diff --git a/nova/meta/telegraf.yml b/nova/meta/telegraf.yml
index bda7082..6b3c8df 100644
--- a/nova/meta/telegraf.yml
+++ b/nova/meta/telegraf.yml
@@ -5,6 +5,8 @@
   input:
     openstack:
       cpu_ratio: "{{ controller.cpu_allocation_ratio }}"
+    openstack_api:
+      cpu_ratio: "{{ controller.cpu_allocation_ratio }}"
 {%- endif %}
 agent:
   input: