Environment
Juniper equipment
Problem
If you've configured Juniper by our guidelines( https://www.netvizura.com/blog/flow-export-configuration-on-juniper-network-devices ) and you still see lower throughput than it should be.
Cause
Juniper setting newer JunOS releases ipv4-flow-table to 4
Solution
2. In most cases setting edit chassis fpc slot-number inline-services flow-table-size to 15 should do the trick. Be careful that if you do this on older JunOS releases you could initiate restart.