Стала тормозить база, хотя ничего особо не менял, кроме как увеличивал количество данных.
На сервере 32ГБ памяти, и вот такой конфиг MariaDB
open_files_limit = 8000
max_connections = 1000
innodb_buffer_pool_size = 10G
innodb_flush_method = O_DIRECT
thread_cache_size = 32M
query_cache_size = 128M
max_allowed_packet = 32M
max_connections = 1200
skip-external-locking
key_buffer_size = 64M
max_allowed_packet = 16M
table_open_cache = 4096
sort_buffer_size = 2M
net_buffer_length = 32K
read_buffer_size = 2M
read_rnd_buffer_size = 8M
myisam_sort_buffer_size = 64M
thread_concurrency = 16
thread_cache_size = 128
join_buffer_size = 32M
tmp_table_size = 256M
max_heap_table_size = 256M
innodb_buffer_pool_size = 8G
innodb_file_per_table = 1
query_cache_limit = 16M
query_cache_size = 2048M
innodb_flush_method=O_DIRECT
innodb_flush_log_at_trx_commit = 2
sync_binlog = 0
innodb_lock_wait_timeout = 50
delayed_insert_limit = 100
delayed_insert_timeout = 300
delayed_queue_size = 1000
max_allowed_packet = 128M
Что тут можно оптимизировать?
