Date: Mon, 24 Feb 2014 15:06:18 +0400 From: Gleb Smirnoff <glebius@FreeBSD.org> To: Adrian Chadd <adrian@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r262424 - head/usr.sbin/pmcstat Message-ID: <20140224110618.GP86937@FreeBSD.org> In-Reply-To: <201402240243.s1O2hwVb068203@svn.freebsd.org> References: <201402240243.s1O2hwVb068203@svn.freebsd.org>
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Adrian, On Mon, Feb 24, 2014 at 02:43:58AM +0000, Adrian Chadd wrote: A> Log: A> Add a new option - 'a <file>' - which spits out annotated callgraphs. A> A> '-m <file>' spits out the given stream into <file> (eg, /dev/stdout). A> However, it only resolves the first symbol; it doesn't parse the entire A> callgraph. If it fails to lookup then it doesn't print anything. A> A> '-a' instead does a symbol and file:line lookup for each address in each A> callgraph and will happily print the address itself with no lookup A> information if it couldn't look things up. A> A> This makes it much easier to pull out individual records from a A> pmc data file and look at the callgraph information without having to A> hand-decode the addresses. A> A> Sponsored by: Netflix, Inc. Is it possible to spend 5 minutes and document new features in pmcstat(8)? Please! -- Totus tuus, Glebius.
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