> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/server/fr/knowledge-base/troubleshooting-articles/iis-web-site-logging.md).

# Journalisation du site web IIS

Voici la description des paramètres souhaités lorsque nous résolvons un problème de performance ou de connectivité lié à l'application client.

### Journalisation du site Web IIS

1. Ouvrez le gestionnaire IIS et allez dans les paramètres ***Logging***.

   <figure><img src="https://cdnweb.devolutions.net/docs/docs_en_kb_KB4290.png" alt=""><figcaption></figcaption></figure>
2. Cliquez sur ***Select Fields***.

   <figure><img src="https://cdnweb.devolutions.net/docs/docs_en_kb_KB4291.png" alt=""><figcaption></figcaption></figure>
3. Nous recommandons qu'au minimum les champs suivants soient sélectionnés :

   <figure><img src="https://cdnweb.devolutions.net/docs/docs_en_kb_KB4292.png" alt=""><figcaption></figcaption></figure>

### Recyclage du pool d'applications

Le pool d'applications qui exécute en fait l'instance peut être redémarré pour une multitude de raisons. Il peut être utile de savoir quand ces recyclages se produisent ainsi que les raisons. Allez dans la section ***Application pools*** du gestionnaire IIS, puis ouvrez les ***Advanced settings*** de votre pool d'applications. Activez tous les ***Recycle events***, cela créera une entrée de journal dans le ***Windows Event Log***.

<figure><img src="https://cdnweb.devolutions.net/docs/docs_en_kb_KB4293.png" alt=""><figcaption></figcaption></figure>


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