Bug ID 1328729: Slow memory leak when processing tenant telemetry

Last Modified: Feb 09, 2024

Affected Product(s):
F5OS All(all modules)

Known Affected Versions:
F5OS-A 1.5.0

Fixed In:
F5OS-A 1.5.1

Opened: Aug 08, 2023

Severity: 2-Critical

Symptoms

The system will eventually run out of memory. Up until the point of service restart, the memory utilization will negatively impact running tenants, causing potential memory allocation errors.

Impact

Excessive memory utilization will impact operational performance of the F5OS and tenants.

Conditions

When a BIG-IP tenant version </= 15.1.7 is running.

Workaround

The mitigation is to update a BIG-IP tenant version to 15.1.8 or newer, or to update to F5OS 1.5.1.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips