Issue with OTP 26

[slashmili]

Seems like there is an issue with pushing data on OTP 26.

Don't have the details yet but I thought post it here to save people time. I'll update the issue when I have more information.

The side effects are :

1. In high throughput system, it crashed the VM. because the process dies multiple time and triggers system shutdown.
2. even in low traffic system, it doesn't push metrics to the udp server.

These are the changes we have made master...slashmili:fluxter:otp-26-support-reduce-dns-lookup

[svrdlans]

can confirm the issue on OTP 26.1.2 and that the fix from the PR fixes it for us