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Merge pull request #2664 from zonque/bootchart-removal

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Remove systemd-bootchart
This commit is contained in:
Lennart Poettering
2016-02-23 20:27:59 +01:00
parent 51d97007ed 4c2bb6b3b3
commit c550f7a9b8
21 changed files with 0 additions and 3281 deletions
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1
.gitignore vendored
View File

@@ -53,7 +53,6 @@
/systemd-ask-password
/systemd-backlight
/systemd-binfmt
/systemd-bootchart
/systemd-bootx64.efi
/systemd-cat
/systemd-cgls

14
Makefile-man.am
View File

@@ -1843,18 +1843,6 @@ man/systemd-binfmt.html: man/systemd-binfmt.service.html
endif
if ENABLE_BOOTCHART
MANPAGES += \
man/bootchart.conf.5 \
man/systemd-bootchart.1
MANPAGES_ALIAS += \
man/bootchart.conf.d.5
man/bootchart.conf.d.5: man/bootchart.conf.5
man/bootchart.conf.d.html: man/bootchart.conf.html
$(html-alias)
endif
if ENABLE_COREDUMP
MANPAGES += \
man/coredump.conf.5 \
@@ -2460,7 +2448,6 @@ endif
EXTRA_DIST += \
man/binfmt.d.xml \
man/bootchart.conf.xml \
man/bootctl.xml \
man/bootup.xml \
man/busctl.xml \
@@ -2583,7 +2570,6 @@ EXTRA_DIST += \
man/systemd-ask-password.xml \
man/systemd-backlight@.service.xml \
man/systemd-binfmt.service.xml \
man/systemd-bootchart.xml \
man/systemd-cat.xml \
man/systemd-cgls.xml \
man/systemd-cgtop.xml \

26
Makefile.am
View File

@@ -4415,32 +4415,6 @@ EXTRA_DIST += \
src/vconsole/90-vconsole.rules.in \
units/systemd-vconsole-setup.service.in
# ------------------------------------------------------------------------------
if ENABLE_BOOTCHART
systemd_bootchart_SOURCES = \
src/bootchart/bootchart.c \
src/bootchart/bootchart.h \
src/bootchart/store.c \
src/bootchart/store.h \
src/bootchart/svg.c \
src/bootchart/svg.h
systemd_bootchart_LDADD = \
libshared.la
rootlibexec_PROGRAMS += \
systemd-bootchart
dist_pkgsysconf_DATA += \
src/bootchart/bootchart.conf
nodist_systemunit_DATA += \
units/systemd-bootchart.service
endif
EXTRA_DIST += \
units/systemd-bootchart.service.in
# ------------------------------------------------------------------------------
if ENABLE_QUOTACHECK
rootlibexec_PROGRAMS += \

4
README
View File

@@ -88,10 +88,6 @@ REQUIREMENTS:
Required for CPUQuota= in resource control unit settings
CONFIG_CFS_BANDWIDTH
For systemd-bootchart, several proc debug interfaces are required:
CONFIG_SCHEDSTATS
CONFIG_SCHED_DEBUG
For UEFI systems:
CONFIG_EFIVAR_FS
CONFIG_EFI_PARTITION

6
TODO
View File

@@ -754,12 +754,6 @@ Features:
works with ^C
- add documentation to systemd.daemon
* bootchart:
- plot per-process IO utilization
- group processes based on service association (cgroups)
- document initcall_debug
- kernel cmdline "bootchart" option for simplicity?
* udev-link-config:
- Make sure ID_PATH is always exported and complete for
network devices where possible, so we can safely rely

9
configure.ac
View File

@@ -938,14 +938,6 @@ if test "x$enable_vconsole" != "xno"; then
fi
AM_CONDITIONAL(ENABLE_VCONSOLE, [test "$have_vconsole" = "yes"])
# ------------------------------------------------------------------------------
have_bootchart=no
AC_ARG_ENABLE(bootchart, AS_HELP_STRING([--disable-bootchart], [disable bootchart tool]))
if test "x$enable_bootchart" != "xno"; then
have_bootchart=yes
fi
AM_CONDITIONAL(ENABLE_BOOTCHART, [test "$have_bootchart" = "yes"])
# ------------------------------------------------------------------------------
have_quotacheck=no
AC_ARG_ENABLE(quotacheck, AS_HELP_STRING([--disable-quotacheck], [disable quotacheck tools]))
@@ -1571,7 +1563,6 @@ AC_MSG_RESULT([
ELFUTILS: ${have_elfutils}
binfmt: ${have_binfmt}
vconsole: ${have_vconsole}
bootchart: ${have_bootchart}
quotacheck: ${have_quotacheck}
tmpfiles: ${have_tmpfiles}
sysusers: ${have_sysusers}

172
man/bootchart.conf.xml
View File

@@ -1,172 +0,0 @@
<?xml version='1.0'?> <!--*-nxml-*-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
This file is part of systemd.
Copyright 2012 Intel Corporation
Authors:
Auke Kok <auke-jan.h.kok@intel.com>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
<refentry id="bootchart.conf" conditional='ENABLE_BOOTCHART'
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>bootchart.conf</title>
<productname>systemd</productname>
<authorgroup>
<author>
<contrib>Developer</contrib>
<firstname>Auke</firstname>
<surname>Kok</surname>
<email>auke-jan.h.kok@intel.com</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta>
<refentrytitle>bootchart.conf</refentrytitle>
<manvolnum>5</manvolnum>
</refmeta>
<refnamediv>
<refname>bootchart.conf</refname>
<refname>bootchart.conf.d</refname>
<refpurpose>Boot performance analysis graphing tool configuration files</refpurpose>
</refnamediv>
<refsynopsisdiv>
<para><filename>/etc/systemd/bootchart.conf</filename></para>
<para><filename>/etc/systemd/bootchart.conf.d/*.conf</filename></para>
<para><filename>/run/systemd/bootchart.conf.d/*.conf</filename></para>
<para><filename>/usr/lib/systemd/bootchart.conf.d/*.conf</filename></para>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para>When starting, systemd-bootchart will read the configuration
file <filename>/etc/systemd/bootchart.conf</filename>, followed by
the files in the <filename>bootchart.conf.d</filename>
directories. These configuration files determine logging
parameters and graph output.</para>
</refsect1>
<xi:include href="standard-conf.xml" xpointer="main-conf" />
<refsect1>
<title>Options</title>
<variablelist class='bootchart-directives'>
<varlistentry>
<term><varname>Samples=500</varname></term>
<listitem><para>Configure the amount of samples to record in
total before bootchart exits. Each sample will record at
intervals defined by Frequency=.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Frequency=25</varname></term>
<listitem><para>Configure the sample log frequency. This can
be a fractional number, but must be larger than 0.0. Most
systems can cope with values under 25–50 without impacting
boot time severely.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Relative=no</varname></term>
<listitem><para>Configures whether the left axis of the output
graph equals time=0.0 (<constant>CLOCK_MONOTONIC</constant>
start). This is useful for using bootchart at post-boot time
to profile an already booted system, otherwise the graph would
become extremely large. If set to yes, the horizontal axis
starts at the first recorded sample instead of time=0.0.
</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Filter=no</varname></term>
<listitem><para>Configures whether the resulting graph should
omit tasks that did not contribute significantly to the boot.
Processes that are too short-lived (only seen in one sample)
or that do not consume any significant CPU time (less than
0.001sec) will not be displayed in the output
graph.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Output=[path]</varname></term>
<listitem><para>Configures the output directory for writing
the graphs. By default, bootchart writes the graphs to
<filename>/run/log</filename>.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>Init=[path]</varname></term>
<listitem><para>Configures bootchart to run a non-standard
binary instead of
<filename>/usr/lib/systemd/systemd</filename>. This option is
only relevant if bootchart was invoked from the kernel command
line with
init=/usr/lib/systemd/systemd-bootchart.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>PlotMemoryUsage=no</varname></term>
<listitem><para>If set to yes, enables logging and graphing of
processes' PSS memory consumption.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>PlotEntropyGraph=no</varname></term>
<listitem><para>If set to yes, enables logging and graphing of
the kernel random entropy pool size.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>ScaleX=100</varname></term>
<listitem><para>Horizontal scaling factor for all variable
graph components.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>ScaleY=20</varname></term>
<listitem><para>Vertical scaling factor for all variable graph
components.</para></listitem>
</varlistentry>
<varlistentry>
<term><varname>ControlGroup=no</varname></term>
<listitem><para>Display process control group.
</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd-bootchart</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>systemd.directives</refentrytitle><manvolnum>7</manvolnum></citerefentry>
</para>
</refsect1>
</refentry>

