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feat(metrics): Add queue depth metrics #198
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Add metrics for the depth of the following queues: - Arweave trusted noderequest queue (composite client) - Data content attribute importer - Transaction fetcher - Transaction importer - Transaction offset importer - Webhook emitter - Data item indexer - ANS104 data indexer - ANS104 unbundler - Bundle data importer
WalkthroughWalkthroughThe changes introduced in this pull request primarily enhance the monitoring capabilities of various components within the system by adding a Changes
Tip New featuresWalkthrough comment now includes:
Notes:
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## develop #198 +/- ##
===========================================
- Coverage 68.57% 68.53% -0.05%
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Files 32 32
Lines 7765 7796 +31
Branches 438 438
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+ Hits 5325 5343 +18
- Misses 2439 2452 +13
Partials 1 1 ☔ View full report in Codecov by Sentry. |
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Actionable comments posted: 3
Outside diff range, codebase verification and nitpick comments (1)
src/metrics.ts (1)
213-222
: GaugequeueLengthGauge
correctly implemented, monitor for performance.The implementation of
queueLengthGauge
is correct and effectively collects metrics on queue lengths. The dynamic nature of thecollect
method allows for real-time updates, which is crucial for monitoring.While the implementation is efficient, it's important to monitor the performance impact of this dynamic metric collection, especially in systems with a large number of queues or high update frequencies.
queueDepth(): number { | ||
return this.queue.length(); | ||
} |
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Method queueDepth
correctly implemented.
The implementation of queueDepth
method is correct and adheres to the expected functionality of returning the current queue length. It's a straightforward and effective way to monitor the queue size.
Consider adding unit tests to verify the behavior of the queueDepth
method. Would you like assistance in creating these tests?
queueDepth(): number { | ||
return this.queue.length(); | ||
} |
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Method queueDepth
correctly implemented.
The implementation of queueDepth
method is correct and adheres to the expected functionality of returning the current queue length. It's a straightforward and effective way to monitor the queue size.
Consider adding unit tests to verify the behavior of the queueDepth
method. Would you like assistance in creating these tests?
export function registerQueueLengthGauge( | ||
name: string, | ||
queue: { length: () => number }, | ||
) { | ||
queues[name] = queue; | ||
} |
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Function registerQueueLengthGauge
implemented correctly, consider handling duplicates.
The implementation of registerQueueLengthGauge
is correct and effectively registers queues for monitoring. However, consider adding error handling or a check to prevent potential issues if a queue with the same name is registered multiple times.
Consider implementing a mechanism to handle duplicate queue names to prevent unintended overwrites. This could be a simple check before adding the queue to the queues
object.
Add metrics for the depth of the following queues:
Example of the metrics: