{"id":82998,"date":"2026-04-09T14:22:52","date_gmt":"2026-04-09T13:22:52","guid":{"rendered":"https:\/\/kinsta.com\/fr\/?page_id=82998&#038;preview_id=82998"},"modified":"2026-04-13T14:46:02","modified_gmt":"2026-04-13T13:46:02","slug":"php-performance","status":"publish","type":"page","link":"https:\/\/kinsta.com\/fr\/modules\/php-performance\/","title":{"rendered":"G\u00e9rer les pics de trafic sans mettre \u00e0 niveau votre plan"},"content":{"rendered":"\n<header class=\"wp-block-kinsta-hero-title alignfull\"><div class=\"wp-block-kinsta-hero-title__inner\">\n<div class=\"wp-block-kinsta-columns is-vertical-center\">\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<div class=\"wp-block-kinsta-hero-title-content wp-block-kinsta-hero-title__content\"><h1 class=\"wp-block-kinsta-hero-title__title\"><span class=\"surtitle\">PHP Performance add-on <\/span><span class=\"wp-block-kinsta-hero-title__title__text\">G\u00e9rer les pics de trafic sans mettre \u00e0 niveau votre plan<\/span><\/h1>\n<p>Lorsque votre site est tr\u00e8s fr\u00e9quent\u00e9, les requ\u00eates peuvent ralentir, se mettre en file d&rsquo;attente ou \u00e9chouer compl\u00e8tement. L&rsquo;extension PHP Performance augmente la capacit\u00e9 PHP de votre site afin qu&rsquo;il puisse g\u00e9rer plus de requ\u00eates simultan\u00e9es sans changer votre plan d&rsquo;h\u00e9bergement.<\/p>\n\n\n\n<div class=\"wp-block-kinsta-buttons alignleft\">\n<a class=\"wp-block-kinsta-button is-style-cta-arrow\" href=\"https:\/\/my.kinsta.com\/login?lang=fr?destination=%2Fcompany%2Fplans&#038;lang=fr\"><span class=\"wp-block-kinsta-button_text\">Activer le module<\/span><\/a>\n\n\n\n<a class=\"wp-block-kinsta-button is-style-outline\" href=\"https:\/\/kinsta.com\/fr\/docs\/hebergement-wordpress\/php\/performance-php-wordpress\/#change-php-performance\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-kinsta-button_text\">En savoir plus<\/span><\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<div class=\"wp-block-kinsta-hero-title-secondary wp-block-kinsta-hero-title__secondary\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero-1024x1024.png\" alt class=\"wp-image-83018\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero-1024x1024.png 1024w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero-300x300.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero-150x150.png 150w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero-768x768.png 768w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_hero.png 1176w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/header>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-kinsta-columns is-reverse is-vertical-center\">\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<h2 class=\"wp-block-heading\" id=\"h-ce-module-est-il-adapte-a-votre-site\">Ce module est-il adapt\u00e9 \u00e0 votre site ?<\/h2>\n\n\n\n<p>Si votre site pr\u00e9sente l&rsquo;un des signes suivants, il est possible qu&rsquo;il atteigne ses limites en mati\u00e8re de PHP :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temps de chargement des pages trop lents lors des pics de trafic<\/li>\n\n\n\n<li>Requ\u00eates en file d&rsquo;attente ou hors d\u00e9lai<\/li>\n\n\n\n<li>\u00c9chec des importations, des mises \u00e0 jour ou des tests en arri\u00e8re-plan<\/li>\n\n\n\n<li>erreurs 502 ou 504<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-kinsta-buttons\">\n<a class=\"wp-block-kinsta-button is-style-cta-arrow\" href=\"https:\/\/my.kinsta.com\/login?lang=fr?destination=%2Fcompany%2Fplans&#038;lang=fr\"><span class=\"wp-block-kinsta-button_text\">Activer le module<\/span><\/a>\n\n\n\n<a class=\"wp-block-kinsta-button is-style-outline\" href=\"https:\/\/kinsta.com\/fr\/docs\/hebergement-wordpress\/php\/performance-php-wordpress\/#change-php-performance\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-kinsta-button_text\">En savoir plus<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2026\/04\/alerts-1-1024x1024.png\" alt=\"Alertes de performances PHP dans MyKinsta\" class=\"wp-image-208609\"><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-kinsta-columns is-vertical-center\">\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<h2 class=\"wp-block-heading\" id=\"h-quelles-sont-les-causes-de-ces-ralentissements\">Quelles sont les causes de ces ralentissements ?<\/h2>\n\n\n\n<p>Chaque visite d\u00e9clenche des processus PHP (paiement, connexion, recherche, contenu dynamique). Mais il y a une limite au nombre de processus pouvant \u00eatre ex\u00e9cut\u00e9s simultan\u00e9ment. <\/p>\n\n\n\n<p>Lorsque le trafic augmente, les demandes commencent \u00e0 s&rsquo;accumuler. Certaines prennent plus de temps \u00e0 s&rsquo;ex\u00e9cuter, d&rsquo;autres \u00e9chouent compl\u00e8tement. C&rsquo;est \u00e0 ce moment-l\u00e0 que vous constatez des ralentissements, des erreurs ou des dysfonctionnements.