Vault 1.9.1 KV metrics

I am using Hashi Vault 1.9.1 and use Prometheus ServiceMonitor to extract metrics from /v1/sys/metrics

I can get a list of metrics including raft, core, runtime, etc. However I cannot find any pki or kv stats. Did i miss any settings? Thanks for your help in advace.

I think you mean 1.6.1?
Can you share your telemetry and prometheus configs?

  prometheus_retention_time = "24h"
  disable_hostname = true
  usage_gauge_period = "30s"