mysqladmin variables -uroot -p
mysqladmin status extended-status -uroot -p
mysqladmin -i3 processlist -uroot -p
Aborted_clients : 클라이언트에서 연결을 적절하게 닫지 못하고 죽어서 취소된 연결 횟수
Aborted_connects : 연결 시도 실패 횟수
Connections : mysql 서버에 연결 시도한 횟수
Key_blocks_used : 키 캐쉬에서 사용된 블락 횟수
Key_read_requests : 캐쉬에서 키 블락을 읽어들인 요청 횟수
Key_reads : 디스크에서 물리적으로 키 블락을 읽어들인 횟수
Max_used_connections : 최대 동시 접속자수
Open_tables : 현재 열린 테이블 숫자
Open_files : 현재 연 파일 숫자
Opened_tables : 열었던 테이블 숫자
Select_full_join : 인덱스를 사용하지 않은 조인
Questions : 서버로 보낸 질의 횟수
Slow_queries : long_query_time 이상 넘어간 질의 횟수
Sort_merge_passes : 정렬을 위해 병합한 숫자
Table_locks_waited : 테이블 락을 위해 대기한 시간
Uptime: 6770803 Threads: 250 Questions: 105616370 Slow queries: 1538 Opens: 1762 Flush tables: 1 Open tables: 82 Queries per second avg: 15.599
+--------------------------+------------+
| Variable_name | Value |
+--------------------------+------------+
| Aborted_clients | 1491446 |
| Aborted_connects | 154 |
| Binlog_cache_disk_use | 0 |
| Binlog_cache_use | 0 |
| Bytes_received | 2002528374 |
| Bytes_sent | 55227217 |
| Com_admin_commands | 22569 |
| Com_alter_db | 0 |
| Com_alter_table | 156 |
| Com_analyze | 0 |
| Com_backup_table | 0 |
| Com_begin | 0 |
| Com_change_db | 567044 |
| Com_change_master | 0 |
| Com_check | 3 |
| Com_checksum | 0 |
| Com_commit | 28090017 |
| Com_create_db | 0 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_table | 156 |
| Com_dealloc_sql | 0 |
| Com_delete | 3558965 |
| Com_delete_multi | 0 |
| Com_do | 0 |
| Com_drop_db | 0 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_table | 156 |
| 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 | 26744030 |
| Com_insert_select | 312 |
| Com_kill | 0 |
| Com_load | 0 |
| Com_load_master_data | 0 |
| Com_load_master_table | 0 |
| Com_lock_tables | 158 |
| Com_optimize | 0 |
| Com_preload_keys | 0 |
| Com_prepare_sql | 0 |
| Com_purge | 33 |
| Com_purge_before_date | 0 |
| Com_rename_table | 0 |
| Com_repair | 0 |
| Com_replace | 0 |
| Com_replace_select | 0 |
| Com_reset | 0 |
| Com_restore_table | 0 |
| Com_revoke | 0 |
| Com_revoke_all | 0 |
| Com_rollback | 5262306 |
| Com_savepoint | 0 |
| Com_select | 14570453 |
| Com_set_option | 17998640 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 122 |
| Com_show_charsets | 0 |
| Com_show_collations | 746165 |
| Com_show_column_types | 0 |
| Com_show_create_db | 158 |
| Com_show_create_table | 4035 |
| Com_show_databases | 24 |
| Com_show_errors | 0 |
| Com_show_fields | 4278 |
| Com_show_grants | 0 |
| Com_show_innodb_status | 734 |
| Com_show_keys | 0 |
| Com_show_logs | 0 |
| Com_show_master_status | 0 |
| Com_show_new_master | 0 |
| Com_show_open_tables | 0 |
| Com_show_privileges | 0 |
| Com_show_processlist | 15 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 45888 |
| Com_show_storage_engines | 0 |
| Com_show_tables | 223 |
| Com_show_variables | 768747 |
| Com_show_warnings | 791 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_truncate | 1 |
| Com_unlock_tables | 158 |
| Com_update | 3459497 |
| Com_update_multi | 0 |
| Connections | 836958 |
| Created_tmp_disk_tables | 7110 |
| Created_tmp_files | 373 |
| Created_tmp_tables | 56034 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 158 |
| Handler_delete | 2793309 |
| Handler_discover | 0 |
| Handler_read_first | 938 |
| Handler_read_key | 15018787 |
| Handler_read_next | 102283727 |
| Handler_read_prev | 14941879 |
| Handler_read_rnd | 13161303 |
| Handler_read_rnd_next | 1375783201 |
| Handler_rollback | 91 |
| Handler_update | 13545343 |
| Handler_write | 36151275 |
| Key_blocks_not_flushed | 0 |
| Key_blocks_unused | 90983 |
| Key_blocks_used | 348900 |
| Key_read_requests | 710311501 |
| Key_reads | 4751132 |
| Key_write_requests | 171022496 |
| Key_writes | 160786547 |
| Max_used_connections | 1519 |
| Not_flushed_delayed_rows | 0 |
| Open_files | 139 |
| Open_streams | 0 |
| Open_tables | 82 |
| Opened_tables | 1762 |
| Qcache_free_blocks | 421 |
| Qcache_free_memory | 22463472 |
| Qcache_hits | 3592193 |
| Qcache_inserts | 5013407 |
| Qcache_lowmem_prunes | 0 |
| Qcache_not_cached | 9584148 |
| Qcache_queries_in_cache | 2532 |
| Qcache_total_blocks | 5653 |
| Questions | 105616370 |
| Rpl_status | NULL |
| Select_full_join | 0 |
| Select_full_range_join | 0 |
| Select_range | 22517 |
| Select_range_check | 0 |
| Select_scan | 3016542 |
| Slave_open_temp_tables | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 1538 |
| Sort_merge_passes | 203 |
| Sort_range | 1523 |
| Sort_rows | 3865615 |
| Sort_scan | 56011 |
| Table_locks_immediate | 42239400 |
| Table_locks_waited | 1071912 |
| Threads_cached | 0 |
| Threads_connected | 250 |
| Threads_created | 270157 |
| Threads_running | 1 |
| Uptime | 6770803 |
+--------------------------+------------+
+---------------------------------+----------------------------------------+
| Variable_name | Value |
+---------------------------------+----------------------------------------+
| back_log | 50 |
| basedir | /usr/local/mysql/ |
| binlog_cache_size | 32768 |
| bulk_insert_buffer_size | 8388608 |
| character_set_client | euckr |
| character_set_connection | euckr |
| character_set_database | euckr |
| character_set_results | euckr |
| character_set_server | euckr |
| character_set_system | utf8 |
| character_sets_dir | /usr/local/mysql/share/mysql/charsets/ |
| collation_connection | euckr_korean_ci |
| collation_database | euckr_korean_ci |
| collation_server | euckr_korean_ci |
| concurrent_insert | ON |
| connect_timeout | 5 |
| datadir | /usr/local/mysql/var/ |
| 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 | NO |
| have_bdb | NO |
| have_compress | YES |
| have_crypt | YES |
| have_csv | NO |
| have_example_engine | NO |
| have_geometry | YES |
| have_innodb | YES |
| have_isam | NO |
| have_ndbcluster | NO |
| have_openssl | NO |
| have_query_cache | YES |
| have_raid | NO |
| 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 | 1800000 |
| join_buffer_size | 131072 |
| key_buffer_size | 402653184 |
| key_cache_age_threshold | 300 |
| key_cache_block_size | 1024 |
| key_cache_division_limit | 100 |
| language | /usr/local/mysql/share/mysql/english/ |
| large_files_support | ON |
| license | GPL |
| local_infile | ON |
| locked_in_memory | OFF |
| log | OFF |
| log_bin | ON |
| log_error | |
| log_slave_updates | OFF |
| log_slow_queries | ON |
| log_update | OFF |
| log_warnings | 1 |
| long_query_time | 3 |
| low_priority_updates | OFF |
| lower_case_file_system | OFF |
| lower_case_table_names | 0 |
| max_allowed_packet | 10484736 |
| max_binlog_cache_size | 4294967295 |
| max_binlog_size | 1073741824 |
| max_connect_errors | 99999999 |
| max_connections | 2000 |
| max_delayed_threads | 20 |
| max_error_count | 64 |
| max_heap_table_size | 16777216 |
| max_insert_delayed_threads | 20 |
| max_join_size | 4294967295 |
| max_length_for_sort_data | 1024 |
| max_relay_log_size | 0 |
| max_seeks_for_key | 4294967295 |
| max_sort_length | 1024 |
| max_tmp_tables | 32 |
| max_user_connections | 0 |
| max_write_lock_count | 4294967295 |
| myisam_data_pointer_size | 4 |
| myisam_max_extra_sort_file_size | 2147483648 |
| myisam_max_sort_file_size | 2147483647 |
| myisam_recover_options | OFF |
| myisam_repair_threads | 1 |
| myisam_sort_buffer_size | 67108864 |
| net_buffer_length | 16384 |
| net_read_timeout | 30 |
| net_retry_count | 10 |
| net_write_timeout | 60 |
| new | OFF |
| old_passwords | OFF |
| open_files_limit | 16000 |
| pid_file | /usr/local/mysql/var/ssss.pid |
| port | 3306 |
| preload_buffer_size | 32768 |
| protocol_version | 10 |
| query_alloc_block_size | 8192 |
| query_cache_limit | 1048576 |
| query_cache_min_res_unit | 4096 |
| query_cache_size | 33554432 |
| query_cache_type | ON |
| query_cache_wlock_invalidate | OFF |
| query_prealloc_size | 8192 |
| range_alloc_block_size | 2048 |
| read_buffer_size | 258048 |
| read_only | OFF |
| read_rnd_buffer_size | 262144 |
| relay_log_purge | ON |
| rpl_recovery_rank | 0 |
| secure_auth | OFF |
| server_id | 1 |
| skip_external_locking | ON |
| skip_networking | OFF |
| skip_show_database | OFF |
| slave_net_timeout | 3600 |
| slow_launch_time | 2 |
| socket | /tmp/mysql.sock |
| sort_buffer_size | 262136 |
| 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 | KST |
| table_cache | 512 |
| table_type | MyISAM |
| thread_cache_size | 8 |
| thread_stack | 196608 |
| time_format | %H:%i:%s |
| time_zone | SYSTEM |
| tmp_table_size | 33554432 |
| tmpdir | |
| transaction_alloc_block_size | 8192 |
| transaction_prealloc_size | 4096 |
| tx_isolation | REPEATABLE-READ |
| version | 4.1.10-log |
| version_comment | Source distribution |
| version_compile_machine | i686 |
| version_compile_os | pc-linux-gnu |
| wait_timeout | 1800000 |
+---------------------------------+----------------------------------------+
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