Erreur régulière sur PowerEdge R420

Bonjour,

Serveur configuré sous Linux.

Des messages d'erreur reviennent régulièrement (toutes les 3H/4H) indiquant un problème de surchauffe des tous les processeurs et un abaissement de leur fréquence de travail.

Puis retour à la normal :

Apr 22 10:22:49 mysql-1 kernel: CPU19: Core temperature above threshold, cpu clock throttled (total events = 96273)

Apr 22 10:22:49 mysql-1 kernel: CPU7: Core temperature above threshold, cpu clock throttled (total events = 96273)

Apr 22 10:22:49 mysql-1 kernel: CPU11: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU23: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU15: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU3: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU1: Package temperature above threshold, cpu clock throttled (total events = 213203)

Apr 22 10:22:49 mysql-1 kernel: CPU9: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU21: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU17: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU13: Package temperature above threshold, cpu clock throttled (total events = 213202)

Apr 22 10:22:49 mysql-1 kernel: CPU5: Package temperature above threshold, cpu clock throttled (total events = 213207)

Apr 22 10:22:49 mysql-1 kernel: CPU7: Package temperature above threshold, cpu clock throttled (total events = 213206)

Apr 22 10:22:49 mysql-1 kernel: CPU7: Core temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU1: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU13: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU3: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU15: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU17: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU11: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU23: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU21: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU9: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU5: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU7: Package temperature/speed normal

Apr 22 10:22:49 mysql-1 kernel: CPU19: Core temperature/speed normal

Le phénomène est bref mais les conséquences assez lourdes car le serveurs hébergent de nombreuses bases de données.

Merci par avance de m'aider à résoudre ce problème.

Cordialement,

Luc Deuffic

Société AFI-SA