* Re: [gentoo-user] systemd
@ 2011-08-30 15:11 99% ` Canek Peláez Valdés
0 siblings, 0 replies; 1+ results
From: Canek Peláez Valdés @ 2011-08-30 15:11 UTC (permalink / raw
To: gentoo-user
On Tue, Aug 30, 2011 at 8:13 AM, Michael Schreckenbauer <grimlog@gmx.de> wrote:
> Hi,
>
> Am Dienstag, 30. August 2011, 13:56:44 schrieb Alex Schuster:
>> Alan McKinnon writes:
>> > On Tue 23 August 2011 18:17:17 Stroller did opine thusly:
>> > > On 23 August 2011, at 07:27, Joost Roeleveld wrote:
>> [...]
>>
>> > > > And I don't really see the point of D-BUS on a server either.
>> > > > All the services that need to talk to each other already have
>> > > > working communication paths.
>> > >
>> > > Reading that blog entry I found discouraging the idea that dbus
>> > > might be required on my servers in the future, if systemd becomes
>> > > popular with distros.
>> >
>> > What's your objection to dbus? It gives you a standard message bus, is
>> > small, light, consumes minimal resources and provides a nice standard
>> > way to do IPC. Probably easier than reinventing the wheel with named
>> > pipes and other bits over and over.
>>
>> Except for me. dbus-daemon often uses 10-20% of my CPU according to top.
>
> Mine idles most of the time, no CPU is used. My computer is running for ~6h
> now, dbus-daemon used less than 1.5s CPU time.
Same here:
canek@negra ~ $ uptime
11:01:52 up 5 days, 20:13, 1 user, load average: 0.06, 0.43, 0.50
(It's a laptop that I usually suspend at night).
>> And
>> this morning, it was using about 750M of memory. Which is less than kwin's
>> and Kontact's usage, but still.
>
> Strange. Mine uses only ~20MB.
Same here:
top - 11:02:40 up 5 days, 20:14, 1 user, load average: 0.12, 0.39, 0.49
Tasks: 163 total, 1 running, 158 sleeping, 0 stopped, 4 zombie
Cpu(s): 7.3%us, 2.0%sy, 0.0%ni, 90.2%id, 0.0%wa, 0.0%hi, 0.5%si, 0.0%st
Mem: 3891064k total, 3214892k used, 676172k free, 36072k buffers
Swap: 4192960k total, 708604k used, 3484356k free, 863416k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
631 messageb 20 0 20548 2404 1040 S 0 0.1 1:47.94 dbus-daemon
>> But I think the problem is on my side, I run KDE4 with only 8G of memory, no
>> wonder I need 1.7G of swap right now.
>> </rant>
>
> I have only 4GB of memory, run kde4, swap is not used at all most of the time.
> There are still ~512MB free with ~1,3GB cached currently.
> I do have programs running :) firefox with some tabs, kdevelop with a project
> (~100.000 LOC), kmail, LibreOffice and 3 konsoles, each with some tabs open.
> I know, I am of no help at all, but I really wonder, why your numbers differ so
> significantly from mine.
Kinda similar here: GNOME 3.0, Emacs with several LaTeX articles,
Evince, Evolution, Rhythmbox, Chromium with like 20 tabs (my 4 zombie
processes are Chromium tabs), and the heaviest of all, Inkscape with 6
different SVG pictures.
There is something really wrong with Alex D-Bus; but I don't think
it's the bus. Probably some program is spamming the bus, making it use
that much memory, but I don't know for sure.
Regards.
--
Canek Peláez Valdés
Posgrado en Ciencia e Ingeniería de la Computación
Universidad Nacional Autónoma de México
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2011-08-17 21:04 [gentoo-user] systemd Stefan G. Weichinger
2011-08-23 18:57 ` Alan McKinnon
2011-08-30 11:56 ` Alex Schuster
2011-08-30 12:13 ` Michael Schreckenbauer
2011-08-30 15:11 99% ` Canek Peláez Valdés
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