Elastic Agent cuts the number of logs in the output

Hello, I have a problem with elastic agent, the problem also repeats when using filebeat. There are about 70k logs per second coming to the interface (each packet is a separate log for SRX). On the other hand, the agent writes to elastica only about 8 thousand logs for a second. In the fleet policy configuration, I increased the number of concurrent processing to 8 CPUs, but it did not change anything. Can I ask for guidance on this problem?

Average: IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:48 AM ens35 71429.00 0.00 100947.09 0.00 0.00 0.00 0.00 8.27