Конфиг Core2Duo 1.8 2GB ram linux red h
my.cnf сейчас:---
[mysqld]
set-variable=local-infile=0
set-variable=max_connections=2800 #-- АХТУНГ
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
old_passwords=1
[mysql.server]
user=mysql
basedir=/var/lib
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
---
вот погуглив сделал такой my.cnf: [mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
tmpdir = /tmp
skip-name-resolve
old_passwords=1
set-variable=local_infile=0
query_cache_limit = 64M
query_cache_size = 256M
query_cache_type = 1
wait_timeout=100
connect_timeout=10
set-variable = max_connections=250
set-variable = max_connect_errors=1000000
set-variable = interactive_timeout=280
set-variable = back_log=500
set-variable = thread_concurrency=4
set-variable = thread_cache=24
set-variable = thread_cache_size=65536
set-variable = table_cache=1024
set-variable = max_tmp_tables=100000000
set-variable = open_files_limit=100000
open_files_limit=100000
read_rnd_buffer_size = 256M
thread_stack = 32M
set-variable = key_buffer=1024M
set-variable = key_buffer_size = 1024M
set-variable = max_allowed_packet=1M
set-variable = sort_buffer=256M
set-variable = record_buffer=256M
set-variable = sort_buffer_size = 256M
set-variable = read_buffer_size = 256M
set-variable = myisam_sort_buffer_size=256M
set-variable = join_buffer = 124M
set-variable = join_buffer_size = 124M
set-variable = tmp_table_size = 1000M
set-variable = max_heap_table_size = 0000M
#skip-locking
[mysql.server]
user=mysql
basedir=/var/lib
[mysqld_safe]
socket = /var/run/mysqld/mysqld.sock
nice = 0
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid
[mysqldump]
quick
set-variable = max_allowed_packet=100M
# Оптимизация и проверка таблиц
#[isamchk]
#set-variable = key_buffer=512M
#set-variable = sort_buffer=512M
#set-variable = read_buffer=8M
#set-variable = write_buffer=8M
[mysqlhotcopy]
interactive-timeout
--------
подскажите в чём напортачил на первый- второй взгляд грубо???? так как изменений много не хотел бы сразу на сервере испытывать, хотел бы поинтересоваться у гуру.
Добавлено через 1 минуту и 19 секундданные ПО mysqladmin extended-status---------
| Код |
+-----------------------------------+------------+ | Variable_name | Value | +-----------------------------------+------------+ | Aborted_clients | 3562 | | Aborted_connects | 163 | | Binlog_cache_disk_use | 0 | | Binlog_cache_use | 0 | | Bytes_received | 1380548411 | | Bytes_sent | 466004301 | | Com_admin_commands | 0 | | Com_alter_db | 0 | | Com_alter_table | 0 | | Com_analyze | 0 | | Com_backup_table | 0 | | Com_begin | 601 | | Com_change_db | 32712565 | | Com_change_master | 0 | | Com_check | 0 | | Com_checksum | 0 | | Com_commit | 601 | | Com_create_db | 0 | | Com_create_function | 0 | | Com_create_index | 0 | | Com_create_table | 0 | | Com_dealloc_sql | 0 | | Com_delete | 1071565 | | Com_delete_multi | 0 | | Com_do | 0 | | Com_drop_db | 0 | | Com_drop_function | 0 | | Com_drop_index | 0 | | Com_drop_table | 0 | | Com_drop_user | 0 | | Com_execute_sql | 0 | | Com_flush | 0 | | Com_grant | 0 | | Com_ha_close | 0 | | Com_ha_open | 0 | | Com_ha_read | 0 | | Com_help | 0 | | Com_insert | 2135657 | | Com_insert_select | 8978 | | Com_kill | 0 | | Com_load | 0 | | Com_load_master_data | 0 | | Com_load_master_table | 0 | | Com_lock_tables | 54 | | Com_optimize | 0 | | Com_preload_keys | 0 | | Com_prepare_sql | 0 | | Com_purge | 0 | | Com_purge_before_date | 0 | | Com_rename_table | 0 | | Com_repair | 0 | | Com_replace | 160 | | Com_replace_select | 18 | | Com_reset | 0 | | Com_restore_table | 0 | | Com_revoke | 0 | | Com_revoke_all | 0 | | Com_rollback | 0 | | Com_savepoint | 0 | | Com_select | 109995961 | | Com_set_option | 2298204 | | Com_show_binlog_events | 0 | | Com_show_binlogs | 3 | | Com_show_charsets | 28 | | Com_show_collations | 28 | | Com_show_column_types | 0 | | Com_show_create_db | 54 | | Com_show_create_table | 3385 | | Com_show_databases | 9 | | Com_show_errors | 0 | | Com_show_fields | 32325 | | Com_show_grants | 12 | | Com_show_innodb_status | 0 | | Com_show_keys | 2 | | Com_show_logs | 0 | | Com_show_master_status | 0 | | Com_show_ndb_status | 0 | | Com_show_new_master | 0 | | Com_show_open_tables | 0 | | Com_show_privileges | 0 | | Com_show_processlist | 1 | | Com_show_slave_hosts | 0 | | Com_show_slave_status | 0 | | Com_show_status | 5 | | Com_show_storage_engines | 0 | | Com_show_tables | 84 | | Com_show_triggers | 3006 | | Com_show_variables | 6241 | | 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_reset | 0 | | Com_stmt_send_long_data | 0 | | Com_truncate | 2 | | Com_unlock_tables | 54 | | Com_update | 50859933 | | 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 | | Connections | 32733675 | | Created_tmp_disk_tables | 429155 | | Created_tmp_files | 22199 | | Created_tmp_tables | 981811 | | Delayed_errors | 0 | | Delayed_insert_threads | 0 | | Delayed_writes | 0 | | Flush_commands | 1 | | Handler_commit | 5721 | | Handler_delete | 1955333 | | Handler_discover | 0 | | Handler_prepare | 0 | | Handler_read_first | 1151394 | | Handler_read_key | 512948031 | | Handler_read_next | 3840260014 | | Handler_read_prev | 2367964389 | | Handler_read_rnd | 192829087 | | Handler_read_rnd_next | 3578767695 | | Handler_rollback | 0 | | Handler_savepoint | 0 | | Handler_savepoint_rollback | 0 | | Handler_update | 56711817 | | Handler_write | 807797160 | | Innodb_buffer_pool_pages_data | 280 | | Innodb_buffer_pool_pages_dirty | 0 | | Innodb_buffer_pool_pages_flushed | 820 | | Innodb_buffer_pool_pages_free | 230 | | Innodb_buffer_pool_pages_latched | 0 | | Innodb_buffer_pool_pages_misc | 2 | | Innodb_buffer_pool_pages_total | 512 | | Innodb_buffer_pool_read_ahead_rnd | 3 | | Innodb_buffer_pool_read_ahead_seq | 0 | | Innodb_buffer_pool_read_requests | 738331 | | Innodb_buffer_pool_reads | 254 | | Innodb_buffer_pool_wait_free | 0 | | Innodb_buffer_pool_write_requests | 5667 | | Innodb_data_fsyncs | 2042 | | Innodb_data_pending_fsyncs | 0 | | Innodb_data_pending_reads | 0 | | Innodb_data_pending_writes | 0 | | Innodb_data_read | 6754304 | | Innodb_data_reads | 273 | | Innodb_data_writes | 2423 | | Innodb_data_written | 27867136 | | Innodb_dblwr_pages_written | 820 | | Innodb_dblwr_writes | 284 | | Innodb_log_waits | 0 | | Innodb_log_write_requests | 507 | | Innodb_log_writes | 1212 | | Innodb_os_log_fsyncs | 1448 | | Innodb_os_log_pending_fsyncs | 0 | | Innodb_os_log_pending_writes | 0 | | Innodb_os_log_written | 876544 | | Innodb_page_size | 16384 | | Innodb_pages_created | 1 | | Innodb_pages_read | 279 | | Innodb_pages_written | 820 | | Innodb_row_lock_current_waits | 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 | 78 | | Innodb_rows_inserted | 164 | | Innodb_rows_read | 102448 | | Innodb_rows_updated | 825 | | Key_blocks_not_flushed | 0 | | Key_blocks_unused | 0 | | Key_blocks_used | 7248 | | Key_read_requests | 3843035818 | | Key_reads | 58635468 | | Key_write_requests | 72869342 | | Key_writes | 58357583 | | Last_query_cost | 0.000000 | | Max_used_connections | 379 | | Not_flushed_delayed_rows | 0 | | Open_files | 80 | | Open_streams | 0 | | Open_tables | 64 | | Opened_tables | 5546949 | | Qcache_free_blocks | 0 | | Qcache_free_memory | 0 | | Qcache_hits | 0 | | Qcache_inserts | 0 | | Qcache_lowmem_prunes | 0 | | Qcache_not_cached | 0 | | Qcache_queries_in_cache | 0 | | Qcache_total_blocks | 0 | | Questions | 231865792 | | Rpl_status | NULL | | Select_full_join | 12 | | Select_full_range_join | 0 | | Select_range | 2804622 | | Select_range_check | 0 | | Select_scan | 24434446 | | Slave_open_temp_tables | 0 | | Slave_retried_transactions | 0 | | Slave_running | OFF | | Slow_launch_threads | 3062 | | Slow_queries | 1575 | | Sort_merge_passes | 11097 | | Sort_range | 3400234 | | Sort_rows | 1466760857 | | Sort_scan | 1619235 | | 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_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 | 155901896 | | Table_locks_waited | 13178077 | | Tc_log_max_pages_used | 0 | | Tc_log_page_size | 0 | | Tc_log_page_waits | 0 | | Threads_cached | 0 | | Threads_connected | 33 | | Threads_created | 32733674 | | Threads_running | 1 | | Uptime | 1552120 | +-----------------------------------+------------+
|
-------
Добавлено через 8 минут и 29 секунд mysqladmin variablesпо ссылке- иначе не лезит ((
http://nihuiasebe.com/1.txtДобавлено через 12 минут и 32 секундыулучшения в сторону производительности, нагрузка на серв 200К просмотров в день страниц.