<\/p>\n\n\n\n<div class=\"wp-block-kinsta-buttons\">\n<a class=\"wp-block-kinsta-button is-style-cta-arrow\" href=\"https:\/\/my.kinsta.com\/login?lang=fr?destination=%2Fcompany%2Fplans&#038;lang=fr\"><span class=\"wp-block-kinsta-button_text\">Activer le module<\/span><\/a>\n\n\n\n<a class=\"wp-block-kinsta-button is-style-outline\" href=\"https:\/\/kinsta.com\/fr\/docs\/hebergement-wordpress\/php\/performance-php-wordpress\/#change-php-performance\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-kinsta-button_text\">En savoir plus<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2026\/04\/why-happens-1024x1024.png\" alt=\"Quelles sont les causes de ces ralentissements du site ?\" class=\"wp-image-208668\"><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-comment-le-module-resout-les-goulets-d-etranglement-de-php\">Comment le module r\u00e9sout les goulets d&rsquo;\u00e9tranglement de PHP<\/h2>\n\n\n\n<p class=\"has-text-align-center\">Il augmente les ressources disponibles pour votre site, ce qui lui permet de traiter plus de requ\u00eates simultan\u00e9ment.<\/p>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes wp-block-kinsta-feature-boxes--3 linked-boxes--false is-style-default\">\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"811\" height=\"811\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_threads.png\" alt=\"Plus de threads PHP\" class=\"wp-image-83019\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_threads.png 811w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_threads-300x300.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_threads-150x150.png 150w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_threads-768x768.png 768w\" sizes=\"auto, (max-width: 811px) 100vw, 811px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-plus-de-threads-php\">Plus de threads PHP<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Traitez plus de visiteurs<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"819\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR__memory.png\" alt class=\"wp-image-83020\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR__memory.png 819w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR__memory-300x300.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR__memory-150x150.png 150w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR__memory-768x768.png 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-plus-de-memoire-par-thread\">Plus de m\u00e9moire par thread<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Traiter des t\u00e2ches plus lourdes<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"811\" height=\"811\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_pool.png\" alt class=\"wp-image-83021\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_pool.png 811w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_pool-300x300.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_pool-150x150.png 150w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_pool-768x768.png 768w\" sizes=\"auto, (max-width: 811px) 100vw, 811px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-plus-de-memoire-totale\">Plus de m\u00e9moire totale<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Prise en charge d&rsquo;op\u00e9rations complexes<\/p>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\"><strong>En bref, votre site reste rapide et stable sous charge.<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-quand-les-limites-de-php-ne-vous-genent-plus\">Quand les limites de PHP ne vous g\u00eanent plus<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"653\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_avg_roi-table-1024x653.png\" alt=\"Comparaison avant\/apr\u00e8s\u00a0: la colonne \u00ab\u00a0Avant\u00a0\u00bb indique un processus de paiement lent, des requ\u00eates en file d\u2019attente, des \u00e9checs et des erreurs\u00a0; la colonne \u00ab\u00a0Apr\u00e8s\u00a0\u00bb indique un processus de paiement r\u00e9actif, un traitement rapide, une fiabilit\u00e9 accrue, moins d\u2019erreurs et des lancements fluides.\" class=\"wp-image-83023\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_avg_roi-table-1024x653.png 1024w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_avg_roi-table-300x191.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_avg_roi-table-768x490.png 768w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_avg_roi-table.png 1516w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading has-text-align-center\" id=\"h-pourquoi-la-mise-a-l-echelle-php-par-site-de-kinsta-est-differente\">Pourquoi la mise \u00e0 l&rsquo;\u00e9chelle PHP par site de Kinsta est diff\u00e9rente<\/h2>\n\n\n\n<p class=\"has-text-align-center\">Beaucoup d&rsquo;h\u00e9bergeurs lient la capacit\u00e9 PHP \u00e0 des niveaux de plan. Si vous avez besoin de plus pour un seul site, les seules options sont g\u00e9n\u00e9ralement de mettre \u00e0 niveau votre plan ou de passer \u00e0 un serveur d\u00e9di\u00e9. Certains endroits annoncent m\u00eame des \u00ab threads illimit\u00e9s \u00bb sans tenir compte des limites de m\u00e9moire qui causent des \u00e9checs.