Mysql memory usage increasing until it hits the RAM limit and starts using swap
Posted by: Ravi Malghan
Date: December 11, 2018 10:23AM

I have a mysql database server that has 128G of RAM. mysql starts with 7G and keeps increasing until hits the RAM limit and starts swapping.

Couple of things about my data
1. I'm running MySQL 5.7.22 on RHEL7.4. My server has 128GB RAM and 16GB swap space and this is a VM.
2. I'm using only InnoDB.
3. the mysql datadir is currently about 451G. I have two tables that are rather big. The file sizes to those tables correspond to 251G and 152G. These tables are not partitioned. Rest of the tables not that big. Corresponding file sizes are less than 10G.
4. A web application server connects to this database and at any given time, there are about 150-200 connections.
5. I have two slaves replicating from the master. I disabled one of them today to rule out replication causing any issues.
6. my innodb-buffer-pool-size is 105G and innodb_buffer_pool_instances is 105.
7. from show global status: full table scans(Select_scan): 766226, uptime: 352571, % of selects doing full table scans: 766226/115652330 (0.66%), aborted clients: 38, number of connections: 353006

my my.cnf, show global status and show variables are shown below.
default-storage-engine         = InnoDB


# MyISAM #
key-buffer-size                = 32M
myisam-recover-options         = FORCE,BACKUP

# SAFETY #
max-allowed-packet             = 128M
max-connect-errors             = 1000000
sysdate-is-now                 = 1

# DATA STORAGE #
datadir                        = /export/apps/var/lib/mysql/
log-bin                        = /export/apps/var/lib/mysql/mysql-bin
binlog_format                  = row
expire-logs-days               = 14
sync-binlog                    = 1

# CACHES AND LIMITS #
tmp-table-size                 = 32M
max-heap-table-size            = 32M
query-cache-type               = 0
query-cache-size               = 0
max-connections                = 500
thread-cache-size              = 50
open-files-limit               = 65535
table-definition-cache         = 4096
table-open-cache               = 4096
max_prepared_stmt_count        = 1048576
group_concat_max_len           = 1048576
# INNODB #
innodb-flush-method            = O_DIRECT
innodb-log-files-in-group      = 2
innodb-log-file-size           = 1024M
innodb-flush-log-at-trx-commit = 1
innodb-file-per-table          = 1
innodb-buffer-pool-size        = 105G
innodb_buffer_pool_instances   = 105

user=moog
character-set-server=utf8
collation-server=utf8_general_ci
init-connect='SET NAMES utf8'
innodb_autoinc_lock_mode=0

# Semisynchronous Replication
# http://dev.mysql.com/doc/refman/5.5/en/replication-semisync.html
# uncomment next line on MASTER
;plugin-load=rpl_semi_sync_master=semisync_master.so
# uncomment next line on SLAVE
;plugin-load=rpl_semi_sync_slave=semisync_slave.so

# Others options for Semisynchronous Replication
;rpl_semi_sync_master_enabled=1
;rpl_semi_sync_master_timeout=10
;rpl_semi_sync_slave_enabled=1

# Moogsoft MySQL 5.6 optimizations
performance_schema=OFF
default_tmp_storage_engine=MyISAM

sql-mode=NO_ENGINE_SUBSTITUTION

[mysqld_safe]
log-error=/export/apps/var/log/mysqld.log
pid-file=/export/apps/var/run/mysqld/mysqld.pid


