Steven Hawkins created TEIID-5422: ------------------------------------- Summary: Buffer cleaner running too often in some cases Key: TEIID-5422 URL: https://issues.jboss.org/browse/TEIID-5422 Project: Teiid Issue Type: Bug Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 11.1, 11.0.1, 10.3.3 As observed in TEIID-5418 when the buffer cleaner runs too often it causes thrashing by pushing out pages that get reused close to the cleaning interval of 100 milliseconds. Increasing that interval to at least beyond the default time-slice will consume more heap - but the cleaner will still be engaged when a processing thread must clean beyond the max allowed. -- This message was sent by Atlassian JIRA (v7.5.0#75005)