Leif Hedstrom created TS-5090:
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Summary: Cache hit ratio deteriorating over time with CLFUS
Key: TS-5090
URL: https://issues.apache.org/jira/browse/TS-5090
Project: Traffic Server
Issue Type: Bug
Components: Cache
Reporter: Leif Hedstrom
We've observed poor cache hit ratio with the CLFUS, where it starts doing
great, but over ~1 day, the cache hit ratio deteriorates. It's to the point
where the LRU + seen-filter=1 is 2-3x better. In addition, the RAM cache hit
ratio on the LRU stays consistent over time.
At first, I thought it was only our particular use case, but it seems others
have confirmed the same behavior.
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