Wido den Hollander created CLOUDSTACK-8645:
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Summary: Make better use of different loglevels like INFO, WARN
and ERROR instead of DEBUG
Key: CLOUDSTACK-8645
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8645
Project: CloudStack
Issue Type: Improvement
Security Level: Public (Anyone can view this level - this is the default.)
Affects Versions: Future
Environment: All CloudStack components
Reporter: Wido den Hollander
Fix For: Future
Currently most of the code uses s_logger.debug() for logging events.
Running on logging level INFO or WARN makes CloudStack logs almost unusable
since almost no interesting information comes by.
We should improve the logging on various points by replacing DEBUG with INFO,
WARN or ERROR to what seems appropriate.
This should be done continuously, this isn't something which can be fixed with
one big patch, commit or PR.
While working on the code you'll spot these issues and can fix them when needed.
On big environments for example the management server log in level DEBUG
becomes almost unusable due to the high volume of messages coming by.
There is certainly more to improve on logging, but this is a start.
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