How to see how much memory is available in JunOS?

Question

Computer networks

Hello everyone,

Actually the question is in the title. The new Juniper has arrived. I sit - I understand. I can look at the memory in FreeBSD (over which JunOS runs): But I have not found anything in the cli of JunOS itself. From what sysctl outputs, I don’t understand how much memory is available to the router itself (for example, to store BGP FullView).

sysctl -a | grep "hw.*mem"
hw.physmem: 1073545216
hw.usermem: 519204864
hw.realmem: 1073545216

Answer 1

In different ways, but in general on the SRX 240 I use the command - show chassis routing-engine
This is general data, you can see other commands in more detail

Answer 2

Perhaps it will help.
www.juniper.net/techpubs/en_US/junos10.0/information-products/topic-collections/nog-baseline/routing-engine--memory-introduction.html