Unisphere GUI fails often and take a long time to respond.
Restarting Management Services solves the issue, only temporarily.
Too many /api/types requests from multiple Virtual Machines cause this issue.
The Unity Administrator must investigate which Hosts are overflooding the Unity Array with these requests.
As a temporary solution, Management Service can be restarted, as per Article Number 000490488.
However, for a permanent resolution, Hosts and their respective Virtual Machines must be halted and investigated, as these are the cause of the issue.
For further assistance or clarification on this issue, please contact Support and refer Article Number 000541664.
This behavior can be confirmed by looking up the amount of /api/types request being logged at the access_log.
To identify which Hosts are responsible for these requests you may use the command below: