제가 DB에관해 정말 초보라서 그런데..;;
밑글들 찾아봐도 잘 모르겠더라고요;;
새벽에 좀 느려지고..
Received throwable with Message: General error, message from server: "Lock wait timeout exceeded; Try restarting transaction"
General error, message from server: "Lock wait timeout exceeded; Try restarting transaction"java.lang.Exception: General error, message from server: "Lock wait timeout exceeded; Try restarting transaction"
이 에러가 나오더라고요..
사항들은..
cpu 찾아보니깐 이렇게 나오고
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU X3210 @ 2.13GHz
stepping : 11
cpu MHz : 2128.001
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 4258.49
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU X3210 @ 2.13GHz
stepping : 11
cpu MHz : 2128.001
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 4255.99
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU X3210 @ 2.13GHz
stepping : 11
cpu MHz : 2128.001
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 4256.03
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU X3210 @ 2.13GHz
stepping : 11
cpu MHz : 2128.001
cache size : 4096 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips : 4256.02
메모리는 이렇게..
total used free shared buffers cached
Mem: 2025 1490 534 0 127 942
-/+ buffers/cache: 421 1604
Swap: 1983 0 1983
show variables 는
| Variable_name | Value |
+---------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| back_log | 50 |
| basedir | /usr/local/mysql/ |
| binlog_cache_size | 32768 |
| bulk_insert_buffer_size | 8388608 |
| character_set | euc_kr |
| character_sets | euc_kr dec8 dos german1 hp8 koi8_ru latin1 latin2 swe7 usa7 cp1251 danish hebrew win1251 estonia hungarian koi8_ukr win1251ukr greek win1250 croat cp1257 latin5 |
| concurrent_insert | ON |
| connect_timeout | 5 |
| convert_character_set | |
| datadir | /usr/local/mysql/var/ |
| default_week_format | 0 |
| delay_key_write | ON |
| delayed_insert_limit | 100 |
| delayed_insert_timeout | 300 |
| delayed_queue_size | 1000 |
| flush | OFF |
| flush_time | 0 |
| ft_boolean_syntax | + -><()~*:""&| |
| ft_max_word_len | 254 |
| ft_max_word_len_for_sort | 20 |
| ft_min_word_len | 4 |
| ft_stopword_file | (built-in) |
| have_bdb | NO |
| have_crypt | YES |
| have_innodb | YES |
| have_isam | YES |
| have_openssl | NO |
| have_query_cache | YES |
| have_raid | NO |
| have_symlink | YES |
| init_file | |
| innodb_additional_mem_pool_size | 1048576 |
| innodb_autoextend_increment | 8 |
| 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_flush_log_at_trx_commit | 1 |
| innodb_flush_method | |
| innodb_force_recovery | 0 |
| innodb_lock_wait_timeout | 50 |
| 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_table_locks | ON |
| innodb_thread_concurrency | 8 |
| interactive_timeout | 28800 |
| join_buffer_size | 131072 |
| key_buffer_size | 402653184 |
| 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 | 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 | 1047552 |
| max_binlog_cache_size | 4294967295 |
| max_binlog_size | 1073741824 |
| max_connect_errors | 10 |
| max_connections | 100 |
| max_delayed_threads | 20 |
| max_heap_table_size | 16777216 |
| max_insert_delayed_threads | 20 |
| max_join_size | 4294967295 |
| 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_max_extra_sort_file_size | 268435456 |
| 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 |
| open_files_limit | 1134 |
| pid_file | /usr/local/mysql/var/ns.shunjin.com.pid |
| port | 3306 |
| protocol_version | 10 |
| query_alloc_block_size | 8192 |
| query_cache_limit | 1048576 |
| 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 | 2093056 |
| read_only | OFF |
| read_rnd_buffer_size | 262144 |
| rpl_recovery_rank | 0 |
| 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 | 2097144 |
| sql_mode | 0 |
| table_cache | 512 |
| table_type | MYISAM |
| thread_cache_size | 8 |
| thread_stack | 196608 |
| timezone | KST |
| tmp_table_size | 33554432 |
| tmpdir | /tmp/ |
| transaction_alloc_block_size | 8192 |
| transaction_prealloc_size | 4096 |
| tx_isolation | REPEATABLE-READ |
| version | 4.0.27-log |
| version_comment | Source distribution |
| version_compile_os | pc-linux-gnu |
| wait_timeout | 28800
show status는
+--------------------------+------------+
| Variable_name | Value |
+--------------------------+------------+
| Aborted_clients | 2695 |
| Aborted_connects | 175 |
| Bytes_received | 2792603413 |
| Bytes_sent | 612623609 |
| Com_admin_commands | 0 |
| Com_alter_table | 159 |
| Com_analyze | 0 |
| Com_backup_table | 0 |
| Com_begin | 0 |
| Com_change_db | 3340 |
| Com_change_master | 0 |
| Com_check | 0 |
| Com_commit | 33030 |
| Com_create_db | 2 |
| Com_create_function | 0 |
| Com_create_index | 0 |
| Com_create_table | 81 |
| Com_delete | 146 |
| Com_delete_multi | 0 |
| Com_drop_db | 1 |
| Com_drop_function | 0 |
| Com_drop_index | 0 |
| Com_drop_table | 80 |
| Com_flush | 0 |
| Com_grant | 0 |
| Com_ha_close | 0 |
| Com_ha_open | 0 |
| Com_ha_read | 0 |
| Com_insert | 19137 |
| Com_insert_select | 81 |
| Com_kill | 2 |
| Com_load | 0 |
| Com_load_master_data | 0 |
| Com_load_master_table | 0 |
| Com_lock_tables | 85 |
| Com_optimize | 0 |
| Com_purge | 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_rollback | 21952 |
| Com_savepoint | 0 |
| Com_select | 1832483 |
| Com_set_option | 84909 |
| Com_show_binlog_events | 0 |
| Com_show_binlogs | 0 |
| Com_show_create | 539 |
| Com_show_databases | 19 |
| Com_show_fields | 563 |
| Com_show_grants | 0 |
| Com_show_innodb_status | 0 |
| Com_show_keys | 138 |
| Com_show_logs | 0 |
| Com_show_master_status | 0 |
| Com_show_new_master | 0 |
| Com_show_open_tables | 0 |
| Com_show_processlist | 7 |
| Com_show_slave_hosts | 0 |
| Com_show_slave_status | 0 |
| Com_show_status | 2 |
| Com_show_tables | 459 |
| Com_show_variables | 3310 |
| Com_slave_start | 0 |
| Com_slave_stop | 0 |
| Com_truncate | 0 |
| Com_unlock_tables | 84 |
| Com_update | 207544 |
| Com_update_multi | 6 |
| Connections | 3539 |
| Created_tmp_disk_tables | 1895 |
| Created_tmp_files | 1016 |
| Created_tmp_tables | 58824 |
| Delayed_errors | 0 |
| Delayed_insert_threads | 0 |
| Delayed_writes | 0 |
| Flush_commands | 1 |
| Handler_commit | 54928 |
| Handler_delete | 230 |
| Handler_read_first | 47679 |
| Handler_read_key | 86529511 |
| Handler_read_next | 2745201481 |
| Handler_read_prev | 417 |
| Handler_read_rnd | 1345788 |
| Handler_read_rnd_next | 714781170 |
| Handler_rollback | 22464 |
| Handler_update | 1710348 |
| Handler_write | 3564029 |
| Key_blocks_used | 54 |
| Key_read_requests | 15513 |
| Key_reads | 27 |
| Key_write_requests | 1397 |
| Key_writes | 450 |
| Max_used_connections | 43 |
| Not_flushed_delayed_rows | 0 |
| Not_flushed_key_blocks | 0 |
| Open_files | 20 |
| Open_streams | 0 |
| Open_tables | 160 |
| Opened_tables | 494 |
| Qcache_free_blocks | 1123 |
| Qcache_free_memory | 29871528 |
| Qcache_hits | 3255436 |
| Qcache_inserts | 1588613 |
| Qcache_lowmem_prunes | 2413 |
| Qcache_not_cached | 243597 |
| Qcache_queries_in_cache | 2309 |
| Qcache_total_blocks | 5790 |
| Questions | 5465772 |
| Rpl_status | NULL |
| Select_full_join | 14042 |
| Select_full_range_join | 100 |
| Select_range | 694075 |
| Select_range_check | 0 |
| Select_scan | 34908 |
| Slave_open_temp_tables | 0 |
| Slave_running | OFF |
| Slow_launch_threads | 0 |
| Slow_queries | 323 |
| Sort_merge_passes | 6 |
| Sort_range | 155741 |
| Sort_rows | 1346495 |
| Sort_scan | 56276 |
| Table_locks_immediate | 2264318 |
| Table_locks_waited | 0 |
| Threads_cached | 5 |
| Threads_connected | 8 |
| Threads_created | 211 |
| Threads_running | 1 |
| Uptime | 1276204 |
+--------------------------+------------+
이렇게 나옵니다..
제발 고수님들 도와주세요...
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