323
man/systemd-bootchart.xml
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@@ -1,323 +0,0 @@
<?xml version='1.0'?> <!--*-nxml-*-->
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
This file is part of systemd.
Copyright 2012 Intel Corporation
Authors:
Auke Kok <auke-jan.h.kok@intel.com>
William Giokas <1007380@gmail.com>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
-->
<refentry id="systemd-bootchart" conditional='ENABLE_BOOTCHART'
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-bootchart</title>
<productname>systemd</productname>
<authorgroup>
<author>
<contrib>Developer</contrib>
<firstname>Auke</firstname>
<surname>Kok</surname>
<email>auke-jan.h.kok@intel.com</email>
</author>
</authorgroup>
</refentryinfo>
<refmeta>
<refentrytitle>systemd-bootchart</refentrytitle>
<manvolnum>1</manvolnum>
</refmeta>
<refnamediv>
<refname>systemd-bootchart</refname>
<refpurpose>Boot performance graphing tool</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<para>
<command>systemd-bootchart</command> is a tool, usually run at
system startup, that collects the CPU load, disk load, memory
usage, as well as per-process information from a running system.
Collected results are output as an SVG graph. Normally,
systemd-bootchart is invoked by the kernel by passing
<option>init=<filename>/usr/lib/systemd/systemd-bootchart</filename></option>
on the kernel command line. systemd-bootchart will then fork the
real init off to resume normal system startup, while monitoring
and logging startup information in the background.
</para>
<para>
After collecting a certain amount of data (usually 15–30
seconds, default 20 s) the logging stops and a graph is
generated from the logged information. This graph contains vital
clues as to which resources are being used, in which order, and
where possible problems exist in the startup sequence of the
system. It is essentially a more detailed version of the
<command>systemd-analyze plot</command> function.
</para>
<para>
Of course, bootchart can also be used at any moment in time to
collect and graph some data for an amount of time. It is
recommended to use the <option>--rel</option> switch in this
case.
</para>
<para>
Bootchart does not require root privileges, and will happily run
as a normal user.
</para>
<para>
Bootchart graphs are by default written time-stamped in
<filename>/run/log</filename> and saved to the journal with
<varname>MESSAGE_ID=9f26aa562cf440c2b16c773d0479b518</varname>.
Journal field <varname>BOOTCHART=</varname> contains the
bootchart in SVG format.
</para>
</refsect1>
<refsect1>
<title>Invocation</title>
<para><command>systemd-bootchart</command> can be invoked in several different ways:</para>
<variablelist>
<varlistentry>
<term><emphasis>Kernel invocation</emphasis></term>
<listitem><para>The kernel can invoke
<command>systemd-bootchart</command> instead of the init
process. In turn, <command>systemd-bootchart</command> will
invoke <command>/usr/lib/systemd/systemd</command>.
</para></listitem>
</varlistentry>
<varlistentry>
<term><emphasis>Started as a standalone program</emphasis></term>
<listitem><para>One can execute
<command>systemd-bootchart</command> as normal application
from the command line. In this mode, it is highly recommended
to pass the <option>-r</option> flag in order to not graph the
time elapsed since boot and before systemd-bootchart was
started, as it may result in extremely large graphs. The time
elapsed since boot might also include any time that the system
was suspended.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Options</title>
<para>These options can also be set in the
<filename>/etc/systemd/bootchart.conf</filename> file. See
<citerefentry project='man-pages'><refentrytitle>bootchart.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
</para>
<variablelist>
<xi:include href="standard-options.xml" xpointer="help" />
<varlistentry>
<term><option>-n</option></term>
<term><option>--sample <replaceable>N</replaceable></option></term>
<listitem><para>Specify the number of samples,
<replaceable>N</replaceable>, to record. Samples will be
recorded at intervals defined with <option>--freq</option>.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-f</option></term>
<term><option>--freq <replaceable>f</replaceable></option></term>
<listitem><para>Specify the sample log frequency, a positive
real <replaceable>f</replaceable>, in Hz. Most systems can
cope with values up to 25–50 without creating too much
overhead.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-r</option></term>
<term><option>--rel</option></term>
<listitem><para>Use relative times instead of absolute times.
This is useful for using bootchart at post-boot time to
profile an already booted system. Without this option the
graph would become extremely large. If set, the horizontal
axis starts at the first recorded sample instead of time
0.0.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-F</option></term>
<term><option>--no-filter</option></term>
<listitem><para>Disable filtering of tasks that did not
contribute significantly to the boot. Processes that are too
short-lived (only seen in one sample) or that do not consume
any significant CPU time (less than 0.001 s) will not be
displayed in the output graph. </para></listitem>
</varlistentry>
<varlistentry>
<term><option>-C</option></term>
<term><option>--cmdline</option></term>
<listitem><para>Display the full command line with arguments
of processes, instead of only the process name.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-g</option></term>
<term><option>--control-group</option></term>
<listitem><para>Display process control group
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-o</option></term>
<term><option>--output <replaceable>path</replaceable></option></term>
<listitem><para>Specify the output directory for the graphs.
By default, bootchart writes the graphs to
<filename>/run/log</filename>.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-i</option></term>
<term><option>--init <replaceable>path</replaceable></option></term>
<listitem><para>Use this init binary. Defaults to
<command>/usr/lib/systemd/systemd</command>.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-p</option></term>
<term><option>--pss</option></term>
<listitem><para>Enable logging and graphing of processes' PSS
(Proportional Set Size) memory consumption. See
<filename>filesystems/proc.txt</filename> in the kernel
documentation for an explanation of this field.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-e</option></term>
<term><option>--entropy</option></term>
<listitem><para>Enable logging and graphing of the kernel
random entropy pool size.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-x</option></term>
<term><option>--scale-x <replaceable>N</replaceable></option></term>
<listitem><para>Horizontal scaling factor for all variable
graph components.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>-y</option></term>
<term><option>--scale-y <replaceable>N</replaceable></option></term>
<listitem><para>Vertical scaling factor for all variable graph
components.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1>
<title>Output</title>
<para><command>systemd-bootchart</command> generates SVG graphs.
In order to render those on a graphical display any SVG capable
viewer can be used. It should be noted that the SVG render engines
in most browsers (including Chrome and Firefox) are many times
faster than dedicated graphical applications like Gimp and
Inkscape. Just point your browser at
<ulink url="file:///run/log/" />!
</para>
</refsect1>
<refsect1>
<title>History</title>
<para>This version of bootchart was implemented from scratch, but
is inspired by former bootchart incantations:</para>
<variablelist>
<varlistentry>
<term><emphasis>Original bash</emphasis></term>
<listitem><para>The original bash/shell code implemented
bootchart. This version created a compressed tarball for
processing with external applications. This version did not
graph anything, only generated data.</para></listitem>
</varlistentry>
<varlistentry>
<term><emphasis>Ubuntu C Implementation</emphasis></term>
<listitem><para>This version replaced the shell version with a
fast and efficient data logger, but also did not graph the
data.</para></listitem>
</varlistentry>
<varlistentry>
<term><emphasis>Java bootchart</emphasis></term>
<listitem><para>This was the original graphing application for
charting the data, written in java.</para></listitem>
</varlistentry>
<varlistentry>
<term><emphasis>pybootchartgui.py</emphasis></term>
<listitem><para>pybootchart created a graph from the data
collected by either the bash or C version.</para></listitem>
</varlistentry>
</variablelist>
<para>The version of bootchart you are using now combines both the
data collection and the charting into a single application, making
it more efficient and simpler. There are no longer any timing
issues with the data collector and the grapher, as the graphing
cannot be run until the data has been collected. Also, the data
kept in memory is reduced to the absolute minimum needed.</para>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry project='man-pages'><refentrytitle>bootchart.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>
</para>
</refsect1>
<refsect1>
<title>Bugs</title>
<para>systemd-bootchart does not get the model information for the
hard drive unless the root device is specified with
<code>root=/dev/sdxY</code>. Using UUIDs or PARTUUIDs will boot
fine, but the hard drive model will not be added to the
chart.</para>
<para>For bugs, please contact the author and current maintainer:</para>
<simplelist>
<member>Auke Kok <email>auke-jan.h.kok@intel.com</email></member>
</simplelist>
</refsect1>
</refentry>

16
src/basic/architecture.h
View File

@@ -77,12 +77,10 @@ int uname_architecture(void);
#if defined(__x86_64__)
# define native_architecture() ARCHITECTURE_X86_64
# define LIB_ARCH_TUPLE "x86_64-linux-gnu"
# define PROC_CPUINFO_MODEL "model name"
# define SECONDARY_ARCHITECTURE ARCHITECTURE_X86
#elif defined(__i386__)
# define native_architecture() ARCHITECTURE_X86
# define LIB_ARCH_TUPLE "i386-linux-gnu"
# define PROC_CPUINFO_MODEL "model name"
#elif defined(__powerpc64__)
# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_PPC64
@@ -93,7 +91,6 @@ int uname_architecture(void);
# define LIB_ARCH_TUPLE "powerpc64le-linux-gnu"
# define SECONDARY_ARCHITECTURE ARCHITECTURE_PPC_LE
# endif
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__powerpc__)
# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_PPC
@@ -102,18 +99,15 @@ int uname_architecture(void);
# define native_architecture() ARCHITECTURE_PPC_LE
# error "Missing LIB_ARCH_TUPLE for PPCLE"
# endif
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__ia64__)
# define native_architecture() ARCHITECTURE_IA64
# define LIB_ARCH_TUPLE "ia64-linux-gnu"
#elif defined(__hppa64__)
# define native_architecture() ARCHITECTURE_PARISC64
# error "Missing LIB_ARCH_TUPLE for HPPA64"
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__hppa__)
# define native_architecture() ARCHITECTURE_PARISC
# define LIB_ARCH_TUPLE "hppa‑linux‑gnu"
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__s390x__)
# define native_architecture() ARCHITECTURE_S390X
# define LIB_ARCH_TUPLE "s390x-linux-gnu"
@@ -124,11 +118,9 @@ int uname_architecture(void);
#elif defined(__sparc64__)
# define native_architecture() ARCHITECTURE_SPARC64
# define LIB_ARCH_TUPLE "sparc64-linux-gnu"
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__sparc__)
# define native_architecture() ARCHITECTURE_SPARC
# define LIB_ARCH_TUPLE "sparc-linux-gnu"
# define PROC_CPUINFO_MODEL "cpu"
#elif defined(__mips64__)
# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_MIPS64
@@ -137,7 +129,6 @@ int uname_architecture(void);
# define native_architecture() ARCHITECTURE_MIPS64_LE
# error "Missing LIB_ARCH_TUPLE for MIPS64_LE"
# endif
# define PROC_CPUINFO_MODEL "cpu model"
#elif defined(__mips__)
# if __BYTE_ORDER == __BIG_ENDIAN
# define native_architecture() ARCHITECTURE_MIPS
@@ -146,7 +137,6 @@ int uname_architecture(void);
# define native_architecture() ARCHITECTURE_MIPS_LE
# define LIB_ARCH_TUPLE "mipsel-linux-gnu"
# endif
# define PROC_CPUINFO_MODEL "cpu model"
#elif defined(__alpha__)
# define native_architecture() ARCHITECTURE_ALPHA
# define LIB_ARCH_TUPLE "alpha-linux-gnu"
@@ -182,7 +172,6 @@ int uname_architecture(void);
# define LIB_ARCH_TUPLE "arm-linux-gnu"
# endif
# endif
# define PROC_CPUINFO_MODEL "model name"
#elif defined(__sh64__)
# define native_architecture() ARCHITECTURE_SH64
# error "Missing LIB_ARCH_TUPLE for SH64"
@@ -202,10 +191,5 @@ int uname_architecture(void);
# error "Please register your architecture here!"
#endif
#ifndef PROC_CPUINFO_MODEL
#warning "PROC_CPUINFO_MODEL not defined for your architecture"
#define PROC_CPUINFO_MODEL "model name"
#endif
const char *architecture_to_string(int a) _const_;
int architecture_from_string(const char *s) _pure_;

1
src/bootchart/Makefile
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@@ -1 +0,0 @@
../Makefile

531
src/bootchart/bootchart.c
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File diff suppressed because it is too large Load Diff

26
src/bootchart/bootchart.conf
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@@ -1,26 +0,0 @@
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# Entries in this file show the compile time defaults.
# You can change settings by editing this file.
# Defaults can be restored by simply deleting this file.
#
# See bootchart.conf(5) for details.
[Bootchart]
#Samples=500
#Frequency=25
#Relative=no
#Filter=yes
#Output=<folder name, defaults to /run/log>
#Init=/path/to/init-binary
#PlotMemoryUsage=no
#PlotEntropyGraph=no
#ScaleX=100
#ScaleY=20
#ControlGroup=no
#PerCPU=no

119
src/bootchart/bootchart.h
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@@ -1,119 +0,0 @@
#pragma once
/***
This file is part of systemd.
Copyright (C) 2009-2013 Intel Corporation
Authors:
Auke Kok <auke-jan.h.kok@intel.com>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include "list.h"
#define MAXCPUS 16
#define MAXPIDS 65535
struct block_stat_struct {
/* /proc/vmstat pgpgin & pgpgout */
int bi;
int bo;
};
struct cpu_stat_sample_struct {
/* /proc/schedstat fields 10 & 11 (after name) */
double runtime;
double waittime;
};
/* per process, per sample data we will log */
struct ps_sched_struct {
/* /proc/<n>/schedstat fields 1 & 2 */
double runtime;
double waittime;
int pss;
struct list_sample_data *sampledata;
struct ps_sched_struct *next;
struct ps_sched_struct *prev;
struct ps_sched_struct *cross; /* cross pointer */
struct ps_struct *ps_new;
};
struct list_sample_data {
double runtime[MAXCPUS];
double waittime[MAXCPUS];
double sampletime;
int entropy_avail;
struct block_stat_struct blockstat;
LIST_FIELDS(struct list_sample_data, link); /* DLL */
int counter;
};
/* process info */
struct ps_struct {
struct ps_struct *next_ps; /* SLL pointer */
struct ps_struct *parent; /* ppid ref */
struct ps_struct *children; /* children */
struct ps_struct *next; /* siblings */
/* must match - otherwise it's a new process with same PID */
char name[256];
int pid;
int ppid;
char *cgroup;
/* cache fd's */
int sched;
int schedstat;
FILE *smaps;
/* pointers to first/last seen timestamps */
struct ps_sched_struct *first;
struct ps_sched_struct *last;
/* records actual start time, may be way before bootchart runs */
double starttime;
/* record human readable total cpu time */
double total;
/* largest PSS size found */
int pss_max;
/* for drawing connection lines later */
double pos_x;
double pos_y;
struct ps_sched_struct *sample;
};
extern bool arg_relative;
extern bool arg_filter;
extern bool arg_show_cmdline;
extern bool arg_show_cgroup;
extern bool arg_pss;
extern bool arg_entropy;
extern bool arg_percpu;
extern bool arg_initcall;
extern int arg_samples_len;
extern double arg_hz;
extern double arg_scale_x;
extern double arg_scale_y;
extern char arg_output_path[PATH_MAX];
extern char arg_init_path[PATH_MAX];

555
src/bootchart/store.c
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36
src/bootchart/store.h
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@@ -1,36 +0,0 @@
#pragma once
/***
This file is part of systemd.
Copyright (C) 2009-2013 Intel Corporation
Authors:
Auke Kok <auke-jan.h.kok@intel.com>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <dirent.h>
#include "bootchart.h"
double gettime_ns(void);
void log_uptime(void);
int log_sample(DIR *proc,
int sample,
struct ps_struct *ps_first,
struct list_sample_data **ptr,
int *pscount,
int *cpus);

1375
src/bootchart/svg.c
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35
src/bootchart/svg.h
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@@ -1,35 +0,0 @@
#pragma once
/***
This file is part of systemd.
Copyright (C) 2009-2013 Intel Corporation
Authors:
Auke Kok <auke-jan.h.kok@intel.com>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
int svg_do(FILE *of,
const char *build,
struct list_sample_data *head,
struct ps_struct *ps_first,
int n_samples,
int pscount,
int n_cpus,
double graph_start,
double log_start,
double interval,
int overrun);

2
src/systemd/sd-messages.h
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@@ -82,8 +82,6 @@ _SD_BEGIN_DECLARATIONS;
#define SD_MESSAGE_INVALID_CONFIGURATION SD_ID128_MAKE(c7,72,d2,4e,9a,88,4c,be,b9,ea,12,62,5c,30,6c,01)
#define SD_MESSAGE_BOOTCHART SD_ID128_MAKE(9f,26,aa,56,2c,f4,40,c2,b1,6c,77,3d,04,79,b5,18)
#define SD_MESSAGE_DNSSEC_FAILURE SD_ID128_MAKE(16,75,d7,f1,72,17,40,98,b1,10,8b,f8,c7,dc,8f,5d)
#define SD_MESSAGE_DNSSEC_TRUST_ANCHOR_REVOKED SD_ID128_MAKE(4d,44,08,cf,d0,d1,44,85,91,84,d1,e6,5d,7c,8a,65)
#define SD_MESSAGE_DNSSEC_DOWNGRADE SD_ID128_MAKE(36,db,2d,fa,5a,90,45,e1,bd,4a,f5,f9,3e,1c,f0,57)

9
tools/make-directive-index.py
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@@ -131,15 +131,6 @@ TEMPLATE = '''\
<variablelist id='systemd-directives' />
</refsect1>
<refsect1>
<title>bootchart.conf directives</title>
<para>Directives for configuring the behaviour of the
systemd-bootchart process.</para>
<variablelist id='bootchart-directives' />
</refsect1>
<refsect1>
<title>command line options</title>

1
units/.gitignore vendored
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@@ -22,7 +22,6 @@
/systemd-ask-password-wall.service
/systemd-backlight@.service
/systemd-binfmt.service
/systemd-bootchart.service
/systemd-coredump@.service
/systemd-firstboot.service
/systemd-fsck-root.service

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