Revision 7c589cae2de7c375b56afcfd91d5ce300268ffbd authored by Chris Tarazi on 17 May 2022, 22:16:42 UTC, committed by Jussi Mäki on 08 June 2022, 08:16:39 UTC
[ upstream commit 47870fe0d3ebdb4bcb859031480241fceadef48b ]

This commit exposes new metrics that show the number of active names and
IPs in the DNS cache, and number of alive FQDN connections that have
expired (aka zombies) per endpoint. This is useful to track the
endpoint's DNS cache and DNS zombie cache sizes over time.

Note that these metrics are only updated during the FQDN GC which is
currently invoked every minute.

Signed-off-by: Chris Tarazi <chris@isovalent.com>
Signed-off-by: Jussi Maki <jussi@isovalent.com>
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README.rst

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