# uname -a
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Linux db 3.10.25-gentoo #1 SMP PREEMPT Wed Jan 29 19:50:21 EST 2014 x86_64 Intel(R) Xeon(R) CPU E5504 @ 2.00GHz GenuineIntel GNU/Linux
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# free -m
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total used free shared buffers cached
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Mem: 22137 21089 1047 0 689 6065
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-/+ buffers/cache: 14334 7802
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Swap: 3814 54 3760
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# mysql -V
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mysql Ver 15.1 Distrib 10.0.11-MariaDB, for Linux (x86_64) using readline 6.2
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# echo "show variables" | mysql
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Variable_name Value
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aria_block_size 8192
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aria_checkpoint_interval 30
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aria_checkpoint_log_activity 1048576
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aria_force_start_after_recovery_failures 0
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aria_group_commit none
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aria_group_commit_interval 0
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aria_log_file_size 1073741824
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aria_log_purge_type immediate
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aria_max_sort_file_size 9223372036853727232
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aria_page_checksum ON
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aria_pagecache_age_threshold 300
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aria_pagecache_buffer_size 134217728
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aria_pagecache_division_limit 100
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aria_recover NORMAL
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aria_repair_threads 1
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aria_sort_buffer_size 268434432
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aria_stats_method nulls_unequal
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aria_sync_log_dir NEWFILE
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aria_used_for_temp_tables ON
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auto_increment_increment 1
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auto_increment_offset 1
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autocommit ON
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automatic_sp_privileges ON
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back_log 150
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basedir /usr
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big_tables OFF
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binlog_annotate_row_events OFF
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binlog_cache_size 32768
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binlog_checksum NONE
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binlog_commit_wait_count 0
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binlog_commit_wait_usec 100000
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binlog_direct_non_transactional_updates OFF
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binlog_format MIXED
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binlog_optimize_thread_scheduling ON
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binlog_stmt_cache_size 32768
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bulk_insert_buffer_size 8388608
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character_set_client utf8
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character_set_connection utf8
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character_set_database utf8
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character_set_filesystem binary
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character_set_results utf8
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character_set_server utf8
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character_set_system utf8
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character_sets_dir /usr/share/mysql/charsets/
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collation_connection utf8_general_ci
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collation_database utf8_general_ci
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collation_server utf8_general_ci
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completion_type NO_CHAIN
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concurrent_insert AUTO
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connect_conv_size 8192
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connect_indx_map OFF
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connect_timeout 10
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connect_type_conv NO
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connect_work_size 67108864
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connect_xtrace 0
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datadir /var/lib/mysql/
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date_format %Y-%m-%d
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datetime_format %Y-%m-%d %H:%i:%s
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deadlock_search_depth_long 15
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deadlock_search_depth_short 4
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deadlock_timeout_long 50000000
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deadlock_timeout_short 10000
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debug_no_thread_alarm OFF
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default_master_connection
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default_regex_flags
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default_storage_engine InnoDB
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default_week_format 0
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delay_key_write ON
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delayed_insert_limit 100
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delayed_insert_timeout 300
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delayed_queue_size 1000
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div_precision_increment 4
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error_count 0
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event_scheduler OFF
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expensive_subquery_limit 100
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expire_logs_days 7
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external_user
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extra_max_connections 1
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extra_port 0
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flush OFF
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flush_time 0
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foreign_key_checks ON
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ft_boolean_syntax + -><()~*:""&|
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ft_max_word_len 84
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ft_min_word_len 4
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ft_query_expansion_limit 20
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ft_stopword_file (built-in)
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general_log OFF
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general_log_file masys.log
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group_concat_max_len 2097152
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gtid_binlog_pos 0-1-1254091
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gtid_binlog_state 0-1-1254091
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gtid_current_pos 0-1-1254091
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gtid_domain_id 0
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gtid_ignore_duplicates OFF
|
gtid_seq_no 0
|
gtid_slave_pos
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gtid_strict_mode OFF
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have_compress YES
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have_crypt YES
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have_dynamic_loading YES
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have_geometry YES
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have_openssl YES
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have_profiling YES
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have_query_cache YES
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have_rtree_keys YES
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have_ssl DISABLED
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have_symlink YES
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histogram_size 0
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histogram_type SINGLE_PREC_HB
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host_cache_size 128
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hostname masys
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identity 0
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ignore_builtin_innodb OFF
|
ignore_db_dirs
|
in_transaction 0
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init_connect
|
init_file
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init_slave
|
innodb_adaptive_flushing ON
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innodb_adaptive_flushing_lwm 10