[client]
default-character-set=utf8

[mysql]
# CLIENT #
port                           = 3306
socket                         = /export/apps/var/lib/mysql/mysql.sock

my SHOW VARIABLES is shown below
auto_increment_increment: 1
auto_increment_offset: 1
autocommit: ON
automatic_sp_privileges: ON
avoid_temporal_upgrade: OFF
back_log: 150
basedir: /export/apps/moogsoft/dist/6.5.0/cots/mysql/
big_tables: OFF
bind_address: *
binlog_cache_size: 32768
binlog_checksum: CRC32
binlog_direct_non_transactional_updates: OFF
binlog_error_action: ABORT_SERVER
binlog_format: ROW
binlog_group_commit_sync_delay: 0
binlog_group_commit_sync_no_delay_count: 0
binlog_gtid_simple_recovery: ON
binlog_max_flush_queue_time: 0
binlog_order_commits: ON
binlog_row_image: FULL
binlog_rows_query_log_events: OFF
binlog_stmt_cache_size: 32768
binlog_transaction_dependency_history_size: 25000
binlog_transaction_dependency_tracking: COMMIT_ORDER
block_encryption_mode: aes-128-ecb
bulk_insert_buffer_size: 8388608
character_set_client: utf8
character_set_connection: utf8
character_set_database: utf8
character_set_filesystem: binary
character_set_results: utf8
character_set_server: utf8
character_set_system: utf8
character_sets_dir: /export/apps/moogsoft/dist/6.5.0/cots/mysql/share/charsets/
check_proxy_users: OFF
collation_connection: utf8_general_ci
collation_database: utf8_general_ci
collation_server: utf8_general_ci
completion_type: NO_CHAIN
concurrent_insert: AUTO
connect_timeout: 10
core_file: OFF
datadir: /export/apps/moogdata/var/lib/mysql/
date_format: %Y-%m-%d
datetime_format: %Y-%m-%d %H:%i:%s
default_authentication_plugin: mysql_native_password
default_password_lifetime: 0
default_storage_engine: InnoDB
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
disabled_storage_engines: 
disconnect_on_expired_password: ON
div_precision_increment: 4
end_markers_in_json: OFF
enforce_gtid_consistency: OFF
eq_range_index_dive_limit: 200
error_count: 0
event_scheduler: OFF
expire_logs_days: 14
explicit_defaults_for_timestamp: OFF
external_user: 
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: /export/apps/moogdata/var/lib/mysql/plv-fs7-a003.log
group_concat_max_len: 1048576
gtid_executed_compression_period: 1000
gtid_mode: OFF
gtid_next: AUTOMATIC
gtid_owned: 
gtid_purged: 
have_compress: YES
have_crypt: YES
have_dynamic_loading: YES
have_geometry: YES
have_openssl: DISABLED
have_profiling: YES
have_query_cache: YES
have_rtree_keys: YES
have_ssl: DISABLED
have_statement_timeout: YES
have_symlink: DISABLED
host_cache_size: 628
hostname: plv-fs7-a003
identity: 0
ignore_builtin_innodb: OFF
ignore_db_dirs: 
init_connect: SET NAMES utf8
init_file: 
init_slave: 
innodb_adaptive_flushing: ON
innodb_adaptive_flushing_lwm: 10
innodb_adaptive_hash_index: ON
innodb_adaptive_hash_index_parts: 8
innodb_adaptive_max_sleep_delay: 150000
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: 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: 64
innodb_buffer_pool_load_abort: OFF
innodb_buffer_pool_load_at_startup: ON
innodb_buffer_pool_load_now: OFF
innodb_buffer_pool_size: 120259084288
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_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_row_format: dynamic
innodb_disable_sort_file_cache: OFF
