solr-debug

> On the dashboard of the GUI, it lists all the jvm arguments. Include those.

JVM
    Runtime
        OpenJDK 64-Bit Server VM (20.0-b12)
    Processors
        4
    Args
        -Djetty.port=80
        -Dsolr.solr.home=/mnt/SolrFiles/solr


> Click Java Properties and gather the "java.runtime.version" and "java.specification.vendor" information.

java.runtime.version
    1.6.0_24-b24
java.specification.vendor
    Sun Microsystems Inc.


> After one of the long update times, pause/stop your indexing application.  Click on your core in the GUI, open Plugins/Stats, and
> paste the following bits with a header to indicate what each section is:
> CACHE->filterCache

 filterCache

    class:
        org.apache.solr.search.FastLRUCache
    version:
        1.0
    description:
        Concurrent LRU Cache(maxSize=512, initialSize=512, minSize=460, acceptableSize=486, cleanupThread=false)
    src:
        $URL: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_0/solr/core/src/java/org/apache/solr/search/FastLRUCache.java $
    stats:
        lookups:
            0
        hits:
            0
        hitratio:
            0.00
        inserts:
            0
        evictions:
            0
        size:
            0
        warmupTime:
            0
        cumulative_lookups:
            558
        cumulative_hits:
            193
        cumulative_hitratio:
            0.34
        cumulative_inserts:
            706
        cumulative_evictions:
            0


> CACHE->queryResultCache

    class:
        org.apache.solr.search.LRUCache
    version:
        1.0
    description:
        LRU Cache(maxSize=512, initialSize=512)
    src:
        $URL: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_0/solr/core/src/java/org/apache/solr/search/LRUCache.java $
    stats:
        lookups:
            0
        hits:
            0
        hitratio:
            0.00
        inserts:
            0
        evictions:
            0
        size:
            0
        warmupTime:
            0
        cumulative_lookups:
            874
        cumulative_hits:
            178
        cumulative_hitratio:
            0.20
        cumulative_inserts:
            719
        cumulative_evictions:
            0


> CORE->searcher

 searcher
    class:
        org.apache.solr.search.SolrIndexSearcher
    version:
        1.0
    description:
        index searcher
    src:
        $URL: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene_solr_4_0/solr/core/src/java/org/apache/solr/search/SolrIndexSearcher.java $
    stats:
        searcherName:
            Searcher@17afa3e6 main
        caching:
            true
        numDocs:
            663979
        maxDoc:
            664843
        reader:
            StandardDirectoryReader(segments_z1b:133030:nrt _13bv(4.0.0.2):C662902/862 _13ch(4.0.0.2):C208 _13cr(4.0.0.2):C295 _13db(4.0.0.2):C339 _13d1(4.0.0.2):C348 _13dl(4.0.0.2):C188 _13c7(4.0.0.2):C89 _13cb(4.0.0.2):C55/1 _13cn(4.0.0.2):C69 _13cs(4.0.0.2):C50/1 _13cv(4.0.0.2):C50 _13d7(4.0.0.2):C50 _13dk(4.0.0.2):C50 _13dm(4.0.0.2):C50 _13dn(4.0.0.2):C50 _13do(4.0.0.2):C50)
        readerDir:
            org.apache.lucene.store.NRTCachingDirectory:NRTCachingDirectory(org.apache.lucene.store.MMapDirectory@/mnt/SolrFiles/solr/collection1/data/index lockFactory=org.apache.lucene.store.NativeFSLockFactory@3af7345b; maxCacheMB=48.0 maxMergeSizeMB=4.0)
        indexVersion:
            133030
        openedAt:
            2012-10-26T15:09:13.561Z
        registeredAt:
            2012-10-26T15:09:13.563Z
        warmupTime:
            0