nginx: worker process is shutting down

[yoni]

Bonjour,

Sur notre serveur WAPT, les services nginx saturent la ram (Memory: 10.6G (peak: 11.4G)), les processes nginx tombent.

Code : Tout sélectionner

Main PID: 1370 (nginx)
      Tasks: 75 (limit: 100195)
     Memory: 10.6G (peak: 11.4G)
        CPU: 18min 11.549s
     CGroup: /system.slice/nginx.service
             ├─ 1370 "nginx: master process /usr/sbin/nginx"
             ├─ 1891 "nginx: worker process is shutting down"
             ├─ 1895 "nginx: worker process is shutting down"
             ├─16158 "nginx: worker process is shutting down"
             ├─16160 "nginx: worker process is shutting down"
...

             ├─66534 "nginx: worker process is shutting down"
             ├─66536 "nginx: worker process is shutting down"
             ├─71634 "nginx: worker process"
             ├─71635 "nginx: worker process"
             ├─71636 "nginx: worker process"
             ├─71637 "nginx: worker process"
             ├─71638 "nginx: worker process"
             ├─71639 "nginx: worker process"
             ├─71641 "nginx: worker process"
             └─71642 "nginx: worker process"

Comment optimiser le service nginx ?

J'ai suivi les recommandations ci-après https://www.wapt.fr/fr/doc/wapt-server- ... ation.html.

La partition /var n'est pas saturée. Sur redhat, les dossiers nginx sont dans /var/lib/nginx/tmp/proxy/.

En complément :
curl http://127.0.0.1/nginx_status
Active connections: 1883
server accepts handled requests
129746 129746 133154
Reading: 0 Writing: 1880 Waiting: 3

Serveur Redhat 9.7
Wapt Entreprise 2.6.1.17765

Merci pour votre aide,
Yoni