[rt-users] High loads on Apache (probably) due to Perl errors in the logfile

raymond.teunissen at kpn.com raymond.teunissen at kpn.com
Thu Dec 17 11:31:26 EST 2015


Hi,

I am running RT 4.2.12 on a RHEL system. RT was installed a couple of weeks ago, and since a couple of days i noticed the loads on Apache were very high. When i check the errorlogs of apache, it shows me a lot of Perl errors. I pasted some snippets below. I searched in the wiki and on the internet, but there isn't anything helpful i have been able to find. The fact that i can't read Perl isn't really helping as well ;) Can somebody give me a clue where to look for in this case? It tells me some values haven't been initialized, but I can't seem to find out what those values are for, and why they aren't being initialized.

[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)

[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)
[12010] [Thu Dec 17 15:16:41 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)

[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in hash element at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in string eq at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $ptag in hash element at /usr/local/share/perl5/HTML/Element.pm line 711. (/usr/local/share/perl5/HTML/Element.pm:711)

[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value in string eq at /usr/local/share/perl5/HTML/Element.pm line 2218. (/usr/local/share/perl5/HTML/Element.pm:2218)


[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2632. (/usr/local/share/perl5/HTML/Element.pm:2632)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in string eq at /usr/local/share/perl5/HTML/Element.pm line 2656. (/usr/local/share/perl5/HTML/Element.pm:2632)


[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $tag in concatenation (.) or string at /usr/local/share/perl5/HTML/Formatter.pm line 150. (/usr/local/share/perl5/HTML/Formatter.pm:150)


[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)
[12010] [Thu Dec 17 15:16:42 2015] [warning]: Use of uninitialized value $_ in concatenation (.) or string at /usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm line 214. (/usr/local/share/perl5/HTML/FormatText/WithLinks/AndTables.pm:214)


Thank you!

Raymond


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.bestpractical.com/pipermail/rt-users/attachments/20151217/757fb7b6/attachment.html>


More information about the rt-users mailing list