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https://issues.apache.org/jira/browse/SOLR-13003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16693955#comment-16693955
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Cetra Free edited comment on SOLR-13003 at 11/21/18 12:42 AM:
--------------------------------------------------------------

Sorry if it was not clear.

The maxRamBytes is set to {{67108864}} bytes (64mb).

The Retained size of the ConcurrentLRUCache is {{1589995450}} bytes (1.5gb)

In other words, the actual RAM size is about 23x the size of the configured 
limit.


was (Author: cetra3):
Sorry if it was not clear.

The maxRamBytes is set to {{67108864}} bytes (64mb).

The Retained size of the ConcurrentLRUCache is {{1589995450}} bytes (1.5gb)

In other words, the RAM size is about 21x the size of the configured limit.

> Query Result Cache does not honour maxRamBytes parameter
> --------------------------------------------------------
>
>                 Key: SOLR-13003
>                 URL: https://issues.apache.org/jira/browse/SOLR-13003
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 7.3.1
>            Reporter: Cetra Free
>            Priority: Major
>         Attachments: lrucachemaxmb.png
>
>
> When using the maxRamBytes parameter with the queryResultCache directive, we 
> have seen the retained size of the cache orders of magnitude larger than what 
> is configured.
> Please see attached VisualVM output which shows the retained size is about 
> 1.5gb, but the maxRamBytes is set to 64mb.



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