Service Usage

• Usage statistics of DESY Notes
• https://notes.desy.de
• data source: https://notes.desy.de/status

Plotting

• Time resolutions:

  • stats/data.csv: Fine-grained (every 15 min)
  • stats/data-daily.csv: Maximum per calendar day
  • stats/data-weekly.csv: Maximum per 7 days (week)

• Raw Data (bold face for further useful/further processed data):

  • onlineNotes,
  • onlineUsers,
  • distinctOnlineUsers,
  • notesCount,
  • registeredUsers,
  • onlineRegisteredUsers,
  • distinctOnlineRegisteredUsers,
  • isConnectionBusy,
  • connectionSocketQueueLength,
  • isDisconnectBusy,
  • disconnectSocketQueueLength

• Further processed data and explanations:

  • peak onlineNotes: The notes opened/edited simultaneously in the peak (on this day/week).
  • notesCount: Total notes/documents stored. Number only decreases if notes were deleted.
  • peak onlineRegisteredUsers: The maximum number of registered users (i.e. via AAI) logged in at the same time at peak (on this day/week).
  • registeredUsers: The total number of registered users, reduced only by deprovisioning.
  • peak onlineUsers: The maximum number of users online at the same time, whether with or without AAI login (the latter anonymously).

Data + Weighing

Actual weighting ground truth can be found here.

Schedule

• daily
• weekly