Hi.
I keep getting "Lost connection to MySQL server during query"
marcos:mysql-3.23.51 {117} mysqladmin version
mysqladmin: connect to server at 'localhost' failed
error: 'Lost connection to MySQL server during query'
Server timeout is set for 8 hours (default) and I have been trying
to hit the server all within a couple of minutes.
Sometimes it works, sometimes it doesn't. (below is a repeat of the
command 2 minutes after the first one was issued.)
marcos:mysql-3.23.51 {120} !!
mysqladmin version
mysqladmin Ver 8.23 Distrib 3.23.51, for unknown-openbsd3.1 on i386
Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This software comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to modify and redistribute it under the GPL license
Server version 3.23.51-log
Protocol version 10
Connection Localhost via UNIX socket
UNIX socket /tmp/mysql.sock
Uptime: 10 min 57 sec
Threads: 2 Questions: 108 Slow queries: 0 Opens: 34 Flush tables: 1
Open tables: 28 Queries per second avg: 0.164
marcos:mysql-3.23.51 {121} uname -a
OpenBSD marcos 3.1 marcos#5 i386
What should I start looking for? (below is "mysqladmin variables")
Thanks!
-- Steve
marcos:mysql-3.23.51 {131} mysqladmin variables
+---------------------------------+-----------------------------------------
----------------------------------------------------------------------------
--------------------------------------+
| Variable_name | Value
|
+---------------------------------+-----------------------------------------
----------------------------------------------------------------------------
--------------------------------------+
| back_log | 50
|
| basedir | /usr/local/mysql-3.23.51/
|
| binlog_cache_size | 32768
|
| character_set | latin1
|
| character_sets | latin1 dec8 dos german1 hp8 koi8_ru
latin2 swe7 usa7 cp1251 danish hebrew win1251 estonia hungarian koi8_ukr
win1251ukr greek win1250 croat cp1257 latin5 |
| concurrent_insert | ON
|
| connect_timeout | 5
|
| datadir | /usr/local/mysql-3.23.51/var/
|
| delay_key_write | ON
|
| delayed_insert_limit | 100
|
| delayed_insert_timeout | 300
|
| delayed_queue_size | 1000
|
| flush | OFF
|
| flush_time | 0
|
| have_bdb | NO
|
| have_gemini | NO
|
| have_innodb | NO
|
| have_isam | YES
|
| have_raid | NO
|
| have_openssl | NO
|
| init_file |
|
| interactive_timeout | 28800
|
| join_buffer_size | 131072
|
| key_buffer_size | 8388600
|
| language |
/usr/local/mysql-3.23.51/share/mysql/english/
|
| large_files_support | ON
|
| locked_in_memory | OFF
|
| log | ON
|
| log_update | OFF
|
| log_bin | OFF
|
| log_slave_updates | OFF
|
| log_long_queries | OFF
|
| long_query_time | 10
|
| low_priority_updates | OFF
|
| lower_case_table_names | 0
|
| max_allowed_packet | 1048576
|
| max_binlog_cache_size | 4294967295
|
| max_binlog_size | 1073741824
|
| max_connections | 100
|
| max_connect_errors | 10
|
| max_delayed_threads | 20
|
| max_heap_table_size | 16777216
|
| max_join_size | 4294967295
|
| max_sort_length | 1024
|
| max_user_connections | 0
|
| max_tmp_tables | 32
|
| max_write_lock_count | 4294967295
|
| myisam_max_extra_sort_file_size | 256
|
| myisam_max_sort_file_size | 2047
|
| myisam_recover_options | 0
|
| myisam_sort_buffer_size | 8388608
|
| net_buffer_length | 16384
|
| net_read_timeout | 30
|
| net_retry_count | 10
|
| net_write_timeout | 60
|
| open_files_limit | 0
|
| pid_file | /usr/local/mysql-3.23.51/var/marcos.pid
|
| port | 3306
|
| protocol_version | 10
|
| record_buffer | 131072
|
| record_rnd_buffer | 131072
|
| query_buffer_size | 0
|
| safe_show_database | OFF
|
| server_id | 0
|
| slave_net_timeout | 3600
|
| skip_locking | OFF
|
| skip_networking | OFF
|
| skip_show_database | OFF
|
| slow_launch_time | 2
|
| socket | /tmp/mysql.sock
|
| sort_buffer | 2097144
|
| sql_mode | 0
|
| table_cache | 64
|
| table_type | MYISAM
|
| thread_cache_size | 0
|
| thread_stack | 65536
|
| transaction_isolation | READ-COMMITTED
|
| timezone | CDT
|
| tmp_table_size | 33554432
|
| tmpdir | /tmp/
|
| version | 3.23.51-log
|
| wait_timeout | 28800
|
+---------------------------------+-----------------------------------------
----------------------------------------------------------------------------
--------------------------------------+
marcos:mysql-3.23.51 {132}
---------------------------------------------------------------------
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