innodb_flush_log_at_timeout 1
innodb_flush_log_at_trx_commit 1
innodb_flush_method O_DIRECT
innodb_flush_neighbors 1
innodb_flushing_avg_loops 30
innodb_force_load_corrupted OFF
innodb_force_primary_key OFF
innodb_force_recovery 0
innodb_foreground_preflush EXPONENTIAL_BACKOFF
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_instrument_semaphores OFF
innodb_io_capacity 1000
innodb_io_capacity_max 2000
innodb_kill_idle_transaction 0
innodb_large_prefix ON
innodb_lock_schedule_algorithm fcfs
innodb_lock_wait_timeout 60
innodb_locking_fake_changes ON
innodb_locks_unsafe_for_binlog OFF
innodb_log_arch_dir /opt/agews64/data/mysql/
innodb_log_arch_expire_sec 0
innodb_log_archive OFF
innodb_log_block_size 512
innodb_log_buffer_size 67108864
innodb_log_checksum_algorithm CRC32
innodb_log_compressed_pages ON
innodb_log_file_size 268435456
innodb_log_files_in_group 2
innodb_log_group_home_dir /opt/agews64/data/mysql/
innodb_lru_scan_depth 1024
innodb_max_bitmap_file_size 104857600
innodb_max_changed_pages 1000000
innodb_max_dirty_pages_pct 90.000000
innodb_max_dirty_pages_pct_lwm 10.000000
innodb_max_purge_lag 0
innodb_max_purge_lag_delay 0
innodb_mirrored_log_groups 1
innodb_monitor_disable
innodb_monitor_enable
innodb_monitor_reset
innodb_monitor_reset_all
innodb_mtflush_threads 8
innodb_old_blocks_pct 37
innodb_old_blocks_time 1000
innodb_online_alter_log_max_size 134217728
innodb_open_files 60000
innodb_optimize_fulltext_only OFF
innodb_page_size 16384
innodb_prefix_index_cluster_optimization OFF
innodb_print_all_deadlocks OFF
innodb_print_lock_wait_timeout_info OFF
innodb_purge_batch_size 300
innodb_purge_threads 1
innodb_random_read_ahead OFF
innodb_read_ahead_threshold 56
innodb_read_io_threads 8
innodb_read_only OFF
innodb_replication_delay 0
innodb_rollback_on_timeout OFF
innodb_rollback_segments 128
innodb_sched_priority_cleaner 19
innodb_scrub_log OFF
innodb_scrub_log_speed 256
innodb_show_locks_held 10
innodb_show_verbose_locks 0
innodb_simulate_comp_failures 0
innodb_sort_buffer_size 1048576
innodb_spin_wait_delay 6
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 OFF
innodb_support_xa ON
innodb_sync_array_size 1
innodb_sync_spin_loops 30
innodb_table_locks ON
innodb_thread_concurrency 0
innodb_thread_sleep_delay 10000
innodb_tmpdir
innodb_track_changed_pages OFF
innodb_undo_directory .
innodb_undo_logs 128
innodb_undo_tablespaces 0
innodb_use_atomic_writes OFF
innodb_use_fallocate OFF
innodb_use_global_flush_log_at_trx_commit ON
innodb_use_mtflush OFF
innodb_use_native_aio OFF
innodb_use_stacktrace OFF
innodb_use_sys_malloc ON
innodb_use_trim OFF
innodb_version 5.6.39-83.1
innodb_write_io_threads 4
interactive_timeout 28800
join_buffer_size 4194304
join_buffer_space_limit 2097152
join_cache_level 2
keep_files_on_create OFF
key_buffer_size 131072
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 /opt/lampp/share
lc_time_names en_US
license GPL
local_infile ON
lock_wait_timeout 31536000
locked_in_memory OFF
log_bin OFF
log_bin_basename
log_bin_index
log_bin_trust_function_creators OFF
log_error /opt/agews64/logs/mysql.log
log_output NONE
log_queries_not_using_indexes OFF
log_slave_updates OFF
log_slow_admin_statements OFF
log_slow_filter admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_rate_limit 1
log_slow_slave_statements OFF
log_slow_verbosity
log_tc_size 24576
log_warnings 1
long_query_time 3.000000
low_priority_updates OFF
lower_case_file_system OFF
lower_case_table_names 0
master_verify_checksum OFF
max_allowed_packet 1048576
max_binlog_cache_size 18446744073709547520
max_binlog_size 1073741824
max_binlog_stmt_cache_size 18446744073709547520
max_connect_errors 100
max_connections 20
max_delayed_threads 20
max_digest_length 1024
max_error_count 64
max_heap_table_size 67108864
max_insert_delayed_threads 20
max_join_size 18446744073709551615
max_length_for_sort_data 1024
max_long_data_size 1048576
max_prepared_stmt_count 16382
max_relay_log_size 1073741824
max_seeks_for_key 4294967295
max_session_mem_used 9223372036854775807
max_sort_length 1024
max_sp_recursion_depth 16
max_statement_time 0.000000
max_tmp_tables 32
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 DEFAULT
myisam_repair_threads 1
myisam_sort_buffer_size 1048576
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 OFF
old_mode
old_passwords OFF
open_files_limit 60051
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=off
optimizer_use_condition_selectivity 1
performance_schema ON
performance_schema_accounts_size 100
performance_schema_digests_size 5000
performance_schema_events_stages_history_long_size 10000
performance_schema_events_stages_history_size 100
performance_schema_events_statements_history_long_size 10000
performance_schema_events_statements_history_size 100
performance_schema_events_waits_history_long_size 10000
performance_schema_events_waits_history_size 100
performance_schema_hosts_size 100
performance_schema_max_cond_classes 80
performance_schema_max_cond_instances 986
performance_schema_max_digest_length 1024
performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances 2500
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances 5086
performance_schema_max_rwlock_classes 40
performance_schema_max_rwlock_instances 2886
performance_schema_max_socket_classes 10
performance_schema_max_socket_instances 43
performance_schema_max_stage_classes 150
performance_schema_max_statement_classes 178
performance_schema_max_table_handles 2858
performance_schema_max_table_instances 667
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances 100
performance_schema_session_connect_attrs_size 512
performance_schema_setup_actors_size 100
performance_schema_setup_objects_size 100
performance_schema_users_size 100
pid_file /opt/agews64/logs/mysql.pid
plugin_dir /opt/lampp/lib/mysql/plugin/
plugin_maturity unknown
port 3306
preload_buffer_size 32768
profiling OFF
profiling_history_size 15
progress_report_time 5
protocol_version 10
query_alloc_block_size 16384
query_cache_limit 1048576
query_cache_min_res_unit 4096
query_cache_size 0
query_cache_strip_comments OFF
query_cache_type OFF
query_cache_wlock_invalidate OFF
query_prealloc_size 24576
query_response_time_flush OFF
query_response_time_range_base 10
query_response_time_stats ON
range_alloc_block_size 4096
read_buffer_size 1048576
read_only OFF
read_rnd_buffer_size 4194304
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 OFF
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
secure_auth ON
secure_file_priv
server_id 1
skip_external_locking ON
skip_name_resolve ON
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 /opt/agews64/data/temp
slave_max_allowed_packet 1073741824
slave_net_timeout 3600
slave_parallel_max_queued 131072
slave_parallel_mode conservative
slave_parallel_threads 0
slave_run_triggers_for_rbr NO
slave_skip_errors OFF
slave_sql_verify_checksum ON
slave_transaction_retries 10
slave_type_conversions
slow_launch_time 2
slow_query_log OFF
slow_query_log_file asp1-slow.log
socket /opt/agews64/data/mysql/mysql.sock
sort_buffer_size 16777216
sql_auto_is_null OFF
sql_big_selects ON
sql_buffer_result OFF
sql_log_bin ON
sql_log_off OFF
sql_mode NO_AUTO_CREATE_USER,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
storage_engine InnoDB
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 CET
table_definition_cache 15400
table_open_cache 30000
thread_cache_size 8
thread_concurrency 10
thread_handling one-thread-per-connection
thread_pool_idle_timeout 60
thread_pool_max_threads 1000
thread_pool_oversubscribe 3
thread_pool_size 2
thread_pool_stall_limit 500
thread_stack 524288
time_format %H:%i:%s
time_zone Europe/Rome
timed_mutexes OFF
tmp_table_size 67108864
tmpdir /opt/agews64/data/temp
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 10.1.36-MariaDB
version_comment Source distribution
version_compile_machine x86_64
version_compile_os Linux
version_malloc_library system
version_ssl_library OpenSSL 1.0.2p 14 Aug 2018
wait_timeout 28800
wsrep_osu_method TOI
wsrep_auto_increment_control ON
wsrep_causal_reads OFF
wsrep_certify_nonpk ON
wsrep_cluster_address
wsrep_cluster_name my_wsrep_cluster
wsrep_convert_lock_to_trx OFF
wsrep_data_home_dir /opt/agews64/data/mysql/
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 asp1.626suite-online.it
wsrep_notify_cmd
wsrep_on OFF
wsrep_patch_version wsrep_25.23
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

and here is the current status

Variable_name Value
Aborted_clients 37
Aborted_connects 0
Access_denied_errors 0
Acl_column_grants 0
Acl_database_grants 4
Acl_function_grants 0
Acl_procedure_grants 0
Acl_proxy_users 1
Acl_role_grants 0
Acl_roles 0
Acl_table_grants 0
Acl_users 6
Aria_pagecache_blocks_not_flushed 0
Aria_pagecache_blocks_unused 15706
Aria_pagecache_blocks_used 8
Aria_pagecache_read_requests 16670
Aria_pagecache_reads 5120
Aria_pagecache_write_requests 4954
Aria_pagecache_writes 0
Aria_transaction_log_syncs 0
Binlog_commits 0
Binlog_group_commits 0
Binlog_group_commit_trigger_count 0
Binlog_group_commit_trigger_lock_wait 0
Binlog_group_commit_trigger_timeout 0
Binlog_snapshot_file
Binlog_snapshot_position 0
Binlog_bytes_written 0
Binlog_cache_disk_use 0
Binlog_cache_use 0
Binlog_stmt_cache_disk_use 0
Binlog_stmt_cache_use 0
Busy_time 0.000000
Bytes_received 19071466
Bytes_sent 406166110
Com_admin_commands 12857
Com_alter_db 0
Com_alter_db_upgrade 0
Com_alter_event 0
Com_alter_function 0
Com_alter_procedure 0
Com_alter_server 0
Com_alter_table 0
Com_alter_tablespace 0
Com_analyze 0
Com_assign_to_keycache 0
Com_begin 695
Com_binlog 0
Com_call_procedure 3580
Com_change_db 1328
Com_change_master 0
Com_check 0
Com_checksum 0
Com_commit 695
Com_compound_sql 0
Com_create_db 0
Com_create_event 0
Com_create_function 0
Com_create_index 0
Com_create_procedure 0
Com_create_role 0
Com_create_server 0
Com_create_table 0
Com_create_temporary_table 0
Com_create_trigger 0
Com_create_udf 0
Com_create_user 0
Com_create_view 0
Com_dealloc_sql 0
Com_delete 2614
Com_delete_multi 0
Com_do 0
Com_drop_db 0
Com_drop_event 0
Com_drop_function 0
Com_drop_index 0
Com_drop_procedure 0
Com_drop_role 0
Com_drop_server 0
Com_drop_table 0
Com_drop_temporary_table 0
Com_drop_trigger 0
Com_drop_user 0
Com_drop_view 0
Com_empty_query 0
Com_execute_sql 0
Com_flush 0
Com_get_diagnostics 0
Com_grant 0
Com_grant_role 0
Com_ha_close 0
Com_ha_open 0
Com_ha_read 0
Com_help 0
Com_insert 1075
Com_insert_select 9
Com_install_plugin 0
Com_kill 0
Com_load 0
Com_lock_tables 0
Com_optimize 0
Com_preload_keys 0
Com_prepare_sql 0
Com_purge 0
Com_purge_before_date 0
Com_release_savepoint 0
Com_rename_table 0
Com_rename_user 0
Com_repair 0
Com_replace 0
Com_replace_select 0
Com_reset 0
Com_resignal 0
Com_revoke 0
Com_revoke_all 0
Com_revoke_role 0
Com_rollback 0
Com_rollback_to_savepoint 0
Com_savepoint 0
Com_select 103156
Com_set_option 8746
Com_show_authors 0
