Summary

There is a troubleshooting graph that can be enabled named Active Sessions Over Time. This graph will show active sessions incrementing during the test's ramp up phase.

Further notes

• A session is deemed active once it has reported into the Login VSI server that it is testing
• Scaling will typically be linear.
• If there's either a lull in active session scaling or there are incrementally longer gaps in between active sessions, recommend investigating:
  • Licensing issues
  • Delivery, connection server and brokerage load
  • Roaming profile storage load
  • Load-balancing settings
  • VM host load
  • Dynamic resource rescheduling settings (DRS or WLB)
• An example of conventional linear scaling:
  
• An example of non-linear scaling:
  
  • Note, this is not necessarily a problem; for example, 1) if caused by dynamic resource load balancing/scheduling deliberately being enabled, or 2) if caused by session ramp-up phasing (refer to more information on phases here)

See also

• Active Sessions Over Time reference
• Login VSI 4.x - Analyzer tips - Enabling extra troubleshooting graphs