Last Modified: Oct 17, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1
Fixed In:
14.1.0, 13.1.1.2
Opened: May 24, 2018 Severity: 3-Major
One symptom is that a message similar to the following comes out in the log files frequently. May 24 16:31:53 lusia_60.F5.COM warning merged[6940]: 011b0914:4: No individual CPU information is available. Merged CPU stats will be 0.
Frequent error messages in the logs, and incorrect merged CPU stats.
If all of the snapshot stats files have timestamps in the future, CPU stats will not be correctly merged.
Remove all of the stats snapshot files that have timestamps in the future and restart merged.
Merged has been update to correctly deal with the case where all of the stats snapshot file have timestamps in the future, and will correctly merge the CPU stats.