Public cloud environments are multi-tenant and VMs share the physical server which can result in VMs fighting for resources. Because a bare metal cloud is made up of dedicated servers, this problem is avoided.
People with sleep apnea often wake up suddenly due to shortness of breath. Upon waking, they may also choke, snort, or gasp. You may not even be aware of some of these symptoms while you sleep, but waking up feeling out of breath is a strong indicator that you have sleep apnea.
Tachypnea vs Dyspnea. Dyspnea is a term that also describes breathing but refers to the sensation of shortness of breath. Dyspnea can occur with a normal breathing rate, a high breathing rate, or a low breathing rate. It can also occur with both a shallow breathing pattern or a deep breathing pattern.