Amazon AWS® hatalı keşif: Overselling

Bu, İrlanda'daki bir EC2 bulut sunucusundaki CPU izleme kullanımıdır (t3a.xlarge). Dikkat edilmesi gereken iki şey:
-the left graph has an average of 40% beyaz arka plan (tam olarak ulaşmıyor 400% CPU yüksekliği)
-the left graph has a maximum of 46% CPU çalma (kırmızı kısım hangisi, and it should not be above 2%).
Toplamda: a maximum of 86% CPU power is GONE.

For the avoidance of the doubt: the EC2 instance was stopped and started again around 6:30AM on the left graph, so the instance was running on a new hardware from 6:30AM. This has been done to also rule out any hardware or hypervisor problem (but it did not change anything).

Conclusion: it has been confirmed that Amazon AWS® is overselling its T-family instances since November 2022, confirmed again in March 2023, and in June 2024…