network-auditor: Parser v1 and automation scripts

Add automation scripts and improve parser program to report
send/sendto/sendmsg/sendmmsg syscall utilizations.
main.sh script is responsible for simulating the full experiment for VM,
writing results in stdout. VM instance is expected to be up and running
on 9222 port.
ONLY AF_INET or AF_INTE6 types of sockets are counted.

BUG=b:214428470
TEST='$ bash script.sh' finishes successfully. See README.md!

Change-Id: Ib579cfc86561290426dd00caeb431d56a8fb47a8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/3480915
Reviewed-by: Ramya Gopalan <ramyagopalan@google.com>
Tested-by: Ramya Gopalan <ramyagopalan@google.com>
Tested-by: Zauri Meshvelianiā€ˇ <zauri@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Jorge Lucangeli Obes <jorgelo@chromium.org>
8 files changed