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On 09/14/2011 04:35 AM, "Jóhann B. Guðmundsson" wrote:
<blockquote cite="mid:4E706763.3070905@gmail.com" type="cite">
<pre wrap="">On 09/13/2011 11:03 PM, Michał Piotrowski wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi
2011/9/13 Tom Lane<a class="moz-txt-link-rfc2396E" href="mailto:tgl@redhat.com"><tgl@redhat.com></a>:
</pre>
<blockquote type="cite">
<pre wrap="">(This isn't new with 9.1, btw --- the last version or so of 9.0
for F16 was the same, since we switched over to native systemd
files.)
</pre>
</blockquote>
<pre wrap="">I used this service file on F15 and it starts slower
4214ms postgresql.service
if we compare with an old SysVinit script
2469ms postgresql.service
</pre>
</blockquote>
<pre wrap="">
First of all you cant reliably measure startup performance between
legacy sysv init script and a native systemd unit since either one of
those might be doing less/more.
</pre>
<blockquote type="cite">
<pre wrap="">So I wonder if it makes sense to convert in such case?
</pre>
</blockquote>
<pre wrap="">
Yes systemd is bringing more to the table then just "startup speed"
which by the way is completely irrelevant in server environment.
I personally look at the boot decrease as an side effect not an feature.
We are still a long way from actually deliver that degreased boot time
out of the box into the hands of the desktop end users or perhaps I
should rather say there is room for plenty of improvements in that regard.
Once we have done that it willl highlight other issues such as the log
into the desktop time which currently is taking longer time for me (
Gnome it might be faster on other *DE ) than it takes to booting the
operating system.
JBG
</pre>
</blockquote>
<font face="sans-serif">Thats right! Just wave your hands and say
it is all ok that systemd is slower now but it is doing<br>
so much more and we will make it better in the future...! <br>
<br>
This was a simple test to start postgresql - what else needs to be
done!<br>
<br>
<br>
</font><br>
<div class="moz-signature">-- <br>
Stephen Clark<br>
<b>NetWolves</b><br>
Sr. Software Engineer III<br>
Phone: 813-579-3200<br>
Fax: 813-882-0209<br>
Email: <a class="moz-txt-link-abbreviated" href="mailto:steve.clark@netwolves.com">steve.clark@netwolves.com</a><br>
<a class="moz-txt-link-freetext" href="http://www.netwolves.com">http://www.netwolves.com</a><br>
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