Return-Path: Delivered-To: apmail-harmony-dev-archive@www.apache.org Received: (qmail 10744 invoked from network); 19 Feb 2007 11:18:48 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 19 Feb 2007 11:18:48 -0000 Received: (qmail 62394 invoked by uid 500); 19 Feb 2007 11:18:50 -0000 Delivered-To: apmail-harmony-dev-archive@harmony.apache.org Received: (qmail 62366 invoked by uid 500); 19 Feb 2007 11:18:50 -0000 Mailing-List: contact dev-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list dev@harmony.apache.org Received: (qmail 62357 invoked by uid 99); 19 Feb 2007 11:18:50 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Feb 2007 03:18:50 -0800 X-ASF-Spam-Status: No, hits=2.0 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: domain of aleksey.ignatenko@gmail.com designates 64.233.184.234 as permitted sender) Received: from [64.233.184.234] (HELO wr-out-0506.google.com) (64.233.184.234) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Feb 2007 03:18:39 -0800 Received: by wr-out-0506.google.com with SMTP id 69so1819186wra for ; Mon, 19 Feb 2007 03:18:19 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=C3LMp79tKMzet20j3tej8Aib/V3jaf5viAxK8mXobtYLpFVy/k5VhyrQ6g9ijRzuByzYTNabtnZ3cyJNXLHkWCjrgd1L1zwIFqFBr/Li/x7AEKuCN/xH+bcpge7HDEksAISqUavJruEKtFIPQpXgPdGfW8yEhuGt6QSJQF+H6PY= Received: by 10.114.174.2 with SMTP id w2mr2848401wae.1171883898480; Mon, 19 Feb 2007 03:18:18 -0800 (PST) Received: by 10.114.156.8 with HTTP; Mon, 19 Feb 2007 03:18:18 -0800 (PST) Message-ID: <5836de490702190318h574af839l12e14527f181f4a0@mail.gmail.com> Date: Mon, 19 Feb 2007 17:18:18 +0600 From: "Aleksey Ignatenko" To: dev@harmony.apache.org Subject: Re: [vm] Memory usage of DRLVM/IBM VME/JRockit In-Reply-To: <45D98410.6070602@gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_28692_16109400.1171883898440" References: <45D98410.6070602@gmail.com> X-Virus-Checked: Checked by ClamAV on apache.org ------=_Part_28692_16109400.1171883898440 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Did you set the same -Xmx -Xms options for all VMs? It will garantee you run all VMs on the same heap size and the results could differ from those you presented. Best regards, Aleksey. On 2/19/07, Tim Ellison wrote: > > I'm running a simple Hello World app on Windows XP x86, and looking at > the corresponding private virtual memory usage with Sysinternals. > > Virtual Memory > Private Bytes version > Sun with client VM ~13Mb 1.5.0b10 > Harmony with IBM VME ~15Mb head with VMEv4 > Harmony with DRLVM ~40Mb snapshot r505120 > Harmony with JRockit ~80Mb head with H_27_2_1 > > The DRL numbers add up, seems to be using big libraries with large > working sets. I can't account for the JRockit total. > > I printed out the large DLLs (>1Mb size/working set) for each > Harmony-based runtime below. > > IBM VME > ------- > Name Description Size WS Total > icudt34.dll ICU Data DLL 8,640 K 80 K > j9jit23.dll J9 Virtual Machine Runti* 2,784 K 1,696 K > ... > > DRLVM > ----- > Name Description Size WS Total > icudt34.dll ICU Data DLL 8,640 K 60 K > shell32.dll Windows Shell Common Dll 8,276 K 120 K > hythr.dll 4,124 K 132 K > harmonyvm.dll 4,008 K 3,960 K > jitrino.dll 3,900 K 3,880 K > comctl32.dll User Experience Controls 1,036 K 156 K > ... > > JRockit > ------- > Name Description Size WS Total > icudt34.dll ICU Data DLL 8,640 K 68 K > jvm.dll BEA JRockit(r) Java Virtua* 2,532 K 2,004 K > ole32.dll Microsoft OLE for Windows 1,268 K 68K > ... > ------=_Part_28692_16109400.1171883898440--