From commits-return-87262-archive-asf-public=cust-asf.ponee.io@beam.apache.org Wed Aug 8 14:43:04 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 00483180600 for ; Wed, 8 Aug 2018 14:43:03 +0200 (CEST) Received: (qmail 82032 invoked by uid 500); 8 Aug 2018 12:43:03 -0000 Mailing-List: contact commits-help@beam.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@beam.apache.org Delivered-To: mailing list commits@beam.apache.org Received: (qmail 82019 invoked by uid 99); 8 Aug 2018 12:43:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 08 Aug 2018 12:43:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 94D4C1A15B0 for ; Wed, 8 Aug 2018 12:43:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -109.501 X-Spam-Level: X-Spam-Status: No, score=-109.501 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id XoMIkUN8YiEQ for ; Wed, 8 Aug 2018 12:43:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 3403F5F39A for ; Wed, 8 Aug 2018 12:43:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 7741BE0239 for ; Wed, 8 Aug 2018 12:43:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 3BF0023F9D for ; Wed, 8 Aug 2018 12:43:00 +0000 (UTC) Date: Wed, 8 Aug 2018 12:43:00 +0000 (UTC) From: "ASF GitHub Bot (JIRA)" To: commits@beam.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Work logged] (BEAM-5092) Nexmark 10x performance regression MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/BEAM-5092?focusedWorklogId=3D1= 32349&page=3Dcom.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpan= el#worklog-132349 ] ASF GitHub Bot logged work on BEAM-5092: ---------------------------------------- Author: ASF GitHub Bot Created on: 08/Aug/18 12:42 Start Date: 08/Aug/18 12:42 Worklog Time Spent: 10m=20 Work Description: reuvenlax opened a new pull request #6176: [[BEAM-5= 092] Row comparison should be faster when both are POJOs. URL: https://github.com/apache/beam/pull/6176 =20 =20 In this case, we can delegate comparison to the target object instead of= extracting all values first. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. =20 For queries about this service, please contact Infrastructure at: users@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 132349) Time Spent: 3h 10m (was: 3h) > Nexmark 10x performance regression > ---------------------------------- > > Key: BEAM-5092 > URL: https://issues.apache.org/jira/browse/BEAM-5092 > Project: Beam > Issue Type: New Feature > Components: sdk-java-core > Reporter: Andrew Pilloud > Assignee: Reuven Lax > Priority: Critical > Time Spent: 3h 10m > Remaining Estimate: 0h > > There looks to be a 10x performance hit=C2=A0on the DirectRunner and Flin= k nexmark jobs. It first showed up in this build: > [https://builds.apache.org/view/A-D/view/Beam/job/beam_PostCommit_Java_Ne= xmark_Direct/151/changes] > [https://apache-beam-testing.appspot.com/explore?dashboard=3D508469877040= 7424] > [https://apache-beam-testing.appspot.com/explore?dashboard=3D569925758772= 8384] -- This message was sent by Atlassian JIRA (v7.6.3#76005)