tree cbd1d8019cc3404848e7459c14899b5c57deae18
parent 5ef4778236c25a15ffc226d94ba01b80e60ba0e9
author Alex Ilin <alexilin@chromium.org> 1732530952 +0000
committer Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> 1732530952 +0000

[DBSC] Add more UMA to understand bound session terminations

We see a noticeable number of terminated bound sessions that we cannot
explain. Add some extra UMA histograms to check whether these
terminations might be caused by the storage errors.

Also add a histogram to estimate the success rate of session termination
reports.

Bug: 380392074
Low-Coverage-Reason: TRIVIAL_CHANGE This CL adds UMA logging statements for exceptional cases.
Change-Id: Ia47da4c591a2b1028f354addf1abbf7e26a998f0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6043699
Commit-Queue: Alex Ilin <alexilin@chromium.org>
Reviewed-by: Monica Basta <msalama@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1387505}