tendermint/docs/running-in-production.rst
Anton Kaliaev 33ec8cb609
document logging
Refs #1494
2018-05-30 16:51:19 +04:00

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Running in production
=====================
Logging
-------
Default logging level (``main:info,state:info,*:``) should suffice for normal
operation mode. Read `this post
<https://blog.cosmos.network/one-of-the-exciting-new-features-in-0-10-0-release-is-smart-log-level-flag-e2506b4ab756>__`
for details on how to configure ``log_level`` config variable. Some of the
modules can be found `here <./how-to-read-logs.html#list-of-modules>__`.
If you're trying to debug Tendermint or asked to provide logs with debug
logging level, you can do so by running tendermint with
``--log_level="*:debug"``.
Consensus WAL
-------------
Consensus module writes every message to the WAL (write-ahead log).