All traffic going through the firewall was cut off.
The firewall is using the IPS blade function with the FW blade. (R80.10)
CPU usage is not very high. However, the memory usage seems very high.
The output of the fw ctl pstat command is shown below.
This firewall has an uptime of 3 weeks.
SMEM's "Failed Allocation" value is very high. (It is more than about 4,600,000)
This count was recorded for only 3 weeks.
This system has 16GB of memory (RAM).
When looking at the CPVIEW output, memory usage is always high as shown below.
Could a session be disconnected due to high memory usage?
I opened a Case with this problem, but TAC doesn't help. Rather, they say the system is normal.
Will upgrading this system's physical memory solve this problem?
Over the past few weeks, we've been experiencing a problem of disconnecting service sessions several times.