On busy systems vebose logging can produce several MB of logs per
second and will slow down operation.
-More fine-grained tools are available in following modules:
+Less verbose logging for DNSSEC validation errors can be enabled using :ref:`mod-bogus_log` module.
+
+Various statistics for monitoring purposes are available in :ref:`mod-stats` module, including export to central systems like Graphite, Metronome, InfluxDB, or Prometheus format.
+
+Resolver :ref:`mod-watchdog` is tool to detect and recover from potential bugs that cause the resolver to stop responding properly to queries.
+
+If none of these options fits your deployment or if you have special needs you can configure your own checks and exports using :ref:`async-events`.
.. contents::
:depth: 1
:caption: Operation
:maxdepth: 1
- monitoring
upgrading
NEWS
+++ /dev/null
-**********
-Monitoring
-**********
-
-Statistics for monitoring purposes are available in :ref:`mod-stats` module. If you want to export these statistics to a central system like Graphite, Metronome, InfluxDB or any other compatible storage see :ref:`mod-graphite`. Statistics can also be made available over HTTP protocol in Prometheus format, see module providing :ref:`mod-http`, Prometheus is supported by ``webmgmt`` endpoint.
-
-.. note::
-
- Please remember that each Knot Resolver instance keeps its own statistics, and instances can be started and stopped dynamically. This might affect your data postprocessing procedures.
-
-More extensive logging can be enabled using :ref:`mod-bogus_log` module.
-
-Resolver watchdog is tool to detect and recover from potential bugs that cause the resolver to stop responding properly to queries. See :ref:`mod-watchdog` for more information about this functionality.
-
-If none of these options fits your deployment or if you have special needs you can configure your own checks and exports using :ref:`async-events`.
exposed as :ref:`mod-http-prometheus`, or processed using user-provided script
as described in chapter :ref:`async-events`.
+.. note::
+
+ Please remember that each Knot Resolver instance keeps its own statistics, and instances can be started and stopped dynamically. This might affect your data postprocessing procedures if you are using `Multiple instances`_.
+
.. _mod-stats-list:
Built-in statistics