Is your feature request related to a problem? Please describe.
Key needs to be rotate after 2^32 encryptions. How do I know the count?

Describe the solution you'd like

• Reading key configuration should show
• Telemetry expose status

Describe alternatives you've considered

• Proxy stats but it have limitation if using TLS on Vault.
• Audit log as @ixe013 mentions below

Explain any additional use-cases

Additional context