From nobody Tue Jul 30 09:42:32 2024 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4WY9Ht2gPLz5RdRX for ; Tue, 30 Jul 2024 09:42:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WY9Ht0Clrz4KJt for ; Tue, 30 Jul 2024 09:42:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1722332554; a=rsa-sha256; cv=none; b=HaW2tTaR5++R+F9GKFuVkxpHPZqSJmskoUERPzwCp5wnP0CdjkZ5gLvs95Om9iETlbVRdw V5Z8MRwKoGMWRuPy+jiXFRL6KfPDbFuIBJyVSgGnd3u7Pi4V+lLhEZALKmJH9qqrJ89X7R zFEFb5l2UlSBW80h89y/RRuxxos4KSIkmjJj5O25bNbC97u2GWx48wA35iH4IOfO8wLHOT vXj8tv/Mx1TsOU9sjbctKx0IBu/kYXSYwz3m2m0A2lHBgm57ZwQvu7F6htso0kd1/pwwYh ClT+4WZysKFc9Z4rC3vOE3Z9dPyVwp11drFcKDSD7AJJHNpRiSXRBdDyUlTDIg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1722332554; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FUkWjaD6VYetWJMniXT2+rFnC2V/18My9AFABuc81J4=; b=AcAy4RygAY1LZGWcXF8VK6x+v0Min5iL8M+sJjszwlqObiOk/klmglVnEWxnhUO9s6Vimk +PllFNeDRnT0RksqIvt+O/qET+XWOlXoqZY4vQ/m95a13yRGU2sBWan2NvIceGW7Z2i34m mzQoBGUXm7a+OskVBYB+8y6xtWT4Vv0dQmnBXeq/4DKqXTQSuOPZzlGv80kvf3rdEqogfA YlLMrxu/Zw7jAEYWunnernwAhZAgwfVeAJtqjJTvtOn/JmWTewzWQ7YE0boCjzPJVSky8o 8HJI0Rci2U8s3wwM+MHvEV7J7FVELeZljuCSqFiryIWJvW7iL3NlgKRaiHk9UA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4WY9Hs6xrMz1C83 for ; Tue, 30 Jul 2024 09:42:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 46U9gXYG011299 for ; Tue, 30 Jul 2024 09:42:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46U9gXof011298 for net@FreeBSD.org; Tue, 30 Jul 2024 09:42:33 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 276870] mbuf cluster leak with on pf+bird2 bgp routers Date: Tue, 30 Jul 2024 09:42:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: zarychtam@plan-b.pwste.edu.pl X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: pf@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276870 --- Comment #10 from Marek Zarychta --- (In reply to Borja Marcos from comment #9) > Is thread usage one of the differences between your Bird versions? Or som= e thread usage pattern? The BIRD daemon from the port net/bird2 is still single-threaded. BIRD 3, w= hich is currently in the early ALHPA stage will be multi-threaded, but we don't = have it in the ports tree. Moreover, I am not able to reproduce the original problem reported here. Running 4 full view sessions 2x(IP+IPv6) on BIRD 2.15.1 after 1,5 months of system and session uptime I see no memory leaks=20 2492 root 1 20 0 365M 339M select 1 51.4H 0.00% bird 31306/2717384/2748690 mbufs in use (current/cache/total`2/3554/3556/1014047 mbuf clusters in use (current/cache/total/max) 2/3554 mbuf+clusters out of packet secondary zone in use (current/cache) 26740/3740/30480/507023 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/150229 9k jumbo clusters in use (current/cache/total/max) 0/0/0/84503 16k jumbo clusters in use (current/cache/total/max) 114801K/701414K/816215K bytes allocated to network (current/cache/total) --=20 You are receiving this mail because: You are on the CC list for the bug.=