Google has Stackdriver, which is designed to register and monitor Googleโs cloud infrastructure and AWS. He can control every thing present on the GCP. You can create visualizations to monitor an instance of Cloud SQL in one panel. You just need ----> 1. Log in to stackdriver and go to any existing dashboard if you did not create it .----> 2. Add a diagram and select Cloud SQL in the resource name .----> 3 Select the CPU usage from the metric and save. You can also monitor the memory, I / O disk, the number of cases in Delta or servers. Opening hours and more.
if you want to track any other computing mechanisms of GCP, App-Engine, Kubernetese Engine, storage bucket, Bigtable or pub / sub, you just need to select the corresponding resource name from the list. I hope you got your answer. 
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