MySQL hangs every 30 minutes, it start to make a big process and when I make a show variables I get that values:
+---------------------------------+-----------------------------+ | Variable_name | Value | +---------------------------------+-----------------------------+ | back_log | 50 | | basedir | /usr/ | | binlog_cache_size | 32768 | | bulk_insert_buffer_size | 8388608 | | character_set_client | latin1 | | character_set_connection | latin1 | | character_set_database | latin1 | | character_set_results | latin1 | | character_set_server | latin1 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | | collation_connection | latin1_swedish_ci | | collation_database | latin1_swedish_ci | | collation_server | latin1_swedish_ci | | concurrent_insert | ON | | connect_timeout | 10 | | datadir | /var/lib/mysql/ | | date_format | %Y-%m-%d | | datetime_format | %Y-%m-%d %H:%i:%s | | default_week_format | 0 | | delay_key_write | ON | | delayed_insert_limit | 100 | | delayed_insert_timeout | 300 | | delayed_queue_size | 1000 | | expire_logs_days | 0 | | flush | OFF | | flush_time | 0 | | ft_boolean_syntax | + -><()~*:""&| | | ft_max_word_len | 84 | | ft_min_word_len | 4 | | ft_query_expansion_limit | 20 | | ft_stopword_file | (built-in) | | group_concat_max_len | 1024 | | have_archive | YES | | have_bdb | NO | | have_compress | YES | | have_crypt | YES | | have_csv | YES | | have_example_engine | NO | | have_geometry | YES | | have_innodb | YES | | have_isam | YES | | have_ndbcluster | DISABLED | | have_openssl | NO | | have_query_cache | YES | | have_raid | YES | | have_rtree_keys | YES | | have_symlink | YES | | init_connect | | | init_file | | | init_slave | | | innodb_additional_mem_pool_size | 1048576 | | innodb_autoextend_increment | 8 | | innodb_buffer_pool_awe_mem_mb | 0 | | innodb_buffer_pool_size | 8388608 | | innodb_data_file_path | ibdata1:10M:autoextend | | innodb_data_home_dir | | | innodb_fast_shutdown | ON | | innodb_file_io_threads | 4 | | innodb_file_per_table | OFF | | innodb_flush_log_at_trx_commit | 1 | | innodb_flush_method | | | innodb_force_recovery | 0 | | innodb_lock_wait_timeout | 50 | | innodb_locks_unsafe_for_binlog | OFF | | innodb_log_arch_dir | | | innodb_log_archive | OFF | | innodb_log_buffer_size | 1048576 | | innodb_log_file_size | 5242880 | | innodb_log_files_in_group | 2 | | innodb_log_group_home_dir | ./ | | innodb_max_dirty_pages_pct | 90 | | innodb_max_purge_lag | 0 | | innodb_mirrored_log_groups | 1 | | innodb_open_files | 300 | | innodb_table_locks | ON | | innodb_thread_concurrency | 8 | | interactive_timeout | 28800 | | join_buffer_size | 2093056 | | key_buffer_size | 134217728 | | key_cache_age_threshold | 300 | | key_cache_block_size | 1024 | | key_cache_division_limit | 100 | | language | /usr/share/mysql/spanish/ | | large_files_support | ON | | license | GPL | | local_infile | ON | | locked_in_memory | OFF | | log | OFF | | log_bin | OFF | | log_error | | | log_slave_updates | OFF | | log_slow_queries | OFF | | log_update | OFF | | log_warnings | 1 | | long_query_time | 10 | | low_priority_updates | OFF | | lower_case_file_system | OFF | | lower_case_table_names | 0 | | max_allowed_packet | 67107840 | | max_binlog_cache_size | 18446744073709551615 | | max_binlog_size | 104857600 | | max_connect_errors | 10 | | max_connections | 1000 | | max_delayed_threads | 20 | | max_error_count | 64 | | max_heap_table_size | 16777216 | | max_insert_delayed_threads | 20 | | max_join_size | 18446744073709551615 | | max_length_for_sort_data | 1024 | | max_relay_log_size | 0 | | max_seeks_for_key | 18446744073709551615 | | max_sort_length | 1024 | | max_tmp_tables | 32 | | max_user_connections | 0 | | max_write_lock_count | 18446744073709551615 | | myisam_data_pointer_size | 4 | | myisam_max_extra_sort_file_size | 2147483648 | | myisam_max_sort_file_size | 9223372036854775807 | | myisam_recover_options | OFF | | myisam_repair_threads | 1 | | myisam_sort_buffer_size | 67108864 | | ndb_autoincrement_prefetch_sz | 32 | | ndb_force_send | ON | | ndb_use_exact_count | ON | | ndb_use_transactions | ON | | net_buffer_length | 16384 | | net_read_timeout | 30 | | net_retry_count | 10 | | net_write_timeout | 60 | | new | OFF | | old_passwords | ON | | open_files_limit | 5010 | | pid_file | /var/run/mysqld/mysqld.pid | | port | 3306 | | preload_buffer_size | 32768 | | protocol_version | 10 | | query_alloc_block_size | 16384 | | query_cache_limit | 2097152 | | query_cache_min_res_unit | 4096 | | query_cache_size | 134217728 | | query_cache_type | ON | | query_cache_wlock_invalidate | OFF | | query_prealloc_size | 16384 | | range_alloc_block_size | 2048 | | read_buffer_size | 2093056 | | read_only | OFF | | read_rnd_buffer_size | 520192 | | relay_log_purge | ON | | rpl_recovery_rank | 0 | | secure_auth | OFF | | server_id | 0 | | skip_external_locking | ON | | skip_networking | OFF | | skip_show_database | OFF | | slave_net_timeout | 3600 | | slow_launch_time | 2 | | socket | /var/run/mysqld/mysqld.sock | | sort_buffer_size | 4194296 | | sql_mode | | | storage_engine | MyISAM | | sync_binlog | 0 | | sync_replication | 0 | | sync_replication_slave_id | 0 | | sync_replication_timeout | 0 | | sync_frm | ON | | system_time_zone | CET | | table_cache | 1800 | | table_type | MyISAM | | thread_cache_size | 384 | | thread_stack | 196608 | | time_format | %H:%i:%s | | time_zone | SYSTEM | | tmp_table_size | 268435456 | | tmpdir | /tmp | | transaction_alloc_block_size | 8192 | | transaction_prealloc_size | 4096 | | tx_isolation | REPEATABLE-READ | | version | 4.1.10a-Debian_2ubuntu0.1 | | version_comment | Source distribution | | version_compile_machine | x86_64 | | version_compile_os | pc-linux-gnu | | wait_timeout | 28800 | +---------------------------------+-----------------------------+ 183 rows in set (0.00 sec) And that is my my.cnf [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 open_files_limit = 8192 [mysqld] user = mysql pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = 3306 # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. #log = /var/log/mysql.log #log = /var/log/mysql/mysql.log # Error logging goes to syslog. This is a Debian improvement :) basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp language = /usr/share/mysql/spanish skip-external-locking # # For compatibility to other Debian packages that still use # libmysqlclient10 and libmysqlclient12. old_passwords = 1 # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. # bind-address = 127.0.0.1 max_connections = 1000 key_buffer = 128M myisam_sort_buffer_size = 64M join_buffer_size = 2M read_buffer_size = 2M sort_buffer_size = 4M table_cache = 1800 thread_cache_size = 384 wait_timeout = 900 connect_timeout = 10 tmp_table_size = 256M max_allowed_packet = 64M max_connect_errors = 10 read_rnd_buffer_size = 524288 bulk_insert_buffer_size = 8M thread_concurrency = 4 query_cache_limit = 2M query_cache_size = 128M query_cache_type = 1 query_prealloc_size = 16384 query_alloc_block_size = 16384 # # Here you can see queries with especially long duration #log-slow-queries = /var/log/mysql/mysql-slow.log # # The following can be used as easy to replay backup logs or for replication. #server-id = 1 #log-bin = /var/log/mysql/mysql-bin.log # See /etc/mysql/debian-log-rotate.conf for the number of files kept. max_binlog_size = 104857600 #binlog-do-db = include_database_name #binlog-ignore-db = include_database_name # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # If you want to enable SSL support (recommended) read the manual or my # HOWTO in /usr/share/doc/mysql-server/SSL-MINI-HOWTO.txt.gz # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] #no-auto-rehash # faster start of mysql but no tab completition [myisamchk] key_buffer = 64M sort_buffer = 64M read_buffer = 16M write_buffer = 16M [isamchk] key_buffer = 16M What should be the problem?? -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]