SRO RTDP Aug. 12, 2024

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

Connection Info:

You can connect using ZOOM Video conferencing (ID: 160 248 4178). (Click "Expand" to the right for details -->):

One tap mobile: US: +16692545252,,1602484178# or +16468287666,,1602484178#

Meeting URL: https://jlab-org.zoomgov.com/j/1602484178?pwd=UFViZUpyODYrZmsxdkVNbWZTMUR1Zz09&from=addon
Meeting ID: 160 248 4178
Passcode: 104412

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Meeting ID: 160 248 4178
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Meeting ID: 160 248 4178
Passcode: 104412

SIP: 1602484178@sip.zoomgov.com
Passcode: 104412

One tap mobile: US: +16692545252,,1601987443# or +16468287666,,1601987443#

Meeting URL: https://jlab-org.zoomgov.com/j/1601987443?pwd=bUVPV3puTHJPU0Fub2Q2Z1dsV0JjQT09&from=addon
Meeting ID: 160 198 7443
Passcode: 607906

Agenda:

1. Previous Meeting

2. Announcements:

   • Renewal presentation

3. Packet Capture Analysis
   • packet replay
   • stream aggregation
   • event identification
   • "physics" plots

4. BDX Status + R&D
   • RTDP Configuration
     • DPUX format + tools

5. Milestone Progress: (Github Project)
   • 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

6. AOT

---

Minutes

Attendees: David L., Ayan R., Vardan G., Fabio R., Jeng T., Cissie M., Marco B.

• Jeng is now fully moved to Texas.
  • David needs to gather his monitor/keyboard from his old office
• Some discussion on stream aggregation
  • Carl did something months ago that worked for GlueX data, but was not general enough to work with CLAS12 SRO data
• DPUX
  • Working on Graphics component
  • RDFS configuration format
  • Vardan will create tasks so that other developers can contribute
• Monitoring DB
  • Prometheus and InfluxDB are most popular Open Source solutions
  • Prometheus is first option since it works with Network Exporter from Docker
  • InfluxDB uses syntax that looks like SQL so has raised cybersecurity issues in the past