Memory leak FG900D v5.4.4

[aagrafi]

Hello,

I'm experiencing severe memory leak with an FD900D cluster (a-p) running 5.4.4. I have noticed that this is triggered when doing FortiView -> Sources. The process draining the memory is htppsd. The memory consumption rapidly grows up to 99% till the firewall becomes unusable. Has anybody experienced a similar problem?

At normal conditions, the firewall works at 10% CPU, 40% memory, 20K sessions/sec and 1.3M sessions.

Thanks

[tanr]

Maybe a silly question, but did you flush your web browser cache after updating?  I ran into something similar with 5.4.2 where certain GUI access would quickly make the firewall unstable.  Flushing the web browser cache fixed it.