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Does logging block my training?

โ€œIs the logging function lazy? I donโ€™t want to depend on the network to send results to your servers while executing loc โ€ฆ

How can I overwrite the logs from previous steps?

To overwrite logs from previous steps, use forking and rewind. The ability to fork or rewind a run is in active developm โ€ฆ

How do I download the console log file from a run?

W&B stores your scriptโ€™s stdout and stderr as output.log (or multipart chunks under logs/). Where to retrieve it depends โ€ฆ

How do I log a list of values?

You can log a list of values, such as per-step losses, with wandb.Run.log(). The following examples show two common appr โ€ฆ

How do I log runs launched by continuous integration or internal tools?

To launch automated tests or internal tools that log to W&B, create a Service Account on the team settings page. This ac โ€ฆ

How do I log to the right wandb user on a shared machine?

When multiple users share a machine, runs can log to the wrong W&B account if you donโ€™t explicitly set credentials. To e โ€ฆ

How do I turn off logging?

You can stop W&B from logging data to the remote server, or keep logging enabled but suppress its warning messages. Use โ€ฆ

Which files should I check when my code crashes?

For the affected run, check debug.log and debug-internal.log in wandb/run- DATE _ TIME - RUN-ID /logs in the directory w โ€ฆ

Why are my metrics missing from wandb.log()?

If metrics logged with wandb.log() are not appearing in the W&B UI, there are several common causes. Offline mode withou โ€ฆ

Why is console output not captured for my run?

W&B captures your scriptโ€™s stdout and stderr and stores it as output.log on the runโ€™s Files tab. By default, that file u โ€ฆ