MyWLCG trends

513/R-068 (CERN)



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Main topic to discuss: * Replacement of the MyWLCG trends
    Local: Lionel, Eddie, Pablo, Stefan, Julia, Marian, Maarten, Ale (last to arrive)
    Remote: Salvatore
Minutes taken by Stefan

Action items: 
All items have now a deadline assigned

Current metrics in MyWLCG
- first provides site reliability for T0/T1s and T2s since end of 2012
- second accounting data per VO/Country for number of jobs, cpu/wall time, efficiency

- Need info from WLCG office of what is used from this tool 


- Aim to provide info to site admins about the activities going on on his site
- Metrics: Site overall status, data processing, data transfer in/out
- Info mostly retrieved from experiment monitoring tools (and SSB/SAM)

- VOs think its not useful, some sites say it may be useful. 
- Agreed that sites should be able to receive this information 
- The tool itself is running stable since long time, 

SSB metrics

- Availability trends: not used by experiments, need to discuss with WLCG office if the current SAM3 plots are eonugh
  - Currently we are missing the average of sites in SUM/SAM3 but can be implemented
- Site Usage: Pledges taken from REBUS, Capacities currently also taken from REBUS

- Pablo, for capacities we can move to the APEL EGI portal
- Ale, the info for installed capacities the info is always coming from the same source

- Julia, we should take info from BDII and site admins need to validate the publish numbers once per month. 

- We move to SAM/SUM interface for Avl/Rel trends. Ask Ian if we need avergage of sites. 
- Ale, we also need to take OSG into account, 
- Ale we don’t need more metrics but validate the current important ones (work, space, ….)
- Pablo we shall take EGI as basic info but also accept VO info .e.g. to compare those. 

Next meeting on 4 July, topic will be how to do the availabiity recomputations
There are minutes attached to this event. Show them.
    • 2:00 PM 2:05 PM
      JIRA actions for June 5m
      Review of the JIRA actions scheduled for this and next month
      Speaker: Pablo Saiz (CERN)
    • 2:05 PM 2:15 PM
      Current metrics in MyWLCG trends 10m
      Speaker: Marian Babik (CERN)
    • 2:15 PM 2:25 PM
      Current metrics in Siteview 10m
      Speaker: Dr Edward Karavakis (CERN)
    • 2:25 PM 2:35 PM
      Current metrics in SSB 10m
      Speaker: Pablo Saiz (CERN)
    • 2:35 PM 2:55 PM
      Discussion 20m
    • 2:55 PM 3:00 PM
      Next meeting 5m