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innodb_adaptive_hash_index ON
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innodb_adaptive_hash_index_partitions 1
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innodb_adaptive_max_sleep_delay 150000
|
innodb_additional_mem_pool_size 2097152
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innodb_api_bk_commit_interval 5
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innodb_api_disable_rowlock OFF
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innodb_api_enable_binlog OFF
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innodb_api_enable_mdl OFF
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innodb_api_trx_level 0
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innodb_autoextend_increment 64
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innodb_autoinc_lock_mode 1
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innodb_buffer_pool_dump_at_shutdown OFF
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innodb_buffer_pool_dump_now OFF
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innodb_buffer_pool_filename ib_buffer_pool
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innodb_buffer_pool_instances 8
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innodb_buffer_pool_load_abort OFF
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innodb_buffer_pool_load_at_startup OFF
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innodb_buffer_pool_load_now OFF
|
innodb_buffer_pool_populate OFF
|
innodb_buffer_pool_size 8589934592
|
innodb_change_buffer_max_size 25
|
innodb_change_buffering all
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innodb_checksum_algorithm innodb
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innodb_checksums ON
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innodb_cleaner_lsn_age_factor high_checkpoint
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innodb_cmp_per_index_enabled OFF
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innodb_commit_concurrency 0
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innodb_compression_failure_threshold_pct 5
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innodb_compression_level 6
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innodb_compression_pad_pct_max 50
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innodb_concurrency_tickets 5000
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innodb_corrupt_table_action assert
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innodb_data_file_path ibdata1:128M:autoextend
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innodb_data_home_dir
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innodb_disable_sort_file_cache OFF
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innodb_doublewrite ON
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innodb_empty_free_list_algorithm backoff
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innodb_fake_changes OFF
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innodb_fast_shutdown 1
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innodb_file_format Antelope
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innodb_file_format_check ON
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innodb_file_format_max Antelope
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innodb_file_per_table ON
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innodb_flush_log_at_timeout 1
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innodb_flush_log_at_trx_commit 1
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innodb_flush_method
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innodb_flush_neighbors 1
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innodb_flushing_avg_loops 30
|
innodb_force_load_corrupted OFF
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innodb_force_recovery 0
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innodb_foreground_preflush exponential_backoff
|
innodb_ft_aux_table
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innodb_ft_cache_size 8000000
|
innodb_ft_enable_diag_print OFF
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innodb_ft_enable_stopword ON
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innodb_ft_max_token_size 84
|
innodb_ft_min_token_size 3
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innodb_ft_num_word_optimize 2000
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innodb_ft_result_cache_limit 2000000000
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innodb_ft_server_stopword_table
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innodb_ft_sort_pll_degree 2
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innodb_ft_total_cache_size 640000000
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innodb_ft_user_stopword_table
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innodb_io_capacity 200
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innodb_io_capacity_max 2000
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innodb_kill_idle_transaction 0
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innodb_large_prefix OFF
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innodb_lock_wait_timeout 50
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innodb_locking_fake_changes ON
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innodb_locks_unsafe_for_binlog OFF
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innodb_log_arch_dir ./
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innodb_log_arch_expire_sec 0
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innodb_log_archive OFF
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innodb_log_block_size 512
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innodb_log_buffer_size 8388608
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innodb_log_checksum_algorithm innodb
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innodb_log_compressed_pages ON
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innodb_log_file_size 536870912
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innodb_log_files_in_group 2
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innodb_log_group_home_dir ./
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innodb_lru_scan_depth 1024
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innodb_max_bitmap_file_size 104857600
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innodb_max_changed_pages 1000000
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innodb_max_dirty_pages_pct 75
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innodb_max_dirty_pages_pct_lwm 0
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innodb_max_purge_lag 0
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innodb_max_purge_lag_delay 0
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innodb_mirrored_log_groups 1
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innodb_monitor_disable
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innodb_monitor_enable
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innodb_monitor_reset
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innodb_monitor_reset_all
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innodb_old_blocks_pct 37
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innodb_old_blocks_time 1000
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innodb_online_alter_log_max_size 134217728
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innodb_open_files 300
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innodb_optimize_fulltext_only OFF
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innodb_page_size 16384
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innodb_print_all_deadlocks OFF
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innodb_purge_batch_size 300
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innodb_purge_threads 1
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innodb_random_read_ahead OFF
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innodb_read_ahead_threshold 56
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innodb_read_io_threads 4
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innodb_read_only OFF
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innodb_replication_delay 0
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innodb_rollback_on_timeout OFF
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innodb_rollback_segments 128
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innodb_sched_priority_cleaner 19
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innodb_show_locks_held 10
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innodb_show_verbose_locks 0
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innodb_sort_buffer_size 1048576
|
innodb_spin_wait_delay 6
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innodb_stats_auto_recalc ON
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innodb_stats_method nulls_equal
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innodb_stats_on_metadata OFF
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innodb_stats_persistent ON
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innodb_stats_persistent_sample_pages 20
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innodb_stats_sample_pages 8
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innodb_stats_transient_sample_pages 8
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innodb_status_output OFF
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innodb_status_output_locks OFF
|
innodb_strict_mode OFF
|
innodb_support_xa ON
|
innodb_sync_array_size 1
|
innodb_sync_spin_loops 30
|
innodb_table_locks ON
|
innodb_thread_concurrency 0
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innodb_thread_sleep_delay 10000
|
innodb_track_changed_pages OFF
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innodb_undo_directory .
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innodb_undo_logs 128
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innodb_undo_tablespaces 0
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innodb_use_atomic_writes OFF
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innodb_use_fallocate OFF
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innodb_use_global_flush_log_at_trx_commit ON
|
innodb_use_native_aio ON
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innodb_use_stacktrace OFF
|
innodb_use_sys_malloc ON
|
innodb_version 5.6.17-65.0
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innodb_write_io_threads 4
|
insert_id 0
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interactive_timeout 28800
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join_buffer_size 131072
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join_buffer_space_limit 2097152
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join_cache_level 2
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keep_files_on_create OFF
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key_buffer_size 16777216
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key_cache_age_threshold 300
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key_cache_block_size 1024
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key_cache_division_limit 100
|
key_cache_segments 0
|
large_files_support ON
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large_page_size 0
|
large_pages OFF
|
last_gtid
|
last_insert_id 0
|
lc_messages en_US
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lc_messages_dir /usr/share/mysql
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lc_time_names en_US
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license GPL
|
local_infile ON
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lock_wait_timeout 31536000
|
locked_in_memory OFF
|
log_bin ON
|
log_bin_trust_function_creators ON
|
log_error /var/log/mysql/mysqld.err
|
log_output FILE
|
log_queries_not_using_indexes OFF
|
log_slave_updates OFF
|
log_slow_filter admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
|
log_slow_rate_limit 1
|
log_slow_verbosity
|
log_warnings 1
|
long_query_time 30.000000
|
low_priority_updates OFF
|
lower_case_file_system OFF
|
lower_case_table_names 0
|
master_verify_checksum OFF
|
max_allowed_packet 2097152
|
max_binlog_cache_size 18446744073709547520
|
max_binlog_size 1073741824
|
max_binlog_stmt_cache_size 18446744073709547520
|
max_connect_errors 100
|
max_connections 500
|
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_long_data_size 2097152
|
max_prepared_stmt_count 16382
|
max_relay_log_size 1073741824
|
max_seeks_for_key 4294967295
|
max_sort_length 1024
|
max_sp_recursion_depth 0
|
max_tmp_tables 32
|
max_user_connections 0
|
max_write_lock_count 4294967295
|
metadata_locks_cache_size 1024
|
metadata_locks_hash_instances 8
|
min_examined_row_limit 0
|
mrr_buffer_size 262144
|
multi_range_count 256
|
myisam_block_size 1024
|
myisam_data_pointer_size 6
|
myisam_max_sort_file_size 9223372036853727232
|
myisam_mmap_size 18446744073709551615
|
myisam_recover_options DEFAULT
|
myisam_repair_threads 1
|
myisam_sort_buffer_size 8388608
|
myisam_stats_method nulls_unequal
|
myisam_use_mmap OFF
|
net_buffer_length 8192
|
net_read_timeout 30
|
net_retry_count 10
|
net_write_timeout 60
|
old OFF
|
old_alter_table OFF
|
old_mode
|
old_passwords OFF
|
open_files_limit 2505
|
optimizer_prune_level 1
|
optimizer_search_depth 62
|
optimizer_selectivity_sampling_limit 100
|
optimizer_switch index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=off
|
optimizer_use_condition_selectivity 1
|
performance_schema ON
|
performance_schema_accounts_size 100
|
performance_schema_digests_size 10000
|
performance_schema_events_stages_history_long_size 10000
|
performance_schema_events_stages_history_size 10
|
performance_schema_events_statements_history_long_size 10000
|
performance_schema_events_statements_history_size 10
|
performance_schema_events_waits_history_long_size 10000
|
performance_schema_events_waits_history_size 10
|
performance_schema_hosts_size 100
