From nobody Sun Sep 03 08:01:03 2023 X-Original-To: freebsd-current@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 4Rdkjv0G3dz4s27Q for ; Sun, 3 Sep 2023 08:01:23 +0000 (UTC) (envelope-from otis@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [IPv6:2610:1c1:1:606c::24b:4]) (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 "smtp.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Rdkjt6WdYz3XbC; Sun, 3 Sep 2023 08:01:22 +0000 (UTC) (envelope-from otis@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1693728082; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zPcJyHJegOyzmX0Gfk/+E6jvmfI4MG0xdUKTvjfPtUs=; b=whrfP7mItM0UlH13aZquVfhuY28L2Gbyoz0tddmp945smlq6eW/5xV9q0vOCDYLSTA8TIX JEcSAR+6fb5CMlSEEgn+hA+2KRdmhgQSoEmGMEyXbp8OQZlEjIU8FTTUSoRkl1q8OOxtP0 Z0vYbdQQ8n5cXcgv4+3ZP+a0VgzAHWlBDdx8RG3yAfhwYxHaTAJFanhA25t4OLFxAuLpPp EfBEYjhS4PBoRePBQ6EcqPBxaUwxsE2dinB6kEcVco/fEVhF/2gUglmOYDiwZ2rA/8B/tU NGA2hhWr6sLNp0Ij0sKfW45m4lDVmF4LhudUsrQY4OymqHqSw+RetIBBgHKSWg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1693728082; a=rsa-sha256; cv=none; b=xvxHfTLPvwMIZBkQvK9IFpXhrxID2z+pjPLrYunvqj/wg9GhbreD8z9DYFx31fXgJUOwa3 2OGCdyqd3Eh4R9zZRzYJ8XyHdBEXFtLSKOerrSbxNKEmn/3pASovc2Ygw5GTLW6ix1udev AS9Nr8P4sfjsuqH7+lY6kCP1/buXFQgzqIKEu/TytzFgH3l64LDU3RVRwSVgL//dZKzsYq 4qwDpUnqC4HGfuNQ4O/jwshJfkyTDxilKd+WPqNiGCrlPvOpayyhqQ7gYiyE/vTavbCrZd LQ7sacWX5fKgWg9AMt9ijm3R+PqeCgDCLsF4DUIqaM+vWClMlHgiUfWsQDKohg== 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=1693728082; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zPcJyHJegOyzmX0Gfk/+E6jvmfI4MG0xdUKTvjfPtUs=; b=fpmJBldXr/05g49XV24cG0mgoO3Fn5CBr398AgyeGh8VzNM0yLd7MT77deOmm9R9dBsiwv 7Ll9JqHt55rZaDqqKW0odTJyFQQndexPr9zI/pp3kIHqTBKoMkOY6oNRVIWYxiomwLqs81 cKIVVEziCaZMI+/WkBVICwADH/1KtzCx4fv4V6JIFIxdvYdnC6ma5YFQJQIHSIs7rzSx9J EKh+AQrwDB0y6LWCc5ZfFArv/q1q3DwotvnPReql/cuxiCr8GVArs1PSut8F6d41pZE8+D JirpHwK6D5RAA019xJpplzpTFQN9SA0DPlaDNC9FXp0E6LAYG1/9fXKRll1Lcw== Received: from ns2.wilbury.net (ns2.wilbury.net [IPv6:2a01:b200:0:1:f816:3eff:fecd:13e6]) (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 ECDSA (P-256) client-digest SHA256) (Client CN "svc.wilbury.net", Issuer "R3" (verified OK)) (Authenticated sender: otis) by smtp.freebsd.org (Postfix) with ESMTPSA id 4Rdkjt4wCxz1FCd; Sun, 3 Sep 2023 08:01:22 +0000 (UTC) (envelope-from otis@FreeBSD.org) Received: from smtpclient.apple (218.244.freebone.cz [88.83.244.218]) (Authenticated sender: juraj@lutter.sk) by svc.wilbury.net (Postfix) with ESMTPSA id B00E161F84; Sun, 3 Sep 2023 10:01:14 +0200 (CEST) Content-Type: text/plain; charset=utf-8 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.700.6\)) Subject: Re: kernel 100% CPU From: Juraj Lutter In-Reply-To: <79114b6f-9fe1-2e76-55be-a27cf8c178bf@gmail.com> Date: Sun, 3 Sep 2023 10:01:03 +0200 Cc: Mateusz Guzik , FreeBSD-CURRENT Content-Transfer-Encoding: quoted-printable Message-Id: <79A8D994-65F0-4E5C-9713-8A1B6122DB00@FreeBSD.org> References: <95e9f65b-58c4-ef3a-a5d1-b794179e4252@gmail.com> <79114b6f-9fe1-2e76-55be-a27cf8c178bf@gmail.com> To: Graham Perrin X-Mailer: Apple Mail (2.3731.700.6) > On 3 Sep 2023, at 09:56, Graham Perrin wrote: >>=20 >> dtrace -s script.d -o out This is the actual command. The script mjg@ provided is not a shell script. The script filename is =E2=80=9Cscript.d=E2=80=9D where you should put = the above-mentioned DTrace script (without the "dtrace -s script.d -o out=E2=80= =9D line). =E2=80=94 Juraj Lutter otis@FreeBSD.org