
On verra plus tard pour un éventuel changement.

The net.inet.tcp.sendspace and net.inet.tcp.recvspace sysctls are of par‐ ticular interest if you are running network intensive applications. They control the amount of send and receive buffer space allowed for any given TCP connection. The default sending buffer is 32K; the default receiving buffer is 64K. You can often improve bandwidth utilization by increasing the default at the cost of eating up more kernel memory for each connec‐ tion. We do not recommend increasing the defaults if you are serving hundreds or thousands of simultaneous connections because it is possible to quickly run the system out of memory due to stalled connections build‐ ing up. But if you need high bandwidth over a fewer number of connec‐ tions, especially if you have gigabit Ethernet, increasing these defaults can make a huge difference. You can adjust the buffer size for incoming and outgoing data separately. For example, if your machine is primarily doing web serving you may want to decrease the recvspace in order to be able to increase the sendspace without eating too much kernel memory. Note that the routing table (see route(8)) can be used to introduce route-specific send and receive buffer size defaults.tu pourrais essayer d'augmenter ces 2 sysctl pour voir
Je n'en doute pas.kali franchement pour ca tu as l'ubiquiti edgerouteur lite ERL3 qui fait le taff et consomme rien[
J'y ai pensé...sinon ... carte fibre virtualisée dans un esxi et hop vm pfsense