Return-Path: Delivered-To: apmail-lucene-solr-user-archive@minotaur.apache.org Received: (qmail 61236 invoked from network); 28 Mar 2010 06:01:34 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 28 Mar 2010 06:01:34 -0000 Received: (qmail 37558 invoked by uid 500); 28 Mar 2010 06:01:32 -0000 Delivered-To: apmail-lucene-solr-user-archive@lucene.apache.org Received: (qmail 37286 invoked by uid 500); 28 Mar 2010 06:01:32 -0000 Mailing-List: contact solr-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: solr-user@lucene.apache.org Delivered-To: mailing list solr-user@lucene.apache.org Received: (qmail 37278 invoked by uid 99); 28 Mar 2010 06:01:31 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Mar 2010 06:01:31 +0000 X-ASF-Spam-Status: No, hits=0.2 required=10.0 tests=AWL,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of siddhantgoel@gmail.com designates 209.85.212.48 as permitted sender) Received: from [209.85.212.48] (HELO mail-vw0-f48.google.com) (209.85.212.48) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Mar 2010 06:01:25 +0000 Received: by vws14 with SMTP id 14so3682269vws.35 for ; Sat, 27 Mar 2010 23:01:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:received:message-id :subject:from:to:content-type; bh=wcBAGpbnEF2e6ewnoHqe8oif1ytXIlPBfQh/MbpFRF8=; b=H6jw21BcOM1IRaB60q6ycB1AN4vQmIR1GoIzmp5ZnJS0Eb1lf95n9SBajGllyCIbSa 6zImpLI3IpGCIAlu+7H3LUdGSPpNswCk59BNiecnhUur8gV1dfSgVq8WVpf11RL+x64a GKWvRbJKtcKsAnEJjtAj8WsVl9zvLAjCp53GA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=N2RnAFGseDDnoH4CPdV2mPVy/BmU2U1fup6cYYGdG8COvY9OJECX+MYythIhbhF67o +hplD0a0DtjHcVfRo2YuDQ80UlnyapK5JZuDFSa+Qtseak+rrWKB26xEHFEwXkzbI4ep amwhzF7ureJUaDIs946PO/uVy0GcGfrM08XHc= MIME-Version: 1.0 Received: by 10.220.12.196 with HTTP; Sat, 27 Mar 2010 23:01:04 -0700 (PDT) Date: Sun, 28 Mar 2010 11:31:04 +0530 Received: by 10.220.47.220 with SMTP id o28mr1902697vcf.126.1269756064155; Sat, 27 Mar 2010 23:01:04 -0700 (PDT) Message-ID: <582430d51003272301x712f97c6n5821875f79b07844@mail.gmail.com> Subject: jmap output help From: Siddhant Goel To: solr-user@lucene.apache.org Content-Type: multipart/alternative; boundary=0016e6464f5827c8b70482d61fec --0016e6464f5827c8b70482d61fec Content-Type: text/plain; charset=ISO-8859-1 Hi everyone, The output of "jmap -histo:live 27959 | head -30" is something like the following : num #instances #bytes class name ---------------------------------------------- 1: 448441 180299464 [C 2: 5311 135734480 [I 3: 3623 68389720 [B 4: 445669 17826760 java.lang.String 5: 391739 15669560 org.apache.lucene.index.TermInfo 6: 417442 13358144 org.apache.lucene.index.Term 7: 58767 5171496 org.apache.lucene.index.FieldsReader$LazyField 8: 32902 5049760 9: 32902 3955920 10: 2843 3512688 11: 2397 3128048 [Lorg.apache.lucene.index.Term; 12: 35 3053592 [J 13: 3 3044288 [Lorg.apache.lucene.index.TermInfo; 14: 55671 2707536 15: 27282 2701352 [Ljava.lang.Object; 16: 2843 2212384 17: 2343 2132224 18: 26424 1056960 java.util.ArrayList 19: 16423 1051072 java.util.LinkedHashMap$Entry 20: 2039 1028944 21: 14336 917504 org.apache.lucene.document.Field 22: 29587 710088 java.lang.Integer 23: 3171 583464 java.lang.Class 24: 813 492880 [Ljava.util.HashMap$Entry; 25: 8471 474376 org.apache.lucene.search.PhraseQuery 26: 4184 402848 [[I 27: 4277 380704 [S Is it ok to assume that the top 3 entries (character/integer/byte arrays) are referring to the entries inside the solr cache? Thanks, -- - Siddhant --0016e6464f5827c8b70482d61fec--