tree 40daa1e5630015e2710b2dc201c07548fa910f1d
parent e2cfe61f12e028111120021aad23e20e0a407f65
author Mike Yu <yumike@google.com> 1620382909 +0800
committer Mike Yu <yumike@google.com> 1623833656 +0800

Add getAverageLatencyMs in DnsStats

This new method returns the average DNS response time by protocol,
for example, DoT. By this method, we can know the average waiting
time for a DNS response and then utilize this information to evaluate
the performance of DoT and Do53.

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/1708170

Bug: 188153519
Test: cd packages/modules/DnsResolver && atest
Change-Id: I19eb25d18b1eb1ab97c7efc97d56ae9a315e4222
Merged-In: I19eb25d18b1eb1ab97c7efc97d56ae9a315e4222