Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Zdenda's avatar
Zdenda
Icon for Cirrus rankCirrus
Sep 04, 2016

What eats up space in /var/log ?

Hi, I got this: /var/log disk usage exceeds 90%. Reduce log disk space now. So I checked filesystem through df -lh and see this: /dev/mapper/vg--db--vda-dat.log.1 6.9G 5.8...
application delivery
LTM
TMOS
Shaun_Simmons1's avatar
Shaun_Simmons1
Icon for Altostratus rankAltostratus
Oct 03, 2016

Is the APM logging option set to "DEBUG" ? The size of the APM file will clue you into what size all other files may be once they are decompressed. Also, you may want to note the creation dates. I am sure that you creation dates me be on the same day, which only gives you one day's worth of logs, versus multiple days to do proper troubleshooting.