innodb_doublewrite: ON
innodb_fast_shutdown: 1
innodb_file_format: Barracuda
innodb_file_format_check: ON
innodb_file_format_max: Barracuda
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: O_DIRECT
innodb_flush_neighbors: 1
innodb_flush_sync: ON
innodb_flushing_avg_loops: 30
innodb_force_load_corrupted: 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_io_capacity: 200
innodb_io_capacity_max: 2000
innodb_large_prefix: ON
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: 1073741824
innodb_log_files_in_group: 2
innodb_log_group_home_dir: ./
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: 1073741824
innodb_monitor_disable: 
innodb_monitor_enable: 
innodb_monitor_reset: 
innodb_monitor_reset_all: 
innodb_numa_interleave: OFF
innodb_old_blocks_pct: 37
innodb_old_blocks_time: 1000
innodb_online_alter_log_max_size: 134217728
innodb_open_files: 4096
innodb_optimize_fulltext_only: OFF
innodb_page_cleaners: 4
innodb_page_size: 16384
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_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_on_metadata: OFF
innodb_stats_persistent: ON
innodb_stats_persistent_sample_pages: 20
innodb_stats_sample_pages: 8
innodb_stats_transient_sample_pages: 8
innodb_status_output: OFF
innodb_status_output_locks: OFF
innodb_strict_mode: ON
innodb_support_xa: 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_native_aio: ON
innodb_version: 5.7.22
innodb_write_io_threads: 4
insert_id: 0
interactive_timeout: 28800
internal_tmp_disk_storage_engine: InnoDB
join_buffer_size: 262144
keep_files_on_create: OFF
key_buffer_size: 33554432
key_cache_age_threshold: 300
key_cache_block_size: 1024
key_cache_division_limit: 100
keyring_operations: ON
large_files_support: ON
large_page_size: 0
large_pages: OFF
last_insert_id: 0
lc_messages: en_US
lc_messages_dir: /export/apps/moogsoft/dist/6.5.0/cots/mysql/share/
lc_time_names: en_US
license: GPL
local_infile: ON
lock_wait_timeout: 31536000
locked_in_memory: OFF
log_bin: ON
log_bin_basename: /export/apps/moogdata/var/lib/mysql/mysql-bin
log_bin_index: /export/apps/moogdata/var/lib/mysql/mysql-bin.index
log_bin_trust_function_creators: OFF
log_bin_use_v1_row_events: OFF
log_builtin_as_identified_by_password: OFF
log_error: /export/apps/moogdata/var/log/mysqld.log
log_error_verbosity: 3
log_output: FILE
log_queries_not_using_indexes: OFF
log_slave_updates: OFF
log_slow_admin_statements: OFF
log_slow_slave_statements: OFF
log_statements_unsafe_for_binlog: ON
log_syslog: OFF
log_syslog_facility: daemon
log_syslog_include_pid: ON
log_syslog_tag: 
log_throttle_queries_not_using_indexes: 0
log_timestamps: SYSTEM
log_warnings: 2
long_query_time: 10.000000
low_priority_updates: OFF
lower_case_file_system: OFF
lower_case_table_names: 0
master_info_repository: FILE
master_verify_checksum: OFF
max_allowed_packet: 134217728
max_binlog_cache_size: 18446744073709547520
max_binlog_size: 1073741824
max_binlog_stmt_cache_size: 18446744073709547520
max_connect_errors: 1000000
max_connections: 500
max_delayed_threads: 20
max_digest_length: 1024
max_error_count: 64
max_execution_time: 0
max_heap_table_size: 33554432
max_insert_delayed_threads: 20
max_join_size: 18446744073709551615
max_length_for_sort_data: 1024
max_points_in_geometry: 65536
max_prepared_stmt_count: 1048576
