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add sm perf remark (#1229)

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Yaron Schneider 2021-02-16 14:54:02 -08:00 committed by GitHub
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daprdocs/content/en/operations/performance-and-scalability/perf-service-invocation.md
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@ -78,6 +78,8 @@ There are a number of variants that affect the CPU and memory consumption for ea
The Dapr sidecar uses 0.48 vCPU and 23Mb per 1000 requests per second.
End-to-end, the Dapr sidecars (client and server) add ~1.40 ms to the 90th percentile latency, and ~2.10 ms to the 99th percentile latency. End-to-end here is a call from one app to another app receiving a response. This is shown by steps 1-7 in [this diagram]({{< ref service-invocation-overview.md >}}).
This performance is on par or better than commonly used service meshes.
### Latency
In the test setup, requests went through the Dapr sidecar both on the client side (serving requests from the load tester tool) and the server side (the target app).