These Panglia web pages provide a graphical view of the The PanDA Production and Distributed Analysis System, known as Panda
Here at the TRIUMF ATLAS Tier-1 data centre we continuously query the state of Panda, recording the information in round-robin archive files via Ganglia gmetrics. The provided graphs show the state of 'Panda Clouds' and 'Panda Sites' over time.
See our 'bycloud' link for a global view of Cloud States.
Various grid sites scrape graphs from this service. Three generators are available for this purpose:
- World Graph Generator (All clouds)
- Cloud Graph Generator (Focusing on one cloud)
- Site Graph Generator (Focusing on one site)
As a reminder, the meanings of the various job states are duplicated here for reference:
- defined - job-record inserted in PandaDB
- assigned - dispatchDBlock is subscribed to site to transfer input files to T2 or to prestage input files from T1 TAPE
- waiting - input files are not ready
- activated - waiting for pilot requests
- sent - sent to a worker node
- running - running on a worker node
- holding - adding output files to DQ2 datasets
- transferring - output files are moving from site to a central resource
- finished - completed successfully
- failed - failed due to errors