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Request times and sizes for the frontend are bogus in Prometheus #935

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gcampax opened this issue Mar 4, 2021 · 2 comments
Open

Request times and sizes for the frontend are bogus in Prometheus #935

gcampax opened this issue Mar 4, 2021 · 2 comments
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@emilyjchang
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bug P2 We need to fix it (backlog) performance Issues related to performance and scaling

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@gcampax
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gcampax commented Mar 4, 2021

Grafana screenshot:
Screenshot of Grafana dashboard showing the Response Time and HTTP Response Size plots

These metrics do not match reality, when a large chunk of the requests that cause those peaks are multi-megabyte dumps of parameter datasets.
@gcampax gcampax added bug performance Issues related to performance and scaling labels Mar 4, 2021
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gcampax commented May 22, 2021

@emilyjchang after the timers are done, can I ask you to look into this one? It would be a good way to learn about the backend and also how monitoring is currently setup.

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Sure, sounds good!

@emilyjchang emilyjchang self-assigned this May 22, 2021
@nrser nrser added the P2 We need to fix it (backlog) label Aug 4, 2021
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