Sentry internal debug log verbosity

RobinH · July 1, 2019, 8:00am

Hello,

Is it possible to turn down the verbosity of the internal logs?

We’re using PaperTrail to centralise our server logs but Sentry is taking up a large chunk of log storage. And the logs are pretty meaningless most of the time.

BYK · July 1, 2019, 11:51am

I guess you’re looking for the -l/--loglevel CLI option or the SENTRY_LOG_LEVEL env var:

github.com

getsentry/sentry/blob/8f500feaf8f9cce3a56a4a4517931acc9f47f90a/src/sentry/conf/server.py#L649-L777


# Sentry logs to two major places: stdout, and it's internal project.
# To disable logging to the internal project, add a logger who's only
# handler is 'console' and disable propagating upwards.
# Additionally, Sentry has the ability to override logger levels by
# providing the cli with -l/--loglevel or the SENTRY_LOG_LEVEL env var.
# The loggers that it overrides are root and any in LOGGING.overridable.
# Be very careful with this in a production system, because the celery
# logger can be extremely verbose when given INFO or DEBUG.
LOGGING = {
    'default_level': 'INFO',
    'version': 1,
    'disable_existing_loggers': True,
    'handlers': {
        'null': {
            'class': 'logging.NullHandler',
        },
        'console': {
            'class': 'sentry.logging.handlers.StructLogHandler',
        },
        'internal': {

This file has been truncated. show original

I’ll make a note to add something around logging to self-hosted logs, thanks a lot for the question!

BYK · September 7, 2019, 8:20am

Took a while but here’s the updated docs: https://docs.sentry.io/server/config/#logging

RobinH · September 7, 2019, 9:19am

Thanks!

brunis · November 28, 2019, 8:48am

Hi, where do i add any sort of logging in the first place? this shit breaks itself all the time and i have no clue where to start looking.

BYK · November 28, 2019, 9:52am

Hi @brunis - Sentry and all other services log to stdout by default. Sentry also logs any errors it encounters to its internal project for you to inspect. If you are using the docker-compose based setup, you may use docker-compose logs web and other service names to get the logs.

brunis · December 5, 2019, 11:10am

Thanks, nothing useful in there. How do i increase logging?

BYK · December 5, 2019, 12:36pm

Topic		Replies	Views
[python logging] How to disable handler? SDKs	0	3486	July 9, 2020
Change sentry logs from system logs to separate file	0	1236	January 28, 2021
No stdout logging when initializing sentry_sdk in Kubernetes pod SDKs	3	1390	March 18, 2021
Sentry seems to be causing errors itself? Feedback	0	1465	March 21, 2019
Performance issues + light system On-Premise	3	1321	August 29, 2020

Sentry internal debug log verbosity

Related topics