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Re: [Perfparse-users] PerfParse not collecting any data.... whats wrong?
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From: Arnar T. <ar...@ca...> - 2004-09-07 18:09:32
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Ben,
Yes I have the same versions of MySQL client library as MySQL server
(4.0.20)
As for the manual debugging:
As far as I can seen perfparse stops in the function lock_or_exit:
...snip...
i = open (conf->Lock_File, O_RDWR | O_CREAT, 0640);
CSDEBUG1("after open");
CSDEBUG2(i);
if(i < 0)
{
CSDEBUG1("open failure");
exit (EXIT_FAILURE);
}
...snip...
attacted is my modified perfparse.c file with debug macro and my
perfparse.cfg file.
perfparse version is 0.100.3
ok so perfparse cant open the lock file
lock file permissions are:
[nagios@black148 var]$ ll /usr/local/nagios/var/nagios.lock
-rw-r--r-- 1 root root 6 Sep 7 17:35 nagios.lock
are the permissions here wrong ?? at least I dont see that.
On Fri, 2004-09-03 at 08:11, Ben Clewett wrote:
> Arner,
>
> By the look of the response, it seems that the program 'perfparse' is
> crashing somewhere after loading the configuration file and before
> parsing the data. Unfortunately there is a lot of code here.
>
> Can you first check that the version of your MySQL client library is the
> same as your MySQL server? This can cause this problem.
>
> If not, then some heavier debugging will be needed.
>
> You can use tools like gdb if you feel confident.
>
> There is another debug, but it is manual. :) As we are all keen to find
> your problem, I ask whether you might have time to have a go?
>
> In the file perfparse/perfparse.c you can add the macro 'DB;' which
> reports the current line. If this is used, it will show the line of the
> code when running. Using this, and a little trial/error, it's possible
> to find the line it stops at.
>
> Eg, in the main() use:
>
> int main(int argc, char **argv)
> {
> char*config_file_name=NULL;
> tStart = time(NULL);
> sProgName = argv[0];
> config_file_name = parse_arg_basic(argc, argv);
>
> DL;
>
> /* Get default settings */
> conf = conf_load(config_file_name);
>
> DL;
>
> /* Parse passed parameters: */
> parse_arg(argc, argv);
>
> DL;
>
> /* Check the parameters */
> check_params(argc,argv,conf);
>
> DL;
>
> /* Connect to MySQL: */
> now_connect(TRUE);
>
> DL;
>
> This will print to the shell:
>
> 00160:HERE
> 00165:HERE
> 00170:HERE
> 00175:HERE
> 00180:HERE
>
> Using this method, it's possible to find out exactly where and when you
> program stops.
>
> If you can give us any feedback here, this would be very much appreciated.
>
> Regards,
>
> Ben
>
>
>
>
>
> Arnar Thorarinsson wrote:
>
> > Thats just it when I run /usr/local/nagios/bin/perfparse -r I get no
> > output, example:
> > [nagios@black148 nagios]$ /usr/local/nagios/bin/perfparse -r
> > [nagios@black148 nagios]$
> >
> > I see no /tmp/perfparse.drop file
> >
> > Does this not suggest that perfparse never gets to actually parse the
> > serviceperf.log file ?
> >
> > file permissions for serviceperf.log are :
> > rw-rw-r-- 1 nagios nagios 737105 Sep 2 08:36 serviceperf.log
> > example lines from serviceperf.log:
> >
> > 1094114364 kerf-2621-a PING PING OK - Packet loss = 0%, RTA
> > = 1.36 ms OK
> > 1094114404 pax.caa.is DNS DNS OK: 0.407 seconds response
> > time, black70 returns 192.168.106.70 OK
> > time=0.407424s;;;0.000000
> > 1094114444 rex.caa.is FTP FTP OK - 0.038 second response
> > time on port 21 [220 ready, dude (vsFTPd 1.1.0: beat me, break me)]
> > OK time=0.037926s;0.000000;0.000000;0.000000;10.000000
> > 1094114494 rex.caa.is PING PING OK - Packet loss = 0%, RTA
> > = 0.23 ms OK
> > 1094114534 kerf-2621-b PING PING OK - Packet loss = 0%, RTA
> > = 1.17 ms OK
> > 1094114584 pax.caa.is PING FPING OK - 192.168.106.12
> > (loss=0%, rta=79.500000 ms) OK loss=0%;50;75;0;100
> > rta=0.079500s;2.000000;5.000000;0.000000
> >
> > can I turn some sort of debug on in perfparse ?
> >
> >
> >
> > On Thu, 2004-09-02 at 07:41, Ben Clewett wrote:
> >
> >>Dear Arnar,
> >>
> >>You should be getting data.
> >>
> >>Can you do two things for me?
> >>
> >>Can you wait until you have a good sized log file. Then run 'perfparse
> >>-r' and return me the output from the run.
> >>
> >>Can you also check your drop file, which I see is /tmp/perfparse.drop.
> >>This might give you some reason why you have no data.
> >>
> >>Regards, Ben
> >>
> >>
> >>
> >>Arnar Thorarinsson wrote:
> >>
> >>
> >>>Just installed PerfParse ( version 0.100.1 ) and no data is put into the
> >>>mysql database.
> >>>
> >>>Running Nagios 1.2 on a redhat 9 system.
> >>>when running /usr/local/nagios/bin/perfparse I get no output
> >>>
> >>>
> >>>/usr/local/nagios/bin/perfparse --show_config
> >>>DB_User = "perfmon"
> >>>DB_Name = "perfmon"
> >>>DB_Pass = "perfmon123"
> >>>DB_Host = "localhost"
> >>>Drop_File = "/tmp/perfparse.drop"
> >>>Service_Log = "/usr/local/nagios/var/serviceperf.log"
> >>>Host_Log = "/usr/local/nagios/var/hostperf.log"
> >>>Dummy_Hostname = "dummy"
> >>>Delete_Service_Log = "No"
> >>>Delete_Host_Log = "No"
> >>>Nagios_Lock = "/usr/local/nagios/var/nagios.lock"
> >>>Lock_File = "/var/lock/perfparse.lock"
> >>>Be_Silent = "no"
> >>>Do_Report = "no"
> >>>Accept_Odd_Chars_in_Label = "no"
> >>>Default_user_permissions_Policy = "rw"
> >>>Default_user_permissions_Host_groups = "rw"
> >>>
> >>>
> >>>I am using the check_http plugin ( which to my understanding is fully
> >>>compatable with PerfParse )
> >>>
> >>>in /usr/local/nagios/var/serviceperf.log getting :
> >>>1094062001 rex HTTP HTTP OK HTTP/1.1 200 OK - 4746 bytes in
> >>>0.531 seconds OK time=0.531222s;;;0.000000 size=4746B;;;0
> >>>
> >>>but nothing is entered into the database for PerfParse, is the output in
> >>>the serviceperf.log not correct ?
> >>>
> >>>After initial installation of PerfParse are all the tables in the
> >>>database suppost to be empty ?
> >>>what am I missing here ???
> >>>
> >>>
> >>>
--
Kveðja
Arnar Þórarinsson
Tölvunarfræðingur
Kerfisdeild
Sími : 569 4289
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