Set Prometheus scrape interval to 15s

QuLogic · QuLogic · commit 0d8b28a14cbe · 2022-04-21T01:00:25.000-04:00
I think the default scrape interval changed from 15s to 1m, but Grafana
defaults to 15s and I guess doesn't query Prometheus for it. This breaks
graphs such as CPU usage or network transfer, because they don't have
enough data to do a `rate`.
diff --git a/files/prometheus.yml b/files/prometheus.yml
@@ -1,5 +1,8 @@
 ---
 
+global:
+  scrape_interval: 15s
+
 scrape_configs:
   - job_name: prometheus
     static_configs:
