performance_schema_max_table_instances = 500
table_definition_cache = 500
table_open_cache = 64
key_buffer_size = 16M
max_allowed_packet = 1M
table_open_cache = 64
sort_buffer_size = 512K
net_buffer_length = 8K
read_buffer_size = 256K
read_rnd_buffer_size = 512K
myisam_sort_buffer_size = 8M
thread_cache_size = 8
query_cache_size = 8M
tmp_table_size = 16M
1G内存的机器,运行 discuz论坛 和 wordpress博客程序,应该怎么优化设置?日访问量按照500-1000IP左右计算,请技术指点下。
特别是这几个参数设置,怎么优化:
- key_buffer_size:16M
- max_allowed_packet:1M
- table_open_cache:64
- sort_buffer_size:512K
- net_buffer_length:8K
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