Com_show_binlog_events 0
Com_show_binlogs 0
Com_show_charsets 0
Com_show_collations 0
Com_show_contributors 0
Com_show_create_db 0
Com_show_create_event 0
Com_show_create_func 0
Com_show_create_proc 0
Com_show_create_table 0
Com_show_create_trigger 0
Com_show_databases 0
Com_show_engine_logs 0
Com_show_engine_mutex 0
Com_show_engine_status 0
Com_show_errors 0
Com_show_events 0
Com_show_explain 0
Com_show_fields 0
Com_show_function_status 0
Com_show_generic 0
Com_show_grants 0
Com_show_keys 0
Com_show_master_status 0
Com_show_open_tables 0
Com_show_plugins 0
Com_show_privileges 0
Com_show_procedure_status 0
Com_show_processlist 0
Com_show_profile 0
Com_show_profiles 0
Com_show_relaylog_events 0
Com_show_slave_hosts 0
Com_show_slave_status 2050
Com_show_status 10453
Com_show_storage_engines 0
Com_show_table_status 0
Com_show_tables 2
Com_show_triggers 0
Com_show_variables 341
Com_show_warnings 0
Com_shutdown 0
Com_signal 0
Com_start_all_slaves 0
Com_start_slave 0
Com_stmt_close 0
Com_stmt_execute 0
Com_stmt_fetch 0
Com_stmt_prepare 0
Com_stmt_reprepare 0
Com_stmt_reset 0
Com_stmt_send_long_data 0
Com_stop_all_slaves 0
Com_stop_slave 0
Com_truncate 0
Com_uninstall_plugin 0
Com_unlock_tables 0
Com_update 161
Com_update_multi 0
Com_xa_commit 0
Com_xa_end 0
Com_xa_prepare 0
Com_xa_recover 0
Com_xa_rollback 0
Com_xa_start 0
Compression OFF
Connection_errors_accept 0
Connection_errors_internal 0
Connection_errors_max_connections 0
Connection_errors_peer_address 0
Connection_errors_select 0
Connection_errors_tcpwrap 0
Connections 2075
Cpu_time 0.000000
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Created_tmp_files 5
Created_tmp_tables 36312
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Delete_scan 906
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Feature_fulltext 0
Feature_gis 0
Feature_locale 1131
Feature_subquery 122
Feature_timezone 2045
Feature_trigger 2325
Feature_xml 0
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Handler_commit 67652
Handler_delete 288
Handler_discover 3
Handler_external_lock 0
Handler_icp_attempts 2487
Handler_icp_match 1953
Handler_mrr_init 0
Handler_mrr_key_refills 0
Handler_mrr_rowid_refills 0
Handler_prepare 0
Handler_read_first 1686
Handler_read_key 137608
Handler_read_last 1
Handler_read_next 746889
Handler_read_prev 214
Handler_read_retry 0
Handler_read_rnd 35382
Handler_read_rnd_deleted 181
Handler_read_rnd_next 9569406
Handler_rollback 0
Handler_savepoint 0
Handler_savepoint_rollback 0
Handler_tmp_update 2827
Handler_tmp_write 8105613
Handler_update 554
Handler_write 1080
Innodb_available_undo_logs 128
Innodb_background_log_sync 10196
Innodb_buffer_pool_bytes_data 1261486080
Innodb_buffer_pool_bytes_dirty 0
Innodb_buffer_pool_dump_status Dumping buffer pool(s) not yet started
Innodb_buffer_pool_load_status Loading buffer pool(s) not yet started
Innodb_buffer_pool_pages_data 76995
Innodb_buffer_pool_pages_dirty 0
Innodb_buffer_pool_pages_flushed 3041
Innodb_buffer_pool_pages_free 53120
Innodb_buffer_pool_pages_lru_flushed 0
Innodb_buffer_pool_pages_made_not_young 0
Innodb_buffer_pool_pages_made_young 0
Innodb_buffer_pool_pages_misc 949
Innodb_buffer_pool_pages_old 28578
Innodb_buffer_pool_pages_total 131064
Innodb_buffer_pool_read_ahead 0
Innodb_buffer_pool_read_ahead_evicted 0
Innodb_buffer_pool_read_ahead_rnd 0
Innodb_buffer_pool_read_requests 3534755
Innodb_buffer_pool_reads 76965
Innodb_buffer_pool_wait_free 0
Innodb_buffer_pool_write_requests 7301
Innodb_checkpoint_age 0
Innodb_checkpoint_max_age 434154333
Innodb_data_fsyncs 4440
Innodb_data_pending_fsyncs 0
Innodb_data_pending_reads 0
Innodb_data_pending_writes 0
Innodb_data_read 1263424000
Innodb_data_reads 185350
Innodb_data_writes 5615
Innodb_data_written 103040000
Innodb_dblwr_pages_written 3041
Innodb_dblwr_writes 860
Innodb_deadlocks 0
Innodb_have_atomic_builtins ON
Innodb_history_list_length 18
Innodb_ibuf_discarded_delete_marks 0
Innodb_ibuf_discarded_deletes 0
Innodb_ibuf_discarded_inserts 0
Innodb_ibuf_free_list 1249
Innodb_ibuf_merged_delete_marks 11
Innodb_ibuf_merged_deletes 2
Innodb_ibuf_merged_inserts 24
Innodb_ibuf_merges 33
Innodb_ibuf_segment_size 1251
Innodb_ibuf_size 1
Innodb_log_waits 0
Innodb_log_write_requests 638
Innodb_log_writes 1054
Innodb_lsn_current 205554362052
Innodb_lsn_flushed 205554362052
Innodb_lsn_last_checkpoint 205554362052
Innodb_master_thread_active_loops 792
Innodb_master_thread_idle_loops 9404
Innodb_max_trx_id 1093561629
Innodb_mem_adaptive_hash 50988672
Innodb_mem_dictionary 641976607
Innodb_mem_total 2249195520
Innodb_mutex_os_waits 1090
Innodb_mutex_spin_rounds 57557
Innodb_mutex_spin_waits 4383
Innodb_oldest_view_low_limit_trx_id 0
Innodb_os_log_fsyncs 1910
Innodb_os_log_pending_fsyncs 0
Innodb_os_log_pending_writes 0
Innodb_os_log_written 857088
Innodb_page_size 16384
Innodb_pages_created 7
Innodb_pages_read 76988
Innodb_pages0_read 108231
Innodb_pages_written 3041
Innodb_purge_trx_id 1093561406
Innodb_purge_undo_no 0
Innodb_read_views_memory 96
Innodb_row_lock_current_waits 0
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Innodb_rows_deleted 51
Innodb_rows_inserted 705
Innodb_rows_read 1280869
Innodb_rows_updated 554
Innodb_system_rows_deleted 0
Innodb_system_rows_inserted 0
Innodb_system_rows_read 0
Innodb_system_rows_updated 0
Innodb_s_lock_os_waits 882
Innodb_s_lock_spin_rounds 26566
Innodb_s_lock_spin_waits 887
Innodb_truncated_status_writes 0
Innodb_x_lock_os_waits 4
Innodb_x_lock_spin_rounds 187
Innodb_x_lock_spin_waits 4
Innodb_page_compression_saved 0
Innodb_page_compression_trim_sect512 0
Innodb_page_compression_trim_sect1024 0
Innodb_page_compression_trim_sect2048 0
Innodb_page_compression_trim_sect4096 0
Innodb_page_compression_trim_sect8192 0
Innodb_page_compression_trim_sect16384 0
Innodb_page_compression_trim_sect32768 0
Innodb_num_index_pages_written 996
Innodb_num_non_index_pages_written 4819
Innodb_num_pages_page_compressed 0
Innodb_num_page_compressed_trim_op 0
Innodb_num_page_compressed_trim_op_saved 0
Innodb_num_pages_page_decompressed 0
Innodb_num_pages_page_compression_error 0
Innodb_num_pages_encrypted 0
Innodb_num_pages_decrypted 0
Innodb_have_lz4 OFF
Innodb_have_lzo OFF
Innodb_have_lzma OFF
Innodb_have_bzip2 ON
Innodb_have_snappy OFF
Innodb_defragment_compression_failures 0
Innodb_defragment_failures 0
Innodb_defragment_count 0
Innodb_onlineddl_rowlog_rows 0
Innodb_onlineddl_rowlog_pct_used 0
Innodb_onlineddl_pct_progress 0
Innodb_secondary_index_triggered_cluster_reads 60899
Innodb_secondary_index_triggered_cluster_reads_avoided 0
Innodb_buffered_aio_submitted 0
Innodb_encryption_rotation_pages_read_from_cache 0
Innodb_encryption_rotation_pages_read_from_disk 0
Innodb_encryption_rotation_pages_modified 0
Innodb_encryption_rotation_pages_flushed 0
Innodb_encryption_rotation_estimated_iops 0
Innodb_encryption_key_rotation_list_length 0
Innodb_encryption_n_merge_blocks_encrypted 0
Innodb_encryption_n_merge_blocks_decrypted 0
Innodb_encryption_n_rowlog_blocks_encrypted 0
Innodb_encryption_n_rowlog_blocks_decrypted 0
Innodb_scrub_background_page_reorganizations 0
Innodb_scrub_background_page_splits 0
Innodb_scrub_background_page_split_failures_underflow 0
Innodb_scrub_background_page_split_failures_out_of_filespace 0