|
performance_schema_max_cond_classes 80
|
performance_schema_max_cond_instances 2900
|
performance_schema_max_file_classes 50
|
performance_schema_max_file_handles 32768
|
performance_schema_max_file_instances 2154
|
performance_schema_max_mutex_classes 200
|
performance_schema_max_mutex_instances 8000
|
performance_schema_max_rwlock_classes 40
|
performance_schema_max_rwlock_instances 3800
|
performance_schema_max_socket_classes 10
|
performance_schema_max_socket_instances 1020
|
performance_schema_max_stage_classes 150
|
performance_schema_max_statement_classes 180
|
performance_schema_max_table_handles 800
|
performance_schema_max_table_instances 12500
|
performance_schema_max_thread_classes 50
|
performance_schema_max_thread_instances 1100
|
performance_schema_session_connect_attrs_size 512
|
performance_schema_setup_actors_size 100
|
performance_schema_setup_objects_size 100
|
performance_schema_users_size 100
|
pid_file /var/run/mysqld/mysqld.pid
|
plugin_dir /usr/lib64/mysql/plugin/
|
plugin_maturity unknown
|
port 3306
|
preload_buffer_size 32768
|
profiling OFF
|
profiling_history_size 15
|
progress_report_time 5
|
protocol_version 10
|
proxy_user
|
pseudo_slave_mode OFF
|
pseudo_thread_id 17151
|
query_alloc_block_size 8192
|
query_cache_limit 1048576
|
query_cache_min_res_unit 4096
|
query_cache_size 0
|
query_cache_strip_comments OFF
|
query_cache_type ON
|
query_cache_wlock_invalidate OFF
|
query_prealloc_size 8192
|
rand_seed1 0
|
rand_seed2 0
|
range_alloc_block_size 4096
|
read_buffer_size 262144
|
read_only OFF
|
read_rnd_buffer_size 524288
|
relay_log
|
relay_log_index
|
relay_log_info_file relay-log.info
|
relay_log_purge ON
|
relay_log_recovery OFF
|
relay_log_space_limit 0
|
replicate_annotate_row_events OFF
|
replicate_do_db
|
replicate_do_table
|
replicate_events_marked_for_skip replicate
|
replicate_ignore_db
|
replicate_ignore_table
|
replicate_wild_do_table
|
replicate_wild_ignore_table
|
report_host
|
report_password
|
report_port 3306
|
report_user
|
rowid_merge_buff_size 8388608
|
rpl_recovery_rank 0
|
secure_auth OFF
|
secure_file_priv
|
server_id 1
|
skip_external_locking ON
|
skip_name_resolve OFF
|
skip_networking OFF
|
skip_replication OFF
|
skip_show_database OFF
|
slave_compressed_protocol OFF
|
slave_ddl_exec_mode IDEMPOTENT
|
slave_domain_parallel_threads 0
|
slave_exec_mode STRICT
|
slave_load_tmpdir /tmp/
|
slave_max_allowed_packet 1073741824
|
slave_net_timeout 3600
|
slave_parallel_max_queued 131072
|
slave_parallel_threads 0
|
slave_skip_errors OFF
|
slave_sql_verify_checksum ON
|
slave_transaction_retries 10
|
slave_type_conversions
|
slow_launch_time 2
|
slow_query_log ON
|
slow_query_log_file /var/log/mysql/slow.log
|
socket /var/run/mysqld/mysqld.sock
|
sort_buffer_size 524288
|
sql_auto_is_null OFF
|
sql_big_selects ON
|
sql_buffer_result OFF
|
sql_log_bin ON
|
sql_log_off OFF
|
sql_mode
|
sql_notes ON
|
sql_quote_show_create ON
|
sql_safe_updates OFF
|
sql_select_limit 18446744073709551615
|
sql_slave_skip_counter 0
|
sql_warnings OFF
|
ssl_ca
|
ssl_capath
|
ssl_cert
|
ssl_cipher
|
ssl_crl
|
ssl_crlpath
|
ssl_key
|
storage_engine InnoDB
|
stored_program_cache 256
|
sync_binlog 0
|
sync_frm ON
|
sync_master_info 0
|
sync_relay_log 0
|
sync_relay_log_info 0
|
system_time_zone EDT
|
table_definition_cache 400
|
table_open_cache 64
|
thread_cache_size 0
|
thread_concurrency 10
|
thread_handling one-thread-per-connection
|
thread_pool_idle_timeout 60
|
thread_pool_max_threads 500
|
thread_pool_oversubscribe 3
|
thread_pool_size 8
|
thread_pool_stall_limit 500
|
thread_stack 294912
|
time_format %H:%i:%s
|
time_zone SYSTEM
|
timed_mutexes OFF
|
timestamp 1405324688.886423
|
tmp_table_size 16777216
|
tmpdir /tmp/
|
transaction_alloc_block_size 8192
|
transaction_prealloc_size 4096
|
tx_isolation REPEATABLE-READ
|
tx_read_only OFF
|
unique_checks ON
|
updatable_views_with_limit YES
|
use_stat_tables NEVER
|
userstat OFF
|
version 10.0.11-MariaDB-log
|
version_comment Source distribution
|
version_compile_machine x86_64
|
version_compile_os Linux
|
version_malloc_library system
|
wait_timeout 28800
|
warning_count 0
|