Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3
Fixed In:
12.0.0, 11.6.0 HF4, 11.5.1 HF6, 11.4.1 HF6
Opened: Jul 23, 2014 Severity: 3-Major Related Article:
K52892802
The dashboard charts for active sessions and established session counts drop suddenly.
The charts will remain inaccurate until next session event occurs.
This happens when both of the following conditions are met 1. A blade is coming up online to join other already running blades. 2. Session event, i.e., user login or logout, occurs while the blade is coming up.
The charts will be updated to correct value if new session is created.
Dashboard no longer displays a dip in active session count when primary blade comes back from a reboot.