From owner-freebsd-bugs@FreeBSD.ORG Wed Dec 28 20:50:11 2011 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D453D106564A for ; Wed, 28 Dec 2011 20:50:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 971CE8FC0A for ; Wed, 28 Dec 2011 20:50:11 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id pBSKoBXa096533 for ; Wed, 28 Dec 2011 20:50:11 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id pBSKoBAD096532; Wed, 28 Dec 2011 20:50:11 GMT (envelope-from gnats) Resent-Date: Wed, 28 Dec 2011 20:50:11 GMT Resent-Message-Id: <201112282050.pBSKoBAD096532@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Eugen Konkov Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 49626106566C for ; Wed, 28 Dec 2011 20:43:35 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 386C18FC13 for ; Wed, 28 Dec 2011 20:43:35 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id pBSKhYY4058511 for ; Wed, 28 Dec 2011 20:43:34 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id pBSKhY7W058492; Wed, 28 Dec 2011 20:43:34 GMT (envelope-from nobody) Message-Id: <201112282043.pBSKhY7W058492@red.freebsd.org> Date: Wed, 28 Dec 2011 20:43:34 GMT From: Eugen Konkov To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: misc/163680: negative values in vmstat -z X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Dec 2011 20:50:11 -0000 >Number: 163680 >Category: misc >Synopsis: negative values in vmstat -z >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Dec 28 20:50:11 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Eugen Konkov >Release: 9.0-CURRENT >Organization: ISP FreeLine >Environment: # uname -a FreeBSD flux 9.0-CURRENT FreeBSD 9.0-CURRENT #4: Fri Jun 10 01:30:12 UTC 2011 @:/usr/obj/usr/src/sys/PAE_KES i386 >Description: I am doing frequently these commands and catch this one: # vmstat -z | egrep 'ITEM|NetG' ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP NetGraph items: 36, 65549, 55, 771,614725436, 0, 0 NetGraph data items: 36, 65549, 0, 944,1250278158, 0, 0 # vmstat -z | egrep 'ITEM|NetG' ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP NetGraph items: 36, 65549, 53, 773,614731785, 0, 0 NetGraph data items: 36, 65549, 0, 944,1250289628, 0, 0 # vmstat -z | egrep 'ITEM|NetG' ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP NetGraph items: 36, 65549, 52, 774,614739958, 0, 0 NetGraph data items: 36, 65549,18446744073709551615, 945,1250304143, 0, 0 ____________________________________^^^^^^^^^^^^^^^^^^^^__________ # vmstat -z | egrep 'ITEM|NetG' ITEM SIZE LIMIT USED FREE REQ FAIL SLEEP NetGraph items: 36, 65549, 57, 769,614747875, 0, 0 NetGraph data items: 36, 65549, 0, 944,1250318622, 0, 0 I do not know how to explain that, but it seems a bug. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: