- MySQL crashing randomlyMySQL crashing randomly
- Linux 32b MySQL periodically crashing with signal 11 and OOM errorsLinux 32b MySQL periodically crashing with signal 11 and OOM errors
+------------------------------------------+---------------+
| Variable_name | Value |
+------------------------------------------+---------------+
| Aborted_clients | 9 |
| Aborted_connects | 5201 |
| Binlog_cache_disk_use | 565566 |
| Binlog_cache_use | 5881996759455472 |
| Binlog_stmt_cache_disk_use | 170 |
| Binlog_stmt_cache_use | 78850767980756 |
| Bytes_received | 117103312217118197326576 |
| Bytes_sent | 927947593059936083868833 |
| Connections | 1567437915785450 |
| Created_tmp_disk_tables | 3776415437787519 |
| Created_tmp_files | 13841385 |
| Created_tmp_tables | 7074322370916100 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 78 |
| Handler_commit | 303623028306649532 |
| Handler_delete | 232446232632 |
| Handler_discover | 0 |
| Handler_prepare | 9223878493231428 |
| Handler_read_first | 6026884260815625 |
| Handler_read_key | 876767957885609313 |
| Handler_read_last | 828737838614 |
| Handler_read_next | 41644626824197678356 |
| Handler_read_prev | 353706522357472833 |
| Handler_read_rnd | 100309993101193542 |
| Handler_read_rnd_next | 5214904757152819751104 |
| Handler_rollback | 28462 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 6363272464446304 |
| Handler_write | 411674275412627899 |
| Innodb_buffer_pool_pages_data | 10485021048088 |
| Innodb_buffer_pool_bytes_data | 1717865676817171873792 |
| Innodb_buffer_pool_pages_dirty | 200431 |
| Innodb_buffer_pool_bytes_dirty | 32768007061504 |
| Innodb_buffer_pool_pages_flushed | 4347951943659545 |
| Innodb_buffer_pool_pages_free | 02 |
| Innodb_buffer_pool_pages_misc | 70 482 |
| Innodb_buffer_pool_pages_total | 1048572 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 843715848473 |
| Innodb_buffer_pool_read_ahead_evicted | 356043358935 |
| Innodb_buffer_pool_read_requests | 2363680480023851889088 |
| Innodb_buffer_pool_reads | 132047277132872602 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 449708124454509933 |
| Innodb_data_fsyncs | 1409177114157861 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 21780646830082191680999424 |
| Innodb_data_reads | 133500005134331079 |
| Innodb_data_writes | 4943979849646417 |
| Innodb_data_written | 14541554790401460362066432 |
| Innodb_dblwr_pages_written | 4347951943659545 |
| Innodb_dblwr_writes | 19584841967389 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 5532563655918265 |
| Innodb_log_writes | 28030092817833 |
| Innodb_os_log_fsyncs | 32020163218361 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 2921457510429521291776 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 10806721082758 |
| Innodb_pages_read | 132938631133769705 |
| Innodb_pages_written | 4347951943659545 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 441363 |
| Innodb_row_lock_time_avg | 1219 |
| Innodb_row_lock_time_max | 51820 |
| Innodb_row_lock_waits | 362 |
| Innodb_rows_deleted | 210598210683 |
| Innodb_rows_inserted | 66181486673020 |
| Innodb_rows_read | 5510538597555723159186 |
| Innodb_rows_updated | 6075508361534004 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 5329250984 |
| Key_blocks_used | 53585 |
| Key_read_requests | 16317735961649235730 |
| Key_reads | 8963350490119161 |
| Key_write_requests | 40437314078153 |
| Key_writes | 22604402287803 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 219 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 1550842 |
| Open_streams | 0 |
| Open_table_definitions | 1000921 |
| Open_tables | 1000 |
| Opened_files | 501987336504435699 |
| Opened_table_definitions | 114618543115393300 |
| Opened_tables | 112038462112827119 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 375 58397 |
| Qcache_free_memory | 1043273648377606768 |
| Qcache_hits | 594977198600978542 |
| Qcache_inserts | 158252938160064226 |
| Qcache_lowmem_prunes | 17296550 |
| Qcache_not_cached | 6665463966882759 |
| Qcache_queries_in_cache | 17047 471854 |
| Qcache_total_blocks | 34910 1013507 |
| Queries | 11947523401204594580 |
| Questions | 11915556161201397855 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 150094152194 |
| Select_full_range_join | 0 |
| Select_range | 96940539798991 |
| Select_range_check | 0 |
| Select_scan | 115993560116607434 |
| Slave_heartbeat_period | 30.000 |
| Slave_open_temp_tables | 0 |
| Slave_received_heartbeats | 2559 |
| Slave_retried_transactions | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 31723255 |
| Sort_merge_passes | 3 |
| Sort_range | 1478400714976751 |
| Sort_rows | 143290538144820896 |
| Sort_scan | 1148939611605905 |
| Table_locks_immediate | 377162966380794869 |
| Table_locks_waited | 105 |
| Tc_log_max_pages_used | 0 |
| Tc_log_page_size | 0 |
| Tc_log_page_waits | 0 |
| Threads_cached | 47 |
| Threads_connected | 43 |
| Threads_created | 27862873 |
| Threads_running | 43 |
| Uptime | 4892974 |
| Uptime_since_flush_status | 4892974 |
+------------------------------------------+---------------+
+------------------------------------------+---------------+
| Variable_name | Value |
+------------------------------------------+---------------+
| Binlog_cache_disk_use | 565 |
| Binlog_cache_use | 58819967 |
| Binlog_stmt_cache_disk_use | 170 |
| Binlog_stmt_cache_use | 7885076 |
| Bytes_received | 117103312217 |
| Bytes_sent | 927947593059 |
| Connections | 15674379 |
| Created_tmp_disk_tables | 37764154 |
| Created_tmp_files | 1384 |
| Created_tmp_tables | 70743223 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 78 |
| Handler_commit | 303623028 |
| Handler_delete | 232446 |
| Handler_discover | 0 |
| Handler_prepare | 92238784 |
| Handler_read_first | 60268842 |
| Handler_read_key | 876767957 |
| Handler_read_last | 828737 |
| Handler_read_next | 4164462682 |
| Handler_read_prev | 353706522 |
| Handler_read_rnd | 100309993 |
| Handler_read_rnd_next | 52149047571 |
| Handler_rollback | 28462 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 63632724 |
| Handler_write | 411674275 |
| Innodb_buffer_pool_pages_data | 1048502 |
| Innodb_buffer_pool_bytes_data | 17178656768 |
| Innodb_buffer_pool_pages_dirty | 200 |
| Innodb_buffer_pool_bytes_dirty | 3276800 |
| Innodb_buffer_pool_pages_flushed | 43479519 |
| Innodb_buffer_pool_pages_free | 0 |
| Innodb_buffer_pool_pages_misc | 70 |
| Innodb_buffer_pool_pages_total | 1048572 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 843715 |
| Innodb_buffer_pool_read_ahead_evicted | 356043 |
| Innodb_buffer_pool_read_requests | 23636804800 |
| Innodb_buffer_pool_reads | 132047277 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 449708124 |
| Innodb_data_fsyncs | 14091771 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 2178064683008 |
| Innodb_data_reads | 133500005 |
| Innodb_data_writes | 49439798 |
| Innodb_data_written | 1454155479040 |
| Innodb_dblwr_pages_written | 43479519 |
| Innodb_dblwr_writes | 1958484 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 55325636 |
| Innodb_log_writes | 2803009 |
| Innodb_os_log_fsyncs | 3202016 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 29214575104 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 1080672 |
| Innodb_pages_read | 132938631 |
| Innodb_pages_written | 43479519 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 441363 |
| Innodb_row_lock_time_avg | 1219 |
| Innodb_row_lock_time_max | 51820 |
| Innodb_row_lock_waits | 362 |
| Innodb_rows_deleted | 210598 |
| Innodb_rows_inserted | 6618148 |
| Innodb_rows_read | 55105385975 |
| Innodb_rows_updated | 60755083 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 53292 |
| Key_blocks_used | 53585 |
| Key_read_requests | 1631773596 |
| Key_reads | 89633504 |
| Key_write_requests | 4043731 |
| Key_writes | 2260440 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 219 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 1550 |
| Open_streams | 0 |
| Open_table_definitions | 1000 |
| Open_tables | 1000 |
| Opened_files | 501987336 |
| Opened_table_definitions | 114618543 |
| Opened_tables | 112038462 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 375 |
| Qcache_free_memory | 1043273648 |
| Qcache_hits | 594977198 |
| Qcache_inserts | 158252938 |
| Qcache_lowmem_prunes | 17296550 |
| Qcache_not_cached | 66654639 |
| Qcache_queries_in_cache | 17047 |
| Qcache_total_blocks | 34910 |
| Queries | 1194752340 |
| Questions | 1191555616 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 150094 |
| Select_full_range_join | 0 |
| Select_range | 9694053 |
| Select_range_check | 0 |
| Select_scan | 115993560 |
| Slow_launch_threads | 0 |
| Slow_queries | 3172 |
| Sort_merge_passes | 3 |
| Sort_range | 14784007 |
| Sort_rows | 143290538 |
| Sort_scan | 11489396 |
| Table_locks_immediate | 377162966 |
| Table_locks_waited | 105 |
| Threads_cached | 4 |
| Threads_connected | 4 |
| Threads_created | 2786 |
| Threads_running | 4 |
+------------------------------------------+---------------+
+------------------------------------------+---------------+
| Variable_name | Value |
+------------------------------------------+---------------+
| Aborted_clients | 9 |
| Aborted_connects | 5201 |
| Binlog_cache_disk_use | 566 |
| Binlog_cache_use | 59455472 |
| Binlog_stmt_cache_disk_use | 170 |
| Binlog_stmt_cache_use | 7980756 |
| Bytes_received | 118197326576 |
| Bytes_sent | 936083868833 |
| Connections | 15785450 |
| Created_tmp_disk_tables | 37787519 |
| Created_tmp_files | 1385 |
| Created_tmp_tables | 70916100 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 78 |
| Handler_commit | 306649532 |
| Handler_delete | 232632 |
| Handler_discover | 0 |
| Handler_prepare | 93231428 |
| Handler_read_first | 60815625 |
| Handler_read_key | 885609313 |
| Handler_read_last | 838614 |
| Handler_read_next | 4197678356 |
| Handler_read_prev | 357472833 |
| Handler_read_rnd | 101193542 |
| Handler_read_rnd_next | 52819751104 |
| Handler_rollback | 28462 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 64446304 |
| Handler_write | 412627899 |
| Innodb_buffer_pool_pages_data | 1048088 |
| Innodb_buffer_pool_bytes_data | 17171873792 |
| Innodb_buffer_pool_pages_dirty | 431 |
| Innodb_buffer_pool_bytes_dirty | 7061504 |
| Innodb_buffer_pool_pages_flushed | 43659545 |
| Innodb_buffer_pool_pages_free | 2 |
| Innodb_buffer_pool_pages_misc | 482 |
| Innodb_buffer_pool_pages_total | 1048572 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 848473 |
| Innodb_buffer_pool_read_ahead_evicted | 358935 |
| Innodb_buffer_pool_read_requests | 23851889088 |
| Innodb_buffer_pool_reads | 132872602 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 454509933 |
| Innodb_data_fsyncs | 14157861 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 2191680999424 |
| Innodb_data_reads | 134331079 |
| Innodb_data_writes | 49646417 |
| Innodb_data_written | 1460362066432 |
| Innodb_dblwr_pages_written | 43659545 |
| Innodb_dblwr_writes | 1967389 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 55918265 |
| Innodb_log_writes | 2817833 |
| Innodb_os_log_fsyncs | 3218361 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 29521291776 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 1082758 |
| Innodb_pages_read | 133769705 |
| Innodb_pages_written | 43659545 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 441363 |
| Innodb_row_lock_time_avg | 1219 |
| Innodb_row_lock_time_max | 51820 |
| Innodb_row_lock_waits | 362 |
| Innodb_rows_deleted | 210683 |
| Innodb_rows_inserted | 6673020 |
| Innodb_rows_read | 55723159186 |
| Innodb_rows_updated | 61534004 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 50984 |
| Key_blocks_used | 53585 |
| Key_read_requests | 1649235730 |
| Key_reads | 90119161 |
| Key_write_requests | 4078153 |
| Key_writes | 2287803 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 219 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 842 |
| Open_streams | 0 |
| Open_table_definitions | 921 |
| Open_tables | 1000 |
| Opened_files | 504435699 |
| Opened_table_definitions | 115393300 |
| Opened_tables | 112827119 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 58397 |
| Qcache_free_memory | 377606768 |
| Qcache_hits | 600978542 |
| Qcache_inserts | 160064226 |
| Qcache_lowmem_prunes | 17296550 |
| Qcache_not_cached | 66882759 |
| Qcache_queries_in_cache | 471854 |
| Qcache_total_blocks | 1013507 |
| Queries | 1204594580 |
| Questions | 1201397855 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 152194 |
| Select_full_range_join | 0 |
| Select_range | 9798991 |
| Select_range_check | 0 |
| Select_scan | 116607434 |
| Slave_heartbeat_period | 30.000 |
| Slave_open_temp_tables | 0 |
| Slave_received_heartbeats | 2559 |
| Slave_retried_transactions | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 3255 |
| Sort_merge_passes | 3 |
| Sort_range | 14976751 |
| Sort_rows | 144820896 |
| Sort_scan | 11605905 |
| Table_locks_immediate | 380794869 |
| Table_locks_waited | 105 |
| Tc_log_max_pages_used | 0 |
| Tc_log_page_size | 0 |
| Tc_log_page_waits | 0 |
| Threads_cached | 7 |
| Threads_connected | 3 |
| Threads_created | 2873 |
| Threads_running | 3 |
| Uptime | 4892974 |
| Uptime_since_flush_status | 4892974 |
+------------------------------------------+---------------+
Show variables:
+---------------------------------------------------+---
| Variable_name | Value
+---------------------------------------------------+---
| auto_increment_increment | 1
| auto_increment_offset | 1
| autocommit | ON
| automatic_sp_privileges | ON
| back_log | 50
| big_tables | OFF
| binlog_cache_size | 32768
| binlog_direct_non_transactional_updates | OFF
| binlog_format | MIXED
| binlog_stmt_cache_size | 32768
| bulk_insert_buffer_size | 8388608
| completion_type | NO_CHAIN
| concurrent_insert | AUTO
| connect_timeout | 10
| default_storage_engine | InnoDB
| delay_key_write | ON
| delayed_insert_limit | 100
| delayed_insert_timeout | 300
| delayed_queue_size | 1000
| div_precision_increment | 4
| engine_condition_pushdown | ON
| error_count | 0
| event_scheduler | OFF
| foreign_key_checks | ON
| group_concat_max_len | 1024
| ignore_builtin_innodb | OFF
| innodb_adaptive_flushing | ON
| innodb_adaptive_hash_index | ON
| innodb_additional_mem_pool_size | 8388608
| innodb_autoextend_increment | 8
| innodb_autoinc_lock_mode | 1
| innodb_buffer_pool_instances | 4
| innodb_buffer_pool_size | 17179869184
| innodb_change_buffering | all
| innodb_checksums | ON
| innodb_commit_concurrency | 0
| innodb_concurrency_tickets | 500
| innodb_data_file_path | ibdata1:10M:autoextend
| innodb_doublewrite | ON
| innodb_fast_shutdown | 1
| innodb_file_format | Antelope
| innodb_file_format_check | ON
| innodb_file_format_max | Antelope
| innodb_file_per_table | ON
| innodb_flush_log_at_trx_commit | 0
| innodb_flush_method | O_DIRECT
| innodb_force_load_corrupted | OFF
| innodb_force_recovery | 0
| innodb_io_capacity | 200
| innodb_large_prefix | OFF
| innodb_lock_wait_timeout | 50
| innodb_locks_unsafe_for_binlog | OFF
| innodb_log_buffer_size | 25165824
| innodb_log_file_size | 1073741824
| innodb_log_files_in_group | 2
| innodb_max_dirty_pages_pct | 75
| innodb_max_purge_lag | 0
| innodb_mirrored_log_groups | 1
| innodb_old_blocks_pct | 37
| innodb_old_blocks_time | 0
| innodb_open_files | 300
| innodb_print_all_deadlocks | OFF
| innodb_purge_batch_size | 20
| innodb_purge_threads | 0
| innodb_random_read_ahead | OFF
| innodb_read_ahead_threshold | 56
| innodb_read_io_threads | 4
| innodb_rollback_on_timeout | OFF
| innodb_rollback_segments | 128
| innodb_spin_wait_delay | 6
| innodb_stats_method | nulls_equal
| innodb_stats_on_metadata | ON
| innodb_stats_sample_pages | 8
| innodb_strict_mode | OFF
| innodb_support_xa | ON
| innodb_sync_spin_loops | 30
| innodb_table_locks | ON
| innodb_thread_concurrency | 0
| innodb_thread_sleep_delay | 10000
| innodb_use_native_aio | ON
| innodb_use_sys_malloc | ON
| innodb_version | 5.5.44
| innodb_write_io_threads | 4
| interactive_timeout | 28800
| join_buffer_size | 131072
| keep_files_on_create | OFF
| key_buffer_size | 67108864
| key_cache_age_threshold | 300
| key_cache_block_size | 1024
| key_cache_division_limit | 100
| large_files_support | ON
| large_page_size | 0
| large_pages | OFF
| local_infile | ON
| lock_wait_timeout | 31536000
| locked_in_memory | OFF
| low_priority_updates | OFF
| max_allowed_packet | 134217728
| max_binlog_size | 104857600
| max_connect_errors | 10
| max_connections | 1000
| max_delayed_threads | 20
| max_error_count | 64
| max_heap_table_size | 16777216
| max_insert_delayed_threads | 20
| max_length_for_sort_data | 1024
| max_long_data_size | 134217728
| max_prepared_stmt_count | 16382
| max_relay_log_size | 0
| max_sort_length | 1024
| max_sp_recursion_depth | 0
| max_tmp_tables | 32
| max_user_connections | 0
| metadata_locks_cache_size | 1024
| min_examined_row_limit | 0
| multi_range_count | 256
| myisam_data_pointer_size | 6
| myisam_recover_options | BACKUP
| myisam_repair_threads | 1
| myisam_sort_buffer_size | 8388608
| myisam_stats_method | nulls_unequal
| myisam_use_mmap | OFF
| net_buffer_length | 16384
| net_read_timeout | 30
| net_retry_count | 10
| net_write_timeout | 60
| open_files_limit | 65500
| optimizer_prune_level | 1
| optimizer_search_depth | 62
| preload_buffer_size | 32768
| protocol_version | 10
| query_alloc_block_size | 8192
| query_cache_limit | 1048576
| query_cache_min_res_unit | 4096
| query_cache_size | 1073741824
| query_cache_type | ON
| query_cache_wlock_invalidate | OFF
| query_prealloc_size | 8192
| range_alloc_block_size | 4096
| read_buffer_size | 131072
| read_only | OFF
| read_rnd_buffer_size | 262144
| rpl_recovery_rank | 0
| skip_external_locking | ON
| sort_buffer_size | 2097152
| sql_big_selects | ON
| sql_big_tables | OFF
| sql_buffer_result | OFF
| storage_engine | InnoDB
| stored_program_cache | 256
| sync_binlog | 0
| sync_frm | ON
| sync_master_info | 0
| sync_relay_log | 0
| sync_relay_log_info | 0
| table_definition_cache | 400
| table_open_cache | 1000
| thread_cache_size | 8
| thread_concurrency | 10
| thread_handling | one-thread-per-connection
| thread_stack | 196608
| time_zone | SYSTEM
| timed_mutexes | OFF
| tmp_table_size | 16777216
| transaction_alloc_block_size | 8192
| transaction_prealloc_size | 4096
| tx_isolation | REPEATABLE-READ
| unique_checks | ON
| updatable_views_with_limit | YES
| wait_timeout | 28800
| warning_count | 0
+---------------------------------------------------+--
Show Global Status:
+------------------------------------------+---------------+
| Variable_name | Value |
+------------------------------------------+---------------+
| Binlog_cache_disk_use | 565 |
| Binlog_cache_use | 58819967 |
| Binlog_stmt_cache_disk_use | 170 |
| Binlog_stmt_cache_use | 7885076 |
| Bytes_received | 117103312217 |
| Bytes_sent | 927947593059 |
| Connections | 15674379 |
| Created_tmp_disk_tables | 37764154 |
| Created_tmp_files | 1384 |
| Created_tmp_tables | 70743223 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 78 |
| Handler_commit | 303623028 |
| Handler_delete | 232446 |
| Handler_discover | 0 |
| Handler_prepare | 92238784 |
| Handler_read_first | 60268842 |
| Handler_read_key | 876767957 |
| Handler_read_last | 828737 |
| Handler_read_next | 4164462682 |
| Handler_read_prev | 353706522 |
| Handler_read_rnd | 100309993 |
| Handler_read_rnd_next | 52149047571 |
| Handler_rollback | 28462 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 63632724 |
| Handler_write | 411674275 |
| Innodb_buffer_pool_pages_data | 1048502 |
| Innodb_buffer_pool_bytes_data | 17178656768 |
| Innodb_buffer_pool_pages_dirty | 200 |
| Innodb_buffer_pool_bytes_dirty | 3276800 |
| Innodb_buffer_pool_pages_flushed | 43479519 |
| Innodb_buffer_pool_pages_free | 0 |
| Innodb_buffer_pool_pages_misc | 70 |
| Innodb_buffer_pool_pages_total | 1048572 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 843715 |
