Bug ID 1082581: Apmd sees large memory growth due to CRLDP Cache handling

Last Modified: Jul 02, 2024

Affected Product(s):
BIG-IP APM(all modules)

Known Affected Versions:
14.1.5.2, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 17.0.0, 17.0.0.1, 17.0.0.2

Fixed In:
17.1.0, 16.1.4, 15.1.9, 14.1.5.3

Opened: Feb 21, 2022

Severity: 2-Critical

Symptoms

Apmd memory keeps growing slowly over time and finally oom killer kills apmd.

Impact

Apmd killed by oom-killer thereby impacting traffic

Conditions

Access policy has the crldp auth agent configured.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips