AP7131 possible memory leak

[chris_slaterwal]

Has any noticed that AP7131 with firmware version 5.9.3.3-004R show gradually reducing free memory, to the point where it becomes impossible to log on to individual access points? We seem to be getting this problem, such that in  order to restore access to an AP, it has to be rebooted.

[chris_slaterwal]

Well this is what I get with a “sh ver” from one of the AP7131s:

HOSTNAME*#sh ver
AP7131 version 5.9.3.3-004R
Copyright (c) 2004-2019 Extreme Networks, Inc. All rights reserved.
Booted from secondary

This shows what I mean about memory depletion:

HOSTNAME*#ser sh sys
System Information:

Free RAM:  10.9% (9924 of 90900)  Min: 7.0%
File Descriptors: free: 8202 used: 649 max: 25500
CPU load averages: 1 min: 36.8%  5 min: 24.6%  15 min: 15.1%

Kernel Buffers:
Size:      32    64   128   256   512    1k    2k    4k    8k   16k   32k   64k  128k
Usage:   3780  1839  1700  1170   351   204    41    46   106    43    12     2     1
Limit:  32768 32678  4096  4096  8192  8192 16384 16384  1024   512   256    64    64

The AP was very slow to respond to every command.

[ckelly]

Chris, how are you running a 7131 on 5.9.3?  To my knowledge, the last WiNG version to support the 7131 was 5.8.6.x.