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Проблема с репликацией.
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#18+
Всем форумчанам привет! Мучаюсь, не хватает скилов, прошу помощи в правильной настройке. Суть: 1 мастер, 2 слэйва. Один слэйв внезапно рухнул и не захотел подниматься. После полного восстановления из пофайлового бэкапа завелся, репликация пошла, догнала масттер и опять упала. Попыток было много, но все безуспешные. Падала либо через 2 часа, либо через день. База на мастере MySQL 5.6 на слэйвах Percona 5.6. База весит ~250Гб. Первый слэйв который не падает отличается только количеством оперативы (на первом 50гб, на втором 35гб). Конфиг слэйва: # Percona Server template configuration [mysqld] innodb_buffer_pool_size = 15G max_connections=50 max_heap_table_size = 4G collation-server = utf8_general_ci init-connect = 'SET NAMES utf8' character-set-server = utf8 max_allowed_packet=64M datadir=/data-drive/mysql socket=/data-drive/mysql/mysql.sock tmpdir=/data-drive/mysql_tmp # Replication server-id = 11 relay-log = /data-drive/replication_logs/mysql-relaylogs relay-log-index = /data-drive/replication_logs/mysql-relaylogs.index replicate-do-db = db replicate-wild-ignore-table=tmp.% symbolic-links=0 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid [client] socket=/data-drive/mysql/mysql.sock default-character-set = utf8 [mysql] default-character-set = utf8 Логи: 2015-09-07 13:43:42 7586 [Note] Slave I/O thread: connected to master 'replication@10.77.77.21:3306',replication started in log 'mysql-binlogs.000540' at position 709451180 2015-09-09 01:17:09 7f1fcc11d700 InnoDB: Assertion failure in thread 139774544434944 in file btr0cur.cc line 356 InnoDB: Failing assertion: btr_page_get_next(get_block->frame, mtr) == page_get_page_no(page) InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 22:17:09 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Please help us make Percona Server better by reporting any bugs at http://bugs.percona.com/ key_buffer_size=8388608 read_buffer_size=131072 max_used_connections=1 max_threads=52 thread_count=2 connection_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 28864 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f1ba8000990 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 7f1fcc11c8c0 thread_stack 0x40000 /usr/sbin/mysqld(my_print_stacktrace+0x3b)[0x8dbfcb] /usr/sbin/mysqld(handle_fatal_signal+0x471)[0x659b31] /lib64/libpthread.so.0(+0xf130)[0x7f1fea514130] /lib64/libc.so.6(gsignal+0x37)[0x7f1fe8ac15d7] /lib64/libc.so.6(abort+0x148)[0x7f1fe8ac2cc8] /usr/sbin/mysqld[0xa5375e] /usr/sbin/mysqld[0xa54f4e] /usr/sbin/mysqld[0x96873d] /usr/sbin/mysqld[0x96de66] /usr/sbin/mysqld[0xa54e33] /usr/sbin/mysqld[0x9d6ffd] /usr/sbin/mysqld[0x9d96bb] /usr/sbin/mysqld[0x9d9a81] /usr/sbin/mysqld[0x9e5527] /usr/sbin/mysqld[0x94da20] /usr/sbin/mysqld(_ZN7handler12ha_write_rowEPh+0xaa)[0x5a195a] /usr/sbin/mysqld(_Z12write_recordP3THDP5TABLEP9COPY_INFOS4_+0x85)[0x6c4d35] /usr/sbin/mysqld(_Z12mysql_insertP3THDP10TABLE_LISTR4ListI4ItemERS3_IS5_ES6_S6_15enum_duplicatesb+0x10a1)[0x6ca911] /usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x1d70)[0x6dda70] /usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x5b8)[0x6e2dd8] /usr/sbin/mysqld(_ZN15Query_log_event14do_apply_eventEPK14Relay_log_infoPKcj+0x65d)[0x86b90d] /usr/sbin/mysqld(_ZN9Log_event11apply_eventEP14Relay_log_info+0x6a)[0x869caa] /usr/sbin/mysqld(_Z26apply_event_and_update_posPP9Log_eventP3THDP14Relay_log_info+0x25e)[0x8a1dfe] /usr/sbin/mysqld(handle_slave_sql+0x124b)[0x8a596b] /usr/sbin/mysqld(pfs_spawn_thread+0x143)[0x914343] /lib64/libpthread.so.0(+0x7df5)[0x7f1fea50cdf5] /lib64/libc.so.6(clone+0x6d)[0x7f1fe8b821ad] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (7f1ba8008d40): is an invalid pointer Connection ID (thread ID): 4 Status: NOT_KILLED You may download the Percona Server operations manual by visiting http://www.percona.com/software/percona-server/. You may find information in the manual which will help you identify the cause of the crash. 150909 01:17:11 mysqld_safe Number of processes running now: 0 150909 01:17:11 mysqld_safe mysqld restarted 2015-09-09 01:17:11 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2015-09-09 01:17:11 0 [Note] /usr/sbin/mysqld (mysqld 5.6.25-73.1) starting as process 13382 ... 2015-09-09 01:17:11 13382 [Note] Plugin 'FEDERATED' is disabled. 2015-09-09 01:17:11 13382 [Note] InnoDB: Using atomics to ref count buffer pool pages 2015-09-09 01:17:11 13382 [Note] InnoDB: The InnoDB memory heap is disabled 2015-09-09 01:17:11 13382 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2015-09-09 01:17:11 13382 [Note] InnoDB: Memory barrier is not used 2015-09-09 01:17:11 13382 [Note] InnoDB: Compressed tables use zlib 1.2.3 2015-09-09 01:17:11 13382 [Note] InnoDB: Using Linux native AIO 2015-09-09 01:17:11 13382 [Note] InnoDB: Using CPU crc32 instructions 2015-09-09 01:17:11 13382 [Note] InnoDB: Initializing buffer pool, size = 15.0G 2015-09-09 01:17:12 13382 [Note] InnoDB: Completed initialization of buffer pool 2015-09-09 01:17:12 13382 [Note] InnoDB: Highest supported file format is Barracuda. 2015-09-09 01:17:12 13382 [Note] InnoDB: Log scan progressed past the checkpoint lsn 883285591069 2015-09-09 01:17:12 13382 [Note] InnoDB: Database was not shutdown normally! 2015-09-09 01:17:12 13382 [Note] InnoDB: Starting crash recovery. 2015-09-09 01:17:12 13382 [Note] InnoDB: Reading tablespace information from the .ibd files... 2015-09-09 01:17:14 13382 [Note] InnoDB: Restoring possible half-written data pages 2015-09-09 01:17:14 13382 [Note] InnoDB: from the doublewrite buffer... InnoDB: Doing recovery: scanned up to log sequence number 883290833920 InnoDB: Doing recovery: scanned up to log sequence number 883296076800 InnoDB: Doing recovery: scanned up to log sequence number 883301319680 InnoDB: Doing recovery: scanned up to log sequence number 883306562560 InnoDB: Doing recovery: scanned up to log sequence number 883307713424 2015-09-09 01:17:16 13382 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 InnoDB: Apply batch completed InnoDB: Last MySQL binlog file position 0 709451180, file name mysql-binlogs.000540 2015-09-09 01:17:26 13382 [Note] InnoDB: 128 rollback segment(s) are active. 2015-09-09 01:17:26 13382 [Note] InnoDB: Waiting for purge to start 2015-09-09 01:17:26 13382 [Note] InnoDB: Percona XtraDB ( http://www.percona.com) 5.6.25-73.1 started; log sequence number 883307713424 2015-09-09 01:17:26 13382 [Note] RSA private key file not found: /data-drive/mysql//private_key.pem. Some authentication plugins will not work. 2015-09-09 01:17:26 13382 [Note] RSA public key file not found: /data-drive/mysql//public_key.pem. Some authentication plugins will not work. 2015-09-09 01:17:26 13382 [Note] Server hostname (bind-address): '*'; port: 3306 2015-09-09 01:17:26 13382 [Note] IPv6 is available. 2015-09-09 01:17:26 13382 [Note] - '::' resolves to '::'; 2015-09-09 01:17:26 13382 [Note] Server socket created on IP: '::'. 2015-09-09 01:17:26 13382 [Warning] Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information. 2015-09-09 01:17:26 13382 [Warning] Slave SQL: If a crash happens this configuration does not guarantee that the relay log info will be consistent, Error_code: 0 2015-09-09 01:17:26 13382 [Note] Slave SQL thread initialized, starting replication in log 'mysql-binlogs.000544' at position 88582324, relay log '/data-drive/replication_logs/mysql-relaylogs.000014' position: 88582487 2015-09-09 01:17:26 13382 [Note] Slave I/O thread: connected to master 'replication@10.77.77.21:3306',replication started in log 'mysql-binlogs.000544' at position 88600974 2015-09-09 01:17:26 7f3184d42700 InnoDB: Assertion failure in thread 139850658621184 in file btr0cur.cc line 356 InnoDB: Failing assertion: btr_page_get_next(get_block->frame, mtr) == page_get_page_no(page) InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to http://bugs.mysql.com. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 22:17:26 UTC - mysqld got signal 6 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. Please help us make Percona Server better by reporting any bugs at http://bugs.percona.com/ Помогите советом добрым. Спасибо. ... |
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| 09.09.2015, 09:32:10 |
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Проблема с репликацией.
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#18+
что посоветовать... 1. проверьте диски, память, может все-таки железо хандрит 2. уменьшите key_buffer_size 3. уменьшите innodb_buffer_pool_size (допустим 10G) авторkey_buffer_size=8388608 read_buffer_size=131072 max_used_connections=1 max_threads=52 thread_count=2 connection_count=0 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 28864 K bytes of memoryэто на одну сессию, да + innodb_buffer_pool_size общий, может у вас все критично. Подсчитайте и оставьте с запасом. ... |
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| 09.09.2015, 10:17:25 |
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Проблема с репликацией.
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#18+
Alex_Ustinovэто на одну сессию, да + innodb_buffer_pool_size общий, может у вас все критично. Подсчитайте и оставьте с запасом. смотрите значения SHOW STATUS. На двух слейвах совершенно одинаковые конфиги? ... |
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| 09.09.2015, 10:33:26 |
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Проблема с репликацией.
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#18+
да, покажите лучше SHOW STATUS падающего слейва через 1-2 часа работы (под спойлером) ... |
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| 09.09.2015, 10:39:27 |
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Проблема с репликацией.
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#18+
Спасибо. SHOW STATUS выложу чуть позже. Сейчас накатываю дамп, чтобы запуститься. автор1. проверьте диски, память, может все-таки железо хандрит Здесь все должно быть нормально. На этой ноде несколько виртуалок и все работают хорошо. Плюс, на всякий случай, переустановили систему и на чистой заного подняли БД. автор2. уменьшите key_buffer_size 3. уменьшите innodb_buffer_pool_size (допустим 10G) Это попробую. авторНа двух слейвах совершенно одинаковые конфиги? Вот конфиг первого слэйва: [mysqld] innodb_buffer_pool_size = 20G max_connections=220 max_heap_table_size = 4G innodb_flush_log_at_trx_commit = 2 collation-server = utf8_general_ci init-connect = 'SET NAMES utf8' character-set-server = utf8 innodb_lock_wait_timeout = 300 datadir=/data-drive/mysql socket=/data-drive/mysql/mysql.sock tmpdir=/data-drive/mysql_tmp # Replication server-id = 10 relay-log = /data-drive/mysql-relaylogs relay-log-index = /data-drive/mysql-relaylogs.index replicate-do-db = db replicate-wild-ignore-table=tmp.% symbolic-links=0 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [mysqld_safe] log-error=/var/log/mysqld.log pid-file=/var/run/mysqld/mysqld.pid [client] default-character-set = utf8 [mysql] default-character-set = utf8 Это строка из логов: key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 28864 K Правильно ли я понимаю, что на 1 connection тратится 28864 K оперативы? Если да, то в конфигах разрешено 50 connections. Собственно 50 * 29 M = 1,5 G 1.5G + 15G (innodb_buffer_pool_size) = 16.5G (16.5G < 35G) == true Либо я не понимаю этот момент. ... |
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| 09.09.2015, 11:34:23 |
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Проблема с репликацией.
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#18+
авторПравильно ли я понимаю, что на 1 connection тратится 28864 K оперативы? Если да, то в конфигах разрешено 50 connectionsнет, я зачеркнул выше это. Я бы привел в конфигах все как на первом слейве, убрал бы innodb_flush_log_at_trx_commit = 2 чтобы разница была только в innodb_buffer_pool_size = max_connections= Интересно значение thread_handling в SHOW VARIABLES; если pool-of-threads то может выставить "на сессию" как вариант похоже на метод научного тыка, но большее может сказать только SHOW STATUS ... |
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| 09.09.2015, 12:34:50 |
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Проблема с репликацией.
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#18+
SHOW STATUS: ~Старт: mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 354 | | Bytes_sent | 13611 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 5 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 1 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 5 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 6 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 230 | | Innodb_buffer_pool_pages_data | 193627 | | Innodb_buffer_pool_bytes_data | 3172384768 | | Innodb_buffer_pool_pages_dirty | 6939 | | Innodb_buffer_pool_bytes_dirty | 113688576 | | Innodb_buffer_pool_pages_flushed | 13904 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 789327 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 802 | | Innodb_buffer_pool_pages_misc | 78 | | Innodb_buffer_pool_pages_old | 71631 | | Innodb_buffer_pool_pages_total | 983032 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28497 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 71931463 | | Innodb_buffer_pool_reads | 159409 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 716314 | | Innodb_checkpoint_age | 20831364 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 62181 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 1 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 3139653632 | | Innodb_data_reads | 191767 | | Innodb_data_writes | 72656 | | Innodb_data_written | 539192320 | | Innodb_dblwr_pages_written | 13904 | | Innodb_dblwr_writes | 763 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 2381 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 6429 | | Innodb_ibuf_merged_delete_marks | 2869 | | Innodb_ibuf_merged_deletes | 427 | | Innodb_ibuf_merged_inserts | 22474 | | Innodb_ibuf_merges | 6381 | | Innodb_ibuf_segment_size | 6985 | | Innodb_ibuf_size | 555 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 129999 | | Innodb_log_writes | 57912 | | Innodb_lsn_current | 885245430358 | | Innodb_lsn_flushed | 885245429916 | | Innodb_lsn_last_checkpoint | 885224598994 | | Innodb_master_thread_active_loops | 230 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68492364850 | | Innodb_mem_adaptive_hash | 256278176 | | Innodb_mem_dictionary | 65268400 | | Innodb_mem_total | 16483614720 | | Innodb_mutex_os_waits | 14267 | | Innodb_mutex_spin_rounds | 432155 | | Innodb_mutex_spin_waits | 2472 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 57941 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 83572224 | | Innodb_page_size | 16384 | | Innodb_pages_created | 2003 | | Innodb_pages_read | 191623 | | Innodb_pages_written | 13904 | | Innodb_purge_trx_id | 68492364849 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 1 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 1677 | | Innodb_rows_inserted | 27116 | | Innodb_rows_read | 51250890 | | Innodb_rows_updated | 37788 | | Innodb_num_open_files | 135 | | Innodb_read_views_memory | 96 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 7998 | | Innodb_s_lock_spin_rounds | 461965 | | Innodb_s_lock_spin_waits | 17386 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 39 | | Innodb_x_lock_spin_rounds | 2550 | | Innodb_x_lock_spin_waits | 114 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 1 | | Not_flushed_delayed_rows | 0 | | Open_files | 22 | | Open_streams | 0 | | Open_table_definitions | 188 | | Open_tables | 181 | | Opened_files | 259 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 1 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 126109 | | Questions | 7 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 68366 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 1 | | Threads_created | 1 | | Threads_running | 1 | | Uptime | 249 | | Uptime_since_flush_status | 249 | +-----------------------------------------------+--------------+ 403 rows in set (0.00 sec) 30 min mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 370 | | Bytes_sent | 25067 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 5 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 2 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 5 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 6 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 1266 | | Innodb_buffer_pool_pages_data | 240667 | | Innodb_buffer_pool_bytes_data | 3943088128 | | Innodb_buffer_pool_pages_dirty | 10747 | | Innodb_buffer_pool_bytes_dirty | 176078848 | | Innodb_buffer_pool_pages_flushed | 119912 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 742085 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 2039 | | Innodb_buffer_pool_pages_misc | 280 | | Innodb_buffer_pool_pages_old | 88995 | | Innodb_buffer_pool_pages_total | 983032 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28497 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 457187814 | | Innodb_buffer_pool_reads | 185551 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 3980415 | | Innodb_checkpoint_age | 25698750 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 366487 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 3793702912 | | Innodb_data_reads | 231696 | | Innodb_data_writes | 462672 | | Innodb_data_written | 4410672640 | | Innodb_dblwr_pages_written | 119912 | | Innodb_dblwr_writes | 4578 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 2673 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 5756 | | Innodb_ibuf_merged_delete_marks | 11903 | | Innodb_ibuf_merged_deletes | 2809 | | Innodb_ibuf_merged_inserts | 83276 | | Innodb_ibuf_merges | 27682 | | Innodb_ibuf_segment_size | 6985 | | Innodb_ibuf_size | 1228 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 734462 | | Innodb_log_writes | 337322 | | Innodb_lsn_current | 885500125709 | | Innodb_lsn_flushed | 885500125709 | | Innodb_lsn_last_checkpoint | 885474426959 | | Innodb_master_thread_active_loops | 1266 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68492820365 | | Innodb_mem_adaptive_hash | 259522208 | | Innodb_mem_dictionary | 65297147 | | Innodb_mem_total | 16483614720 | | Innodb_mutex_os_waits | 92319 | | Innodb_mutex_spin_rounds | 2795694 | | Innodb_mutex_spin_waits | 14381 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 337538 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 481323520 | | Innodb_page_size | 16384 | | Innodb_pages_created | 9123 | | Innodb_pages_read | 231544 | | Innodb_pages_written | 119912 | | Innodb_purge_trx_id | 68492820364 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 880 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 11157 | | Innodb_rows_inserted | 166489 | | Innodb_rows_read | 329259356 | | Innodb_rows_updated | 218883 | | Innodb_num_open_files | 144 | | Innodb_read_views_memory | 96 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 9130 | | Innodb_s_lock_spin_rounds | 499334 | | Innodb_s_lock_spin_waits | 18819 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 179 | | Innodb_x_lock_spin_rounds | 9853 | | Innodb_x_lock_spin_waits | 252 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 1 | | Not_flushed_delayed_rows | 0 | | Open_files | 22 | | Open_streams | 0 | | Open_table_definitions | 195 | | Open_tables | 188 | | Opened_files | 266 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 1 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 743728 | | Questions | 8 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 406930 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 1 | | Threads_created | 1 | | Threads_running | 1 | | Uptime | 1379 | | Uptime_since_flush_status | 1379 | +-----------------------------------------------+--------------+ 403 rows in set (0.00 sec) ... |
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| 10.09.2015, 12:24:29 |
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Проблема с репликацией.
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#18+
~ Через час: mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 402 | | Bytes_sent | 48046 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 5 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 4 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 5 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 6 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 3175 | | Innodb_buffer_pool_pages_data | 304140 | | Innodb_buffer_pool_bytes_data | 4983029760 | | Innodb_buffer_pool_pages_dirty | 7332 | | Innodb_buffer_pool_bytes_dirty | 120127488 | | Innodb_buffer_pool_pages_flushed | 375277 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 678079 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 3301 | | Innodb_buffer_pool_pages_misc | 813 | | Innodb_buffer_pool_pages_old | 112420 | | Innodb_buffer_pool_pages_total | 983032 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28497 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 1225774716 | | Innodb_buffer_pool_reads | 215075 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 9725924 | | Innodb_checkpoint_age | 24841455 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 891947 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 4673245184 | | Innodb_data_reads | 285384 | | Innodb_data_writes | 1206635 | | Innodb_data_written | 13465390592 | | Innodb_dblwr_pages_written | 375277 | | Innodb_dblwr_writes | 10869 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 1798 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 5492 | | Innodb_ibuf_merged_delete_marks | 24901 | | Innodb_ibuf_merged_deletes | 9599 | | Innodb_ibuf_merged_inserts | 209347 | | Innodb_ibuf_merges | 59101 | | Innodb_ibuf_segment_size | 6985 | | Innodb_ibuf_size | 1492 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 1767375 | | Innodb_log_writes | 817700 | | Innodb_lsn_current | 885940968611 | | Innodb_lsn_flushed | 885940968482 | | Innodb_lsn_last_checkpoint | 885916127156 | | Innodb_master_thread_active_loops | 3175 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68493597252 | | Innodb_mem_adaptive_hash | 264224416 | | Innodb_mem_dictionary | 65301058 | | Innodb_mem_total | 16483614720 | | Innodb_mutex_os_waits | 246474 | | Innodb_mutex_spin_rounds | 7464580 | | Innodb_mutex_spin_waits | 39268 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 818258 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 1168115712 | | Innodb_page_size | 16384 | | Innodb_pages_created | 18913 | | Innodb_pages_read | 285227 | | Innodb_pages_written | 375277 | | Innodb_purge_trx_id | 68493597251 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 46300 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 36677 | | Innodb_rows_inserted | 412494 | | Innodb_rows_read | 889283211 | | Innodb_rows_updated | 523812 | | Innodb_num_open_files | 149 | | Innodb_read_views_memory | 96 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 11030 | | Innodb_s_lock_spin_rounds | 563912 | | Innodb_s_lock_spin_waits | 21409 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 472 | | Innodb_x_lock_spin_rounds | 24827 | | Innodb_x_lock_spin_waits | 376 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 1 | | Not_flushed_delayed_rows | 0 | | Open_files | 22 | | Open_streams | 0 | | Open_table_definitions | 201 | | Open_tables | 194 | | Opened_files | 272 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 1 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 1817380 | | Questions | 10 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 1000966 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 1 | | Threads_created | 1 | | Threads_running | 1 | | Uptime | 3433 | | Uptime_since_flush_status | 3433 | +-----------------------------------------------+--------------+ 403 rows in set (0.00 sec) ... |
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| 10.09.2015, 12:24:47 |
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Проблема с репликацией.
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#18+
~Через 2 часа: mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 500 | | Bytes_sent | 79069 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 8 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 6 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 5 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 9 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 6270 | | Innodb_buffer_pool_pages_data | 447114 | | Innodb_buffer_pool_bytes_data | 7325515776 | | Innodb_buffer_pool_pages_dirty | 11363 | | Innodb_buffer_pool_bytes_dirty | 186171392 | | Innodb_buffer_pool_pages_flushed | 754258 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 532876 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 16673 | | Innodb_buffer_pool_pages_misc | 3042 | | Innodb_buffer_pool_pages_old | 165199 | | Innodb_buffer_pool_pages_total | 983032 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28497 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 2400659911 | | Innodb_buffer_pool_reads | 271763 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 25709282 | | Innodb_checkpoint_age | 20126382 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 1716644 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 6485512192 | | Innodb_data_reads | 396014 | | Innodb_data_writes | 2355633 | | Innodb_data_written | 27193395200 | | Innodb_dblwr_pages_written | 754258 | | Innodb_dblwr_writes | 22678 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 2703 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 6545 | | Innodb_ibuf_merged_delete_marks | 30445 | | Innodb_ibuf_merged_deletes | 12558 | | Innodb_ibuf_merged_inserts | 432302 | | Innodb_ibuf_merges | 118741 | | Innodb_ibuf_segment_size | 16199 | | Innodb_ibuf_size | 9653 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 3943583 | | Innodb_log_writes | 1572780 | | Innodb_lsn_current | 886863821837 | | Innodb_lsn_flushed | 886863820262 | | Innodb_lsn_last_checkpoint | 886843695455 | | Innodb_master_thread_active_loops | 6271 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68494809339 | | Innodb_mem_adaptive_hash | 294649504 | | Innodb_mem_dictionary | 65341588 | | Innodb_mem_total | 16483614720 | | Innodb_mutex_os_waits | 479245 | | Innodb_mutex_spin_rounds | 14516507 | | Innodb_mutex_spin_waits | 78337 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 1573884 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 2477558272 | | Innodb_page_size | 16384 | | Innodb_pages_created | 51275 | | Innodb_pages_read | 395838 | | Innodb_pages_written | 754258 | | Innodb_purge_trx_id | 68494809339 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 115089 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 69282 | | Innodb_rows_inserted | 1399496 | | Innodb_rows_read | 1723239028 | | Innodb_rows_updated | 1033364 | | Innodb_num_open_files | 166 | | Innodb_read_views_memory | 304 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 13512 | | Innodb_s_lock_spin_rounds | 647270 | | Innodb_s_lock_spin_waits | 24575 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 1098 | | Innodb_x_lock_spin_rounds | 49778 | | Innodb_x_lock_spin_waits | 682 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 1 | | Not_flushed_delayed_rows | 0 | | Open_files | 22 | | Open_streams | 0 | | Open_table_definitions | 214 | | Open_tables | 207 | | Opened_files | 300 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 1 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 4610752 | | Questions | 15 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 2727850 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 1 | | Threads_created | 1 | | Threads_running | 1 | | Uptime | 6855 | | Uptime_since_flush_status | 6855 | +-----------------------------------------------+--------------+ 403 rows in set (0.00 sec) ... |
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| 10.09.2015, 12:25:01 |
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Проблема с репликацией.
