Papa Kuhikuhi ʻatikala
- 1 He aha ka Redis cache?
- 2 Pehea e hiki ai iā Redis cache database ma ka papa mana CWP?
- 3 Pehea e hiki ai iā Redis Cache Acceleration Plugin ma WordPress?
- 4 Pehea e hoʻonohonoho ai i ka Redis cache acceleration plugin?
- 5 Pehea e nānā ai inā paʻa ka Redis cache?
- 6 E hoʻoholo i ka pilikia ʻaʻole i hoʻomaka ka server Redis
Ua lohe paha ʻoe iā APC/APCU, Opcache, Xcache, hiki iā lākou ke wikiwiki wikiwiki WordPress a i ʻole kekahi ʻano palapala php i kākoʻo ʻia.
Ma kēia kumu aʻo, e hōʻike wau iā ʻoe pehea e wikiwiki ai i ka WordPress me Redis Object Cache, a e hele mākou i mua a hoʻokomo iā Redis Cache ma CWP, no laila e hoʻomaka kāua.
He aha ka Redis cache?
- ʻO Redis ka pōkole o RE mote DI actionary Server.
- ʻO Redis kahi hale kūʻai ʻikepili waiwai wikiwiki a wehe ʻia.
- Hele mai ʻo Redis me kahi hoʻonohonoho maʻamau o nā hoʻolālā data-memo e hiki ai iā ʻoe ke hana maʻalahi i nā ʻano noi maʻamau.
- ʻO nā hihia hoʻohana mua no Redis e pili ana i ka caching, ka hoʻokele hālāwai, pub/sub, a me nā papa alakaʻi.
- ʻO Redis ka hale kūʻai waiwai kī kaulana loa i kēia lā.
- He laikini BSD ʻo Redis, kākau ʻia ma ka code C i hoʻopaʻa ʻia, a kākoʻo i nā ʻōlelo hoʻomohala lehulehu.
Pehea e hiki ai iā Redis cache database ma ka papa mana CWP?
ʻanuʻu 1:E hele CWP Control Panel
- E koho i "PHP Settings" a laila "PHP Version Switcher";
- A laila koho i ka "Pūnaewele PHP" mai ka papa inoa hāʻule iho, pono e hoʻokomo i ka mana hou loa o php 7 ▼
- Ma hope o ka hoʻouka hou ʻana o ka ʻaoʻao e ʻike ʻoe i ke koho PHP i loaʻa no ka hoʻokomo ʻana (pahu pahu)
E hoʻokele i lalo a loaʻa " redis
"a koho ia a kaomi" Build
” pihi, ma hope o ka pau ʻana o ke kaʻina hana php rebuild, hiki iā ʻoe ke nānā inā e holo ana ʻo redis me kēia kauoha▼
service redis status
E loaʻa iā ʻoe ka hopena e like me kēia (inCentOS Ua hoʻāʻo ʻia ma 7, ʻokoʻa ka CentOS 6 e like me "holo")
[root@demo ~]# service redis status Redirecting to /bin/systemctl status redis.service ● redis.service - Redis persistent key-value database Loaded: loaded (/usr/lib/systemd/system/redis.service; enabled; vendor preset: disabled) Drop-In: /etc/systemd/system/redis.service.d └─limit.conf Active: active (running) since Sun 2022-02-20 16:41:24 +08; 12s ago Main PID: 2486 (redis-server) Status: "Ready to accept connections" CGroup: /system.slice/redis.service └─2486 /usr/bin/redis-server 127.0.0.1:6379
Maikaʻi nā mea a pau i kēia manawa, e hoʻokomo i kēia kauoha e nānā inā ua hoʻokomo ʻia ʻo php redis▼
php -m | grep -i redis
E like me kēia ▼ ka hopena
[root@demo ~]# php -m | grep -i redis redis [root@demo ~]#
Inā ʻo ka puka redis
, a laila ua maikaʻi nā mea a pau a e hele mākou i mua a hoʻokomo i ka hoʻohui WordPress a me Redis.
Pehea e hoʻouka ai i ka papa mana CWP7, e ʻoluʻolu e ʻike maanei ▼
Pehea e hiki ai iā Redis Cache Acceleration Plugin ma WordPress?
ʻanuʻu 2:Ma mua o ka ʻae ʻana i ka plugin redis-object-cache ma WordPress, pono ʻoe wp-config.php
Hoʻohui i kēia mau wehewehe i ka faila ▼
define( 'WP_CACHE_KEY_SALT', 'www.chenweiliang.com
:' );
- kau
www.chenweiliang.com
E hoʻololi me kāu pūnaewele.
Inā loaʻa iaʻu nā Redis he nui ma hoʻokahi kikowaena, pehea wau e hoʻonohonoho ai iā lākou i ʻole e hui pū ʻia ka ʻikepili?
ʻElua ala.
ʻO ke ala mua e hoʻonohonoho i nā Redis DB ʻē aʻe no nā pūnaewele like ʻole.
Hoʻohui wale i kēia hoʻonohonoho i kāu faila wp-config.php i hiki i nā pūnaewele ʻokoʻa ke hoʻohana i nā waihona Redis ʻokoʻa.
Hiki iā ʻoe ke hoʻonohonoho i nā ʻikepili Redis ʻokoʻa e hoʻomaka ana mai ka 0.
define( 'WP_REDIS_DATABASE', 0 );
ʻO ke ala ʻelua ʻaʻole hiki ke mālama ʻia ʻo Redis a pono e hoʻohana ʻia ka waihona like.
A laila hiki iā ʻoe ke hoʻohui i nā paʻakai like ʻole i loko, no laila inā ʻoe e hoʻohana i ka waihona like, ʻaʻole e huikau ka ʻikepili ▼
define( 'WP_CACHE_KEY_SALT', 'www.chenweiliang.com:' );
ʻanuʻu 3:komo i ka WordPress hope → E hele i "Plugins" → "Install Plugins" ▼
- pono ʻoe e hoʻohui i kēiaWordPress plugin:
Redis Object cache
ʻanuʻu 4:me ka manaʻo ua kau ʻoe Redis Object cache
plugin, i kēia manawa hoʻokele i nā hoʻonohonoho Redis a kaomi "Enable Object Cache".
Ma hope o ka hiki ʻana o WordPress i ka Redis Cache Acceleration plugin, e hōʻike ʻia "Hoʻohui ʻia" e like me ka hōʻike ʻana ma lalo▼
- hoʻomaikaʻi!Ua hoʻokō pono ʻia ka WordPress Redis Cache Acceleration Plugin!
- E ʻike ʻoe ua hoʻemi ʻia ka ukana i kēia manawa a wikiwiki loa ka ukana o ka pūnaewele.
ʻŌlelo kūikawā: Inā ʻo ka polokalamu i hoʻokomo ʻia ma ka ʻōlelo Pelekania, lawe ʻia ke kiʻi kiʻi no ka ʻae ʻiaaia ma ka ʻōlelo Pelekania.
- Eia naʻe, ʻōlelo kekahi poʻe Kina "hoʻohana ka pūnaewele Kina i nā screenshots English", "ʻokoʻa nā pua o nā kiʻi"...
- Hiki ke ʻike ʻia ua kapu loa kēia poʻe Pake i ka noʻonoʻo kūʻokoʻa.
- No ka mea, ʻaʻole ʻo Kina he ʻāina ākea a kūʻokoʻa, inā pēlā, me he mea lā ʻaʻohe kūʻokoʻa e ʻōlelo a aʻo i ka ʻōlelo Pelekania ma Kina?
Pehea e hoʻonohonoho ai i ka Redis cache acceleration plugin?
Ma keʻano laulā, lawa ia e hoʻomaka pololei, a i ʻole hiki iā mākou ke hoʻonohonoho hou.
