tree d0f3891449445f8669e0af011bee0165744cf197
parent 7428ee32b13ca6e35244993d9a2f0d259141174e
author Luca Milanesio <luca.milanesio@gmail.com> 1738227907 +0000
committer Luca Milanesio <luca.milanesio@gmail.com> 1738250112 +0000

Disable replication lag tracking by configuration

Introduce the new configuration settings
ref-database.replicationLagEnabled for disabling the metric to trace
the auto-replication lag between sites.

The rationale for disabling this metric lies in the use of
mono-repos with very frequent updates which would cause the ref
refs/multi-site/version/* to be continuously updated causing
packed-refs locks and consuming precious resources on the
global-refdb.

When using pull-replication and apply-object, the value of using the
refs/multi-site/version/* for tracking is not very useful anyway
because it gets replicated outside the batch.

Bug: Issue 313856493
Change-Id: I6b32e0423ed894793f55ed57c60cc356ebe2a31a