# TiKV nodes are slow to go online (A)

+ Grafana PD —> Statistics - balance —> Store leader count & Store Region count
+ pd-ctl store {target_store_id} —> region_count & leader_count


![left](./student-guide/diagram/25-TiKV-Slow-online-speed-monitoring-and-phenomenon-01-01.png)

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The TiKV node is slow to go online
Contrary to TiKV nodes going offline, we see a very slow increase in the number of leaders and regions for newly added TiKV nodes:
  - Grafana PD —> Statistics - balance —> Store leader count & Store Region count
  - pd-ctl store {target_store_id} —> region_count & leader_count Currently PD does not have special treatment for node onboarding. The launch of a node is actually scheduled by relying on the balance region mechanism, so you can refer to the troubleshooting steps for unbalanced region distribution in the previous section.