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Aiven-Open / tiered-storage-for-apache-kafka

RemoteStorageManager for Apache Kafka® Tiered Storage
Apache License 2.0
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Measure disk cache deletes #445

Closed ivanyu closed 10 months ago

ivanyu commented 10 months ago

This commit adds new metrics focused on disk cache delete rate.

AnatolyPopov commented 10 months ago

I guess we already have a bit more detailed metrics here https://github.com/Aiven-Open/tiered-storage-for-apache-kafka/blob/main/core/src/main/java/io/aiven/kafka/tieredstorage/metrics/CaffeineStatsCounter.java#L169

ivanyu commented 10 months ago

Well, this and the previous on writes are specifically focused on disk IO. Admittedly, they and the ones you refer to are highly correlated :)