SRO RTDP Sep. 23, 2024

The current weekly meeting time is every other Monday at 10:00 US/Eastern

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Agenda:

1. Previous Meeting

2. Announcements:

3. Project Progress: (Github Project)
   1. May 2024 Packet Capture Analysis
      • JANA2 configuration - Nathan (github issue)

   2. RTDP workflow monitoring
      • Prometheus server - Cissie (github issue)
      • Prometheus + ePIC - Cissie (github issue)

   3. RTDP Configuration
      • DPUX format spec. - Vardan
      • Graphical editor - Vardan (github issue)
      • DPUX example config. - Jeng (github issue)

4. BDX Status + R&D

5. AOT

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Milestones

FY24Q2

• M05: Create stream splitter program for EVIO or HIPO data formatted files

• M06: Create stream splitter program for simulated data in PODIO for ePIC

• M07: Create VTP emulator using files produced by stream splitter

• M08: Create controller program to synchronize multiple VTP emulators

FY24Q3

• M09: Determine appropriate schema for all aspects of monitoring system

• M10: Establish databases for monitoring system using existing JLab servers.

• M11: Integrate Hydra as monitoring component.

FY24Q4

• M12: Integrate off-line data analysis framework into platform for CLAS12 data

• M13: Integrate off-line data analysis framework into platform for ePIC or GlueX simulated data

• M14: Integrate example JANA2 analysis into platform

---

Minutes

Attendees: David L., Vardan G., Jeng T., Cissie M.

• Cissie reported trying to use process_exporter with apptainer on the farm but only observing zeros
  • Jeng has successfully used it before. They will get together offline and share screens to track down the issue
  • They will be prepared to test both process_exporter and node_exporter to see if either (or both) give the desired information for apptainer processes
• Cissie will take another look at the GitHub issues assigned to her. Some of the work has been completed and some needs to be refactored
  • e.g. based on her earlier efforts we decided not to pursue a permanent, persistent Prometheus server
• David needs to complete testing the podiostream port update to allow use on the slurm farm. He will do this and notify Cissie or at least point her to the branch that contains the work so she can move forward.

• Vardan reportes

Action Items

1. Update Github issues assigned to Cissie (Cissie)