Сейчас мы покажем вам, как установить профиль wp и эффективно использовать его для определения узких мест производительности на вашем сайте. мы рекомендуем тестировать профиль wp на промежуточных серверах, так как нет других переменных, влияющих на время загрузки.
Установка пакета wp-profile
Выключите эту команду, чтобы установить wp-профиль.
wp package install wp-cli/profile-command
Вы должны увидеть, что процесс успешно установлен и теперь доступна команда профиля wp
Installing package wp-cli/profile-command (dev-master) Updating /root/.wp-cli/packages/composer.json to require the package... Using Composer to install the package... --- Loading composer repositories with package information Updating dependencies Resolving dependencies through SAT Dependency resolution completed in 0.220 seconds Analyzed 4579 packages to resolve dependencies Analyzed 190261 rules to resolve dependencies Package operations: 0 installs, 0 updates, 0 removals Generating autoload files --- Success: Package installed.
Если вы видите эту ошибку «Killed» при попытке установить wp-профиль, ее можно исправить с помощью файла подкачки и/или обновления php.ini для cli, memory_limit = 256M
Installing package wp-cli/profile-command (dev-master) Updating /root/.wp-cli/packages/composer.json to require the package... Using Composer to install the package... --- Loading composer repositories with package information Updating dependencies Killed
Данная команда ниже создает файл подкачки объемом 1 ГБ. Для создания файла подкачки вам потребуется root-доступ.
swapoff -a dd if=/dev/zero of=/swapfile bs=1M count=1024
Увидим этот результат
1024+0 records in 1024+0 records out 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 2.16717 s, 495 MB/s
Измените разрешения файла подкачки и превращение его в своп
chmod 600 /swapfile mkswap /swapfile swapon /swapfile
Затем заново запустите команду установки профиля wp
wp package install wp-cli/profile-command
Теперь вы должны увидеть успешный вывод
Updating /root/.wp-cli/packages/composer.json to require the package... Using Composer to install the package... --- Loading composer repositories with package information Updating dependencies Resolving dependencies through SAT Dependency resolution completed in 0.120 seconds Analyzed 3696 packages to resolve dependencies Analyzed 101022 rules to resolve dependencies Package operations: 1 install, 0 updates, 0 removals Installs: wp-cli/profile-command:dev-master ef44df5 - Installing wp-cli/profile-command (dev-master ef44df5) Writing lock file Generating autoload files --- Success: Package installed.
Обновление профиля wp
Вы можете обновить до последней версии пакет с помощью этой команды
wp package update --allow-root
Использование команды wp profile
Войдите в каталог WP (или используйте –path )
Этапы команды wp profile
Эта команда показывает этапы загрузки WordPress.
wp profile stage --allow-root
Вы получите эту таблицу с подробной информацией. В основном ваш фокус должен быть на столбце time.
В общем, вы хотите, чтобы ваш cache_ratio быть высоким, более 70%
Как правило, вы хотите, чтобы cache_hits был больше, чем cache_misses
Ваш query_time должен быть низким
+------------+---------+------------+-------------+-------------+------------+--------------+-----------+------------+--------------+---------------+ | stage | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | hook_time | hook_count | request_time | request_count | +------------+---------+------------+-------------+-------------+------------+--------------+-----------+------------+--------------+---------------+ | bootstrap | 0.8193s | 0.004s | 28 | 92.7% | 559 | 44 | 0.1279s | 2972 | 0s | 0 | | main_query | 0.0136s | 0.0039s | 7 | 87.25% | 130 | 19 | 0.0042s | 219 | 0s | 0 | | template | 0.2741s | 0.011s | 30 | 96.94% | 2442 | 77 | 0.2334s | 7030 | 0s | 0 | +------------+---------+------------+-------------+-------------+------------+--------------+-----------+------------+--------------+---------------+ | total (3) | 1.107s | 0.0189s | 65 | 92.3% | 3131 | 140 | 0.3654s | 10221 | 0s | 0 | +------------+---------+------------+-------------+-------------+------------+--------------+-----------+------------+--------------+---------------+
