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[perfsonar-user] PerfSONAR Toolkit Problem


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  • From: Pedro Henrique Diniz Da Silva <>
  • To: "" <>
  • Cc: "" <>
  • Subject: [perfsonar-user] PerfSONAR Toolkit Problem
  • Date: Tue, 24 Oct 2017 21:51:56 +0000
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Good Afternoon, 

My name is Pedro Diniz, and I am a Network Engineer at the Brazilian Center for Research in Physics. 

I have updated our PS yesterday to 4.0.1 and we are ruunning into an issue. We cannot seem to view test results. There is a red box below the  “Test Results” Section on the dashboard that reads. “Error loading test listing: Internal Server Error.”


There are a bunch of errors in a bunch of places so I'm unable to find where the problems are.

For example, regulartesting.log:

 Error writing metadata: 500 Can't connect to localhost:80 (connect: Conexão recusada) at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/RegularTesting/Master/MeasurementArchiveChild.pm line 122.
2017/10/23 15:05:06 (3441) WARN> EsmondBase.pm:207 perfSONAR_PS::RegularTesting::MeasurementArchives::EsmondBase::add_data - Error posting data to MA: {"detail":"Time series value already exists with event type path-mtu at time 1508775201"}
2017/10/23 16:18:44 (6762) ERROR> EsmondBase.pm:53 perfSONAR_PS::RegularTesting::MeasurementArchives::EsmondBase::__ANON__ - Error writing metadata (500) 500 Internal Server Error
2017/10/23 16:18:44 (6762) ERROR> MeasurementArchiveChild.pm:209 perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::handle_results - Problem storing results: Error writing metadata: 500 Internal Server Error
2017/10/23 16:18:44 (6762) ERROR> MeasurementArchiveChild.pm:125 perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::__ANON__ - Problem handling test results: Problem storing results: Error writing metadata: 500 Internal Server Error at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/RegularTesting/Master/MeasurementArchiveChild.pm line 122.
2017/10/23 16:19:28 (7345) ERROR> EsmondBase.pm:53 perfSONAR_PS::RegularTesting::MeasurementArchives::EsmondBase::__ANON__ - Error writing metadata (500) 500 Internal Server Error
2017/10/23 16:19:28 (7345) ERROR> MeasurementArchiveChild.pm:209 perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::handle_results - Problem storing results: Error writing metadata: 500 Internal Server Error
2017/10/23 16:19:28 (7345) ERROR> MeasurementArchiveChild.pm:125 perfSONAR_PS::RegularTesting::Master::MeasurementArchiveChild::__ANON__ - Problem handling test results: Problem storing results: Error writing metadata: 500 Internal Server Error at /usr/lib/perfsonar/bin/../lib/perfSONAR_PS/RegularTesting/Master/MeasurementArchiveChild.pm line 122.


I attached multiple logs that I think that can help. They are the content of /var/log/esmond/,  the full file /var/log/httpd/error_log  and the result of "yum info python27-mod_wsgi".

In http://152.84.102.250/esmond/perfsonar/archive  we get "Service Temporarily Unavailable" error (print screen attached)

If you can point me in the correct direction, that would be greatly appreciated. Thank you very much.

Best Regards,
Pedro Diniz





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