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Bug#328596: marked as done (apache2-mpm-prefork: cgi with /usr/bin/dot keep 100% CPU for 30 sec but from shell - less than second)

Your message dated Thu, 03 May 2012 18:37:48 +0000
with message-id <E1SQ0uS-0001db-19@franck.debian.org>
and subject line Bug#651494: Removed package(s) from unstable
has caused the Debian Bug report #328596,
regarding apache2-mpm-prefork: cgi with /usr/bin/dot keep 100% CPU for 30 sec but from shell - less than second
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
328596: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=328596
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: apache2-mpm-prefork
Version: 2.0.54-5
Severity: normal

Bugzilla create graphs for bug dependences with dot. And this process is
VERY slow. For the tests i am create cgi:

$ cat /var/www/bugzilla/b.cgi 
#!/bin/bash 
echo "Content-Type: text/html"
echo
echo
echo "Start dot " `date` "<br>"
/usr/bin/dot -Tpng /tmp/test.dot -o /tmp/test.png
echo "Dot stopped " `date` "<br>"

$ cat /tmp/test.dot 
digraph G {
graph [URL="http://10.0.2.15/bugzilla/query.cgi";, rankdir=LR,
size="64,64"]
node [URL="http://10.0.2.15/bugzilla/show_bug.cgi?id=\N";, style=filled,
color=lightgrey]
288 -> 289
288 -> 290
288 -> 291
288 -> 292
291 [label="291\n",color=green]
289 [label="289\n",color=green]
292 [label="292\n",color=green]
288 [label="288\n",shape=box,color=green]
290 [label="290\n",color=green]
}

Result from web:
Start dot Fri Sep 16 14:04:16 MSD 2005
Dot stopped Fri Sep 16 14:04:34 MSD 2005 

Result from shell:
mars:~# su - www-data
www-data@mars:~$ /var/www/bugzilla/b.cgi
Content-Type: text/html


Start dot  Fri Sep 16 14:10:27 MSD 2005 <br>
Dot stopped  Fri Sep 16 14:10:27 MSD 2005 <br>


Result file test.png is same in both cases. 

$ ls -la /tmp/test.png 
-rw-r--r--  1 www-data www-data 1917 2005-09-16 14:10 /tmp/test.png

$ dpkg -S /usr/bin/dot
graphviz: /usr/bin/dot

$ dpkg -l graphviz
...skipped...
ii  graphviz                  2.2.1-1                   rich set of
graph drawing tools


-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.8-2-686-smp
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R) (ignored: LC_ALL set to ru_RU.KOI8-R)

Versions of packages apache2-mpm-prefork depends on:
ii  apache2-common                2.0.54-5   next generation, scalable, extenda
ii  libapr0                       2.0.54-5   the Apache Portable Runtime
ii  libc6                         2.3.5-6    GNU C Library: Shared libraries an
ii  libdb4.2                      4.2.52-18  Berkeley v4.2 Database Libraries [
ii  libexpat1                     1.95.8-3   XML parsing C library - runtime li
ii  libldap2                      2.1.30-11  OpenLDAP libraries
ii  libpcre3                      6.3-1      Perl 5 Compatible Regular Expressi
ii  libssl0.9.7                   0.9.7e-3   SSL shared libraries
ii  zlib1g                        1:1.2.2-4  compression library - runtime

apache2-mpm-prefork recommends no packages.

-- no debconf information

--- End Message ---
--- Begin Message --- 
Version: 0.11.12+rm

Dear submitter,

as the package defoma has just been removed from the Debian archive
unstable we hereby close the associated bug reports.  We are sorry
that we couldn't deal with your issue properly.

For details on the removal, please see http://bugs.debian.org/651494

The version of this package that was in Debian prior to this removal
can still be found using http://snapshot.debian.org/.

This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
ftpmaster@debian.org.

Debian distribution maintenance software
pp.
Alexander Reichle-Schmehl (the ftpmaster behind the curtain)

--- End Message ---
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