Ts'ebetso ea HestiaCP php-fpm e nka lisebelisoa tse ngata tsa CPU Nka e ntlafatsa joang?

HestiaCP Sebapali se matla sa CPU? Tataiso e felletseng ea ho ntlafatsa ts'ebetso ea PHP-FPM!

Na CPU ea seva e lula e le 100%? Fane e ntse e bilika hampe? Na lebelo la ho bula sebaka sa marang-rang le fokotseha?Molato e ka ba php-fpm!

Ke sa tsoa sibolla chenweiliang.com Letamo lena la PHP php-fpm Ts'ebetso e ile ea ja CPU joalo ka bohlanya, 'me seva ea senyeha!

E le ho tsosolosa seva, ke lekile letoto la mekhoa ea ho ntlafatsa 'me qetellong ka atleha ho fokotsa tšebeliso ea CPU.

Jwale, ha re arolelaneng sena Tataiso e Sebetsang ea Ntlafatso! 🚀

1. Fokotsa palo ea mekhoa ea php-fpm

php-fpm litlhophiso tsa kamehla li kase nang moeliTs'ebetso e entsoe ka mokhoa o sa laoleheng, e etsang hore seva sa CPU se jale haholo.

Ho e ntlafatsa, re ka fetola liparamente tsa taolo ea ts'ebetso.

bulela php-fpm Lifaele tsa Tlhophiso:

sudo nano /etc/php/*/fpm/pool.d/www.conf

• *Fetolela mofuta oa hau oa PHP, joalo ka PHP8.3, 'me u e fetole ho sena:/etc/php/8.3/fpm/pool.d/www.conf

Botsa mofuta oa PHP o behiloeng ke HestiaCP

v-list-web-domain user domain.com

Moq:

v-list-web-domain abc chenweiliang.com

Ka sephetho, u tla bona ntho e kang:

PHP SUPPORT      yes
PHP MODE        php-fpm
PHP VERSION     8.3

Sena se bolela hore webosaete e sebetsa PHP 8.3.

Fumana le ho fetola liparamente tse latelang:

pm = dynamic
pm.max_children = 16  ; 根据服务器资源调整，建议值：CPU 核心数 × 2
pm.start_servers = 4   ; 初始进程数，建议设为 max_children × 25%
pm.min_spare_servers = 2  ; 最小空闲进程数
pm.max_spare_servers = 7  ; 最大空闲进程数
pm.max_requests = 3000    ; 每个子进程处理完 3000 个请求后自动重启
pm.process_idle_timeout = 10s  ; 空闲进程 10s 后自动退出

Ebe o qala hape php-fpm Ho etsa hore e atlehe:

sudo systemctl restart php-fpm

✅ Phello: Fokotsa palo ea lits'ebetso ho thibela php-fpm ho sebelisa lisebelisoa tsa CPU ho feta tekano.

2. Numella OPCache (ho ntlafatsa ts'ebetso ea PHP)

PHP e fetola khoutu nako le nako ha e etsoa, ​​​​e leng tšenyo ea lisebelisoa.
Tharollo? Numella OPCache le ho boloka khoutu ea hau ea PHP!

hlophisa php.ini tokomane:

sudo nano /etc/php/*/fpm/php.ini

Kenya kapa fetola tse latelang:

opcache.enable=1
opcache.memory_consumption=128
opcache.max_accelerated_files=10000
opcache.validate_timestamps=0  # 禁用实时检测，提高性能

Kamora ho boloka, qala ts'ebetso ea PHP bocha:

sudo systemctl restart php8.3-fpm

✅ Phello: Fokotsa ho arola khafetsa khoutu ea PHP, fokotsa moroalo oa CPU, 'me u ntlafatse ts'ebetso ea ts'ebetso.

3. Fokotsa nako e telele ea ho phethahatsa ea mangolo a PHP

Haeba sengoloa sa PHP se sebetsa nako e telele haholo, lisebelisoa tsa CPU li tla lula li lula.
Ho beha nako e loketseng ea ho qeta nako ho ka thibela lits'ebetso tse "manganga" ho lula ho seva nako e telele.

bulela php.ini tokomane:

sudo nano /etc/php/*/fpm/php.ini

Fetola li-parameter tse latelang:

max_execution_time = 30  # PHP 脚本最多执行 30 秒
max_input_time = 30  # 处理输入数据最多 30 秒
memory_limit = 256M  # 限制单个 PHP 进程的内存占用

Ebe u qala ts'ebetso ea PHP hape:

sudo systemctl restart php-fpm

✅ Phello: Thibela lits'ebetso tsa PHP ho sebetsa nako e telele le ho fokotsa litšila tsa lisebelisoa tsa CPU.

4. Hlahloba MySQL Potso butle

PHP-FPM e na le mojaro o phahameng,E kanna ea bakoa ke potso ea SQL butle!
Bulela MySQL Potso e liehang, fumana lipolelo tsa SQL tse itšoereng morao.

Fetola faele ea tlhophiso ea MySQL:

sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf

Kenyeletsa ho:

slow_query_log = 1
slow_query_log_file = /var/log/mysql-slow.log
long_query_time = 1  # 超过 1 秒的查询会被记录

Ka mor'a ho boloka, qala hape MySQL:

sudo systemctl restart mysql

Ebe u sebelisa mysqldumpslow Sekaseka lipotso tse liehang:

mysqldumpslow -s c -t 10 /var/log/mysql-slow.log

✅ Phello: Fumana lipotso tsa SQL tse jang nako, ntlafatsa ts'ebetso ea database, 'me ka tsela e sa tobang u fokotse mojaro oa PHP.

5. Fokotsa tšebeliso ea lisebelisoa tsa Memcached

Ha ke sheba lenane la ts'ebetso, ke le fumane Ts'ebeliso ea Memcached CPU ke 24.8%!
Ho ka etsahala hore kabo ea cache e kholo haholo, e leng se etsang hore CPU e sebetse palo e kholo ea data.

Phetoho memcached Tlhophiso:

sudo nano /etc/memcached.conf

Hlahloba:

-m 32  # 限制 Memcached 内存使用 32MB

Ebe o qala hape:

sudo systemctl restart memcached

✅ Phello: Fokotsa moroalo oa CPU oa ts'ebetso ea Memcached le ho ntlafatsa ts'ebetso ea cache.

6. Numella Nginx ho boloka lisebelisoa tse tsitsitseng

Hangata, PHP e sebetsa likopo tse nang le palo e kholo ea CSS, JS, litšoantšo, empa lifaele tsena ha li hloke hore PHP e aroloe ho hang!
Tharollo? Sebelisa Nginx ho boloka lisebelisoa tse tsitsitseng!

Fetola tlhophiso ea Nginx:

sudo nano /etc/nginx/nginx.conf

Kenyeletsa ho:

location ~* \.(jpg|jpeg|png|gif|css|js|ico|xml)$ {
    expires max;
    log_not_found off;
}

Ka mor'a ho boloka, qala Nginx hape:

sudo systemctl restart nginx

✅ Phello: Fokotsa palo ea makhetlo a PHP e sebetsanang le lifaele tse tsitsitseng le ho fokotsa ts'ebeliso ea CPU.

7. Fumana mongolo oa PHP o sebelisang CPU ka ho fetisisa

Haeba CPU e ntse e phahame haholo kamora ho ntlafatsoa, ​​​​e kanna ea ba hore mangolo a mang a PHP a sebetsa hampe.
Sebelisa taelo e latelang ho fumana ts'ebetso ea PHP ka ts'ebeliso e phahameng ka ho fetisisa ea CPU:

ps -eo pid,user,pcpu,pmem,args --sort=-pcpu | grep php

Haeba u fumana hore mongolo oa PHP o nka CPU e ngata haholo, u ka e bolaea ka kotloloho:

kill -9 PID

✅ Phello: Tseba ka nepo "liapole tse mpe" 'me u thibele ts'ebetso ea PHP ho nka CPU nako e telele.

Kakaretso: Mekhoa e 7 ea ho ntlafatsa PHP-FPM

✅ Fokotsa palo ea lits'ebetso tsa PHP-FPM, ho thibela ho tlala ha CPU
✅ Numella OPCache, fokotsa ho aroloa khafetsa ha khoutu ea PHP
✅ Ho beha nako ea PHP, ho thibela ts'ebetso ea nako e telele
✅ Ho hlahloba lipotso tse liehang tsa MySQL, ntlafatsa ts'ebetso ea potso ea database
✅ Fetola Memcached Memori, ho fokotsa moroalo oa CPU
✅ Numella Nginx static cache, ho fokotsa moroalo oa ho arola PHP
✅ Fumana lingoloa tsa PHP tsa tšebeliso e phahameng ea CPU, optimization e nepahetseng

ha re phethela

Ntlafatso ea seva e tšoana le boikoetliso, o hloka ho etsa liphetoho tse nepahetseng 'me u se ke oa senya!
Kamora letoto la lintlafatso, mojaro oa seva sa ka oa CPU o theohile ho tloha 80% ho ea ho 15%, sebaka sa marang-rang se bula habeli ka potlako!
Haeba seva sa hau se na le mathata a tšoanang, leka mekhoa ena! 💪

???? Nka bohato hona joale! Ntlafatsa PHP-FPM ea hau 'me u boloke seva ea hau! 🚀