fix(spooler): Reduce number of disk reads#3983
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iambriccardo merged 4 commits intomasterfrom Sep 4, 2024
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jjbayer
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Sep 3, 2024
| // On the other hand, if we are recreating a stack, it means that we popped it because | ||
| // it was empty, or we never had data on disk for that stack, so we assume by default | ||
| // that there is no need to check disk until some data is spooled. | ||
| matches!(stack_creation_type, StackCreationType::Initialization), |
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nit: Can we move this to a helper function assume_data_on_disk(stack_creation_type) to clarify intent? The code comment can then be a doc comment on that function.
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Good idea, will do!
| /// Pushes a new [`EnvelopeStack`] with the given [`Envelope`] inserted. | ||
| async fn push_stack( | ||
| &mut self, | ||
| stack_creation_type: StackCreationType, |
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Let's make StackCreationType an enum with data and remove project_key_pair and envelope parameters, something like
enum StackOrigin {
Existing(ProjectKeyPair),
NewEnvelope(Box<Envelope>),
}
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I think that this is a confusing enumerator since it doesn't depict what is going on. I would rather always create an empty stack and specify the context in which it is created.
jjbayer
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* master: (27 commits) build: Update dialoguer and hostname (#4009) build: Update opentelemetry-proto to 0.7.0 (#4000) build: Update lru to 0.12.4 (#4008) build: Update cookie to 0.18.1 (#4007) feat(spans): Extract standalone CLS span metrics and performance score (#3988) build: Update cadence to 1.4.0 and statsdproxy to 0.2.0 (#4005) build: Update maxminddb to 0.24.0 (#4003) build: Update multer to 3.1.0 (#4002) build: Update regex and aho-corasick (#4001) build: Update sentry-kafka-schemas to 1.0.107 (#3999) build: Update dev-dependencies (#3998) build: Update itertools to 0.13.0 (#3993) build: Update brotli, zstd, flate2 (#3996) build: Update rdkafka to 0.36.2 (#3995) build: Update tikv-jemallocator to 0.6.0 (#3994) build: Update minidump to 0.22.0 (#3992) build: Update bindgen to 0.70.1 (#3991) build: Update chrono to 0.4.38 (#3990) feat(spans): initial MongoDB description scrubbing support (#3912) fix(spooler): Reduce number of disk reads (#3983) ...
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This PR improves the spooler by reducing the number of disk reads by inferring when disk should be read and when it's not needed because we know for a fact that there isn't data on disk.
This whole implementation relies on the assumption that the data in the database is modified exclusively from the
EnvelopeStackwith given project key pairs.Closes: https://github.com/getsentry/team-ingest/issues/532
#skip-changelog