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Profile RITA RAM Usage #140

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Zalgo2462 opened this issue Sep 11, 2017 · 2 comments
Closed

Profile RITA RAM Usage #140

Zalgo2462 opened this issue Sep 11, 2017 · 2 comments
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bug P2 performance

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@Zalgo2462
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RITA has been seen using a large amount of RAM during log ingestion. This must be investigated and limited.
@Zalgo2462
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After preliminary profiling, I cannot figure out why garbage is building up during the import step. References should be lost and Go's garbage collector should delete the underlying objects... but its not.

Next up, a bunch of googling. https://deferpanic.com/blog/manual-memory-management-in-go/ has some interesting points on building strings which is what the parser does. Perhaps it can be rewritten with byte streams?

@meljbruno meljbruno added bug and removed Type: Bug labels Jun 26, 2018
@Zalgo2462
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Closed by https://github.com/activecm/rita/pull/654

@meljbruno meljbruno removed the Ice Box label Apr 19, 2022
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@Zalgo2462 @ethack @meljbruno @Kris112371