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Send serve_http spans to Prometheus as well. Revamp Grafana dashboard.

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Nigel Deakin
2017-10-25 15:12:44 +01:00
parent 0ddb750eaa
commit 0e2bc34863
1 changed files with 3 additions and 2 deletions
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examples/grafana/README.md
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@@ -104,8 +104,9 @@ two main attributes: a name that describes the operation being performed (for ex
If the span is associated with a specific function invocation, the corresponding metric is given the labels `fn_app` and `fn_path` which are set to the application name and function path respectively.
A second example dashboard `fn_grafana_dashboard2.json` in this example's directory shows rate and duration data for some significant operations.
You can use the pulldown lists at the top of the dashboard to choose which tracing spans to examine.
A second example dashboard `fn_grafana_dashboard2.json` in this example's directory displays rate and duration data for any number of spans. Use the dropdown lists at the top of the dashboard to choose which tracing spans to examine.
In the following screenshot, the "Choose spans to display rates" dropdown has been used to select `agent_submit` and `serve_http`, and the "Choose spans to display durations" dropdown, has been used to select `agent_cold_exec`, `agent_get_slot`, `agent_submit`, `docker_create_container`, `docker_start_container` and `docker_wait_container`.
<img src="../../docs/assets/GrafanaDashboard2.png" width="100%">