I made thread dump. Most active threads have such trace:
"471003383@qtp-536357250-245" - Thread t@270
java.lang.Thread.State: RUNNABLE
at
org.apache.solr.search.SolrIndexSearcher.getDocSet(SolrIndexSearcher.java:702)
at
org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1144)
at
org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:362)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:378)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:356)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:252)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
On Wed, Nov 30, 2011 at 10:31 AM, Pawel Rog <pawelro...@gmail.com> wrote:
> I attach chart which presents cpu usage. Solr 3.5 uses almost all cpu
> (left side of chart).
> at the begining of chart there was about 60rps and about 100rps
> (before turning off solr 3.5). Then there was 1.4 turned on with
> 100rps.
>
> --
> Pawel
>
> On Wed, Nov 30, 2011 at 9:07 AM, Pawel Rog <pawelro...@gmail.com> wrote:
>> * 1st question (ls from index directory)
>>
>> solr 1.4
>>
>> -rw-r--r-- 1 user user 2180582 Nov 30 07:26 _3g1_cf.del
>> -rw-r--r-- 1 user user 5190652802 Nov 28 17:57 _3g1.fdt
>> -rw-r--r-- 1 user user 139556724 Nov 28 17:57 _3g1.fdx
>> -rw-r--r-- 1 user user 4963 Nov 28 17:56 _3g1.fnm
>> -rw-r--r-- 1 user user 1879006175 Nov 28 18:01 _3g1.frq
>> -rw-r--r-- 1 user user 513919573 Nov 28 18:01 _3g1.prx
>> -rw-r--r-- 1 user user 2745451 Nov 28 18:01 _3g1.tii
>> -rw-r--r-- 1 user user 218731810 Nov 28 18:01 _3g1.tis
>> -rw-r--r-- 1 user user 275268 Nov 30 07:26 _3uu_1a.del
>> -rw-r--r-- 1 user user 666375513 Nov 30 03:35 _3uu.fdt
>> -rw-r--r-- 1 user user 17616636 Nov 30 03:35 _3uu.fdx
>> -rw-r--r-- 1 user user 4884 Nov 30 03:35 _3uu.fnm
>> -rw-r--r-- 1 user user 243847897 Nov 30 03:35 _3uu.frq
>> -rw-r--r-- 1 user user 64791316 Nov 30 03:35 _3uu.prx
>> -rw-r--r-- 1 user user 545317 Nov 30 03:35 _3uu.tii
>> -rw-r--r-- 1 user user 42993472 Nov 30 03:35 _3uu.tis
>> -rw-r--r-- 1 user user 1178 Nov 30 07:26 _3wj_1.del
>> -rw-r--r-- 1 user user 2813124 Nov 30 07:26 _3wj.fdt
>> -rw-r--r-- 1 user user 74852 Nov 30 07:26 _3wj.fdx
>> -rw-r--r-- 1 user user 2175 Nov 30 07:26 _3wj.fnm
>> -rw-r--r-- 1 user user 911051 Nov 30 07:26 _3wj.frq
>> -rw-r--r-- 1 user user 4 Nov 30 07:26 _3wj.nrm
>> -rw-r--r-- 1 user user 285405 Nov 30 07:26 _3wj.prx
>> -rw-r--r-- 1 user user 7951 Nov 30 07:26 _3wj.tii
>> -rw-r--r-- 1 user user 624702 Nov 30 07:26 _3wj.tis
>> -rw-r--r-- 1 user user 35859092 Nov 30 07:26 _3wk.fdt
>> -rw-r--r-- 1 user user 958148 Nov 30 07:26 _3wk.fdx
>> -rw-r--r-- 1 user user 4104 Nov 30 07:26 _3wk.fnm
>> -rw-r--r-- 1 user user 12228212 Nov 30 07:26 _3wk.frq
>> -rw-r--r-- 1 user user 3438508 Nov 30 07:26 _3wk.prx
>> -rw-r--r-- 1 user user 58672 Nov 30 07:26 _3wk.tii
>> -rw-r--r-- 1 user user 4621519 Nov 30 07:26 _3wk.tis
>> -rw-r--r-- 1 user user 0 Nov 30 07:27
>> lucene-9445a367a714cc9bf70d0ebdf83b9e01-write.lock
>> -rw-r--r-- 1 user user 1010 Nov 30 07:26 segments_2tr
>> -rw-r--r-- 1 user user 20 Nov 17 14:06 segments.gen
>>
>> solr 3.5 (dates are older - because I turned off feeding 3.5 instance)
