CPU utilisation is going greater than the 100%
Written By
Anushka Tiwari
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Issue
- During backup, the CPU utilization is greater than 100% in the monitoring section of the backup service. Is this abnormal in this case?
Resolution
- When the services have more than one vCPU, it can report their usage on the scale of
0 to 100* number of CPUs to consolidate it into a single number instead of per-core.
- By default in Liferay Cloud, the backup service has two vCPUs and 1 GB of RAM, so its usage graph can go from 0% up to 200%
- Backup Service in Liferay Cloud:
Resource Allocation: The RAM and number of vCPUs allocated to the Backup service are determined by the client's subscription plan. The default allocation is 2 vCPUs and 1 GB of RAM for the service.
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