mysql> show status;

+-----------------------------------+-----------+

| Variable_name | Value |

+-----------------------------------+-----------+

| Aborted_clients | 0 |

| Aborted_connects | 0 |

| Binlog_cache_disk_use | 0 |

| Binlog_cache_use | 0 |

| Bytes_received | 265 |

| Bytes_sent | 2597 |

| 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_analyze | 0 |

| Com_backup_table | 0 |

| Com_begin | 0 |

| Com_binlog | 0 |

| Com_call_procedure | 0 |

| Com_change_db | 2 |

| 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_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_load_master_data | 0 |

| Com_load_master_table | 0 |

| Com_lock_tables | 0 |

| Com_optimize | 0 |

| Com_preload_keys | 0 |

| Com_prepare_sql | 0 |

| Com_purge | 0 |

| Com_purge_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_restore_table | 0 |

| Com_revoke | 0 |

| Com_revoke_all | 0 |

| Com_rollback | 0 |

| Com_rollback_to_savepoint | 0 |

| Com_savepoint | 0 |

| Com_select | 5 |

| Com_set_option | 0 |

| Com_show_authors | 0 |

| Com_show_binlog_events | 0 |

| Com_show_binlogs | 0 |

| Com_show_charsets | 0 |

| Com_show_collations | 0 |

| Com_show_column_types | 0 |

| Com_show_contributors | 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_status | 0 |

| Com_show_grants | 0 |

| Com_show_keys | 0 |

| Com_show_master_status | 0 |

| Com_show_new_master | 0 |

| Com_show_open_tables | 0 |

| Com_show_plugins | 0 |

| Com_show_privileges | 0 |

| Com_show_procedure_status | 0 |

| Com_show_processlist | 0 |

| Com_show_profile | 0 |

| Com_show_profiles | 0 |

| Com_show_slave_hosts | 0 |

| Com_show_slave_status | 0 |

| Com_show_status | 1 |

| Com_show_storage_engines | 0 |

| Com_show_table_status | 0 |

| Com_show_tables | 0 |

| Com_show_triggers | 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_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 |

| Connections | 3 |

| Created_tmp_disk_tables | 0 |

| Created_tmp_files | 5 |

| 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_prepare | 0 |

| Handler_read_first | 0 |

| Handler_read_key | 0 |

| Handler_read_next | 0 |

| Handler_read_prev | 0 |

| Handler_read_rnd | 0 |

| Handler_read_rnd_next | 1 |

| Handler_rollback | 0 |

| Handler_savepoint | 0 |

| Handler_savepoint_rollback | 0 |

| Handler_update | 0 |

| Handler_write | 0 |

| Innodb_buffer_pool_pages_data | 103 |

| Innodb_buffer_pool_pages_dirty | 0 |

| Innodb_buffer_pool_pages_flushed | 3 |

| Innodb_buffer_pool_pages_free | 409 |

| Innodb_buffer_pool_pages_misc | 0 |

| Innodb_buffer_pool_pages_total | 512 |

| Innodb_buffer_pool_read_ahead_rnd | 2 |

| Innodb_buffer_pool_read_ahead_seq | 0 |

| Innodb_buffer_pool_read_requests | 3085 |

| Innodb_buffer_pool_reads | 87 |

| Innodb_buffer_pool_wait_free | 0 |

| Innodb_buffer_pool_write_requests | 3 |

| Innodb_data_fsyncs | 11 |

| Innodb_data_pending_fsyncs | 0 |

| Innodb_data_pending_reads | 0 |

| Innodb_data_pending_writes | 0 |

| Innodb_data_read | 3870720 |

| Innodb_data_reads | 113 |

| Innodb_data_writes | 12 |

| Innodb_data_written | 101888 |

| Innodb_dblwr_pages_written | 3 |

| Innodb_dblwr_writes | 2 |

| Innodb_log_waits | 0 |

| Innodb_log_write_requests | 0 |

| Innodb_log_writes | 3 |

| Innodb_os_log_fsyncs | 7 |

| Innodb_os_log_pending_fsyncs | 0 |

| Innodb_os_log_pending_writes | 0 |

| Innodb_os_log_written | 1536 |

| Innodb_page_size | 16384 |

| Innodb_pages_created | 0 |

| Innodb_pages_read | 103 |

| Innodb_pages_written | 3 |

| 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 | 0 |

| Innodb_rows_inserted | 0 |

| Innodb_rows_read | 0 |

| Innodb_rows_updated | 0 |

| Key_blocks_not_flushed | 0 |

| Key_blocks_unused | 14347 |

| Key_blocks_used | 0 |

| Key_read_requests | 0 |

| Key_reads | 0 |

| Key_write_requests | 0 |

| Key_writes | 0 |

| Last_query_cost | 11.508961 |

| Max_used_connections | 2 |

| Not_flushed_delayed_rows | 0 |

| Open_files | 6 |

| Open_streams | 0 |

| Open_table_definitions | 28 |

| Open_tables | 14 |

| Opened_files | 326 |

| Opened_table_definitions | 0 |

| Opened_tables | 0 |

| Prepared_stmt_count | 0 |

| 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 | 61 |

| Rpl_status | NULL |

| Select_full_join | 0 |

| Select_full_range_join | 0 |

| Select_range | 0 |

| Select_range_check | 0 |

| Select_scan | 1 |

| Slave_open_temp_tables | 0 |

| Slave_retried_transactions | 0 |

| Slave_running | OFF |

| 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_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 | 33 |

| Table_locks_waited | 0 |

| Tc_log_max_pages_used | 0 |

| Tc_log_page_size | 0 |

| Tc_log_page_waits | 0 |

| Threads_cached | 0 |

| Threads_connected | 2 |

| Threads_created | 2 |

| Threads_running | 1 |

| Uptime | 6318 |

| Uptime_since_flush_status | 6318 |

+-----------------------------------+-----------+

290 rows in set (0.14 sec)

打印MySQL的状态参数列表，便于查询和阅读。

更多信息请查看IT技术专栏