diff --git a/.cvsignore b/.cvsignore index e69de29..f145629 100644 --- a/.cvsignore +++ b/.cvsignore @@ -0,0 +1 @@ +smem-0.1.tar.gz diff --git a/import.log b/import.log new file mode 100644 index 0000000..a44331d --- /dev/null +++ b/import.log @@ -0,0 +1 @@ +smem-0_1-4_fc11:HEAD:smem-0.1-4.fc11.src.rpm:1242939187 diff --git a/index.html b/index.html new file mode 100644 index 0000000..b3fcbb7 --- /dev/null +++ b/index.html @@ -0,0 +1,134 @@ + +smem memory reporting tool + +

smem memory reporting tool

+ +

smem is a tool that can give numerous reports on memory usage on + Linux systems. Unlike existing tools, smem can + report proportional set size (PSS), which is a more meaningful + representation of the amount of memory used by libraries and + applications in a virtual memory system.

+ +

Because large portions of physical memory are typically shared + among multiple applications, the standard measure of memory usage + known as resident set size (RSS) will significantly overestimate + memory usage. PSS instead measures each application's "fair share" of each + shared area to give a realistic measure.

+ +

smem has many features:

+ +

+ +

smem has a few requirements:

+

+ +

Using smem

+ + + + + + + + + + + + + + + + + + + + + + + + + + +
+Show basic process information + +smem +
+Show library-oriented view + +smem -m +
+Show user-oriented view + +smem -u +
+Show system view + +smem -R 4G -K /path/to/vmlinux -w +
+Show totals and percentages + +smem -t -p +
+Show different columns + +smem -c "name user pss" +
+Sort by reverse RSS + +smem -s rss -r +
+Show processes filtered by mapping + +smem -M libxml +
+Show mappings filtered by process + +smem -m -P [e]volution +
+Read data from capture tarball + +smem --source capture.tar.gz +
+Show a bar chart labeled by pid + +smem --bar pid -c "pss uss" +
+Show a pie chart of RSS labeled by name + +smem --pie name -s rss +
+ + +

Getting smem

+ +

To get the latest release version, click + here.

+ +

The latest source code can be grabbed from smem's Mercurial + repository here with + the command:

+ +
hg clone http://selenic.com/repo/smem
+ +

Feedback

+ +

Write to the smem list at smem@selenic.com.

+ + diff --git a/smem-0.1-4320ad746bcc-kervercheck.patch b/smem-0.1-4320ad746bcc-kervercheck.patch new file mode 100644 index 0000000..5ca98f1 --- /dev/null +++ b/smem-0.1-4320ad746bcc-kervercheck.patch @@ -0,0 +1,37 @@ + +# HG changeset patch +# User Jeff Schroeder +# Date 1241139860 18000 +# Node ID 4320ad746bcceca5e1d2e00af63d4e7ce8738586 +# Parent 741bd2646ebf4c56eb45194e6194de3f1d47bb43 +Kernel version >= 2.6.27 check + +Awesome tool! I learned about this from the LWN article and +immediately (stupidly) tried it out on a centos 5 host. Here is a +patch to add a kernel version check. + +--- a/smem Thu Apr 30 11:57:52 2009 -0500 ++++ b/smem Thu Apr 30 20:04:20 2009 -0500 +@@ -548,6 +548,13 @@ + pylab.legend([p[0] for p in pl], key) + pylab.show() + ++def kernel_version_check(): ++ kernel_release = os.uname()[2].split('-')[0] ++ if kernel_release < "2.6.27": ++ name = os.path.basename(sys.argv[0]) ++ sys.stderr.write(name + " requires a kernel >= 2.6.27\n") ++ sys.exit(-1) ++ + parser = optparse.OptionParser("%prog [options]") + parser.add_option("-H", "--no-header", action="store_true", + help="disable header line") +@@ -596,6 +603,7 @@ + help="/proc data source") + + ++kernel_version_check() + defaults = {} + parser.set_defaults(**defaults) + (options, args) = parser.parse_args() + diff --git a/smem-0.1-741bd2646ebf-gplv2+.patch b/smem-0.1-741bd2646ebf-gplv2+.patch new file mode 100644 index 0000000..80addde --- /dev/null +++ b/smem-0.1-741bd2646ebf-gplv2+.patch @@ -0,0 +1,368 @@ + +# HG changeset patch +# User Matt Mackall +# Date 1241110672 18000 +# Node ID 741bd2646ebf4c56eb45194e6194de3f1d47bb43 +# Parent 3d23e038cda63fc41b0df77a08c16526086fcb44 +Add GPLv2+ license and copyright notice + +--- /dev/null Thu Jan 01 00:00:00 1970 +0000 ++++ b/COPYING Thu Apr 30 11:57:52 2009 -0500 +@@ -0,0 +1,340 @@ ++ GNU GENERAL PUBLIC LICENSE ++ Version 2, June 1991 ++ ++ Copyright (C) 1989, 1991 Free Software Foundation, Inc. ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ Everyone is permitted to copy and distribute verbatim copies ++ of this license document, but changing it is not allowed. ++ ++ Preamble ++ ++ The licenses for most software are designed to take away your ++freedom to share and change it. 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Of course, the commands you use may ++be called something other than `show w' and `show c'; they could even be ++mouse-clicks or menu items--whatever suits your program. ++ ++You should also get your employer (if you work as a programmer) or your ++school, if any, to sign a "copyright disclaimer" for the program, if ++necessary. Here is a sample; alter the names: ++ ++ Yoyodyne, Inc., hereby disclaims all copyright interest in the program ++ `Gnomovision' (which makes passes at compilers) written by James Hacker. ++ ++ , 1 April 1989 ++ Ty Coon, President of Vice ++ ++This General Public License does not permit incorporating your program into ++proprietary programs. If your program is a subroutine library, you may ++consider it more useful to permit linking proprietary applications with the ++library. If this is what you want to do, use the GNU Library General ++Public License instead of this License. +--- a/smem Tue Apr 07 15:17:19 2009 -0700 ++++ b/smem Thu Apr 30 11:57:52 2009 -0500 +@@ -1,4 +1,13 @@ + #!/usr/bin/python ++# ++# smem - a tool for meaningful memory reporting ++# ++# Copyright 2008-2009 Matt Mackall ++# ++# This software may be used and distributed according to the terms of ++# the GNU General Public License version 2 or later, incorporated ++# herein by reference. ++ + import re, os, sys, pwd, grp, optparse, errno, tarfile + + _ucache = {} + diff --git a/smem.spec b/smem.spec new file mode 100644 index 0000000..3cb674d --- /dev/null +++ b/smem.spec @@ -0,0 +1,77 @@ +Name: smem +Version: 0.1 +Release: 4%{?dist} +Summary: Report application memory usage in a meaningful way + +Group: Applications/System +License: GPLv2+ +URL: http://www.selenic.com/smem/ +Source0: http://www.selenic.com/smem/download/smem-0.1.tar.gz +Source1: http://www.selenic.com/smem/index.html +# http://selenic.com/repo/index.cgi/smem/raw-rev/741bd2646ebf +# Add GPLv2+ license and copyright notice +Patch0: smem-0.1-741bd2646ebf-gplv2+.patch +# http://selenic.com/repo/index.cgi/smem/raw-rev/4320ad746bcc +# Kernel version >= 2.6.27 check +Patch1: smem-0.1-4320ad746bcc-kervercheck.patch +Requires: kernel >= 2.6.27 +BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) +BuildArch: noarch + +%description +smem is a tool that can give numerous reports on memory usage on Linux +systems. Unlike existing tools, smem can report proportional set size (PSS), +which is a more meaningful representation of the amount of memory used by +libraries and applications in a virtual memory system. + +Because large portions of physical memory are typically shared among +multiple applications, the standard measure of memory usage known as +resident set size (RSS) will significantly overestimate memory usage. PSS +instead measures each application's "fair share" of each shared area to give +a realistic measure. + +%prep + +%setup -q + +%patch0 -p1 -b .gpl +%patch1 -p1 -b .kerver + +cp -a %{SOURCE1} smem.html + +# sample script, installed as documentation +chmod -x capture + +%build + + +%install +rm -rf $RPM_BUILD_ROOT +install -D -p -m 755 smem $RPM_BUILD_ROOT/%{_bindir}/smem + + +%clean +rm -rf $RPM_BUILD_ROOT + + +%files +%defattr(-,root,root,-) +%doc smem.html capture COPYING +%{_bindir}/smem + + +%changelog +* Wed May 7 2009 Matthew Miller - 0.1-4 +- remove smem.pdf at request of upstream +- patch0: 741bd2646ebf -- add GPLv2+ and copyright notice +- patch1: 4320ad746bcc -- check that kernel release >= 2.6.27 + +* Thu Apr 30 2009 Matthew Miller - 0.1-3 +- fix minor rpmlint concerns raised in review (bz #498490) + +* Thu Apr 30 2009 Matthew Miller - 0.1-2 +- whoops -- fixed group + +* Thu Apr 30 2009 Matthew Miller - 0.1-1 +- initial specfile +- note gplv2+ license -- added in svn and will be in next code release diff --git a/sources b/sources index e69de29..10a1e2d 100644 --- a/sources +++ b/sources @@ -0,0 +1 @@ +2d2a64fcf00e353efa3751c826f801ee smem-0.1.tar.gz