Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 350A9200BBE for ; Fri, 28 Oct 2016 06:08:41 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 33B63160B01; Fri, 28 Oct 2016 04:08:41 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 79A40160AF6 for ; Fri, 28 Oct 2016 06:08:40 +0200 (CEST) Received: (qmail 49278 invoked by uid 500); 28 Oct 2016 04:08:39 -0000 Mailing-List: contact dev-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list dev@ignite.apache.org Received: (qmail 49263 invoked by uid 99); 28 Oct 2016 04:08:39 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 28 Oct 2016 04:08:39 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id 97ECDC0ABA for ; Fri, 28 Oct 2016 04:08:38 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.002 X-Spam-Level: ** X-Spam-Status: No, score=2.002 tagged_above=-999 required=6.31 tests=[DC_PNG_UNO_LARGO=0.001, HTML_MESSAGE=2, UNPARSEABLE_RELAY=0.001] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id S2dm9ikPFusJ for ; Fri, 28 Oct 2016 04:08:32 +0000 (UTC) Received: from smtp2205-175.mail.aliyun.com (smtp2205-175.mail.aliyun.com [121.197.205.175]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 284695FBD4 for ; Fri, 28 Oct 2016 04:08:15 +0000 (UTC) X-Alimail-AntiSpam: AC=CONTINUE;BC=0.399215|-1;FP=0|0|0|0|0|-1|-1|-1;HT=e02c03279;MF=shawn.du@neulion.com.cn;NM=1;PH=DS;RN=1;RT=1;SR=0;TI=SMTPD_---.76d1mgN_1477627684; Received: from dellPC(mailfrom:shawn.du@neulion.com.cn ip:112.65.125.42) by smtp.aliyun-inc.com(10.147.41.158); Fri, 28 Oct 2016 12:08:04 +0800 From: "Shawn Du" To: Subject: Memeory Leaks of Swapspace Date: Fri, 28 Oct 2016 12:08:05 +0800 Message-ID: <004a01d230d0$e28455a0$a78d00e0$@neulion.com.cn> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_004B_01D23113.F0A9B880" X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdIwz21pLqZDxaF3SmafE4cOfpVuaQ== Content-Language: zh-cn archived-at: Fri, 28 Oct 2016 04:08:41 -0000 ------=_NextPart_000_004B_01D23113.F0A9B880 Content-Type: multipart/alternative; boundary="----=_NextPart_001_004C_01D23113.F0A9B880" ------=_NextPart_001_004C_01D23113.F0A9B880 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi devs. I am running ignite github master branch. My case is simple, use OFF_HEAP and enable swap. For I know this bug (https://issues.apache.org/jira/browse/IGNITE-3840) isn't merge into the master. So I disable any expiry policy. After running for a while, I checked the memory usage of ignite. I can see Java heap memory keep growing. I dump the heap and using MAT to analyze and found: Most memory ase used by org.apache.ignite.spi.swapspace.SwapKey. It is a bug or designed purposely? I need a stable version of no memory issue, I tried 1.7.0, 1.8.0 master and some pull request version, but none of them work. Please help. Thanks ------=_NextPart_001_004C_01D23113.F0A9B880 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi devs.

 

I am running ignite github master = branch.

My = case is simple, use OFF_HEAP and enable swap. For I know this bug (https://issues= .apache.org/jira/browse/IGNITE-3840) isn’t merge into the = master.

So = I disable any expiry policy.

After running for a while, I = checked the memory usage of ignite. I can see Java heap memory keep = growing.

I = dump the heap and using MAT to analyze and = found:

Most = memory ase used by = org.apache.ignite.spi.swapspace.SwapKey.

 

It is a bug or designed purposely? =  I need a stable version of no memory issue, I tried 1.7.0, 1.8.0 = master and some pull request version, but none of them = work.

 

Please help.

 

Thanks =

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