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Kinsta vous offre un contr\u00f4le par site.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes wp-block-kinsta-feature-boxes--3 linked-boxes--false is-style-default\">\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<div class=\"wp-block-kinsta-animated-icon has-large-size\" data-animation=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/favoriteSite.json\"><img decoding=\"async\" src=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/favoriteSite.svg\" alt aria-hidden=\"true\" width=\"60\" height=\"60\" loading=\"lazy\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-ajustez-un-site-pas-l-ensemble-de-votre-compte\">Ajustez un site, pas l&rsquo;ensemble de votre compte<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Augmentez le nombre de threads, le pool de m\u00e9moire et la m\u00e9moire par thread en fonction des besoins sp\u00e9cifiques du site. Tout le reste reste inchang\u00e9.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<div class=\"wp-block-kinsta-animated-icon has-large-size\" data-animation=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/graph.json\"><img decoding=\"async\" src=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/graph.svg\" alt aria-hidden=\"true\" width=\"60\" height=\"60\" loading=\"lazy\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-visibilite-integree\">Visibilit\u00e9 int\u00e9gr\u00e9e<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Voyez exactement quand les limites sont atteintes. L&rsquo;analyse MyKinsta et l&rsquo;APM font appara\u00eetre les signaux de limites PHP en temps r\u00e9el avant que les visiteurs ne remarquent quoi que ce soit.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-feature-boxes-box wp-block-kinsta-feature-boxes__box\">\n<div class=\"wp-block-kinsta-animated-icon has-large-size\" data-animation=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/handshake.json\"><img decoding=\"async\" src=\"\/wp-content\/themes\/kinsta\/images\/animated-icons\/handshake.svg\" alt aria-hidden=\"true\" width=\"60\" height=\"60\" loading=\"lazy\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-left\" id=\"h-ne-payez-que-lorsque-c-est-actif\">Ne payez que lorsque c&rsquo;est actif<\/h3>\n\n\n\n<p class=\"has-text-align-left\">Activez le module PHP Performance avant un lancement ou une p\u00e9riode de forte activit\u00e9. D\u00e9sactivez-le lorsque le trafic se stabilise. Le prix est calcul\u00e9 au prorata, vous ne payez donc que pour le temps o\u00f9 il est actif.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-light-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-kinsta-columns is-reverse is-vertical-center\">\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<h2 class=\"wp-block-heading\" id=\"h-activez-le-module-performance-php-en-quelques-secondes-directement-dans-mykinsta\">Activez le module Performance PHP en quelques secondes directement dans MyKinsta<\/h2>\n\n\n\n<ol class=\"wp-block-list is-style-large-bullet-list\">\n<li>Ouvrez le site dans MyKinsta<\/li>\n\n\n\n<li>Naviguez vers <strong>Modules<\/strong><\/li>\n\n\n\n<li>Activez le <strong>module Performance PHP<\/strong><\/li>\n<\/ol>\n\n\n\n<p>Le changement ne s&rsquo;applique qu&rsquo;\u00e0 ce site. D\u00e9sactivez-le \u00e0 tout moment.<\/p>\n\n\n\n<div class=\"wp-block-kinsta-buttons\">\n<a class=\"wp-block-kinsta-button is-style-cta-arrow\" href=\"https:\/\/my.kinsta.com\/login?lang=fr?destination=%2Fcompany%2Fplans&#038;lang=fr\"><span class=\"wp-block-kinsta-button_text\">Activer le module<\/span><\/a>\n\n\n\n<a class=\"wp-block-kinsta-button is-style-outline\" href=\"https:\/\/kinsta.com\/fr\/docs\/hebergement-wordpress\/php\/performance-php-wordpress\/#change-php-performance\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-kinsta-button_text\">En savoir plus<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable-1024x1024.png\" alt=\"Activez le module Performance PHP en quelques secondes directement dans MyKinsta\" class=\"wp-image-83024\" srcset=\"https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable-1024x1024.png 1024w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable-300x300.png 300w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable-150x150.png 150w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable-768x768.png 768w, https:\/\/kinsta.com\/fr\/wp-content\/uploads\/sites\/4\/2026\/04\/FR_enable.png 1176w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group home-footer-cta has-extra-padding has-service-app-dark-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading alignwide has-text-align-center has-white-color has-text-color has-largest-font-size\" id=\"h-donnez-a-votre-site-une-plus-grande-marge-de-manoeuvre-sans-modifier-votre-plan\">Donnez \u00e0 votre site une plus grande marge de man\u0153uvre sans modifier votre plan<\/h2>\n\n\n\n<p class=\"has-text-align-center\">Activez-le, testez son impact et d\u00e9sactivez-le \u00e0 tout moment.