Merhaba, yaklaşık 25.000 tablolu bir veriye sahibim ve her saniye veriye bir şeyler işleniyor. Doğal olarak cpu kullanımı arttı ve mysqld cpu %80 oranlarında kullanıyor buda yavaşlamaya neden oluyor. Cpu kullanımını nasıl düşürebilirim?

My cnf dosyam;

[mysql]
default-storage-engine=innodb
default-table-type=innodb
performance_schema=off
skip-networking
innodb_file_per_table=1
tmpdir=/tmp
max_connections=100
max_user_connections=100
explicit_defaults_for_timestamp = 1
key_buffer_size=6GB
myisam_sort_buffer_size=192M
join_buffer_size=10M
read_buffer_size=128K
sort_buffer_size=128K
table_open_cache=256
thread_cache_size=16K
table_definition_cache=4K
open_files_limit=3072
wait_timeout=60
connect_timeout=60
tmp_table_size=200M
max_heap_table_size=200M
max_allowed_packet=268435456
query_cache_limit=148M
query_cache_size=0
query_cache_type=0
interactive_timeout=60
max_connect_errors=15
local-infile=0
low_priority_updates=1
concurrent_insert=ALWAYS
slow_query_log = 1
slow_query_log_file = /var/log/mysql/slow.log
long_query_time = 5
innodb_buffer_pool_size = 16G
innodb_buffer_pool_instances = 1
innodb_fast_shutdown=0
innodb_log_file_size
innodb_log_buffer_size
innodb_flush_method=O_DIRECT
Innodb_read_io_threads = 8
innodb_write_io_threads = 8
innodb_thread_concurrency = 0

[isamchk]
key_buffer=64M
sort_buffer_size=2M
read_buffer=2M
write_buffer=2M

[myisamchk]
tmpdir=/tmp
key_buffer=64M
sort_buffer=2M
read_buffer=2M
write_buffer=2M