Innodb_scrub_background_page_split_failures_missing_index 0
Innodb_scrub_background_page_split_failures_unknown 0
Innodb_encryption_num_key_requests 0
Key_blocks_not_flushed 0
Key_blocks_unused 19
Key_blocks_used 78
Key_blocks_warm 16
Key_read_requests 22059
Key_reads 78
Key_write_requests 0
Key_writes 0
Last_query_cost 0.000000
Master_gtid_wait_count 0
Master_gtid_wait_time 0
Master_gtid_wait_timeouts 0
Max_statement_time_exceeded 0
Max_used_connections 8
Memory_used 2836166064
Not_flushed_delayed_rows 0
Open_files 35
Open_streams 0
Open_table_definitions 2377
Open_tables 3195
Opened_files 32582
Opened_plugin_libraries 3
Opened_table_definitions 2366
Opened_tables 3201
Opened_views 48
Performance_schema_accounts_lost 0
Performance_schema_cond_classes_lost 0
Performance_schema_cond_instances_lost 0
Performance_schema_digest_lost 0
Performance_schema_file_classes_lost 2
Performance_schema_file_handles_lost 10510
Performance_schema_file_instances_lost 165370
Performance_schema_hosts_lost 0
Performance_schema_locker_lost 0
Performance_schema_mutex_classes_lost 0
Performance_schema_mutex_instances_lost 0
Performance_schema_rwlock_classes_lost 0
Performance_schema_rwlock_instances_lost 0
Performance_schema_session_connect_attrs_lost 0
Performance_schema_socket_classes_lost 0
Performance_schema_socket_instances_lost 0
Performance_schema_stage_classes_lost 0
Performance_schema_statement_classes_lost 0
Performance_schema_table_handles_lost 0
Performance_schema_table_instances_lost 1700
Performance_schema_thread_classes_lost 0
Performance_schema_thread_instances_lost 0
Performance_schema_users_lost 0
Prepared_stmt_count 0
Qcache_free_blocks 0
Qcache_free_memory 0
Qcache_hits 0
Qcache_inserts 0
Qcache_lowmem_prunes 0
Qcache_not_cached 0
Qcache_queries_in_cache 0
Qcache_total_blocks 0
Queries 160190
Questions 137234
Rows_read 2243481
Rows_sent 7725170
Rows_tmp_read 8112625
Rpl_status AUTH_MASTER
Select_full_join 0
Select_full_range_join 0
Select_range 1564
Select_range_check 0
Select_scan 38671
Slave_connections 0
Slave_heartbeat_period 0.000
Slave_open_temp_tables 0
Slave_received_heartbeats 0
Slave_retried_transactions 0
Slave_running OFF
Slave_skipped_errors 0
Slaves_connected 0
Slaves_running 0
Slow_launch_threads 0
Slow_queries 0
Sort_merge_passes 0
Sort_priority_queue_sorts 81
Sort_range 1296
Sort_rows 34095
Sort_scan 4761
Ssl_accept_renegotiates 0
Ssl_accepts 0
Ssl_callback_cache_hits 0
Ssl_cipher
Ssl_cipher_list
Ssl_client_connects 0
Ssl_connect_renegotiates 0
Ssl_ctx_verify_depth 0
Ssl_ctx_verify_mode 0
Ssl_default_timeout 0
Ssl_finished_accepts 0
Ssl_finished_connects 0
Ssl_server_not_after
Ssl_server_not_before
Ssl_session_cache_hits 0
Ssl_session_cache_misses 0
Ssl_session_cache_mode NONE
Ssl_session_cache_overflows 0
Ssl_session_cache_size 0
Ssl_session_cache_timeouts 0
Ssl_sessions_reused 0
Ssl_used_session_cache_entries 0
Ssl_verify_depth 0
Ssl_verify_mode 0
Ssl_version
Subquery_cache_hit 0
Subquery_cache_miss 0
Syncs 2
Table_locks_immediate 101607
Table_locks_waited 0
Tc_log_max_pages_used 0
Tc_log_page_size 4096
Tc_log_page_waits 0
Threadpool_idle_threads 0
Threadpool_threads 0
Threads_cached 4
Threads_connected 4
Threads_created 8
Threads_running 1
Update_scan 0
Uptime 10741
Uptime_since_flush_status 10741
wsrep_cluster_conf_id 18446744073709551615
wsrep_cluster_size 0
wsrep_cluster_state_uuid
wsrep_cluster_status Disconnected
wsrep_connected OFF
wsrep_local_bf_aborts 0
wsrep_local_index 18446744073709551615
wsrep_provider_name
wsrep_provider_vendor
wsrep_provider_version
wsrep_ready OFF
wsrep_thread_count 0

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