16 vCore
65536 MB
400 GB SSD
안녕하세요. 일방문자 5만명 정도의 팬클럽 커뮤니티를 운영중입니다.
그누보드를 사용하는 사이트이고 주로 글은 운영자만 쓰는 형태이고
게시글당 1,000~2,000 가량의 글이 달립니다.
현시간 CPU사용량은 300프로 정도됩니다.
최근 갑자기 게시물 본문 들어갈때 ttfb가 20초가 나옵니다.
게시물을 하나 보려면 20초가량을 기다려야 합니다.
답답하여서 설정을 좀 고쳐보았는데 마구잡이로 숫자만 올린것 같아
수정할 부분이 있을지 봐 주시면 감사하겠습니다.
user www-data;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 4096;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
}
server {
listen 80;
server_name rocketman.com www.rocketman.com rocketman.net rocketman.pw www.rocketman.net www.rocketman.pw;
root /home/rocketman/www;
access_log /var/log/nginx/rocketman.com.access.log;
error_log off;
server_tokens off;
client_max_body_size 30M;
location / {
index index.php index.html;
}
location ~ \.(jpe?g|png|gif)$ {
valid_referers none blocked www.rocketman.com rocketman.com *.rocketman.com;
if ($invalid_referer) {
rewrite ^(.*)$ /img/logo.png redirect;
}
}
location = /img/logo.png {
}
# Block dot file (.htaccess .htpasswd .svn .git .env and so on.)
location ~ /\. {
deny all;
}
location = /favicon.ico {
log_not_found off;
access_log off;
}
location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}
# Block .php file inside upload folder. uploads(wp), files(drupal, xe), data(gnuboard).
location ~* /(?:uploads|files|data)/.*\.php$ {
deny all;
}
#board list, board detail rewrite and redirect rules.
rewrite ^/([a-zA-Z0-9_]+)$ /bbs/board.php?bo_table=$1 permanent;
rewrite ^/([a-zA-Z0-9_]+)/([0-9]+)$ /bbs/board.php?bo_table=$1&wr_id=$2 permanent;
rewrite ^/tb/([a-zA-Z0-9_]+)$ /bbs/board.php?bo_table=$1 permanent;
rewrite ^/tb/([a-zA-Z0-9_]+)/([0-9]+)$ /bbs/board.php?bo_table=$1&wr_id=$2 permanent;
# Add PHP handler
location ~ [^/]\.php(/|$) {
fastcgi_split_path_info ^(.+?\.php)(/.*)$;
if (!-f $document_root$fastcgi_script_name) {
return 404;
}
fastcgi_pass unix:/run/php/rocketman.sock;
fastcgi_index index.php;
proxy_connect_timeout 300;
proxy_send_timeout 300;
proxy_read_timeout 300;
send_timeout 300;
include fastcgi_params;
}
}
[rocketman] user = rocketman group = rocketman listen = /run/php/rocketman.sock listen.owner = rocketman listen.group = www-data #pm.max_children = 1024 #pm.start_servers = 128 #pm.min_spare_servers = 128 #pm.max_spare_servers = 128 #pm.max_requests = 12000 pm = dynamic pm.max_children =4096 pm.start_servers = 2048 pm.min_spare_servers = 1924 pm.max_spare_servers = 3152 pm.max_requests = 9000 php_admin_value[session.cookie_httponly] = 1 ;php_flag[display_errors] = off ;php_admin_value[error_log] = /var/log/fpm-php.www.log ;php_admin_flag[log_errors] = on ;php_admin_value[memory_limit] = 128M ;php_admin_value[max_execution_time] = 120 ;php_admin_value[max_input_time] = 300 ;php_admin_value[post_max_size] = 25M ;php_admin_value[upload_max_filesize] = 25M
머리아픈 my.cnf 파일입니다. # MariaDB database server configuration file. # # You can copy this file to one of: # - "/etc/mysql/my.cnf" to set global options, # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # escpecially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs # The following values assume you have at least 32M ram # This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqld] # # * Basic Settings # user = mysql pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp lc_messages_dir = /usr/share/mysql lc_messages = en_US skip-external-locking # # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = 127.0.0.1 # # * Fine Tuning # Connection Config key_buffer = 128M max_allowed_packet = 16M table_open_cache = 1024 max_connections = 2048 max_connect_errors = 20000 sort_buffer_size = 2M read_buffer_size = 2M myisam_sort_buffer_size = 2M thread_cache = 512 query_cache_size = 512M query_cache_type = 1 thread_concurrency = 16 tmp_table_size = 128M max_heap_table_size = 128M skip-name-resolve character-set-server=utf8 default-storage-engine=InnoDB log_warnings = 2 # # Enable the slow query log to see queries with especially long duration slow_query_log = 1 slow_query_log_file = /var/log/mysql/mariadb-slow.log long_query_time = 5 #log_slow_rate_limit = 1000 log_slow_verbosity = query_plan #log-queries-not-using-indexes #log_slow_admin_statements # # The following can be used as easy to replay backup logs or for replication. # note: if you are setting up a replication slave, see README.Debian about # other settings you may need to change. #server-id = 1 #report_host = master1 #auto_increment_increment = 2 #auto_increment_offset = 1 log_bin = /var/log/mysql/mariadb-bin log_bin_index = /var/log/mysql/mariadb-bin.index # not fab for performance, but safer #sync_binlog = 1 expire_logs_days = 1 max_binlog_size = 100M # slaves #relay_log = /var/log/mysql/relay-bin #relay_log_index = /var/log/mysql/relay-bin.index #relay_log_info_file = /var/log/mysql/relay-bin.info #log_slave_updates #read_only # # If applications support it, this stricter sql_mode prevents some # mistakes like inserting invalid dates etc. #sql_mode = NO_ENGINE_SUBSTITUTION,TRADITIONAL # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # you can't just change log file size, requires special procedure #innodb_log_file_size = 50M innodb_buffer_pool_size= 32G innodb_additional_mem_pool_size=40M innodb_write_io_threads = 16 innodb_read_io_threads = 16 innodb_thread_concurrency = 32 innodb_flush_log_at_trx_commit = 1 innodb_log_file_size = 256M innodb_log_buffer_size = 32M innodb_log_files_in_group = 2 innodb_flush_method=O_DIRECT innodb_lock_wait_timeout = 120 innodb_io_capacity = 3000 # # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # For generating SSL certificates I recommend the OpenSSL GUI "tinyca". # # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem # # * Galera-related settings # [galera] # Mandatory settings #wsrep_on=ON #wsrep_provider= #wsrep_cluster_address= #binlog_format=row #default_storage_engine=InnoDB #innodb_autoinc_lock_mode=2 # # Allow server to accept connections on all interfaces. # #bind-address=0.0.0.0 # # Optional setting #wsrep_slave_threads=1 #innodb_flush_log_at_trx_commit=0 [mysqldump] quick quote-names max_allowed_packet = 128M [mysql] #no-auto-rehash # faster start of mysql but no tab completion [isamchk] key_buffer = 16M # # * IMPORTANT: Additional settings that can override those from this file! # The files must end with '.cnf', otherwise they'll be ignored. # !includedir /etc/mysql/conf.d/
메모리 사용량 입니다.
root@--:~# free -m
total used free shared buff/cache available
Mem: 64429 50611 5318 27 8499 12772
Swap: 0 0 0
root@--:~#
아 참고로 Vultr 시애틀, 클라우드플레어 프로(20달러)플랜 사용중입니다;;;;;