David Smiley created SOLR-17665:
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Summary: Perf regression: overhead of multiThreaded=false should
be nothing
Key: SOLR-17665
URL: https://issues.apache.org/jira/browse/SOLR-17665
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 9.7
Reporter: David Smiley
SOLR-10734 introduced {{multiThreaded}} query param, defaulting to false, thus
opt-in. But there is still a serious performance impact; only setting
{{indexSearcherExecutorThreads}} to -1 in solr.xml mitigates the regression.
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