Hoʻohui i kēia hoʻonohonoho i kā mākou faila wp-config.php▼
define('WP_REDIS_CLIENT', 'pecl'); // 指定用于与 Redis 通信的客户端, pecl 即 The PHP Extension Community Library
define('WP_REDIS_SCHEME', 'tcp'); // 指定用于与 Redis 实例进行通信的协议
define('WP_REDIS_HOST', '127.0.0.1'); // Redis 服务器的 IP 或主机名
define('WP_REDIS_PORT', '6379'); // Redis 端口
define('WP_REDIS_DATABASE', '0'); // 接受用于使用该 SELECT 命令自动选择逻辑数据库的数值
define('WP_CACHE_KEY_SALT', 'www.chenweiliang.com:'); // 设置所有缓存键的前缀( WordPress 多站点模式下使用)
define('WP_REDIS_MAXTTL', '86400');
Pehea e nānā ai inā paʻa ka Redis cache?
E hoʻohana i kēia kauoha e nānā inā ua hana ʻia ka cache Redis kūloko ▼
redis-cli monitor
- E hoʻokomo i kāu pūnaewele, e hōʻoluʻolu i ka ʻaoʻao, a ʻike ʻoe aia ka puka ʻikepili.
Hiki i ka Redis caching ke hana i nā plugins WordPress a me nā hoʻololi kumuhana WordPress i ʻole e hoʻokō.
Kauoha e holoi lima iā Redis cache▼
redis-cli flushall
#进入redis redis-cli #清空 flushall #退出 exit
Nānā i ka hoʻonohonoho hoʻomanaʻo o Redis ▼
redis-cli info memory
Hoʻi i nā hualoaʻa nīnau ▼
# Memory used_memory:24645472 used_memory_human:23.50M used_memory_rss:40558592 used_memory_rss_human:38.68M used_memory_peak:140777552 used_memory_peak_human:134.26M used_memory_peak_perc:17.51% used_memory_overhead:1619888 used_memory_startup:811872 used_memory_dataset:23025584 used_memory_dataset_perc:96.61% allocator_allocated:24964648 allocator_active:26865664 allocator_resident:37646336 total_system_memory:17179869184 total_system_memory_human:16.00G used_memory_lua:37888 used_memory_lua_human:37.00K used_memory_scripts:0 used_memory_scripts_human:0B number_of_cached_scripts:0 maxmemory:0 maxmemory_human:0B maxmemory_policy:noeviction allocator_frag_ratio:1.08 allocator_frag_bytes:1901016 allocator_rss_ratio:1.40 allocator_rss_bytes:10780672 rss_overhead_ratio:1.08 rss_overhead_bytes:2912256 mem_fragmentation_ratio:1.65 mem_fragmentation_bytes:15954144 mem_not_counted_for_evict:0 mem_replication_backlog:0 mem_clients_slaves:0 mem_clients_normal:20496 mem_aof_buffer:0 mem_allocator:jemalloc-5.1.0 active_defrag_running:0 lazyfree_pending_objects:0 lazyfreed_objects:0
Eia ka pehea e hoʻonohonoho ai i ka faila pid ma hope o ka hoʻomaka ʻana i ka Redis cache▼
E hoʻoholo i ka pilikia ʻaʻole i hoʻomaka ka server Redis
Ma hope o ka hoʻomaka hou ʻana i ka server VPS, hiki ʻole i ka server Redis ke loaʻa ʻole ka ʻike pili mamao.
No ka holo ʻana i ka mana hou o Redis me systemd, pono ʻoe e hoʻoponopono i ka faila hoʻonohonoho Redis:
/etc/redis.conf
Kūkulu a hoʻonohonoho iā Redis me ke kākoʻo systemd ▼
daemonize no
supervised auto
- E ho'āʻo e hoʻomaka hou i ke kikowaena VPS. Inā hiki iā Redis ke hoʻomaka e like me ka mea maʻamau, ʻo ia ka mea i hoʻoponopono ʻia ka faila hoʻonohonoho Redis.
Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) kaʻana like "Pehea e hoʻohana ai ʻo WordPress iā Redis e hoʻolalelale i ka plugin cache? CWP Turn on Redis Cache" e kōkua iā ʻoe.
Welina mai e kaʻana like i ka loulou o kēia ʻatikala:https://www.chenweiliang.com/cwl-26520.html
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