<\/p>\n\n\n\n<div class=\"wp-block-kinsta-buttons aligncenter\">\n<a class=\"wp-block-kinsta-button gtm-footer has-turquoise-color is-style-cta-arrow\" href=\"https:\/\/my.kinsta.com\/login?lang=fr?destination=%2Fcompany%2Fplans&#038;lang=fr\"><span class=\"wp-block-kinsta-button_text\">Activer le module<\/span><\/a>\n\n\n\n<a class=\"wp-block-kinsta-button is-style-outline\" href=\"https:\/\/kinsta.com\/fr\/docs\/hebergement-wordpress\/php\/performance-php-wordpress\/#change-php-performance\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-kinsta-button_text\">En savoir plus<\/span><\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-kinsta-faq-block alignwide\"><div class=\"wp-block-kinsta-faq-block__inner wp-block-group alignwide\">\n<div class=\"wp-block-kinsta-columns is-uneven is-vertical-top\">\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-kinsta-column wp-block-kinsta-columns__column\">\n<div class=\"wp-block-kinsta-accordion\">\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Pourquoi mon site web ralentit-il lorsque le trafic augmente ?<\/summary>\n<p>Lorsque le trafic augmente, votre site peut manquer de threads PHP disponibles (<a href=\"https:\/\/kinsta.com\/fr\/changelog\/workers-maintenant-threads\/\">anciennement appel\u00e9s \u00ab workers \u00bb<\/a>). Les requ\u00eates commencent \u00e0 \u00eatre mises en file d&rsquo;attente, ce qui entra\u00eene un ralentissement des temps de chargement et des \u00e9checs.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Quelle est la cause des erreurs 502 ou 504 en cas d&rsquo;augmentation du trafic ?<\/summary>\n<p>Ces erreurs surviennent souvent lorsque votre serveur ne peut pas traiter les demandes assez rapidement. Si un trop grand nombre de requ\u00eates PHP sont en attente ou en d\u00e9calage, le serveur renvoie une erreur 502 ou 504.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Que signifie \u00ab threads PHP \u00bb ?<\/summary>\n<p>Les threads PHP sont des processus qui traitent les requ\u00eates sur votre site. Un plus grand nombre de threads signifie que votre site peut g\u00e9rer plus de visiteurs et plus d&rsquo;actions simultan\u00e9ment.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Que fait exactement le module de Performance PHP ?<\/summary>\n<p>Il augmente la capacit\u00e9 PHP de votre site, ce qui lui permet de g\u00e9rer plus de requ\u00eates simultan\u00e9es sans mettre \u00e0 niveau l&rsquo;ensemble de votre plan d&rsquo;h\u00e9bergement.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Comment puis-je pr\u00e9parer mon site \u00e0 un pic de trafic ?<\/summary>\n<p>Augmentez votre capacit\u00e9 PHP avant les lancements, les promotions importantes ou les p\u00e9riodes de paiement \u00e9lev\u00e9es afin que votre site puisse g\u00e9rer plus d&rsquo;utilisateurs simultan\u00e9s.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-kinsta-accordion-item wp-block-kinsta-accordion__item\"><summary class=\"wp-block-kinsta-accordion__title\">Combien co\u00fbte le module de performance PHP ?<\/summary>\n<p>L&rsquo;extension co\u00fbte 10 $ par mois pour 500 Mo suppl\u00e9mentaires par site. <\/p>\n\n\n\n<p>La tarification est bas\u00e9e sur l&rsquo;utilisation et calcul\u00e9e au prorata, de sorte que vous ne payez que pour ce que vous utilisez, sans engagement \u00e0 long terme.<\/p>\n<\/details>\n<\/div>\n\n\n\n<p>Vous ne trouvez pas ce que vous cherchez ? <a href=\"https:\/\/kinsta.com\/fr\/nous-contacter\/\">Discutez avec nous<\/a><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comment le module r\u00e9sout les goulets d&rsquo;\u00e9tranglement de PHP Il augmente les ressources disponibles pour votre site, ce qui lui permet de traiter plus de requ\u00eates &#8230;<\/p>\n","protected":false},"author":199,"featured_media":83017,"parent":53803,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kinsta_gated_content":false,"_kinsta_gated_content_redirect":"","footnotes":""},"class_list":["post-82998","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Module Kinsta de performance\u00a0PHP : G\u00e9rez facilement les pics de trafic<\/title>\n<meta name=\"description\" content=\"G\u00e9rez les pics de trafic sans changer d&#039;abonnement. 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