Add LRU Cache for DotPathToSlice #1890
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Signed-off-by: Steve McDaniel <nibbleshift@gmail.com>
Signed-off-by: Steve McDaniel <nibbleshift@gmail.com>
Signed-off-by: Steve McDaniel <nibbleshift@gmail.com>
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Can we get some benchmark tests that show the before/after? Ideally with a realistic config, maybe as an addition to https://github.com/benthosdev/benthos/blob/main/public/service/benchmark_test.go#L17 I'm little hesitant to add caches in deep areas of the codebase and a lot of these changes are in places I'd expect to be cold paths. |
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Perhaps we can discuss merging my PR in gabs instead Jeffail/gabs#136 |
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Cache DotPathToSlice results to avoid allocations and str repls.
Reduces memory allocations and reduces CPU utilization in that code path by about 30%.