commit 2a451ea222fcdf959405c53cf8226657e2e6e279
author Junyu Lai <junyulai@google.com> Wed Feb 19 16:45:56 2025 +0800
committer Junyu Lai <junyulai@google.com> Fri Mar 21 16:52:23 2025 +0800
tree 7f5189684828c862cccbb9726365135dc953c8c6
parent 23cfd04e9b1baf181aeea1b0e61ab7cb008a2392

Support per uid tag throttling to NetworkStats

Introduced filtering of NetworkStats based on the number of
distinct tags per UID, to prevent excessive memory usage.

This feature is default enabled with a kill switch
per_uid_tag_throttling. And a DeviceConfig that allows
customization of throttling threshold.

Test: atest ConnectivityCoverageTests:android.net.connectivity.com.android.server.net.NetworkStatsFactoryTest
Bug: 364353020
Change-Id: Ibb4a2916306153d229ab996247eb6e78009f0fb0