| Innodb_buffer_pool_read_ahead_evicted | 356043 |
| Innodb_buffer_pool_read_requests | 23636804800 |
| Innodb_buffer_pool_reads | 132047277 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 449708124 |
| Innodb_data_fsyncs | 14091771 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 2178064683008 |
| Innodb_data_reads | 133500005 |
| Innodb_data_writes | 49439798 |
| Innodb_data_written | 1454155479040 |
| Innodb_dblwr_pages_written | 43479519 |
| Innodb_dblwr_writes | 1958484 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 55325636 |
| Innodb_log_writes | 2803009 |
| Innodb_os_log_fsyncs | 3202016 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 29214575104 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 1080672 |
| Innodb_pages_read | 132938631 |
| Innodb_pages_written | 43479519 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 441363 |
| Innodb_row_lock_time_avg | 1219 |
| Innodb_row_lock_time_max | 51820 |
| Innodb_row_lock_waits | 362 |
| Innodb_rows_deleted | 210598 |
| Innodb_rows_inserted | 6618148 |
| Innodb_rows_read | 55105385975 |
| Innodb_rows_updated | 60755083 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 53292 |
| Key_blocks_used | 53585 |
| Key_read_requests | 1631773596 |
| Key_reads | 89633504 |
| Key_write_requests | 4043731 |
| Key_writes | 2260440 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 219 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 1550 |
| Open_streams | 0 |
| Open_table_definitions | 1000 |
| Open_tables | 1000 |
| Opened_files | 501987336 |
| Opened_table_definitions | 114618543 |
| Opened_tables | 112038462 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 375 |
| Qcache_free_memory | 1043273648 |
| Qcache_hits | 594977198 |
| Qcache_inserts | 158252938 |
| Qcache_lowmem_prunes | 17296550 |
| Qcache_not_cached | 66654639 |
| Qcache_queries_in_cache | 17047 |
| Qcache_total_blocks | 34910 |
| Queries | 1194752340 |
| Questions | 1191555616 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 150094 |
| Select_full_range_join | 0 |
| Select_range | 9694053 |
| Select_range_check | 0 |
| Select_scan | 115993560 |
| Slow_launch_threads | 0 |
| Slow_queries | 3172 |
| Sort_merge_passes | 3 |
| Sort_range | 14784007 |
| Sort_rows | 143290538 |
| Sort_scan | 11489396 |
| Table_locks_immediate | 377162966 |
| Table_locks_waited | 105 |
| Threads_cached | 4 |
| Threads_connected | 4 |
| Threads_created | 2786 |
| Threads_running | 4 |
+------------------------------------------+---------------+
Show variables:
+---------------------------------------------------+---
| Variable_name | Value
+---------------------------------------------------+---
| auto_increment_increment | 1
| auto_increment_offset | 1
| autocommit | ON
| automatic_sp_privileges | ON
| back_log | 50
| big_tables | OFF
| binlog_cache_size | 32768
| binlog_direct_non_transactional_updates | OFF
| binlog_format | MIXED
| binlog_stmt_cache_size | 32768
| bulk_insert_buffer_size | 8388608
| completion_type | NO_CHAIN
| concurrent_insert | AUTO
| connect_timeout | 10
| default_storage_engine | InnoDB
| delay_key_write | ON
| delayed_insert_limit | 100
| delayed_insert_timeout | 300
| delayed_queue_size | 1000
| div_precision_increment | 4
| engine_condition_pushdown | ON
| error_count | 0
| event_scheduler | OFF
| foreign_key_checks | ON
| group_concat_max_len | 1024
| ignore_builtin_innodb | OFF
| innodb_adaptive_flushing | ON
| innodb_adaptive_hash_index | ON
| innodb_additional_mem_pool_size | 8388608
| innodb_autoextend_increment | 8
| innodb_autoinc_lock_mode | 1
| innodb_buffer_pool_instances | 4
| innodb_buffer_pool_size | 17179869184
| innodb_change_buffering | all
| innodb_checksums | ON
| innodb_commit_concurrency | 0
| innodb_concurrency_tickets | 500
| innodb_data_file_path | ibdata1:10M:autoextend
| innodb_doublewrite | ON
| innodb_fast_shutdown | 1
| innodb_file_format | Antelope
| innodb_file_format_check | ON
| innodb_file_format_max | Antelope
| innodb_file_per_table | ON
| innodb_flush_log_at_trx_commit | 0
| innodb_flush_method | O_DIRECT
| innodb_force_load_corrupted | OFF
| innodb_force_recovery | 0
| innodb_io_capacity | 200
| innodb_large_prefix | OFF
| innodb_lock_wait_timeout | 50
| innodb_locks_unsafe_for_binlog | OFF
| innodb_log_buffer_size | 25165824
| innodb_log_file_size | 1073741824
| innodb_log_files_in_group | 2
| innodb_max_dirty_pages_pct | 75
| innodb_max_purge_lag | 0
| innodb_mirrored_log_groups | 1
| innodb_old_blocks_pct | 37
| innodb_old_blocks_time | 0
| innodb_open_files | 300
| innodb_print_all_deadlocks | OFF
| innodb_purge_batch_size | 20
| innodb_purge_threads | 0
| innodb_random_read_ahead | OFF
| innodb_read_ahead_threshold | 56
| innodb_read_io_threads | 4
| innodb_rollback_on_timeout | OFF
| innodb_rollback_segments | 128
| innodb_spin_wait_delay | 6
| innodb_stats_method | nulls_equal
| innodb_stats_on_metadata | ON
| innodb_stats_sample_pages | 8
| innodb_strict_mode | OFF
| innodb_support_xa | ON
| innodb_sync_spin_loops | 30
| innodb_table_locks | ON
| innodb_thread_concurrency | 0
| innodb_thread_sleep_delay | 10000
| innodb_use_native_aio | ON
| innodb_use_sys_malloc | ON
| innodb_version | 5.5.44
| innodb_write_io_threads | 4
| interactive_timeout | 28800
| join_buffer_size | 131072
| keep_files_on_create | OFF
| key_buffer_size | 67108864
| key_cache_age_threshold | 300
| key_cache_block_size | 1024
| key_cache_division_limit | 100
| large_files_support | ON
| large_page_size | 0
| large_pages | OFF
| local_infile | ON
| lock_wait_timeout | 31536000
| locked_in_memory | OFF
| low_priority_updates | OFF
| max_allowed_packet | 134217728
| max_binlog_size | 104857600
| max_connect_errors | 10
| max_connections | 1000
| max_delayed_threads | 20
| max_error_count | 64
| max_heap_table_size | 16777216
| max_insert_delayed_threads | 20
| max_length_for_sort_data | 1024
| max_long_data_size | 134217728
| max_prepared_stmt_count | 16382
| max_relay_log_size | 0
| max_sort_length | 1024
| max_sp_recursion_depth | 0
| max_tmp_tables | 32
| max_user_connections | 0
| metadata_locks_cache_size | 1024
| min_examined_row_limit | 0
| multi_range_count | 256
| myisam_data_pointer_size | 6
| myisam_recover_options | BACKUP
| myisam_repair_threads | 1
| myisam_sort_buffer_size | 8388608
| myisam_stats_method | nulls_unequal
| myisam_use_mmap | OFF
| net_buffer_length | 16384
| net_read_timeout | 30
| net_retry_count | 10
| net_write_timeout | 60
| open_files_limit | 65500
| optimizer_prune_level | 1
| optimizer_search_depth | 62
| preload_buffer_size | 32768
| protocol_version | 10
| query_alloc_block_size | 8192
| query_cache_limit | 1048576
| query_cache_min_res_unit | 4096
| query_cache_size | 1073741824
| query_cache_type | ON
| query_cache_wlock_invalidate | OFF
| query_prealloc_size | 8192
| range_alloc_block_size | 4096
| read_buffer_size | 131072
| read_only | OFF
| read_rnd_buffer_size | 262144
| rpl_recovery_rank | 0
| skip_external_locking | ON
| sort_buffer_size | 2097152
| sql_big_selects | ON
| sql_big_tables | OFF
| sql_buffer_result | OFF
| storage_engine | InnoDB
| stored_program_cache | 256
| sync_binlog | 0
| sync_frm | ON
| sync_master_info | 0
| sync_relay_log | 0
| sync_relay_log_info | 0
| table_definition_cache | 400
| table_open_cache | 1000
| thread_cache_size | 8
| thread_concurrency | 10
| thread_handling | one-thread-per-connection
| thread_stack | 196608
| time_zone | SYSTEM
| timed_mutexes | OFF
| tmp_table_size | 16777216
| transaction_alloc_block_size | 8192
| transaction_prealloc_size | 4096
| tx_isolation | REPEATABLE-READ
| unique_checks | ON
| updatable_views_with_limit | YES
| wait_timeout | 28800
| warning_count | 0
+---------------------------------------------------+--
Show Global Status:
+------------------------------------------+---------------+
| Variable_name | Value |
+------------------------------------------+---------------+
| Binlog_cache_disk_use | 565 |
| Binlog_cache_use | 58819967 |
| Binlog_stmt_cache_disk_use | 170 |