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#18+
SHOW STATUS через 3 часа (репликация догнала мастер): mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 310 | | Bytes_sent | 8294 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 3 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 1 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 7 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 9 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 9909 | | Innodb_buffer_pool_pages_data | 538071 | | Innodb_buffer_pool_bytes_data | 8815755264 | | Innodb_buffer_pool_pages_dirty | 12260 | | Innodb_buffer_pool_bytes_dirty | 200867840 | | Innodb_buffer_pool_pages_flushed | 1121300 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 442311 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 17565 | | Innodb_buffer_pool_pages_misc | 2650 | | Innodb_buffer_pool_pages_old | 198778 | | Innodb_buffer_pool_pages_total | 983032 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28497 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 3352892933 | | Innodb_buffer_pool_reads | 302192 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 32013724 | | Innodb_checkpoint_age | 12056250 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 2361741 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 7770558464 | | Innodb_data_reads | 474457 | | Innodb_data_writes | 3294603 | | Innodb_data_written | 40019871744 | | Innodb_dblwr_pages_written | 1121300 | | Innodb_dblwr_writes | 41532 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 2414 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 7852 | | Innodb_ibuf_merged_delete_marks | 36133 | | Innodb_ibuf_merged_deletes | 14923 | | Innodb_ibuf_merged_inserts | 649901 | | Innodb_ibuf_merges | 170621 | | Innodb_ibuf_segment_size | 16199 | | Innodb_ibuf_size | 8346 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 5164143 | | Innodb_log_writes | 2123464 | | Innodb_lsn_current | 887380883205 | | Innodb_lsn_flushed | 887380883205 | | Innodb_lsn_last_checkpoint | 887368826955 | | Innodb_master_thread_active_loops | 9910 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68495694697 | | Innodb_mem_adaptive_hash | 298417824 | | Innodb_mem_dictionary | 65360981 | | Innodb_mem_total | 16483614720 | | Innodb_mutex_os_waits | 679761 | | Innodb_mutex_spin_rounds | 20586853 | | Innodb_mutex_spin_waits | 115991 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 2125192 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 3276566528 | | Innodb_page_size | 16384 | | Innodb_pages_created | 63799 | | Innodb_pages_read | 474271 | | Innodb_pages_written | 1121300 | | Innodb_purge_trx_id | 68495694696 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 0 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 88956 | | Innodb_rows_inserted | 1697298 | | Innodb_rows_read | 2421745478 | | Innodb_rows_updated | 1394085 | | Innodb_num_open_files | 176 | | Innodb_read_views_memory | 304 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 15750 | | Innodb_s_lock_spin_rounds | 719002 | | Innodb_s_lock_spin_waits | 27279 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 1433 | | Innodb_x_lock_spin_rounds | 68501 | | Innodb_x_lock_spin_waits | 774 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 2 | | Not_flushed_delayed_rows | 0 | | Open_files | 21 | | Open_streams | 0 | | Open_table_definitions | 218 | | Open_tables | 211 | | Opened_files | 319 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 3 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 5840320 | | Questions | 5 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 3407462 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 2 | | Threads_created | 2 | | Threads_running | 1 | | Uptime | 10809 | | Uptime_since_flush_status | 10809 | +-----------------------------------------------+--------------+ 403 rows in set (0.01 sec) ... |
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| 10.09.2015, 13:28:34 |
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Проблема с репликацией.
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#18+
ничего критичного не вижу, также по часовым изменениям ... |
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| 10.09.2015, 15:31:03 |
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Проблема с репликацией.
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#18+
SHOW STATUS После 7,5 часов работы: mysql> SHOW STATUS; +-----------------------------------------------+--------------+ | Variable_name | Value | +-----------------------------------------------+--------------+ | Aborted_clients | 0 | | Aborted_connects | 1 | | Binlog_snapshot_file | | | Binlog_snapshot_position | 0 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Binlog_stmt_cache_disk_use | 0 | | Binlog_stmt_cache_use | 0 | | Bytes_received | 267 | | Bytes_sent | 2946 | | Com_admin_commands | 0 | | Com_assign_to_keycache | 0 | | 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_alter_user | 0 | | Com_analyze | 0 | | Com_begin | 0 | | Com_binlog | 0 | | Com_call_procedure | 0 | | Com_change_db | 0 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 0 | | 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 | 0 | | Com_create_trigger | 0 | | Com_create_udf | 0 | | Com_create_user | 0 | | Com_create_view | 0 | | Com_dealloc_sql | 0 | | Com_delete | 0 | | 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_server | 0 | | Com_drop_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_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 0 | | Com_insert_select | 0 | | Com_install_plugin | 0 | | Com_kill | 0 | | Com_load | 0 | | Com_lock_tables | 0 | | Com_lock_tables_for_backup | 0 | | Com_lock_binlog_for_backup | 0 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_purge_archived | 0 | | Com_purge_archived_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_rollback | 0 | | Com_rollback_to_savepoint | 0 | | Com_savepoint | 0 | | Com_select | 1 | | Com_set_option | 0 | | Com_signal | 0 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 0 | | Com_show_charsets | 0 | | Com_show_client_statistics | 0 | | Com_show_collations | 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_events | 0 | | Com_show_errors | 0 | | Com_show_fields | 0 | | Com_show_function_code | 0 | | Com_show_function_status | 0 | | Com_show_grants | 0 | | Com_show_index_statistics | 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 | 0 | | Com_show_profile | 0 | | Com_show_profiles | 0 | | Com_show_relaylog_events | 0 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 1 | | Com_show_slave_status_nolock | 0 | | Com_show_status | 1 | | Com_show_storage_engines | 0 | | Com_show_table_statistics | 0 | | Com_show_table_status | 0 | | Com_show_tables | 0 | | Com_show_thread_statistics | 0 | | Com_show_triggers | 0 | | Com_show_user_statistics | 0 | | Com_show_variables | 0 | | Com_show_warnings | 0 | | Com_slave_start | 0 | | Com_slave_stop | 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_truncate | 0 | | Com_uninstall_plugin | 0 | | Com_unlock_binlog | 0 | | Com_unlock_tables | 0 | | Com_update | 0 | | 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 | 7 | | Created_tmp_disk_tables | 0 | | Created_tmp_files | 6 | | Created_tmp_tables | 0 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 0 | | Handler_delete | 0 | | Handler_discover | 0 | | Handler_external_lock | 0 | | Handler_mrr_init | 0 | | Handler_prepare | 0 | | Handler_read_first | 0 | | Handler_read_key | 0 | | Handler_read_last | 0 | | Handler_read_next | 0 | | Handler_read_prev | 0 | | Handler_read_rnd | 0 | | Handler_read_rnd_next | 0 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 0 | | Handler_write | 0 | | Innodb_buffer_pool_dump_status | not started | | Innodb_buffer_pool_load_status | not started | | Innodb_background_log_sync | 24570 | | Innodb_buffer_pool_pages_data | 590861 | | Innodb_buffer_pool_bytes_data | 9680666624 | | Innodb_buffer_pool_pages_dirty | 11327 | | Innodb_buffer_pool_bytes_dirty | 185581568 | | Innodb_buffer_pool_pages_flushed | 718341 | | Innodb_buffer_pool_pages_LRU_flushed | 0 | | Innodb_buffer_pool_pages_free | 63993 | | Innodb_buffer_pool_pages_made_not_young | 0 | | Innodb_buffer_pool_pages_made_young | 2961 | | Innodb_buffer_pool_pages_misc | 498 | | Innodb_buffer_pool_pages_old | 218266 | | Innodb_buffer_pool_pages_total | 655352 | | Innodb_buffer_pool_read_ahead_rnd | 0 | | Innodb_buffer_pool_read_ahead | 28507 | | Innodb_buffer_pool_read_ahead_evicted | 0 | | Innodb_buffer_pool_read_requests | 1360824310 | | Innodb_buffer_pool_reads | 226854 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 10717828 | | Innodb_checkpoint_age | 9526729 | | Innodb_checkpoint_max_age | 80826164 | | Innodb_data_fsyncs | 1071031 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 9367736320 | | Innodb_data_reads | 571921 | | Innodb_data_writes | 1494900 | | Innodb_data_written | 24668607488 | | Innodb_dblwr_pages_written | 718341 | | Innodb_dblwr_writes | 129474 | | Innodb_deadlocks | 0 | | Innodb_have_atomic_builtins | ON | | Innodb_history_list_length | 1507 | | Innodb_ibuf_discarded_delete_marks | 0 | | Innodb_ibuf_discarded_deletes | 0 | | Innodb_ibuf_discarded_inserts | 0 | | Innodb_ibuf_free_list | 12751 | | Innodb_ibuf_merged_delete_marks | 28831 | | Innodb_ibuf_merged_deletes | 15421 | | Innodb_ibuf_merged_inserts | 1055257 | | Innodb_ibuf_merges | 331075 | | Innodb_ibuf_segment_size | 16199 | | Innodb_ibuf_size | 3447 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 1900025 | | Innodb_log_writes | 641999 | | Innodb_lsn_current | 888300799180 | | Innodb_lsn_flushed | 888300799180 | | Innodb_lsn_last_checkpoint | 888291272451 | | Innodb_master_thread_active_loops | 24570 | | Innodb_master_thread_idle_loops | 0 | | Innodb_max_trx_id | 68496903228 | | Innodb_mem_adaptive_hash | 178160416 | | Innodb_mem_dictionary | 44057186 | | Innodb_mem_total | 10989076480 | | Innodb_mutex_os_waits | 317876 | | Innodb_mutex_spin_rounds | 9689745 | | Innodb_mutex_spin_waits | 131763 | | Innodb_oldest_view_low_limit_trx_id | 0 | | Innodb_os_log_fsyncs | 645752 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 1128230400 | | Innodb_page_size | 16384 | | Innodb_pages_created | 19105 | | Innodb_pages_read | 571756 | | Innodb_pages_written | 718341 | | Innodb_purge_trx_id | 68496903228 | | Innodb_purge_undo_no | 0 | | Innodb_row_lock_current_waits | 0 | | Innodb_current_row_locks | 0 | | Innodb_row_lock_time | 0 | | Innodb_row_lock_time_avg | 0 | | Innodb_row_lock_time_max | 0 | | Innodb_row_lock_waits | 0 | | Innodb_rows_deleted | 39681 | | Innodb_rows_inserted | 421235 | | Innodb_rows_read | 1003357889 | | Innodb_rows_updated | 425677 | | Innodb_num_open_files | 157 | | Innodb_read_views_memory | 96 | | Innodb_descriptors_memory | 8000 | | Innodb_s_lock_os_waits | 16415 | | Innodb_s_lock_spin_rounds | 715408 | | Innodb_s_lock_spin_waits | 28298 | | Innodb_truncated_status_writes | 0 | | Innodb_available_undo_logs | 128 | | Innodb_x_lock_os_waits | 924 | | Innodb_x_lock_spin_rounds | 58951 | | Innodb_x_lock_spin_waits | 557 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 6695 | | Key_blocks_used | 3 | | Key_read_requests | 6 | | Key_reads | 3 | | Key_write_requests | 0 | | Key_writes | 0 | | Last_query_cost | 0.000000 | | Last_query_partial_plans | 0 | | Max_statement_time_exceeded | 0 | | Max_statement_time_set | 0 | | Max_statement_time_set_failed | 0 | | Max_used_connections | 1 | | Not_flushed_delayed_rows | 0 | | Open_files | 21 | | Open_streams | 0 | | Open_table_definitions | 204 | | Open_tables | 197 | | Opened_files | 278 | | Opened_table_definitions | 0 | | Opened_tables | 0 | | 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_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 | 0 | | Performance_schema_thread_classes_lost | 0 | | Performance_schema_thread_instances_lost | 0 | | Performance_schema_users_lost | 0 | | Prepared_stmt_count | 0 | | Qcache_free_blocks | 1 | | Qcache_free_memory | 1031320 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 3 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 1 | | Queries | 1526493 | | Questions | 3 | | Rsa_public_key | | | Select_full_join | 0 | | Select_full_range_join | 0 | | Select_range | 0 | | Select_range_check | 0 | | Select_scan | 0 | | Slave_heartbeat_period | 1800.000 | | Slave_last_heartbeat | | | Slave_open_temp_tables | 0 | | Slave_received_heartbeats | 0 | | Slave_retried_transactions | 0 | | Slave_running | ON | | Slow_launch_threads | 0 | | Slow_queries | 0 | | Sort_merge_passes | 0 | | Sort_range | 0 | | Sort_rows | 0 | | Sort_scan | 0 | | 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 | 911368 | | Table_locks_waited | 0 | | Table_open_cache_hits | 0 | | Table_open_cache_misses | 0 | | Table_open_cache_overflows | 0 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threadpool_idle_threads | 0 | | Threadpool_threads | 0 | | Threads_cached | 0 | | Threads_connected | 1 | | Threads_created | 1 | | Threads_running | 1 | | Uptime | 26337 | | Uptime_since_flush_status | 26337 | +-----------------------------------------------+--------------+ 403 rows in set (0.00 sec) А на какие параметры смотреть, чтобы выявить анамальное поведение? ... |
