1V0-21.20 · Question #2
Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?
The correct answer is D. 15%. In vSphere DRS, a lower score indicates higher resource contention, so a 15% score signifies that a virtual machine is experiencing severe resource issues. DRS aims for scores near 100%, reflecting optimal resource distribution and VM performance.
Question
Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?
Options
- A50%
- B95%
- C70%
- D15%
How the community answered
(38 responses)- A3% (1)
- B5% (2)
- D92% (35)
Why each option
In vSphere DRS, a lower score indicates higher resource contention, so a 15% score signifies that a virtual machine is experiencing severe resource issues. DRS aims for scores near 100%, reflecting optimal resource distribution and VM performance.
A 50% DRS score indicates moderate contention, not severe resource contention.
A 95% DRS score indicates near-optimal resource utilization and minimal contention, not severe resource contention.
A 70% DRS score indicates some contention but is not typically considered severe.
In vSphere Distributed Resource Scheduler (DRS), a lower percentage score indicates a more severe resource contention or imbalance for a VM. A 15% score suggests that the VM is facing significant performance issues due to resource limitations or inefficient placement within the cluster. DRS strives for scores closer to 100%, which represents optimal resource distribution and minimal contention.
Concept tested: vSphere DRS score interpretation
Source: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-45213619-38B1-4C5C-9A52-0B21639F4771.html
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