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TMM memory leaking due to log publisher configuration

Saeedbabaei24
Nimbostratus
Nimbostratus

Hi dears

I use F5 CGNAT module and I define a log publisher on F5 for remote logging. I have memory leaking problem: tmm memory increase during the time.

 

F5 version:    14.1.2.3

 

picture1:

https://ibb.co/YDN88Bz

 

After analyzing "show sys memory" output we notice that memory leaking is because of Log profile:

 

picture2:

https://ibb.co/4m3snGt

 

 

For troubleshooting I look at logs in tmm using "# cat /var/log/tmm"   and notice that there are a lot of logs telling here is a problem with publisher:

# cat /var/log/tmm

<13> Jul  7 03:51:24 slot1/f5-one notice alg_hs_log_alg_event/1190: errdefs publisher log failure

<13> Jul  7 03:51:24 slot1/f5-one notice alg_hs_log_alg_event/1190: errdefs publisher log failure

<13> Jul  7 03:51:24 slot1/f5-one notice alg_hs_log_alg_event/1190: errdefs publisher log failure

.

.

 

Now the question is: How can I analyze these logs and find solution for tmm memory leaking?

Any one knows "logger" tool ? or Someone has encountered this problem before?

 

We have this problem for a long time. And it has not been resolved by updating the version.

 

picture3:

https://ibb.co/R9dYLdM

 

 

picture4:

https://ibb.co/nfYJvd0

 

 

Sys::Provision

Module CPU (%) Memory (MB) Host-Memory (MB) Disk (MB)

---------------------------------------------------------

afm          0           0                0         0

am           0           0                0         0

apm          0           0                0         0

asm          0           0                0         0

avr          1        1888              768      7800

dos          0           0                0         0

fps          0           0                0         0

gtm          0           0                0         0

host        10       20030                0    527856

ilx          1           0            12102         0

lc           0           0                0         0

ltm          1           0                0         0

pem          0           0                0         0

sslo         0           0                0         0

swg          0           0                0         0

tmos        87       42478              700         0

urldb        0           0                0         0

vcmp         0           0                0         0

 

thanks.

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