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| author | Luca Boccassi <bluca@debian.org> | 2023-01-26 14:28:15 +0100 |
|---|---|---|
| committer | Luca Boccassi <bluca@debian.org> | 2023-02-23 19:59:06 +0100 |
| commit | f50535afada5628eb4212729476b1dc1f2079c88 (patch) | |
| tree | e5b0765be04edd8497e01284c16d4009005f0e90 /man/systemd-analyze.xml | |
| parent | manager: add GetMallocInfo() hidden/debug method (diff) | |
| download | systemd-f50535afada5628eb4212729476b1dc1f2079c88.tar.xz systemd-f50535afada5628eb4212729476b1dc1f2079c88.zip | |
analyze: add 'malloc' verb to dump malloc_info()
Gets the memory state of the manager:
root@image:~# systemd-analyze malloc
<malloc version=1>
<heap nr=0>
<sizes>
<size from=33 to=33 total=396 count=12/>
<unsorted from=20385 to=20385 total=20385 count=1/>
</sizes>
<total type=fast count=0 size=0/>
<total type=rest count=14 size=36589/>
<system type=current size=1691648/>
<system type=max size=1839104/>
<aspace type=total size=1691648/>
<aspace type=mprotect size=1691648/>
</heap>
<total type=fast count=0 size=0/>
<total type=rest count=14 size=36589/>
<total type=mmap count=0 size=0/>
<system type=current size=1691648/>
<system type=max size=1839104/>
<aspace type=total size=1691648/>
<aspace type=mprotect size=1691648/>
</malloc>
Diffstat (limited to 'man/systemd-analyze.xml')
| -rw-r--r-- | man/systemd-analyze.xml | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/man/systemd-analyze.xml b/man/systemd-analyze.xml index f81dcc324a..8ceeccb37a 100644 --- a/man/systemd-analyze.xml +++ b/man/systemd-analyze.xml @@ -139,6 +139,12 @@ <arg choice="plain">security</arg> <arg choice="plain" rep="repeat"><replaceable>UNIT</replaceable></arg> </cmdsynopsis> + <cmdsynopsis> + <command>systemd-analyze</command> + <arg choice="opt" rep="repeat">OPTIONS</arg> + <arg choice="plain">malloc</arg> + <arg choice="opt" rep="repeat"><replaceable>D-BUS SERVICE</replaceable></arg> + </cmdsynopsis> </refsynopsisdiv> <refsect1> @@ -272,6 +278,16 @@ Timestamp units-load-finish: Thu 2019-03-14 23:28:07 CET </refsect2> <refsect2> + <title><command>systemd-analyze malloc [<replaceable>D-Bus service</replaceable>…]</command></title> + + <para>This command can be used to request the output of the internal memory state (as returned by + <citerefentry><refentrytitle>malloc_info</refentrytitle><manvolnum>3</manvolnum></citerefentry>) of + a D-Bus service implementing this pattern. If no service is specified, the command will be sent to + <filename>org.freedesktop.systemd1</filename> (the system or user service manager). The output format + is subject to change without notice and should not be parsed by applications.</para> + </refsect2> + + <refsect2> <title><command>systemd-analyze plot</command></title> <para>This command prints either an SVG graphic, detailing which system services have been started at what |