[mysqld]
datadir=/disk3/mysql
performance-schema=0
table_definition_cache=2000
table_open_cache=3000
open_files_limit=50000

innodb_buffer_pool_instances=16
innodb_buffer_pool_size=60G
innodb_log_file_size=1G
innodb_log_buffer_size=256M
innodb_file_per_table=1
innodb_stats_on_metadata=OFF

innodb_purge_threads=8
table_open_cache_instances=16

open_files_limit=30000

default_storage_engine=InnoDB

max_allowed_packet=268435456
myisam_sort_buffer_size=64M

key_buffer_size=1G
join_buffer_size=256k
tmp_table_size=576M
max_heap_table_size=576M
max_connections=600

slow-query-log=1
slow-query-log-file=/output/mysql-slow.log
long_query_time=1
log_warnings=2

query_cache_type=OFF
query_cache_size=0

expire_logs_days=5
sort_buffer_size=2M
innodb_io_capacity_max=10000
innodb_io_capacity=5000
innodb_lru_scan_depth=100
thread_cache_size=100
innodb_flush_neighbors=0
query_cache_limit=1024
key_cache_age_threshold=64800
max_write_lock_count=16
thread_concurrency=30