perfSONAR User Q&A and Other Discussion

[Muhammad Tayyab <>]

Hi Antoine,

 

 

Hope your doing well, I was able to get the first output but 2^nd  command stuck because of the overloaded node.

 

 

 

 

 

[root@ps-pul-h4309b ~]# psconfig pscheduler-stats

Agent Last Run Start Time: 2019/05/15 12:02:03

Agent Last Run End Time: 2019/05/15 12:22:49

Agent Last Run Process ID (PID): 6935

Agent Last Run Log GUID: 1B571A4E-76F0-11E9-9DC0-AD1399FCCD0D

Total tasks managed by agent: 72

From include files: 72

    /etc/perfsonar/psconfig/pscheduler.d/toolkit-webui.json: 72

[root@ps-pul-h4309b ~]# pscheduler schedule | wc

!

 

^C^C

[root@ps-pul-h4309b ~]# ^C

 

 

 

 

 

Regards,

Tayyab

 

 

-----Original Message-----
From: Antoine Delvaux [mailto:]
Sent: Tuesday, May 14, 2019 9:35 PM
To: Muhammad Tayyab <>
Cc:
Subject: Re: [perfsonar-user] perfSONAR nodes are down due to Memory utilization issue

 

Hi Muhammad,

 

The file that would be useful to see is the one that's referenced from psconfig, i.e. the JSON file that you see in `psconfig remote list`

 

From the logs and files you sent previously, your system seems to overload Postgresql, which doesn't seem right.  Do you have an idea of how many tests are running on your machine?  What are the following commands returning:

 

psconfig pscheduler-stats

 

pscheduler schedule | wc

 

Regards,

 

Antoine.

 

> Le 13 mai 2019 à 11:50, Muhammad Tayyab <> a écrit :

>

> Hi Valentin,

>

> Please find attached config. FYI

>

> Regards,

> Tayyab

>

>

> -----Original Message-----

> From:

> [] On Behalf Of Valentin

> Vidic

> Sent: Sunday, May 12, 2019 5:38 PM

> To:

> Subject: Re: [perfsonar-user] perfSONAR nodes are down due to Memory

> utilization issue

>

> On Sun, May 12, 2019 at 02:24:31PM +0000, Muhammad Tayyab wrote:

>> This is a Supermicro server and it has physical HD. Please find the

>> attached outputs; FYI

>>

>> How we can normalize the HD utilization?

>

>> From what I can see the run, task and archiving tables are quite big and they are probably causing all this disk IO.  You can try cleaning them up to fix the problem, but maybe it would be good to see why this happened in the first place. If you want to post your mesh config we can check if there are any problems there causing so many runs.

>

> --

> Valentin Vidic

> Computer Systems Engineer - Expert

> Department of Computer Infrastructure and Services Croatian Academic

> and Research Network - CARNET Josipa Marohnica 5, HR-10000 Zagreb,

> Croatia

> tel: +385 1 6661 714, fax. +385 1 6661 635

> gsm: +385 91 2480 919

> www.CARNet.hr

> <10.127.4.122-ps-dashboard_20190513-144531_148.txt>--

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