{"id":83060,"date":"2024-07-23T11:07:22","date_gmt":"2024-07-23T16:07:22","guid":{"rendered":"https:\/\/www.loadview-testing.com\/en-savoir-plus-sur-les-tests-de-charge\/quest-ce-quun-goulot-detranglement-des-performances-et-comment-lidentifier\/"},"modified":"2026-04-04T21:19:46","modified_gmt":"2026-04-05T02:19:46","slug":"quest-ce-quun-goulot-detranglement-des-performances-et-comment-lidentifier","status":"publish","type":"page","link":"https:\/\/www.loadview-testing.com\/fr\/en-savoir-plus-sur-les-tests-de-charge\/quest-ce-quun-goulot-detranglement-des-performances-et-comment-lidentifier\/","title":{"rendered":"Qu&#8217;est-ce qu&#8217;un goulot d&#8217;\u00e9tranglement de performance et comment peut-il \u00eatre identifi\u00e9 ?"},"content":{"rendered":"[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;165deg&#8221; background_color_gradient_stops=&#8221;#2e39bf 70%|#252eb0 70%&#8221; 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custom_margin=&#8221;||0.5px&#8221; header_font_size_tablet=&#8221;&#8221; header_font_size_phone=&#8221;22px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_line_height_tablet=&#8221;&#8221; header_line_height_phone=&#8221;1.45em&#8221; header_line_height_last_edited=&#8221;on|phone&#8221; global_colors_info=&#8221;{}&#8221;]\n<h1 id='qu-est-ce-qu-un-goulot-d-\u00e9tranglement-des-performances-et-comment-peut-il-\u00eatre-identifi\u00e9'  id=\"boomdevs_1\">Qu&#8217;est-ce qu&#8217;un goulot d&#8217;\u00e9tranglement des performances et comment peut-il \u00eatre identifi\u00e9 ?<\/h1>\n[\/et_pb_text][et_pb_text admin_label=&#8221;Load Testing&#8221; _builder_version=&#8221;4.27.6&#8243; header_font=&#8221;Montserrat|700|||||||&#8221; header_text_align=&#8221;center&#8221; header_text_color=&#8221;#ffffff&#8221; header_font_size=&#8221;48px&#8221; header_line_height=&#8221;62px&#8221; custom_margin=&#8221;||0.5px||false|false&#8221; hover_enabled=&#8221;0&#8243; header_font_size_tablet=&#8221;&#8221; header_font_size_phone=&#8221;22px&#8221; header_font_size_last_edited=&#8221;on|phone&#8221; header_line_height_tablet=&#8221;&#8221; header_line_height_phone=&#8221;1.45em&#8221; header_line_height_last_edited=&#8221;on|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; text_orientation=&#8221;center&#8221; sticky_enabled=&#8221;0&#8243;]\n<p><span style=\"text-align: center;color: #ffffff\"><br \/><time datetime=\"2026-03-23T00:00:00+00:00\">Derni\u00e8re mise \u00e0 jour : 23 mars 2026<\/time><br \/><\/span><\/p>\n[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;4.23.4&#8243; custom_margin=&#8221;2em||0em||false|false&#8221; custom_padding=&#8221;0px||0px&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; 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admin_label=&#8221;section&#8221; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row column_structure=&#8221;2_3,1_3&#8243; admin_label=&#8221;row&#8221; _builder_version=&#8221;4.24.2&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; custom_padding=&#8221;||30px&#8221; global_colors_info=&#8221;{}&#8221; custom_css_main_element_last_edited=&#8221;on|tablet&#8221; custom_css_main_element_tablet=&#8221;display: flex;||flex-wrap: wrap;&#8221; custom_css_main_element_phone=&#8221;display: flex;||flex-wrap: wrap;&#8221;][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.24.2&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221; custom_css_main_element_last_edited=&#8221;on|tablet&#8221; custom_css_main_element_tablet=&#8221;order: 1;&#8221; custom_css_main_element_phone=&#8221;order: 1;&#8221;][et_pb_text admin_label=&#8221;Text&#8221; _builder_version=&#8221;4.27.