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From Avishai Ish-Shalom <avis...@fewbytes.com>
Subject Solr memory usage off-heap
Date Tue, 18 Mar 2014 11:30:27 GMT
Hi,

My solr instances are configured with 10GB heap (Xmx) but linux shows
resident size of 16-20GB. even with thread stack and permgen taken into
account i'm still far off from these numbers. Could it be that jvm IO
buffers take so much space? does lucene use JNI/JNA memory allocations?

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