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Posted to oak-issues@jackrabbit.apache.org by "Marcel Reutegger (JIRA)" <ji...@apache.org> on 2019/04/10 14:24:00 UTC
[jira] [Commented] (OAK-8215) Use CacheLIRS as default
[ https://issues.apache.org/jira/browse/OAK-8215?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16814488#comment-16814488 ]
Marcel Reutegger commented on OAK-8215:
---------------------------------------
E.g. with CacheLIRS:
{noformat}
java -Doak.documentstore.persistentCache= -Doak.documentMK.lirsCache=true -jar target/oak-benchmarks-1.14-SNAPSHOT.jar benchmark --cache 256 GetDeepNodeTest Oak-Mongo
Apache Jackrabbit Oak 1.14-SNAPSHOT
# GetDeepNodeTest C min 10% 50% 90% max N
Oak-Mongo 1 79 83 87 95 171 680
{noformat}
With Guava cache:
{noformat}
java -Doak.documentstore.persistentCache= -Doak.documentMK.lirsCache=false -jar target/oak-benchmarks-1.14-SNAPSHOT.jar benchmark --cache 256 GetDeepNodeTest Oak-Mongo
Apache Jackrabbit Oak 1.14-SNAPSHOT
# GetDeepNodeTest C min 10% 50% 90% max N
Oak-Mongo 1 109 115 132 155 166 449
{noformat}
> Use CacheLIRS as default
> ------------------------
>
> Key: OAK-8215
> URL: https://issues.apache.org/jira/browse/OAK-8215
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: documentmk
> Reporter: Marcel Reutegger
> Assignee: Marcel Reutegger
> Priority: Minor
> Fix For: 1.14.0
>
>
> Some benchmarks indicate performance is slightly better when using the Oak CacheLIRS instead of the Guava Cache implementation.
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