mirror of https://github.com/istio/istio.io.git
10 lines
497 B
Markdown
10 lines
497 B
Markdown
---
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title: Requests are not being traced
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weight: 20
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---
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Since Istio 1.0.3, the default sampling rate for tracing has been reduced to 1% when installing Istio using the Helm chart. This means that only 1 out of 100 trace
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instances captured by Istio will be reported to the tracing backend. The sampling rate in the `istio-demo.yaml` is still set to 100%. See
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[this section](/docs/tasks/telemetry/distributed-tracing/overview/#trace-sampling) for more information on how to set the sampling rate.
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