Return-Path: X-Original-To: apmail-db-derby-dev-archive@www.apache.org Delivered-To: apmail-db-derby-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 6AB3491C9 for ; Tue, 11 Oct 2011 22:30:49 +0000 (UTC) Received: (qmail 30562 invoked by uid 500); 11 Oct 2011 22:30:49 -0000 Delivered-To: apmail-db-derby-dev-archive@db.apache.org Received: (qmail 30534 invoked by uid 500); 11 Oct 2011 22:30:49 -0000 Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: Delivered-To: mailing list derby-dev@db.apache.org Received: (qmail 30508 invoked by uid 99); 11 Oct 2011 22:30:49 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Oct 2011 22:30:49 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of m.v.lunteren@gmail.com designates 209.85.210.46 as permitted sender) Received: from [209.85.210.46] (HELO mail-pz0-f46.google.com) (209.85.210.46) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Oct 2011 22:30:43 +0000 Received: by pzk33 with SMTP id 33so197389pzk.5 for ; Tue, 11 Oct 2011 15:30:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=66V2flgLD6uztlJs3MI/iSy8Mayt6eZ+cWwkjhAVLkA=; b=iOsPhG3nko2I6gGzr3NV/xcrE0kRxo8P5i6b0tQdiVyL7+yOFV57mdjshWPhFQHCiZ YF7TBH1sKQXf7UNdYMnHskbOFGVOPZIL/r3mTYQos7ulFmF3AJYddXIrGtUgmwN2Vhq9 8mxrjOLi1MdFU0g4GQ/0+dkxp2bKFwTzYP/cI= MIME-Version: 1.0 Received: by 10.68.36.105 with SMTP id p9mr34043751pbj.3.1318372222144; Tue, 11 Oct 2011 15:30:22 -0700 (PDT) Received: by 10.68.50.232 with HTTP; Tue, 11 Oct 2011 15:30:02 -0700 (PDT) In-Reply-To: References: <4E9485E0.30109@oracle.com> Date: Tue, 11 Oct 2011 15:30:02 -0700 Message-ID: Subject: Re: [VOTE] 10.8.2.2 release From: Myrna van Lunteren To: derby-dev@db.apache.org Content-Type: text/plain; charset=ISO-8859-1 On Tue, Oct 11, 2011 at 3:07 PM, Mamta Satoor wrote: > I ran stress test for sequence generator and identity generator > (org.apache.derbyTesting.perf.clients.Runner. Added by DERBY-4565 and > DERBY-5445) to see how they will run with Rick's changes backed out > from 10.8 release. I ran both the tests multiple times and didn't run > into any lock time outs or sequence contention problems with either > one of them. The tests took an average of about 1mint49sec-2mins to > finish. > > I ran those tests on trunk again to compare the results with 10.8 > release candidate runs. The sequence generation test on trunk on > multiple runs did not come across any errors. The identity column test > did run into lock timeouts and > it took more than double the time(compared to 10.8 release candidate) to finish. > > Mamta > > Thanks for running these experiments Mamta! Could you please copy this info onto the wiki page under 'other testing', for RC3? Myrna