max_relay_log_size: 0
max_seeks_for_key: 18446744073709551615
max_sort_length: 1024
max_sp_recursion_depth: 0
max_tmp_tables: 32
max_user_connections: 0
max_write_lock_count: 18446744073709551615
metadata_locks_cache_size: 1024
metadata_locks_hash_instances: 8
min_examined_row_limit: 0
multi_range_count: 256
myisam_data_pointer_size: 6
myisam_max_sort_file_size: 9223372036853727232
myisam_mmap_size: 18446744073709551615
myisam_recover_options: BACKUP,FORCE
myisam_repair_threads: 1
myisam_sort_buffer_size: 8388608
myisam_stats_method: nulls_unequal
myisam_use_mmap: OFF
mysql_native_password_proxy_users: OFF
net_buffer_length: 16384
net_read_timeout: 30
net_retry_count: 10
net_write_timeout: 60
new: OFF
ngram_token_size: 2
offline_mode: OFF
old: OFF
old_alter_table: OFF
old_passwords: 0
open_files_limit: 65536
optimizer_prune_level: 1
optimizer_search_depth: 62
optimizer_switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on,index_condition_pushdown=on,mrr=on,mrr_cost_based=on,block_nested_loop=on,batched_key_access=off,materialization=on,semijoin=on,loosescan=on,firstmatch=on,duplicateweedout=on,subquery_materialization_cost_based=on,use_index_extensions=on,condition_fanout_filter=on,derived_merge=on
optimizer_trace: enabled=off,one_line=off
optimizer_trace_features: greedy_search=on,range_optimizer=on,dynamic_range=on,repeated_subselect=on
optimizer_trace_limit: 1
optimizer_trace_max_mem_size: 16384
optimizer_trace_offset: -1
parser_max_mem_size: 18446744073709551615
performance_schema: OFF
performance_schema_accounts_size: 0
performance_schema_digests_size: 0
performance_schema_events_stages_history_long_size: 0
performance_schema_events_stages_history_size: 0
performance_schema_events_statements_history_long_size: 0
performance_schema_events_statements_history_size: 0
performance_schema_events_transactions_history_long_size: 0
performance_schema_events_transactions_history_size: 0
performance_schema_events_waits_history_long_size: 0
performance_schema_events_waits_history_size: 0
performance_schema_hosts_size: 0
performance_schema_max_cond_classes: 0
performance_schema_max_cond_instances: 0
performance_schema_max_digest_length: 0
performance_schema_max_file_classes: 0
performance_schema_max_file_handles: 0
performance_schema_max_file_instances: 0
performance_schema_max_index_stat: 0
performance_schema_max_memory_classes: 0
performance_schema_max_metadata_locks: 0
performance_schema_max_mutex_classes: 0
performance_schema_max_mutex_instances: 0
performance_schema_max_prepared_statements_instances: 0
performance_schema_max_program_instances: 0
performance_schema_max_rwlock_classes: 0
performance_schema_max_rwlock_instances: 0
performance_schema_max_socket_classes: 0
performance_schema_max_socket_instances: 0
performance_schema_max_sql_text_length: 0
performance_schema_max_stage_classes: 0
performance_schema_max_statement_classes: 0
performance_schema_max_statement_stack: 0
performance_schema_max_table_handles: 0
performance_schema_max_table_instances: 0
performance_schema_max_table_lock_stat: 0
performance_schema_max_thread_classes: 0
performance_schema_max_thread_instances: 0
performance_schema_session_connect_attrs_size: 0
performance_schema_setup_actors_size: 0
performance_schema_setup_objects_size: 0
performance_schema_users_size: 0
pid_file: /export/apps/moogdata/var/run/mysqld/mysqld.pid
plugin_dir: /export/apps/moogsoft/cots/mysql/lib/plugin/
port: 3306
preload_buffer_size: 32768
profiling: OFF
profiling_history_size: 15
protocol_version: 10
proxy_user: 
pseudo_slave_mode: OFF
pseudo_thread_id: 352403
query_alloc_block_size: 8192
query_cache_limit: 1048576
query_cache_min_res_unit: 4096
query_cache_size: 0
query_cache_type: OFF
query_cache_wlock_invalidate: OFF
query_prealloc_size: 8192
rand_seed1: 0
rand_seed2: 0
range_alloc_block_size: 4096
range_optimizer_max_mem_size: 8388608
rbr_exec_mode: STRICT
read_buffer_size: 131072
read_only: OFF
read_rnd_buffer_size: 262144
relay_log: 
relay_log_basename: /export/apps/moogdata/var/lib/mysql/plv-fs7-a003-relay-bin
relay_log_index: /export/apps/moogdata/var/lib/mysql/plv-fs7-a003-relay-bin.index
relay_log_info_file: relay-log.info
relay_log_info_repository: FILE
relay_log_purge: ON
relay_log_recovery: OFF
relay_log_space_limit: 0
report_host: 
report_password: 
report_port: 3306
report_user: 
require_secure_transport: OFF
rpl_stop_slave_timeout: 31536000
secure_auth: ON
secure_file_priv: NULL
server_id: 1
server_id_bits: 32
server_uuid: 4873ca07-95d1-11e8-9ae6-0050569f2825
session_track_gtids: OFF
session_track_schema: ON
session_track_state_change: OFF
session_track_system_variables: time_zone,autocommit,character_set_client,character_set_results,character_set_connection
session_track_transaction_info: OFF
sha256_password_proxy_users: OFF
show_compatibility_56: OFF
show_create_table_verbosity: OFF
show_old_temporals: OFF
skip_external_locking: ON
skip_name_resolve: OFF
skip_networking: OFF
skip_show_database: OFF
slave_allow_batching: OFF
slave_checkpoint_group: 512
slave_checkpoint_period: 300
slave_compressed_protocol: OFF
slave_exec_mode: STRICT
slave_load_tmpdir: /tmp
slave_max_allowed_packet: 1073741824
slave_net_timeout: 60
slave_parallel_type: DATABASE
slave_parallel_workers: 0
slave_pending_jobs_size_max: 16777216
slave_preserve_commit_order: OFF
slave_rows_search_algorithms: TABLE_SCAN,INDEX_SCAN
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: /export/apps/moogdata/var/log/mysql-slow.log
socket: /export/apps/moogdata/var/lib/mysql/mysql.sock
sort_buffer_size: 262144
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: 
stored_program_cache: 256
super_read_only: OFF
sync_binlog: 1
sync_frm: ON
sync_master_info: 10000
sync_relay_log: 10000
sync_relay_log_info: 10000
system_time_zone: EST
table_definition_cache: 4096
table_open_cache: 4096
table_open_cache_instances: 16
thread_cache_size: 50
thread_handling: one-thread-per-connection
thread_stack: 262144
time_format: %H:%i:%s
time_zone: SYSTEM
timestamp: 1544544038.114917
tls_version: TLSv1,TLSv1.1
tmp_table_size: 33554432
tmpdir: /tmp
transaction_alloc_block_size: 8192
transaction_allow_batching: OFF
transaction_isolation: REPEATABLE-READ
transaction_prealloc_size: 4096
transaction_read_only: OFF
transaction_write_set_extraction: OFF
tx_isolation: REPEATABLE-READ
tx_read_only: OFF
unique_checks: ON
updatable_views_with_limit: YES
version: 5.7.22-log
version_comment: MySQL Community Server (GPL)
version_compile_machine: x86_64
version_compile_os: el7
wait_timeout: 28800
warning_count: 0

my show global status is shown below
Aborted_clients: 38
Aborted_connects: 5
Binlog_cache_disk_use: 4124761
Binlog_cache_use: 5861660
Binlog_stmt_cache_disk_use: 0
Binlog_stmt_cache_use: 67574
Bytes_received: 59138986898
Bytes_sent: 530596463801
Com_admin_commands: 35963531
Com_assign_to_keycache: 0
Com_alter_db: 0
Com_alter_db_upgrade: 0
Com_alter_event: 0
Com_alter_function: 0
Com_alter_instance: 0
Com_alter_procedure: 0
Com_alter_server: 0
Com_alter_table: 0
Com_alter_tablespace: 0
Com_alter_user: 0
Com_analyze: 0
Com_begin: 0
Com_binlog: 0
Com_call_procedure: 30007167
Com_change_db: 11063333
Com_change_master: 0
Com_change_repl_filter: 0
Com_check: 0
Com_checksum: 0
Com_commit: 6181870
Com_create_db: 0
Com_create_event: 0
Com_create_function: 0
Com_create_index: 0
Com_create_procedure: 0
Com_create_server: 0
Com_create_table: 36412
Com_create_trigger: 0
Com_create_udf: 0
Com_create_user: 0
Com_create_view: 2
Com_dealloc_sql: 46
Com_delete: 21488
Com_delete_multi: 3
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_server: 0
Com_drop_table: 62322
Com_drop_trigger: 0
Com_drop_user: 0
Com_drop_view: 0
Com_empty_query: 0
Com_execute_sql: 46
Com_explain_other: 0
Com_flush: 0
Com_get_diagnostics: 0
Com_grant: 0
Com_ha_close: 0
Com_ha_open: 0
Com_ha_read: 0
Com_help: 0
Com_insert: 23777467
Com_insert_select: 187339
Com_install_plugin: 0
Com_kill: 3
Com_load: 0
Com_lock_tables: 0
Com_optimize: 0
Com_preload_keys: 0
Com_prepare_sql: 46
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: 1
Com_replace_select: 303
Com_reset: 0
Com_resignal: 0
Com_revoke: 0
Com_revoke_all: 0
Com_rollback: 5751979
Com_rollback_to_savepoint: 0
Com_savepoint: 0
Com_select: 115368019
Com_set_option: 23343767
Com_signal: 0
Com_show_binlog_events: 0
Com_show_binlogs: 0
Com_show_charsets: 0
Com_show_collations: 0
Com_show_create_db: 0
Com_show_create_event: 0
Com_show_create_func: 0
Com_show_create_proc: 2788
Com_show_create_table: 1
Com_show_create_trigger: 0
Com_show_databases: 5
Com_show_engine_logs: 0
Com_show_engine_mutex: 0
Com_show_engine_status: 0
Com_show_events: 0
Com_show_errors: 0
Com_show_fields: 2673
Com_show_function_code: 0
Com_show_function_status: 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_code: 0
Com_show_procedure_status: 0
Com_show_processlist: 13
Com_show_profile: 0
Com_show_profiles: 0
Com_show_relaylog_events: 0
Com_show_slave_hosts: 0
Com_show_slave_status: 0
Com_show_status: 16
Com_show_storage_engines: 0
Com_show_table_status: 0
Com_show_tables: 6
Com_show_triggers: 0
Com_show_variables: 627
Com_show_warnings: 1816
Com_show_create_user: 0
Com_shutdown: 0
Com_slave_start: 0
Com_slave_stop: 0
Com_group_replication_start: 0
Com_group_replication_stop: 0
Com_stmt_execute: 35092606
Com_stmt_close: 30409543
Com_stmt_fetch: 0
Com_stmt_prepare: 30424599
Com_stmt_reset: 0
Com_stmt_send_long_data: 0
Com_truncate: 0
Com_uninstall_plugin: 0
Com_unlock_tables: 0
Com_update: 13801071
Com_update_multi: 11408
Com_xa_commit: 0
Com_xa_end: 0
Com_xa_prepare: 0
Com_xa_recover: 0
Com_xa_rollback: 0
Com_xa_start: 0
Com_stmt_reprepare: 14916
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: 352218
Created_tmp_disk_tables: 489945
Created_tmp_files: 18298
Created_tmp_tables: 30397368
Delayed_errors: 0
Delayed_insert_threads: 0
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Flush_commands: 1
Handler_commit: 164180042
Handler_delete: 1540124
Handler_discover: 0
Handler_external_lock: 363121437
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Handler_prepare: 76870832
Handler_read_first: 1001966
Handler_read_key: 14364081720
Handler_read_last: 5637
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Handler_read_prev: 18095734
Handler_read_rnd: 18155362
Handler_read_rnd_next: 10902947702
Handler_rollback: 15509
Handler_savepoint: 0
Handler_savepoint_rollback: 0
Handler_update: 928105331
Handler_write: 2637249215
Innodb_buffer_pool_dump_status: Dumping of buffer pool not started
Innodb_buffer_pool_load_status: Buffer pool(s) load completed at 181207  9:15:39
Innodb_buffer_pool_resize_status: 
Innodb_buffer_pool_pages_data: 7251622
Innodb_buffer_pool_bytes_data: 118810574848
Innodb_buffer_pool_pages_dirty: 4884
Innodb_buffer_pool_bytes_dirty: 80019456
Innodb_buffer_pool_pages_flushed: 20329076
Innodb_buffer_pool_pages_free: 66956
Innodb_buffer_pool_pages_misc: 20558
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Innodb_buffer_pool_read_ahead_rnd: 0
Innodb_buffer_pool_read_ahead: 107714
Innodb_buffer_pool_read_ahead_evicted: 0
Innodb_buffer_pool_read_requests: 98185985554
Innodb_buffer_pool_reads: 5845940
Innodb_buffer_pool_wait_free: 0
Innodb_buffer_pool_write_requests: 739684384
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Innodb_data_pending_writes: 0
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Innodb_data_reads: 6248322
Innodb_data_writes: 28597724
Innodb_data_written: 813356351488
Innodb_dblwr_pages_written: 20145708
Innodb_dblwr_writes: 2086282
Innodb_log_waits: 0
Innodb_log_write_requests: 294235578
Innodb_log_writes: 6087075
Innodb_os_log_fsyncs: 6106003
Innodb_os_log_pending_fsyncs: 0
Innodb_os_log_pending_writes: 0
Innodb_os_log_written: 150224264192
Innodb_page_size: 16384
Innodb_pages_created: 1856385
Innodb_pages_read: 6227743
Innodb_pages_written: 20329076
Innodb_row_lock_current_waits: 0
Innodb_row_lock_time: 11303943
Innodb_row_lock_time_avg: 18
Innodb_row_lock_time_max: 51767
Innodb_row_lock_waits: 622765
Innodb_rows_deleted: 884649
Innodb_rows_inserted: 34609353
Innodb_rows_read: 252699469534
Innodb_rows_updated: 68302123
Innodb_num_open_files: 153
Innodb_truncated_status_writes: 0
Innodb_available_undo_logs: 128
Key_blocks_not_flushed: 0
Key_blocks_unused: 26780
Key_blocks_used: 2720
Key_read_requests: 3379877
Key_reads: 10837
Key_write_requests: 712345
Key_writes: 0
Locked_connects: 0
Max_execution_time_exceeded: 0
Max_execution_time_set: 0
Max_execution_time_set_failed: 0
Max_used_connections: 180
Max_used_connections_time: 2018-12-07 22:03:52
Not_flushed_delayed_rows: 0
Ongoing_anonymous_transaction_count: 0
Open_files: 43
Open_streams: 0
Open_table_definitions: 278
Open_tables: 2742
Opened_files: 234387
Opened_table_definitions: 62607
Opened_tables: 33927
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: 0
Performance_schema_file_handles_lost: 0
Performance_schema_file_instances_lost: 0
Performance_schema_hosts_lost: 0
Performance_schema_index_stat_lost: 0
Performance_schema_locker_lost: 0
Performance_schema_memory_classes_lost: 0
Performance_schema_metadata_lock_lost: 0
Performance_schema_mutex_classes_lost: 0
Performance_schema_mutex_instances_lost: 0
Performance_schema_nested_statement_lost: 0
Performance_schema_prepared_statements_lost: 0
Performance_schema_program_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: 0
Performance_schema_table_lock_stat_lost: 0
Performance_schema_thread_classes_lost: 0
Performance_schema_thread_instances_lost: 0
Performance_schema_users_lost: 0
Prepared_stmt_count: 33
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: 796983903
Questions: 103279196
Select_full_join: 70140
Select_full_range_join: 3
Select_range: 513351
Select_range_check: 0
Select_scan: 763875
Slave_open_temp_tables: 0
Slow_launch_threads: 0
Slow_queries: 0
Sort_merge_passes: 9206
Sort_range: 111772
Sort_rows: 53412633
Sort_scan: 1877589
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: 
Table_locks_immediate: 9609
Table_locks_waited: 0
Table_open_cache_hits: 235364446
Table_open_cache_misses: 2764
Table_open_cache_overflows: 15
Tc_log_max_pages_used: 0
Tc_log_page_size: 0
Tc_log_page_waits: 0
Threads_cached: 6
Threads_connected: 174
Threads_created: 180
Threads_running: 2
Uptime: 351789
Uptime_since_flush_status: 351789

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