Change default sampling rate from 100% to 0%

Refer to #14318 Signed-off-by: Benjamin Wang <wachao@vmware.com>
etcd-io · Aug 6, 2022 · 8fdca41 · 8fdca41
1 parent 8c5f110
commit 8fdca41
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diff --git a/server/embed/config_tracing.go b/server/embed/config_tracing.go
@@ -64,6 +64,7 @@ func setupTracingExporter(ctx context.Context, cfg *Config) (exporter tracesdk.S
 			tracesdk.NewTracerProvider(
 				tracesdk.WithBatcher(exporter),
 				tracesdk.WithResource(res),
+				tracesdk.WithSampler(tracesdk.ParentBased(tracesdk.NeverSample())),
 			),
 		),
 	)

diff --git a/server/embed/etcd.go b/server/embed/etcd.go
@@ -808,4 +808,3 @@ func parseCompactionRetention(mode, retention string) (ret time.Duration, err er
 	}
 	return ret, nil
 }
-