From owner-p4-projects@FreeBSD.ORG Fri Oct 10 20:42:08 2008 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 0E9CE106568F; Fri, 10 Oct 2008 20:42:08 +0000 (UTC) Delivered-To: perforce@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C5E21106568A for ; Fri, 10 Oct 2008 20:42:07 +0000 (UTC) (envelope-from rene@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id BB9448FC0C for ; Fri, 10 Oct 2008 20:42:07 +0000 (UTC) (envelope-from rene@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id m9AKg7FD014814 for ; Fri, 10 Oct 2008 20:42:07 GMT (envelope-from rene@FreeBSD.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id m9AKg7UK014812 for perforce@freebsd.org; Fri, 10 Oct 2008 20:42:07 GMT (envelope-from rene@FreeBSD.org) Date: Fri, 10 Oct 2008 20:42:07 GMT Message-Id: <200810102042.m9AKg7UK014812@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to rene@FreeBSD.org using -f From: Rene Ladan To: Perforce Change Reviews Cc: Subject: PERFORCE change 151241 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Oct 2008 20:42:08 -0000 http://perforce.freebsd.org/chv.cgi?CH=151241 Change 151241 by rene@rene_self on 2008/10/10 20:41:32 IFC Affected files ... .. //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/dtrace/chapter.sgml#2 integrate .. //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml#8 integrate Differences ... ==== //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/dtrace/chapter.sgml#2 (text+ko) ==== @@ -8,7 +8,7 @@ @@ -24,6 +24,15 @@ DTrace + + Synopsis + + DTrace + + DTrace support + DTrace + + DTrace, also known as Dynamic Tracing, was developed by &sun; as a tool for locating performance bottlenecks in production and pre-production systems. It is not, in any way, @@ -37,15 +46,6 @@ the DTrace D Language, allowing them to customize their profiling based on specific needs. - - Synopsis - - DTrace - - DTrace support - DTrace - - After reading this chapter, you will know: @@ -114,7 +114,7 @@ There is a DDB_CTF kernel option which is used to enable support for loading the CTF data from kernel modules and the kernel itself. - CTF is the &solaris; Compressed C Type format + CTF is the &solaris; Compact C Type Format which encapsulates a reduced form of debugging information similar to DWARF and the venerable stabs. This CTF data is added to the binaries by the @@ -143,8 +143,7 @@ and Distribution License comes with &os;, see the /usr/src/cddl/contrib/opensolaris/OPENSOLARIS.LICENSE or view it online at - - http://www.opensolaris.org/os/licensing. + . This license means that a &os; kernel with the DTrace options is still BSD licensed; however the @@ -172,14 +171,14 @@ will be limited support for function boundary tracing. - All sources must be rebuilt and installed with CTF options. + All sources must be rebuilt and installed with CTF options. To accomplish this task, rebuild the &os; sources using: &prompt.root; cd /usr/src - &prompt.root; make WITH_CTF=1 buildworld - &prompt.root; make WITH_CFT=1 kernel - &prompt.root; make WITH_CFT=1 installworld - &prompt.root; mergemaster -Ui +&prompt.root; make WITH_CTF=1 buildworld +&prompt.root; make WITH_CFT=1 kernel +&prompt.root; make WITH_CFT=1 installworld +&prompt.root; mergemaster -Ui The system will need to be restarted. @@ -194,8 +193,7 @@ Finally, obtain the current DTrace toolkit. The current version is available at - - http://www.opensolaris.org/os/community/dtrace/dtracetoolkit/. + . There is an install mechanism included; however, installation is not required to make use of the bundled utilities. @@ -260,7 +258,6 @@ will produce output similar to the following: &prompt.root; ./hotkernel -localhost# ./hotkernel Sampling... Hit Ctrl-C to end. The system administrator must use the @@ -304,9 +301,7 @@ This script will also work with kernel modules. To use this feature, run the script with the flag: - &prompt.root; ./hotkernel -m - - localhost# ./hotkernel -m + &prompt.root; ./hotkernel -m Sampling... Hit Ctrl-C to end. ^C MODULE COUNT PCNT @@ -362,7 +357,7 @@ sigsuspend 6985124 read 3988049784 - As shown, the read system call seems to use the + As shown, the read() system call seems to use the most time in nanoseconds with the getpid() system call used the least amount of time. ==== //depot/projects/docproj_nl/en_US.ISO8859-1/books/handbook/eresources/chapter.sgml#8 (text+ko) ==== @@ -1,7 +1,7 @@ @@ -688,7 +688,7 @@ - &a.svn-src-stable-6; + &a.svn-src-stable-6.name; /usr/src All changes to the stable/6 branch of the src Subversion repository @@ -1937,38 +1937,6 @@ - - - Shell Accounts - - The following user groups provide shell accounts for people who are - actively supporting the FreeBSD project. The listed administrator - reserves the right to cancel the account if it is abused in any - way. - - - - - - Host - Access - Facilities - Administrator - - - - - - dogma.freebsd-uk.eu.org - Telnet/FTP/SSH - Email, Web space, Anonymous FTP - Lee Johnston - lee@uk.FreeBSD.org - - - - -