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| 10.09.2015, 21:39:21 |
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#18+
serj0333, на всякий, в отдельных окнах включите htop mytop iotop mysqladmin -u user -p pass -i 5 processlist ... |
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| 11.09.2015, 04:51:52 |
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#18+
serj0333, открывайте ваш вывод в Ексель по столбцам отфильтруйте ненулевые , сделайте разностные столбцы, смотрите изменения по часам. У вас они просто стабильны. Смотреть там особо нечего MyISAM таблиц нет, key_buffer_size используется только под темповые таблицы, его можно и увеличить хоть до 64-128M InnoDB блоки высвобождаются достаточно, чтения больше чем записи Проблема была не в БД. смотрите за процессами, javajdbc показал как а какие у вас изначально ibdata файлы? дефолтные с инкрементом? судя по конфигу..... ... |
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| 11.09.2015, 08:37:16 |
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#18+
Спасибо за советы. Mysql упал. =) Last_SQL_Error: Error 'Index StatisticPickUpPhone is corrupted' on query. Default database: ... Самое интересное, что на боевом сервере запрос прошел, на боевой реплике прошел. А на технической реплике сломал индекс или что-то подобное. ibdata скорее всего дефолтные, с ними никто ничего не делал. Если подскажите как уточнить, какие они, то я вам скажу. Какие идеи? ... |
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| 11.09.2015, 10:34:10 |
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#18+
у меня мысль "тупо в лоб" только одна - индекс "не дописался" вовремя.... "медленные" диски... сделайте ibdata1 сразу 500G, инркементное выделение не приносит пользы при больших нагрузках, должно проработать дольше, это для экперимента уберите innodb_flush_log_at_trx_commit = 2 вообще-то можно только догадываться... ... |
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| 11.09.2015, 10:52:28 |
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#18+
авторНа этой ноде несколько виртуалок и все работают хорошобоевой слейв тоже с кучей виртуалок? ... |
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| 11.09.2015, 11:11:53 |
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#18+
serj0333, Диски на целостность - проверяли? потери производительности "периодически" не возникает? Я бы первым делом убедился в целостности мех. части. ... |
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| 11.09.2015, 11:57:44 |
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#18+
Если идет речь о виртуальном сервере, то вполне могут быть виртуальные проблемы - мы их достаточно наелись, когда дисковая полка помирала, но еще не померла окончательно. Такие проблемы на репликационном сервере видны только из графиков нагрузки. Поэтому крайне рекомендую вам установить либо взрослый комплекс(munin, nagios,...) для наблюдения за параметрами мускл в графическом виде(кол-во подключений, записей, селектов, ожидающих блокировок и тд) либо какуюнить мелкую прогу которая покажет графики. Далее проверьте виртуальные диски на виртуальные повреждения:) Такое встречается, fsck поможет. И укажите ОС на которой оно работает. Если это фрибсд с её любимой уфс2, то бежать оттуда надо - при сбое может и файл потерять. По логу ошибка происходит какая то непонятная в ядре мускл, значит это не корявый запрос приходит, а что то другое. дайте больше информации о системе. ... |
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| 13.09.2015, 12:23:56 |
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#18+
Система Centos 7 Файловая система ext4 Всё это дело крутится на vmware. ... |
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| 14.09.2015, 11:20:27 |
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#18+
Диски проверил с помощью sudo badblocks -v -s /dev/sdb1 > badblocks.log бэдов не было. ... |
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| 14.09.2015, 11:22:25 |
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#18+
Сейчас попробую поставить просто mysql, а не percona и посмотрю повторится ли проблема. ... |
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| 14.09.2015, 11:30:19 |
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#18+
serj0333Система Centos 7 Файловая система ext4 Всё это дело крутится на vmware. надеюсь Диск под систему физически отдельный ... |
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| 14.09.2015, 13:40:18 |
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#18+
Не совсем понял. Ты имеешь в виду то, что на физ диске только эта машина крутится, а не несколько? Если честно, то хз. Эти тачки админят другие ребята, но можно выяснить. ... |
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| 14.09.2015, 13:42:49 |
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#18+
у вмвари есть консоль и админы могут дать к ней доступ только к графикам производительности(у меня такая же ситуация). Среди всего прочего будет загрузка процессора, нагрузка на сеть, нагрузка на винт, задержки дисковой подсистемы(!!!). Графики не то чтобы сильно полезные, но иногда помогают. Во вкладке performance есть не помню какая вторая подвкладка - там можно выбрать дисковую подсистему и посмотреть "write latency". Не знаю сколько нужно, но у меня работает идеально на 0-10, мелкие проблемы на 15-30, заметные подтормаживания на 70-100. Если есть прослойка в виде вмвари то говорить о физических дисках глупо, скорее всего всему кластеру виртуальных машин выдана большая дисковая полка на которой задержки не сильно большие. ... |
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| 14.09.2015, 14:57:05 |
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