Bug ID 1069321: High iowait and pgstat wait every hour on the hour, due to excessive logging in autodosd.out

Last Modified: Jan 26, 2023

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
15.1.5.1, 15.1.5, 15.1.4.1, 15.1.4, 15.1.3.1, 15.1.3, 14.1.4.5, 14.1.4.4, 14.1.4.3, 14.1.4.2, 14.1.4.1, 14.1.4

Opened: Dec 21, 2021
Severity: 3-Major

Symptoms

Undesirable log messages are logged to /shared/tmp/autodosd.out Dec 06 15:48:04|mcp_process_aggregate_period|2607| Before sorting ctx[device-global]:dosid[62] tmmid[9] agg[11] proto[0] top1[1451] top2[1634] top3[1449] top4[1652] mean[1393] bump[16] ba_max[0] bd_max[0] Dec 06 15:48:04|mcp_process_aggregate_period|2615| After sorting ctx[device-global]:dosid[62] tmmid[9] agg[11] proto[0] top1[1652] top2[1634] top3[1451] top4[1449] mean[1393] bump[16] ba_max[0] bd_max[0] F55 coming to inside query stress F55 coming to inside query stress

Impact

The BIG-IP system may hang, or have high disk, memory, or cpu utilization. This can lead to a variety of issues, such as a sluggish management interface, or external ltm monitors failing to fire at regular intervals.

Conditions

AFM provisioned

Workaround

None.

Fix Information

None

Behavior Change