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Building verified history21 of 24 verified daily observations collected. A percentage will appear after the minimum coverage threshold is met.
90-Day Trend
Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.
Recorded Daily Status (Last 54 Days)
Jul 23Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data
Incident History
No source-attested incident records are available for the current collector history. Older legacy archive records remain available below.
Legacy Incident Archive
21 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.
July 2026
Errors fetching media files
Source not attested
Last archived state: resolved
View archived record details
investigating
We are currently experiencing elevated errors fetching media files in Weights & Biases.
Metric Ingestion Backup
minorSource not attested
Last archived state: resolved
View archived record details
identified
We are currently experiencing elevated ingestion delay due to high volume.
Metrics Ingestion Backup
minorSource not attested
Last archived state: resolved
View archived record details
identified
We are experiencing metric ingestion delay of ~1 hour
Metric Ingestion Backlog
minorSource not attested
Last archived state: resolved
View archived record details
identified
We're currently experiencing elevated ingestion time of about 30 minutes for some run metrics.
Timeouts and 503s for serverless inference
majorSource not attested
Last archived state: resolved
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monitoring
Impact has been mitigated.
identified
Serverless Inference users could experience timeouts and 503 response codes while attempting to leverage models on the product. We are actively engaged in troubleshooting and will post an update here as soon as we know more.
Metric Ingestion Delay
minorSource not attested
Last archived state: resolved
View archived record details
identified
We are currently seeing a backup in metric ingestion of up to 20 minutes
June 2026
Web App loading issue
criticalSource not attested
Last archived state: resolved
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monitoring
A fix has been deployed and we are monitoring.
investigating
We are continuing to investigate this issue.
investigating
We're investigating reports of the W&B web app (app.wandb.ai) showing a blank page on load for some users. The API and SDK data logging remain operational.
A fix is in progress and we'll share an update soon.
Metric ingestion delayed
minorSource not attested
Last archived state: resolved
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monitoring
We identified an infrastructure issue as the root cause and have resolved it. We are rapidly working through the backlog of ingested metrics and should fully catch up soon.
identified
We are currently responding to delay of up to 5 hours for metrics written into wandb. We have identified the issue and are working to process metrics as quickly as possible. There is no data loss and all data will be complete once the backlog has drained. We're very sorry for the disruption.
Metrics ingestion delay
minorSource not attested
Last archived state: resolved
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investigating
We are currently investigating an issue where metric ingestion is delayed for some runs up to 1 hour.
May 2026
Slowness and missing metrics
Source not attested
Last archived state: resolved
View archived record details
monitoring
Starting at 10:48AM PST we experienced an incident causing missing metrics and slowness across the application. As of 12:10 PM metrics should now be restored (there was no data loss) and we are continuing to monitor performance.
