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Add tip to about potentially waiting. (#8894)

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Eric Van Norman 2021-02-05 15:48:30 -06:00 committed by GitHub
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content/en/docs/tasks/observability/metrics/customize-metrics/index.md
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@ -161,6 +161,11 @@ $ kubectl exec "$(kubectl get pod -l app=productpage -o jsonpath='{.items[0].met
For example, in the output, locate the metric `istio_requests_total` and For example, in the output, locate the metric `istio_requests_total` and
verify it contains your new dimension. verify it contains your new dimension.
{{< tip >}}
It might take a short period of time for the proxies to start applying the config. If the metric is not received,
you may retry sending requests after a short wait, and look for the metric again.
{{< /tip >}}
## Use expressions for values ## Use expressions for values
The values in the metric configuration are common expressions, which means you The values in the metric configuration are common expressions, which means you