Может быть развернута на каждом этапе, здесь мы переходим на стадию bootstrap
wp profile stage bootstrap --allow-root
Затем вы увидите хуки, используемые на этом этапе
+--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | hook | callback_count | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | muplugins_loaded:before | | 0.3076s | 0.0015s | 4 | 76.47% | 39 | 12 | 0s | 0 | | muplugins_loaded | 2 | 0.0002s | 0s | 0 | 100% | 2 | 0 | 0s | 0 | | plugins_loaded:before | | 0.1897s | 0.003s | 12 | 93.28% | 222 | 16 | 0s | 0 | | plugins_loaded | 33 | 0.0354s | 0s | 0 | 100% | 44 | 0 | 0s | 0 | | setup_theme:before | | 0.0003s | 0s | 0 | 100% | 4 | 0 | 0s | 0 | | setup_theme | 1 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | after_setup_theme:before | | 0.0149s | 0s | 0 | 100% | 40 | 0 | 0s | 0 | | after_setup_theme | 20 | 0.0068s | 0s | 0 | 100% | 20 | 0 | 0s | 0 | | init:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | init | 55 | 0.0261s | 0.0009s | 12 | 92.08% | 186 | 16 | 0s | 0 | | wp_loaded:before | | 0.0001s | 0s | 0 | 100% | 2 | 0 | 0s | 0 | | wp_loaded | 8 | 0.0001s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp_loaded:after | | 0.0265s | 0s | 0 | | 0 | 0 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (13) | 119 | 0.6078s | 0.0054s | 28 | 95.76% | 559 | 44 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Обычно мы предпочитаю использовать флаг -all для команды stage
wp profile stage --all --allow-root
Эта команда покажет все хуки, используемые на каждым этапе
+--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | hook | callback_count | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | muplugins_loaded:before | | 0.178s | 0.0009s | 1 | 25% | 1 | 3 | 0s | 0 | | muplugins_loaded | 2 | 0.0003s | 0s | 0 | 50% | 1 | 1 | 0s | 0 | | plugins_loaded:before | | 0.2855s | 0.0041s | 19 | 83.95% | 136 | 26 | 0s | 0 | | plugins_loaded | 34 | 0.2442s | 0.0009s | 3 | 98.31% | 116 | 2 | 0s | 0 | | setup_theme:before | | 0.0005s | 0s | 0 | 100% | 4 | 0 | 0s | 0 | | setup_theme | 1 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | after_setup_theme:before | | 0.2653s | 0.0011s | 3 | 99.68% | 615 | 2 | 0s | 0 | | after_setup_theme | 17 | 0.0241s | 0.0002s | 1 | 98.8% | 82 | 1 | 0s | 0 | | init:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | init | 82 | 0.261s | 0.0016s | 9 | 98.74% | 703 | 9 | 0s | 0 | | wp_loaded:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp_loaded | 7 | 0.0012s | 0s | 0 | 100% | 6 | 0 | 0s | 0 | | parse_request:before | | 0.0192s | 0s | 0 | 100% | 14 | 0 | 0s | 0 | | parse_request | 2 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | send_headers:before | | 0.0001s | 0s | 0 | 100% | 4 | 0 | 0s | 0 | | send_headers | 0 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | pre_get_posts:before | | 0.0003s | 0s | 0 | 100% | 10 | 0 | 0s | 0 | | pre_get_posts | 8 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | the_posts:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | the_posts | 2 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp | 10 | 0.068s | 0.0148s | 30 | 97.3% | 756 | 21 | 0s | 0 | | template_redirect:before | | 0.0005s | 0s | 0 | | 0 | 0 | 0s | 0 | | template_redirect | 20 | 0.0098s | 0.0005s | 1 | 99.06% | 105 | 1 | 0s | 0 | | template_include:before | | 0.0004s | 0s | 0 | 100% | 9 | 0 | 0s | 0 | | template_include | 1 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp_head:before | | 0.0028s | 0.0003s | 2 | 85.71% | 18 | 3 | 0s | 0 | | wp_head | 42 | 0.0887s | 0.004s | 9 | 97.85% | 682 | 15 | 0s | 0 | | loop_start:before | | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | wp_footer | 14 | 0.0068s | 0s | 0 | 100% | 61 | 0 | 0s | 0 | | wp_footer:after | | 0.0002s | 0s | 0 | | 0 | 0 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (31) | 242 | 1.4571s | 0.0284s | 78 | 90.8% | 3323 | 84 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Вы также можете использовать флаг –spotlight для фильтрации нулевых значений для упрощения чтения
wp profile stage --all --spotlight --allow-root
Гораздо чище?
+--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | hook | callback_count | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | muplugins_loaded:before | | 0.2969s | 0.0016s | 1 | 25% | 1 | 3 | 0s | 0 | | muplugins_loaded | 2 | 0.0002s | 0s | 0 | 50% | 1 | 1 | 0s | 0 | | plugins_loaded:before | | 0.2374s | 0.0021s | 19 | 83.95% | 136 | 26 | 0s | 0 | | plugins_loaded | 34 | 0.2094s | 0.0004s | 3 | 98.31% | 116 | 2 | 0s | 0 | | after_setup_theme:before | | 0.1991s | 0.0006s | 3 | 99.68% | 615 | 2 | 0s | 0 | | after_setup_theme | 17 | 0.0299s | 0.0002s | 1 | 98.8% | 82 | 1 | 0s | 0 | | init | 82 | 0.3435s | 0.001s | 9 | 98.74% | 703 | 9 | 0s | 0 | | parse_request:before | | 0.0274s | 0s | 0 | 100% | 14 | 0 | 0s | 0 | | wp | 10 | 0.0747s | 0.0078s | 30 | 97.3% | 756 | 21 | 0s | 0 | | template_redirect | 20 | 0.0102s | 0.0002s | 1 | 99.06% | 105 | 1 | 0s | 0 | | wp_head:before | | 0.0039s | 0.0004s | 2 | 85.71% | 18 | 3 | 0s | 0 | | wp_head | 42 | 0.0884s | 0.0021s | 9 | 97.85% | 682 | 15 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (12) | 207 | 1.5211s | 0.0163s | 78 | 86.2% | 3229 | 84 | 0s | 0 | +--------------------------+----------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Вы можете использовать команду hook для перехода к определенным хукам.
Команда wp profile hook
Здесь мы копаем в хуке wp
wp profile hook wp --allow-root
Вот все функции, вызываемые в wp хуках на конкретном сайте
+----------------------------------+------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | callback | location | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +----------------------------------+------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | a3_lazy_load_instance() | a3-lazy-load/classes/class-a3-lazy | 0.0002s | 0s | 0 | | 0 | 0 | 0s | 0 | | | -load.php:540 | | | | | | | | | | tve_leads_query_group() | thrive-leads/inc/hooks.php:185 | 0.0614s | 0.021s | 30 | 93.1% | 216 | 16 | 0s | 0 | | tve_leads_one_click_signup() | thrive-leads/inc/hooks.php:2614 | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | tve_wp_action() | thrive-visual-editor/plugin-core.p | 0.0006s | 0s | 0 | 100% | 2 | 0 | 0s | 0 | | | hp:204 | | | | | | | | | | TCB_Editor->clean_inner_frame() | thrive-visual-editor/inc/classes/c | 0s | 0s | 0 | | 0 | 0 | 0s | 0 | | | lass-tcb-editor.php:223 | | | | | | | | | | Avada_Init->set_theme_version() | Avada/includes/class-avada-init.ph | 0.0017s | 0s | 0 | 64.29% | 9 | 5 | 0s | 0 | | | p:101 | | | | | | | | | | Avada_Dynamic_CSS->set_mode() | Avada/includes/class-avada-dynamic | 0.0003s | 0s | 0 | 100% | 4 | 0 | 0s | 0 | | | -css.php:62 | | | | | | | | | | Avada->set_page_id() | Avada/includes/class-avada.php:239 | 0.0004s | 0s | 0 | 100% | 8 | 0 | 0s | 0 | | Avada_Layout->add_sidebar() | Avada/includes/class-avada-layout. | 0.0251s | 0s | 0 | 100% | 516 | 0 | 0s | 0 | | | php:20 | | | | | | | | | | WPSEO_Frontend->page_redirect() | wordpress-seo/frontend/class-front | 0s | 0s | 0 | 100% | 1 | 0 | 0s | 0 | | | end.php:1377 | | | | | | | | | +----------------------------------+------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (10) | | 0.0898s | 0.021s | 30 | 93.91% | 756 | 21 | 0s | 0 | +----------------------------------+------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Для более подобного этапа для профиля wp, можете использовать флаг –all для перехватов.
wp profile hook --all --spotlight
Вы можете даже имитировать загрузку для определенного URL-адреса на сайте с помощью флага –url .
wp profile hook --all --spotlight --url=https://andreyex.ru --allow-root
Похоже, загружается только моя тема GeneratePress, Yoast и WP Theme Optimizer.
+----------------------------------------------+-----------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | callback | location | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +----------------------------------------------+-----------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | wpseo_init() | wordpress-seo/wp-seo-main.php:252 | 0.0136s | 0s | 0 | 100% | 34 | 0 | 0s | 0 | | wpto_Public->wpto_remove_yoast_information() | wp-theme-optimizer/public/class-wpto-public.php:187 | 0.0151s | 0s | 0 | 100% | 18 | 0 | 0s | 0 | | wp_enqueue_scripts() | wp-includes/script-loader.php:1294 | 0.015s | 0s | 0 | 100% | 348 | 0 | 0s | 0 | | generate_construct_header() | generatepress/inc/template-tags.php:514 | 0.0041s | 0.0002s | 2 | 100% | 93 | 0 | 0s | 0 | | generate_add_navigation_after_header() | generatepress/inc/navigation.php:23 | 0.0132s | 0.0003s | 3 | 100% | 367 | 0 | 0s | 0 | | wp_trim_excerpt() | wp-includes/formatting.php:3289 | 0.0186s | 0s | 0 | 100% | 16 | 0 | 0s | 0 | | generate_construct_sidebars() | generatepress/functions.php:434 | 0.0129s | 0.0001s | 1 | 100% | 178 | 0 | 0s | 0 | +----------------------------------------------+-----------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (7) | | 0.0927s | 0.0006s | 6 | 100% | 1054 | 0 | 0s | 0 | +----------------------------------------------+-----------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Давайте сравним с нашей контактной страницей
wp profile hook --all --spotlight --url=https://andreyex.ru/contact/ --allow-root
Теперь мы видим, как работает Pretty Link , TablePress и Contact Form 7.
+----------------------------------------+-------------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | callback | location | time | query_time | query_count | cache_ratio | cache_hits | cache_misses | request_time | request_count | +----------------------------------------+-------------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | PrliAppController->redirect() | pretty-link/app/controllers/PrliAppController.php:295 | 0.0012s | 0.0003s | 1 | 100% | 2 | 0 | 0s | 0 | | wpcf7() | contact-form-7/settings.php:88 | 0.012s | 0s | 0 | | 0 | 0 | 0s | 0 | | wpseo_init() | wordpress-seo/wp-seo-main.php:252 | 0.023s | 0s | 0 | 100% | 34 | 0 | 0s | 0 | | PrliAppController->install() | pretty-link/app/controllers/PrliAppController.php:253 | 0.014s | 0s | 0 | 100% | 2 | 0 | 0s | 0 | | TablePress::run() | tablepress/classes/class-tablepress.php:101 | 0.0107s | 0s | 0 | 100% | 4 | 0 | 0s | 0 | | wp_enqueue_scripts() | wp-includes/script-loader.php:1294 | 0.0247s | 0.0002s | 1 | 100% | 369 | 0 | 0s | 0 | | generate_construct_header() | generatepress/inc/template-tags.php:514 | 0.0067s | 0.0003s | 2 | 100% | 97 | 0 | 0s | 0 | | generate_add_navigation_after_header() | generatepress/inc/navigation.php:23 | 0.0219s | 0.0004s | 3 | 100% | 370 | 0 | 0s | 0 | | generate_construct_sidebars() | generatepress/functions.php:434 | 0.0167s | 0.0002s | 1 | 100% | 178 | 0 | 0s | 0 | +----------------------------------------+-------------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+ | total (9) | | 0.1309s | 0.0014s | 8 | 100% | 1056 | 0 | 0s | 0 | +----------------------------------------+-------------------------------------------------------+---------+------------+-------------+-------------+------------+--------------+--------------+---------------+
Теперь вы можете диагностировать проблемы, запустив команды профиля wp до и после деактивации плагинов
wp plugin deactivate plugin-name
Сравните результаты wp-профиля до и после, удачное устранение неполадок WordPress :).