From nobody Thu Jan 20 05:23:55 2022 X-Original-To: bugs@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 195FF1965B61 for ; Thu, 20 Jan 2022 05:23:56 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JfWBz5NRsz4k99 for ; Thu, 20 Jan 2022 05:23:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 9974E21FFC for ; Thu, 20 Jan 2022 05:23:55 +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 20K5NtUX013576 for ; Thu, 20 Jan 2022 05:23:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 20K5NtIc013575 for bugs@FreeBSD.org; Thu, 20 Jan 2022 05:23:55 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: bugs@FreeBSD.org Subject: [Bug 254763] grep very slow with 13.0-RC4 Date: Thu, 20 Jan 2022 05:23:55 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1642656235; 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=9Ffu0/jaMijcqoC76d4wnd2kwOUjeld9CFovTynIW8I=; b=lRUhbc9dBVjCSv5I32FCzC/+VL7J8ybB4e4FqCgvU8MVczrtHQZDyLRZrWCizfoTVDcoya BTIWxYdNo2LRtxTvlKLJjSlgN5FhlafjZV2KjwdV3kbXuK6ScG1A+3/gGySer9sKpkYs5g DJORb/Tfh0BLj0Gg4Ehu5kaJLm2zJPsYseQ0Iy9IlKu4aSJ8C3CJMH1w9TU70aYiuRAMbU WTc6KCpzyfzWhyr3pKS9md7p+2lIHohkJDDumynbiGsYe1Po1Vkmehzk5plPjLHkRPqgaC E/kx6cZyjoZ3otZikDNdHcRHBKWvzj6HpO/3+7tomtJkuNB19KRbSFRLmfdgew== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1642656235; a=rsa-sha256; cv=none; b=gLKZ5Dul0S9R2HM2EFhbe6pCmKv5V+XkgWzZboP3eDmnrRkPhM//HqmWURfeA1sKSasJt3 FHrZpiR2V1h5IxuunzKVj0hDltWINrxPJq0PK3GTEhN0Mi/a6C93DGGMWigdxKCESHeKg+ +KvauRCROCeYEL68YKV6/CSnyiUO+CIMv1c9BfUfsSMmP/AKn4cQHBmqILltXTOeuW4nfr f1fRGXTB0bX4hIMOiE5YenKyyToHqS+2yyuB79SdetKzfLfE01UFPuG/j8/X0leiA1L4fn xO0MvRMtcjGEowYK8VN6Be34PbJZ36FMvij0T6y7oTtBHz8KcBFmf72R4qGDNA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D254763 --- Comment #13 from Mark Millard --- (In reply to Kyle Evans from comment #12) So far as I know, the one area that I've see the behavior's consequences somewhat systematically is for poudriere bulk activity were it tries to go through the log to identify the "reason" for stoppage --when the log happens to be huge, as it can be for some port builds. /usr/local/share/poudriere/processonelog.sh and its use of bzgrep has a couple of examples of using -qi . Lots more use of -qE and -q . One -v . One plain grep. May be someday this issue will lead to some funding for spending less time on the kind of activity. --=20 You are receiving this mail because: You are the assignee for the bug.=