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;]\n<p>Les goulets d&#8217;\u00e9tranglement de performance sont le fl\u00e9au de votre existence car ce sont des probl\u00e8mes critiques dans votre logiciel qui peuvent avoir un impact significatif sur l&#8217;efficacit\u00e9 et la r\u00e9activit\u00e9 de votre syst\u00e8me. Lorsque vous rencontrez des goulets d&#8217;\u00e9tranglement de performance, cela nuit \u00e9galement \u00e0 votre exp\u00e9rience utilisateur globale en provoquant de la frustration chez vos utilisateurs lorsqu&#8217;ils utilisent votre syst\u00e8me et rencontrent des probl\u00e8mes de performance. En comprenant et en identifiant les goulets d&#8217;\u00e9tranglement de performance, vous vous assurez de pouvoir optimiser la performance de votre syst\u00e8me, am\u00e9liorer l&#8217;exp\u00e9rience utilisateur et maintenir la fiabilit\u00e9 de votre logiciel.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='qu-est-ce-qu-un-goulet-d-\u00e9tranglement-en-test-de-performance'  id=\"boomdevs_2\">Qu&#8217;est-ce qu&#8217;un goulet d&#8217;\u00e9tranglement en test de performance ?<\/h2>\n<p>Un goulet d&#8217;\u00e9tranglement de performance est un probl\u00e8me dans votre syst\u00e8me qui affecte sa performance globale et l&#8217;exp\u00e9rience utilisateur. Il se produit lorsqu&#8217;une partie sp\u00e9cifique de votre syst\u00e8me ou application ralentit les choses, provoquant des d\u00e9lais. Lors des tests de performance, les goulets d&#8217;\u00e9tranglement sont identifi\u00e9s comme les points sp\u00e9cifiques o\u00f9 votre application commence \u00e0 perdre en vitesse ou en efficacit\u00e9. Ces ralentissements peuvent limiter la capacit\u00e9 de votre syst\u00e8me \u00e0 g\u00e9rer plus d&#8217;utilisateurs ou \u00e0 fonctionner correctement.<\/p>\n<p>Il est important de se rappeler que les goulets d&#8217;\u00e9tranglement ne sont pas uniquement caus\u00e9s par des probl\u00e8mes logiciels. Ils peuvent \u00e9galement provenir du mat\u00e9riel, de l&#8217;infrastructure r\u00e9seau ou m\u00eame de la gestion de base de donn\u00e9es. En bref, les goulets d&#8217;\u00e9tranglement peuvent appara\u00eetre dans de nombreuses zones diff\u00e9rentes, toutes susceptibles d&#8217;impacter la performance de votre syst\u00e8me et sa capacit\u00e9 \u00e0 r\u00e9pondre aux demandes des utilisateurs.<\/p>\n<p>&nbsp;<\/p>\n<h3 id='diff\u00e9rents-types-de-goulets-d-\u00e9tranglement-de-performance'  id=\"boomdevs_3\">Diff\u00e9rents types de goulets d&#8217;\u00e9tranglement de performance<\/h3>\n<ul>\n<li><strong>Goulets d&#8217;\u00e9tranglement de m\u00e9moire :<\/strong> Ce type de goulet d&#8217;\u00e9tranglement de performance se produit g\u00e9n\u00e9ralement lorsque votre syst\u00e8me dispose d&#8217;une RAM insuffisante, ce qui peut provoquer un paging ou un swapping excessif.<\/li>\n<li><strong>Goulets d&#8217;\u00e9tranglement CPU :<\/strong> Cela se produit lorsque votre processeur est surcharg\u00e9, conduisant \u00e0 une utilisation \u00e9lev\u00e9e du CPU et \u00e0 des vitesses de traitement lentes.<\/li>\n<li><strong>Goulets d&#8217;\u00e9tranglement d&#8217;E\/S disque :<\/strong> Cela r\u00e9sulte d&#8217;op\u00e9rations disque lentes qui affectent les vitesses de r\u00e9cup\u00e9ration et de stockage des donn\u00e9es de votre syst\u00e8me.<\/li>\n<li><strong>Goulets d&#8217;\u00e9tranglement r\u00e9seau :<\/strong> Cela se produit en raison d&#8217;une bande passante limit\u00e9e ou d&#8217;une latence \u00e9lev\u00e9e dans les communications r\u00e9seau.<\/li>\n<li><strong>Goulets d&#8217;\u00e9tranglement de base de donn\u00e9es :<\/strong> Ce type de goulet d&#8217;\u00e9tranglement provient de requ\u00eates de base de donn\u00e9es inefficaces, d&#8217;un manque d&#8217;indexation ou d&#8217;optimisations inappropri\u00e9es de la base de donn\u00e9es.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id='indicateurs-communs-des-goulets-d-\u00e9tranglement-de-performance'  id=\"boomdevs_4\">Indicateurs communs des goulets d&#8217;\u00e9tranglement de performance<\/h2>\n<p>L&#8217;identification des goulets d&#8217;\u00e9tranglement de performance n\u00e9cessite g\u00e9n\u00e9ralement une surveillance attentive et une analyse de vos diff\u00e9rentes m\u00e9triques syst\u00e8me. Cela permet de r\u00e9v\u00e9ler toute inefficacit\u00e9 survenant lorsque les utilisateurs utilisent votre application. Une utilisation \u00e9lev\u00e9e du CPU est un indicateur majeur d&#8217;un goulet d&#8217;\u00e9tranglement potentiel car une utilisation constante \u00e9lev\u00e9e du CPU sugg\u00e8re que votre puissance de traitement est surcharg\u00e9e. Les pics d&#8217;utilisation de la m\u00e9moire sont un autre indicateur cl\u00e9, qui se produisent g\u00e9n\u00e9ralement lorsqu&#8217;il y a une augmentation rapide de la consommation de m\u00e9moire.<\/p>\n<p>Les temps de r\u00e9ponse lents pour vos applications ou transactions sont \u00e9galement des \u00e9l\u00e9ments \u00e0 surveiller lors de l&#8217;identification des goulets d&#8217;\u00e9tranglement. Ils pointent g\u00e9n\u00e9ralement vers des goulets d&#8217;\u00e9tranglement li\u00e9s aux op\u00e9rations de traitement ou d&#8217;E\/S. Lorsque vos applications prennent plus de temps \u00e0 r\u00e9pondre, cela affecte l&#8217;exp\u00e9rience utilisateur et peut signaler des probl\u00e8mes plus profonds dans l&#8217;architecture de votre syst\u00e8me. Une activit\u00e9 disque excessive, en particulier des op\u00e9rations de lecture\/\u00e9criture \u00e9lev\u00e9es, est un signe potentiel de goulets d&#8217;\u00e9tranglement d&#8217;E\/S disque. Cela peut ralentir les processus de r\u00e9cup\u00e9ration et de stockage des donn\u00e9es, ce qui d\u00e9grade encore la performance de votre syst\u00e8me.<\/p>\n<p>La latence r\u00e9seau est un autre indicateur commun de goulets d&#8217;\u00e9tranglement de performance. Une latence \u00e9lev\u00e9e ou un faible d\u00e9bit dans les communications r\u00e9seau peut consid\u00e9rablement ralentir l&#8217;\u00e9change de donn\u00e9es entre les composants syst\u00e8me, entra\u00eenant des d\u00e9lais dans le traitement et les r\u00e9ponses. Cela peut \u00eatre particuli\u00e8rement probl\u00e9matique dans les syst\u00e8mes distribu\u00e9s ou les applications qui d\u00e9pendent fortement des interactions r\u00e9seau.<\/p>\n<p>Les retards dans vos requ\u00eates de base de donn\u00e9es peuvent aussi souvent indiquer des goulets d&#8217;\u00e9tranglement de base de donn\u00e9es. Ceux-ci peuvent \u00eatre caus\u00e9s par des requ\u00eates lentes ou inefficaces, un manque d&#8217;indexation appropri\u00e9e ou une optimisation inad\u00e9quate de la base de donn\u00e9es. Ces goulets d&#8217;\u00e9tranglement finiront par ralentir le traitement des transactions et la r\u00e9cup\u00e9ration des donn\u00e9es, ce qui affecte la performance globale des applications qui d\u00e9pendent de la base de donn\u00e9es.<\/p>\n<p>En r\u00e9sum\u00e9, il est important de surveiller des indicateurs tels qu&#8217;une utilisation \u00e9lev\u00e9e du CPU, des pics d&#8217;utilisation de la m\u00e9moire, des temps de r\u00e9ponse lents, une activit\u00e9 disque excessive, la latence r\u00e9seau et les retards dans les requ\u00eates de base de donn\u00e9es. Ce faisant, vous obtiendrez des informations pr\u00e9cieuses sur les zones o\u00f9 des probl\u00e8mes de performance se produisent. En surveillant et en analysant vos m\u00e9triques cl\u00e9s, vous pouvez facilement identifier les probl\u00e8mes sous-jacents qui causent vos goulets d&#8217;\u00e9tranglement de performance. Et lorsque vous pouvez corriger ces goulets d&#8217;\u00e9tranglement avant que vos utilisateurs ne les rencontrent, vous cr\u00e9ez un syst\u00e8me plus efficace et r\u00e9actif pour vos utilisateurs finaux.<\/p>\n<p>&nbsp;<\/p>\n<h2 id='avantages-de-l-identification-des-goulets-d-\u00e9tranglement'  id=\"boomdevs_5\">Avantages de l&#8217;identification des goulets d&#8217;\u00e9tranglement<\/h2>\n<p>L&#8217;identification proactive et la r\u00e9solution des goulets d&#8217;\u00e9tranglement de performance offrent de nombreux avantages qui affectent finalement vos utilisateurs :<\/p>\n<ul>\n<li><strong>Am\u00e9lioration de l&#8217;exp\u00e9rience utilisateur :<\/strong> Am\u00e9liorer les performances de votre syst\u00e8me se traduit par des temps de r\u00e9ponse plus rapides et une meilleure exp\u00e9rience utilisateur.<\/li>\n<li><strong>Augmentation de l&#8217;efficacit\u00e9 :<\/strong> En utilisant vos ressources efficacement et en optimisant vos performances, cela conduit \u00e0 une productivit\u00e9 accrue.<\/li>\n<li><strong>\u00c9conomies de co\u00fbts :<\/strong> En identifiant les goulets d&#8217;\u00e9tranglement t\u00f4t pour \u00e9viter des probl\u00e8mes suppl\u00e9mentaires, vous r\u00e9duisez \u00e9galement les co\u00fbts en \u00e9vitant des mises \u00e0 l&#8217;\u00e9chelle ou des mises \u00e0 niveau inutiles dues \u00e0 la d\u00e9gradation.<\/li>\n<li><strong>Scalabilit\u00e9 :<\/strong> Lorsque votre syst\u00e8me est exempt de goulets d&#8217;\u00e9tranglement, vous pouvez g\u00e9rer une charge accrue plus efficacement que vos concurrents, ce qui assure la scalabilit\u00e9 et prot\u00e8ge votre syst\u00e8me d&#8217;une surcharge par de nouveaux utilisateurs.<\/li>\n<li><strong>Fiabilit\u00e9 :<\/strong> R\u00e9soudre les goulets d&#8217;\u00e9tranglement am\u00e9liore \u00e9galement la stabilit\u00e9 et la fiabilit\u00e9 de votre syst\u00e8me, aidant \u00e0 minimiser les temps d&#8217;arr\u00eat ou les erreurs. Nous avons vu \u00e0 maintes reprises que les interruptions peuvent causer d&#8217;importantes pertes de revenus et de confiance en la marque. Pourquoi ne pas vous prot\u00e9ger contre cela en identifiant facilement les goulets d&#8217;\u00e9tranglement, puis en optimisant proactivement votre syst\u00e8me pour \u00e9viter les temps d&#8217;arr\u00eat ?<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id='comment-identifier-les-goulets-d-\u00e9tranglement-potentiels-en-test-de-logiciel'  id=\"boomdevs_6\">Comment identifier les goulets d&#8217;\u00e9tranglement potentiels en test de logiciel<\/h2>\n<p>Identifier les goulets d&#8217;\u00e9tranglement de performance en test logiciel implique une approche syst\u00e9matique utilisant divers outils et techniques. Voici les \u00e9tapes impliqu\u00e9es :<\/p>\n<ol>\n<li><strong>D\u00e9finir les m\u00e9triques et objectifs de performance :<\/strong> \u00c9tablissez des m\u00e9triques et objectifs de performance clairs bas\u00e9s sur les attentes des utilisateurs et les exigences m\u00e9tier. Les m\u00e9triques peuvent inclure le temps de r\u00e9ponse, le d\u00e9bit et l&#8217;utilisation des ressources. G\u00e9n\u00e9ralement, vous r\u00e9alisez une sorte de test de r\u00e9f\u00e9rence ici pour recueillir vos m\u00e9triques de base pour les futurs tests.<\/li>\n<li><strong>Utiliser des outils de test de performance :<\/strong> Utilisez des outils de test de performance comme Apache JMeter ou LoadView pour simuler la charge et mesurer la performance. Ces outils aident \u00e0 identifier les zones o\u00f9 la performance se d\u00e9grade sous charge, et ils offrent une suite de fonctionnalit\u00e9s fantastiques pour aider \u00e0 tester la performance.<\/li>\n<li><strong>Surveiller les ressources syst\u00e8me :<\/strong> Surveillez en continu les ressources syst\u00e8me telles que le CPU, la m\u00e9moire, les E\/S disque, et l&#8217;utilisation r\u00e9seau. Des outils comme Dotcom-Monitor peuvent fournir des informations en temps r\u00e9el sur l&#8217;utilisation des ressources.<\/li>\n<li><strong>Analyser les logs et traces :<\/strong> Examinez les logs et traces des applications pour identifier les erreurs, transactions lentes et op\u00e9rations gourmandes en ressources.<\/li>\n<li><strong>Effectuer un profiling de code :<\/strong> Utilisez des outils de profiling comme VisualVM pour analyser la performance des segments de code individuels. Le profiling permet d&#8217;identifier le code inefficace pouvant causer des goulets d&#8217;\u00e9tranglement.<\/li>\n<li><strong>R\u00e9aliser des tests de charge et de stress :<\/strong> Le test de charge \u00e9value la performance du syst\u00e8me sous des conditions de charge attendues, tandis que le test de stress examine la performance sous des conditions extr\u00eames. Ces tests aident \u00e0 identifier les goulets d&#8217;\u00e9tranglement qui apparaissent uniquement sous charge \u00e9lev\u00e9e. LoadView offre une solution \u00e9tendue et compl\u00e8te pour vos besoins en test de charge.<\/li>\n<li><strong>Analyser la performance de la base de donn\u00e9es :<\/strong> Utilisez des outils de surveillance de base de donn\u00e9es pour analyser la performance des requ\u00eates, l&#8217;indexation et l&#8217;efficacit\u00e9 des transactions. Des outils comme SQL Profiler ou les rapports Oracle AWR peuvent fournir des informations d\u00e9taill\u00e9es sur la performance de la base de donn\u00e9es.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id='bonnes-pratiques-pour-identifier-les-goulets-d-\u00e9tranglement'  id=\"boomdevs_7\">Bonnes pratiques pour identifier les goulets d&#8217;\u00e9tranglement<\/h2>\n<ul>\n<li>Cr\u00e9er des bases de r\u00e9f\u00e9rence de performance en r\u00e9alisant des tests de r\u00e9f\u00e9rence et en mesurant les m\u00e9triques est important. Cela aide \u00e0 \u00e9tablir vos bases de r\u00e9f\u00e9rence qui servent de points de r\u00e9f\u00e9rence pour identifier toute d\u00e9viation et goulets d&#8217;\u00e9tranglement potentiels.<\/li>\n<li>R\u00e9aliser r\u00e9guli\u00e8rement des tests de performance est crucial car cela vous permet d&#8217;identifier et de r\u00e9soudre vos goulets d&#8217;\u00e9tranglement t\u00f4t dans votre processus de d\u00e9veloppement, ce qui vous fait \u00e9conomiser du temps et des ressources.<\/li>\n<li>Consid\u00e9rez l&#8217;ensemble de votre syst\u00e8me. Cela inclut l&#8217;identification des goulets d&#8217;\u00e9tranglement dans votre mat\u00e9riel, logiciel, r\u00e9seau et base de donn\u00e9es. Nous recommandons d&#8217;adopter une approche holistique et de rechercher des goulets d&#8217;\u00e9tranglement pouvant se produire n&#8217;importe o\u00f9 et affectant votre application. Les goulets d&#8217;\u00e9tranglement peuvent survenir des interactions les plus minimes entre ces diff\u00e9rentes parties de votre syst\u00e8me.<\/li>\n<li>Concentrez-vous sur les zones critiques de votre syst\u00e8me qui ont l&#8217;impact le plus significatif sur vos performances. Nous recommandons d&#8217;identifier et de corriger les goulets d&#8217;\u00e9tranglement qui impactent vraiment l&#8217;exp\u00e9rience utilisateur finale et les op\u00e9rations commerciales centrales de votre application.<\/li>\n<li>Nous recommandons vivement de traiter vos goulets d&#8217;\u00e9tranglement de mani\u00e8re incr\u00e9mentale plut\u00f4t que de tout faire d&#8217;un coup. Parfois, il peut sembler plus simple de tout corriger en une fois, mais traiter vos goulets un par un rend le processus plus g\u00e9rable et permet de voir plus facilement des am\u00e9liorations mesurables pour vos parties prenantes.<\/li>\n<li>Documentez tous vos r\u00e9sultats de test de performance et gardez un bon suivi des progr\u00e8s r\u00e9alis\u00e9s. Il est tr\u00e8s important de suivre vos progr\u00e8s pour garantir que des changements significatifs sont apport\u00e9s pour am\u00e9liorer les performances de votre syst\u00e8me.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2 id='en-r\u00e9sum\u00e9-les-goulets-d-\u00e9tranglement-de-performance'  id=\"boomdevs_8\">En r\u00e9sum\u00e9 : les goulets d&#8217;\u00e9tranglement de performance<\/h2>\n<p>Les goulets d&#8217;\u00e9tranglement de performance peuvent avoir un impact significatif sur l&#8217;efficacit\u00e9 et la r\u00e9activit\u00e9 des syst\u00e8mes logiciels. Identifier et r\u00e9soudre ces goulets d&#8217;\u00e9tranglement est essentiel pour garantir une performance optimale, am\u00e9liorer l&#8217;exp\u00e9rience utilisateur et maintenir la fiabilit\u00e9 du syst\u00e8me. En comprenant les indicateurs courants \u00e0 surveiller lors de l&#8217;identification de vos goulets d&#8217;\u00e9tranglement, vos \u00e9quipes peuvent traiter proactivement les probl\u00e8mes de performance et atteindre vos objectifs de performance. Des tests de performance r\u00e9guliers, une surveillance continue et une collaboration interfonctionnelle sont cl\u00e9s pour maintenir un syst\u00e8me logiciel performant et \u00e9volutif pour vous et vos utilisateurs finaux.<\/p>\n[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.24.2&#8243; custom_padding=&#8221;|||&#8221; sticky_position=&#8221;top&#8221; sticky_limit_bottom=&#8221;row&#8221; sticky_position_tablet=&#8221;none&#8221; sticky_position_phone=&#8221;none&#8221; sticky_position_last_edited=&#8221;on|tablet&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]        \n            \n            <div class=\"fit_content\">\n                <div class=\"bd_toc_container\" data-fixedWidth=\"\">\n                    <div class=\"bd_toc_wrapper\" data-wrapperPadding=\"90px\">\n                        <div class=\"bd_toc_wrapper_item\">\n                            <div class=\"bd_toc_header active\" data-headerPadding=\"2px\">\n                                <div class=\"bd_toc_header_title\">\n                                    In this article                                <\/div>\n                                <div class=\"bd_toc_switcher_hide_show_icon\">\n                                    <span class=\"bd_toc_arrow\"><\/span>                                <\/div>\n                            <\/div>\n                            <div class=\"bd_toc_content list-type-none\">\n                                <div class=\"bd_toc_content_list \">\n                                    <div class='bd_toc_content_list_item'><ul>\n  <li class=\"first\">\n    <a href=\"#qu-est-ce-qu-un-goulet-d-\u00e9tranglement-en-test-de-performance\">Qu&#039;est-ce qu&#039;un goulet d&#039;\u00e9tranglement en test de performance ?<\/a>\n  <\/li>\n  <li>\n    <a href=\"#indicateurs-communs-des-goulets-d-\u00e9tranglement-de-performance\">Indicateurs communs des goulets d&#039;\u00e9tranglement de performance<\/a>\n  <\/li>\n  <li>\n    <a href=\"#avantages-de-l-identification-des-goulets-d-\u00e9tranglement\">Avantages de l&#039;identification des goulets d&#039;\u00e9tranglement<\/a>\n  <\/li>\n  <li>\n    <a href=\"#comment-identifier-les-goulets-d-\u00e9tranglement-potentiels-en-test-de-logiciel\">Comment identifier les goulets d&#039;\u00e9tranglement potentiels en test de logiciel<\/a>\n  <\/li>\n  <li>\n    <a href=\"#bonnes-pratiques-pour-identifier-les-goulets-d-\u00e9tranglement\">Bonnes pratiques pour identifier les goulets d&#039;\u00e9tranglement<\/a>\n  <\/li>\n  <li class=\"last\">\n    <a href=\"#en-r\u00e9sum\u00e9-les-goulets-d-\u00e9tranglement-de-performance\">En r\u00e9sum\u00e9 : les goulets d&#039;\u00e9tranglement de performance<\/a>\n  <\/li>\n<\/ul>\n<\/div>                                <\/div>\n                            <\/div>\n                        <\/div>\n                    <\/div>\n                    <div class=\"layout_toggle_button\">\n                        <span class=\"bd_toc_arrow\"><\/span>\n                    <\/div>\n                <\/div>\n            <\/div>\n\n    \n<p style=\"text-align:center;font-size:22px\">Passez votre test de charge au <strong>niveau sup\u00e9rieur<\/strong><\/p>\n<p><a href=\"https:\/\/userauth.dotcom-monitor.com\/Account\/LoadView-FreeTrialSignUp\" class=\"lv_right_cta_button\">Essayez LoadView gratuitement<\/a>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; 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custom_margin=&#8221;||15px&#8221; global_colors_info=&#8221;{}&#8221;]\n<div class=\"calltoaction\">Passez votre test de charge au<br \/><b>niveau sup\u00e9rieur<\/b><\/div>\n[\/et_pb_text][et_pb_text _builder_version=&#8221;4.16&#8243; text_font=&#8221;Montserrat|300|||||||&#8221; text_text_color=&#8221;#ffffff&#8221; text_font_size=&#8221;18px&#8221; text_orientation=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;]\n<p>D\u00e9couvrez des fonctionnalit\u00e9s in\u00e9gal\u00e9es avec une \u00e9volutivit\u00e9 illimit\u00e9e. 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