Which of the following should the cloud administrator evaluate to troubleshoot the performance of the job?

A database analyst reports it takes two hours to perform a scheduled job after onboarding 10,000 new users to the system. The analyst made no changes to the scheduled job before or after onboarding the users. The database is hosted in an IaaS instance on a cloud provider.

Which of the following should the cloud administrator evaluate to troubleshoot the performance of the job?
A . The laaS compute configurations, the capacity trend analysis reports, and the storage IOPS
B . The hypervisor logs, the memory utilization of the hypervisor host, and the network throughput of the hypervisor
C . The scheduled job logs for successes and failures, the time taken to execute the job, and the job schedule
D . Migrating from laaS to on premises, the network traffic between on-premises users and the laaS instance, and the CPU utilization of the hypervisor host

View Answer

Answer: A

Explanation:

To troubleshoot the performance of a scheduled job that takes two hours to run after onboarding 10,000 new users to a cloud-based system, the administrator should evaluate the IaaS compute configurations, the capacity trend analysis reports, and the storage IOPS. These factors can affect the performance of a database job in an IaaS instance on a cloud provider. The IaaS compute configurations include the CPU, memory, and network resources assigned to the instance. The capacity trend analysis reports show the historical and projected usage and demand of the resources. The storage IOPS (Input/Output Operations Per Second) measure the speed and performance of the disk storage. The administrator should check if these factors are sufficient, optimal, or need to be adjusted to improve the performance of the job.