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[Reporting] Investigate flushing multi-page reports to disk #120205

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jloleysens opened this issue Dec 2, 2021 · 1 comment
Open

[Reporting] Investigate flushing multi-page reports to disk #120205

jloleysens opened this issue Dec 2, 2021 · 1 comment
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Feature:Reporting Reporting (PDF, CSV, ..) feature impact:medium Addressing this issue will have a medium level of impact on the quality/strength of our product. loe:medium Medium Level of Effort Team:SharedUX Team label for AppEx-SharedUX (formerly Global Experience)

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@jloleysens
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While generating a report, we currently keep the full buffer in memory before storing it in ES, using concat-stream. Currently, these inflated buffers can take up quite a large amount of memory.

We could reduce the number of inflated buffers held in memory by flushing pages of the PDF to disk and then reading chunks of the PDF and store the chunks in ES.
@jloleysens jloleysens added Feature:Reporting Reporting (PDF, CSV, ..) feature loe:medium Medium Level of Effort impact:medium Addressing this issue will have a medium level of impact on the quality/strength of our product. Team:AppServicesUx labels Dec 2, 2021
@elasticmachine
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Pinging @elastic/kibana-app-services (Team:AppServicesUx)

@petrklapka petrklapka added Team:AppServicesSv Team:SharedUX Team label for AppEx-SharedUX (formerly Global Experience) and removed Team:AppServicesUx labels Oct 24, 2022
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Feature:Reporting Reporting (PDF, CSV, ..) feature impact:medium Addressing this issue will have a medium level of impact on the quality/strength of our product. loe:medium Medium Level of Effort Team:SharedUX Team label for AppEx-SharedUX (formerly Global Experience)
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@jloleysens @elasticmachine @petrklapka