Comments (3)
yurishkuro
commented on June 15, 2024
The default config creates a tracer with .001 sampling probability. Try defining a const sampler that samples everything
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Strandedpirate
commented on June 15, 2024
That worked. Thanks.
Any blogs/docs on how you guys utilize sampling at Uber? E.g. Do you dynamically adjust the priority for individual spans/specific services or is it all hard-coded?
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yurishkuro
commented on June 15, 2024
We are mostly using default probability except for some very high qps services, controlled by dynamic config in the collectors. The dynamic config is based on internal infra, so we didn't open source that. But we are also currently testing per-operation adaptive sampling and plan to open source it in Q3.
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Related Issues (20)
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