| Binlog_stmt_cache_use | 7885076 |
| Bytes_received | 117103312217 |
| Bytes_sent | 927947593059 |
| Connections | 15674379 |
| Created_tmp_disk_tables | 37764154 |
| Created_tmp_files | 1384 |
| Created_tmp_tables | 70743223 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 78 |
| Handler_commit | 303623028 |
| Handler_delete | 232446 |
| Handler_discover | 0 |
| Handler_prepare | 92238784 |
| Handler_read_first | 60268842 |
| Handler_read_key | 876767957 |
| Handler_read_last | 828737 |
| Handler_read_next | 4164462682 |
| Handler_read_prev | 353706522 |
| Handler_read_rnd | 100309993 |
| Handler_read_rnd_next | 52149047571 |
| Handler_rollback | 28462 |
| Handler_savepoint | 0 |
| Handler_savepoint_rollback | 0 |
| Handler_update | 63632724 |
| Handler_write | 411674275 |
| Innodb_buffer_pool_pages_data | 1048502 |
| Innodb_buffer_pool_bytes_data | 17178656768 |
| Innodb_buffer_pool_pages_dirty | 200 |
| Innodb_buffer_pool_bytes_dirty | 3276800 |
| Innodb_buffer_pool_pages_flushed | 43479519 |
| Innodb_buffer_pool_pages_free | 0 |
| Innodb_buffer_pool_pages_misc | 70 |
| Innodb_buffer_pool_pages_total | 1048572 |
| Innodb_buffer_pool_read_ahead_rnd | 0 |
| Innodb_buffer_pool_read_ahead | 843715 |
| Innodb_buffer_pool_read_ahead_evicted | 356043 |
| Innodb_buffer_pool_read_requests | 23636804800 |
| Innodb_buffer_pool_reads | 132047277 |
| Innodb_buffer_pool_wait_free | 0 |
| Innodb_buffer_pool_write_requests | 449708124 |
| Innodb_data_fsyncs | 14091771 |
| Innodb_data_pending_fsyncs | 0 |
| Innodb_data_pending_reads | 0 |
| Innodb_data_pending_writes | 0 |
| Innodb_data_read | 2178064683008 |
| Innodb_data_reads | 133500005 |
| Innodb_data_writes | 49439798 |
| Innodb_data_written | 1454155479040 |
| Innodb_dblwr_pages_written | 43479519 |
| Innodb_dblwr_writes | 1958484 |
| Innodb_have_atomic_builtins | ON |
| Innodb_log_waits | 0 |
| Innodb_log_write_requests | 55325636 |
| Innodb_log_writes | 2803009 |
| Innodb_os_log_fsyncs | 3202016 |
| Innodb_os_log_pending_fsyncs | 0 |
| Innodb_os_log_pending_writes | 0 |
| Innodb_os_log_written | 29214575104 |
| Innodb_page_size | 16384 |
| Innodb_pages_created | 1080672 |
| Innodb_pages_read | 132938631 |
| Innodb_pages_written | 43479519 |
| Innodb_row_lock_current_waits | 0 |
| Innodb_row_lock_time | 441363 |
| Innodb_row_lock_time_avg | 1219 |
| Innodb_row_lock_time_max | 51820 |
| Innodb_row_lock_waits | 362 |
| Innodb_rows_deleted | 210598 |
| Innodb_rows_inserted | 6618148 |
| Innodb_rows_read | 55105385975 |
| Innodb_rows_updated | 60755083 |
| Innodb_truncated_status_writes | 0 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 53292 |
| Key_blocks_used | 53585 |
| Key_read_requests | 1631773596 |
| Key_reads | 89633504 |
| Key_write_requests | 4043731 |
| Key_writes | 2260440 |
| Last_query_cost | 0.000000 |
| Max_used_connections | 219 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 1550 |
| Open_streams | 0 |
| Open_table_definitions | 1000 |
| Open_tables | 1000 |
| Opened_files | 501987336 |
| Opened_table_definitions | 114618543 |
| Opened_tables | 112038462 |
| Prepared_stmt_count | 0 |
| Qcache_free_blocks | 375 |
| Qcache_free_memory | 1043273648 |
| Qcache_hits | 594977198 |
| Qcache_inserts | 158252938 |
| Qcache_lowmem_prunes | 17296550 |
| Qcache_not_cached | 66654639 |
| Qcache_queries_in_cache | 17047 |
| Qcache_total_blocks | 34910 |
| Queries | 1194752340 |
| Questions | 1191555616 |
| Rpl_status | AUTH_MASTER |
| Select_full_join | 150094 |
| Select_full_range_join | 0 |
| Select_range | 9694053 |
| Select_range_check | 0 |
| Select_scan | 115993560 |
| Slow_launch_threads | 0 |
| Slow_queries | 3172 |
| Sort_merge_passes | 3 |
| Sort_range | 14784007 |
| Sort_rows | 143290538 |
| Sort_scan | 11489396 |
| Table_locks_immediate | 377162966 |
| Table_locks_waited | 105 |
| Threads_cached | 4 |
| Threads_connected | 4 |
| Threads_created | 2786 |
| Threads_running | 4 |
+------------------------------------------+---------------+
lang-sql