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Re: [hobbit] memcached monitoring script


Hi, Oliver !

Thanks for the answer ...

i knew nothing about "memcached service",
and of course it didn't running  :-(

But after install,
everything is ok :-)

thanks for the nice script

cheers,
	martin

On Mon, 30 Mar 2009, Olivier Beau wrote:


Hi,

Looks like your memcached service is not running (?) :

 send() on unopened socket at...

Are you running memcached on the default port 11211 ?


Could you uncomment the last line of memcache.pl and
send back the ouptut of "bin/bbcmd ext/memcache.pl" ?



Olivier



On 30/03/2009 08:31, Martin Flemming wrote:


 Hi, Oliver !

 i've got following error messages ...

 [it-xymon3] /usr/lib/hobbit/client #  bin/bbcmd ext/memcache.pl
 2009-03-30 08:26:42 Using default environment file
 /usr/lib/hobbit/client/etc/hobbitclient.cfg
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362.
 Use of uninitialized value in vec at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362.
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369.
 Use of uninitialized value in vec at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369.
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370.
 send() on unopened socket at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370.
 Use of uninitialized value in numeric gt (>) at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 373.
 Use of uninitialized value in hash element at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 180.
 Use of uninitialized value in hash element at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 167.
 [it-xymon3] /usr/lib/hobbit/client #


 and with debug-option


 [it-xymon3] /usr/lib/hobbit/client #
  bin/bbcmd perl -d ext/memcache.pl

 2009-03-30 08:27:27 Using default environment file
 /usr/lib/hobbit/client/etc/hobbitclient.cfg

 Loading DB routines from perl5db.pl version 1.28
 Editor support available.

 Enter h or `h h' for help, or `man perldebug' for more help.

 main::(ext/memcache.pl:6):      require Cache::Memcached;
   DB<1> n
 Cache::Memcached::(/usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm:38):
 38:     $VERSION = "1.24";
   DB<1> n
 Cache::Memcached::(/usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm:44):
 44:     my $HAVE_XS = eval "use Cache::Memcached::GetParserXS; 1;";
   DB<1> n
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in vec at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 362

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in vec at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 369

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in ref-to-glob cast at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 send() on unopened socket at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 370

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in numeric gt (>) at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 373.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 373

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in hash element at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 180.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 180
         Cache::Memcached::_close_sock('undef') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 374

 Cache::Memcached::_write_and_read('Cache::Memcached=ARRAY(0x9fe83e4)',
 'undef', 'stats\x{d}\x{a}', 'CODE(0xa0d4f60)') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 849
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Use of uninitialized value in hash element at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 167.
  at /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 167
         Cache::Memcached::_dead_sock('undef') called at
 /usr/lib/perl5/site_perl/5.8.8/Cache/Memcached.pm line 851
         Cache::Memcached::stats('Cache::Memcached=ARRAY(0x9fe83e4)',
 'misc') called at ext/memcache.pl line 59
 Debugged program terminated.  Use q to quit or R to restart,
   use o inhibit_exit to avoid stopping after program termination,
   h q, h R or h o to get additional info.
   DB<1>


 Any idea, what's going wrong for me ?

 thanks & cheers

     martin



 On Sat, 28 Mar 2009, Olivier Beau wrote:

>  Hi All,
> > I wrote a quick script to monitor memcached on a hobbitclient. 
>  (it needs perl's Cache::Memcached)
> > > Olivier 
>

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Gruss

       Martin Flemming


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Martin Flemming
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