Add metrics to SingleThreadedChunker #740
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Using a similar set of metrics to what the `TimedChunker` uses. It's helpful for diagnosing queue depth issues. When we switched to the SPSC queue, we were surprised the metrics were missing so I figured we could add them in.
timmartin-stripe
requested review from
calvin681,
Andyz26,
hmitnflx,
fdc-ntflx and
dtrager02
as code owners
Andyz26
approved these changes
Jan 8, 2025
| @@ -41,6 +50,17 @@ public SingleThreadedChunker(ChunkProcessor<T> processor, MonitoredQueue<T> iQ, | |||
| this.connectionManager = connMgr; | |||
| chunk = new Object[this.chunkSize]; | |||
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| MetricGroupId metricsGroup = new MetricGroupId("SingleThreadedChunker"); | |||
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maybe add an index from ctor to help identify between threads.
| @@ -93,6 +115,7 @@ private void drain() { | |||
| } | |||
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| processor.process(connectionManager, copy); | |||
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i wonder if the "copy" list can be converted to be an immutable list.
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Context
Using a similar set of metrics to what the
TimedChunkeruses. It's helpful for diagnosing queue depth issues. When we switched to the SPSC queue, we were surprised the metrics were missing so I figured we could add them in.Checklist
./gradlew buildcompiles code correctly./gradlew testpasses all tests