Bug ID 880073: Memory leak on every DNS query made for "HTTP Connector" agent

Last Modified: Dec 13, 2023

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

Known Affected Versions:
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, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3

Fixed In:
16.0.0

Opened: Feb 12, 2020

Severity: 2-Critical

Symptoms

'plugin' subsystem of TMM leaks memory, when "HTTP Connector" agent performs DNS query.

Impact

Roughly 500 KB is leaked for every 10000 requests.

Conditions

Access Policy contains "HTTP Connector" agent.

Workaround

None.

Fix Information

Fixed memory leak in 'plugin' subsystem of TMM.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips