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Pilot send goroutine leak #15876

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howardjohn opened this issue Jul 27, 2019 · 0 comments · Fixed by #15897

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@howardjohn
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commented Jul 27, 2019

https://snapshot.raintank.io/dashboard/snapshot/T23l1QpRQjqyVcR7gISDdt1Qo2l02VRf?orgId=2

goroutine dump:
goroutine.txt

Seems like its correlated with an increase in send errs - each time a send timeout occurs a goroutine is leaked.

The dashboard completely obscures the write timeout, because the LDS reject is at 40 so the send errs are tiny relatively. Maybe need a second column or rate on the rejects

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