commit 4851a32a935623dfe5baf2f5c3a55d96147ada92
author Stanislav Zholnin <zholnin@google.com> Fri Mar 06 14:19:25 2020 +0000
committer Stanislav Zholnin <zholnin@google.com> Fri Mar 06 14:23:54 2020 +0000
tree 2d7cb33f71ecb840d1aabfd2ddcf571d6bc74fce
parent f70df0e387e504cc9edb0951d3d0a4643952ee81

Add boot session stable sampling to AppFeaturesOps puller.

Refactoring of existing pullers.
Random seed added which should be stable for single boot session
Sampling rate is approximated to adjust for number of
packages and features used on individual device over last day.

Bug: 143519689

Test: make statsd_testdrive && ./out/host/linux-x86/bin/statsd_testdrive 10075
Test: make statsd_testdrive && ./out/host/linux-x86/bin/statsd_testdrive 10060
Change-Id: I43c940636f9eeb22fa7cd74c2ec5848ed641ee0f