Quantcast
Channel: MySQL Forums - InnoDB
Viewing all articles
Browse latest Browse all 1957

Optimize MySQL Configuration - MySQL crash and after restart works (1 reply)

$
0
0
My WAMP MySQL has crashed 2 times the last week and I really wonder why! Once I restart the server everything works fine! Below I attach the error log of MySQL and the my.ini file! Can anyone suggest anything??

MySQL Error LOG:

2018-02-23 21:45:52 2000 [Note] Plugin 'FEDERATED' is disabled.
2018-02-23 21:45:52 2000 [Note] InnoDB: The InnoDB memory heap is disabled
2018-02-23 21:45:52 2000 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2018-02-23 21:45:52 2000 [Note] InnoDB: Compressed tables use zlib 1.2.3
2018-02-23 21:45:52 2000 [Note] InnoDB: Not using CPU crc32 instructions
2018-02-23 21:45:53 2000 [Note] InnoDB: Initializing buffer pool, size = 67.0G
2018-02-23 21:45:55 2000 [Note] InnoDB: Completed initialization of buffer pool
2018-02-23 21:45:55 2000 [Note] InnoDB: Highest supported file format is Barracuda.
2018-02-23 21:47:37 2000 [Note] InnoDB: 128 rollback segment(s) are active.
2018-02-23 21:47:37 2000 [Note] InnoDB: Waiting for purge to start
2018-02-23 21:47:38 2000 [Note] InnoDB: 5.6.12 started; log sequence number 321531472808
2018-02-23 21:48:16 2000 [Note] Server hostname (bind-address): '*'; port: 3306
2018-02-23 21:48:16 2000 [Note] IPv6 is available.
2018-02-23 21:48:16 2000 [Note] - '::' resolves to '::';
2018-02-23 21:48:16 2000 [Note] Server socket created on IP: '::'.
2018-02-23 21:48:18 2000 [Note] Event Scheduler: Loaded 0 events
2018-02-23 21:48:18 2000 [Note] wampmysqld: ready for connections.
Version: '5.6.12-log' socket: '' port: 3306 MySQL Community Server (GPL)


My.ini Configuration File:

[wampmysqld]
port = 3306
socket = /tmp/mysql.sock
key_buffer = 64M
max_allowed_packet = 1000M

sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
basedir=c:/wamp/bin/mysql/mysql5.6.12
log-error=c:/wamp/logs/mysql.log
datadir=c:/wamp/bin/mysql/mysql5.6.12/data
#innodb_thread_concurrency = 8
innodb_read_io_threads = 12
innodb_buffer_pool_size = 67G
max_connections = 4000
max_user_connections = 0

# Disable Federated by default
skip-federated

[mysqldump]
quick
max_allowed_packet = 1000M

[mysql]
no-auto-rehash

[isamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 4M
write_buffer = 4M

[myisamchk]
key_buffer = 20M
sort_buffer_size = 20M
read_buffer = 4M
write_buffer = 4M

[mysqlhotcopy]
interactive-timeout

[mysqld]
port=3306
table_definition_cache = 800


My Server Details:

> RAM: 128GB RAM CPU: Intel XEON 3,5GHZ HD: 2TB HDD

Any recommendation??

Viewing all articles
Browse latest Browse all 1957

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>