Historique des pannes de Chartbeat

Beginning at approximately 7:49 PM ET, we noticed disruptions to our third-party AWS service. Shortly after, AWS reported an issue on their end that was causing significant service degradation. This is having some observed impacts on Chartbeat's data processing and several product features, including the Heads Up Display. AWS continues to show an ongoing outage on their end, which we are monitoring closely. We are working with AWS and actively assessing the full scope of impact. We will follow up with specific detail on affected systems as soon as our investigation is complete.

This incident has been resolved.

Our third-party cloud platform is experiencing an outage that may affect the Historical Dashboard, Advanced Queries, Reports, Conversion, Data Lab, Cohorts, and Social Hub.

While we are noticing early signs of improvement, we are continuing to monitor the third-party service cloud platform's recovery progress, and we'll provide another update within 60 minutes.

While we are noticing signs of improvement, we are continuing to monitor the third-party service cloud platform's recovery progress.

All previously affected Chartbeat products are operational. We are continuing to closely monitor our systems and notifications from our third-party cloud providers.

This incident has been resolved.

We are currently investigating an issue that is preventing users from running Advanced Queries reports.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

We have identified a bug in our historical data starting on July 23, 2025, that has caused inflated pageviews in the following Chartbeat surfaces: - Historical Dashboard - Reports - Advanced Queries - Data Lab - Cohorts - Conversion Current Status: We have implemented a solution that will fix this issue going forward, and your traffic numbers will be accurate starting today, Friday, Aug 22, 2025 at 20:05 UTC. Next Steps: We will be working to backfill corrected data over the next few days. We expect full resolution of historical data and do not anticipate any data loss.

Data deduplication process has been initiated for the dates July 23 - August 22. Traffic data over this date range will be subject to change in the affected products until this correction process is completed.

Corrected data has been backfilled in Historical, Advanced Queries, Conversion, Data Lab, and Cohorts. We are working on the fix to regenerate reports with corrected data in the Reports Dashboard interface (chartbeat.com/reports/dashboard) for dates July 23 - August 22. Corrected reports will not be reissued via email for subscribed users, but can be accessed from the Reports Dashboard once this process is complete.

Corrected data has been backfilled in the Reports Dashboard (chartbeat.com/reports/dashboard/) for dates August 18 - 23. Reports for July 23 through August 17 will not be viewable from the dashboard. This issue is now fully resolved.

We’ve identified an external issue with Apple News tracking today that temporarily caused lapses in Apple News traffic on dashboards. We've been in touch with the Apple team and are monitoring the situation currently to ensure that it is resolved, but users can expect to see dips in their Apple News dashboards due to the issue. We do not expect impacts on historical data from this issue.

This incident has been resolved.

We are currently investigating an issue that is causing problems generating Reports and delivery of Reports emails today.

Our team has been able to identify an issue with a third-party system which powers the graphs in the Daily Reports. We are in process of investigating alternative solutions to make Reports deliverable as soon as we can, but we expect that Reports may still not be delivered or compiled tomorrow morning (Thursday, July 24th) because of this issue.

We are still working on fixing the identified issue with the third-party system which powers the graphs in our Daily Reports. To mitigate the impact, we have temporarily removed the graphs from our Reports so that they can compile, and expect that should have been allowing most Reports emails to catch up and send, including those that were missed yesterday.

This incident has been resolved.

We are experiencing longer than usual load times in Chartbeat's Historical Dashboard and API due to a performance issue with Snowflake. Our team is investigating.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

We are currently investigating an issue that is causing a delay in some Reports emails.

The incident has been resolved.

We are currently investigating an issue that is preventing saved queries from running in Advanced Queries for some users.

A fix has been implemented and we are now monitoring the results.

A recent upgrade to a component used by Advanced Queries affected saved queries that used a query name, this has now been fixed.

This incident has been resolved.

We've identified an outage in the system that powers real-time CPM stats in the Heads Up Display. A fix has been pushed, and CPM stats are fluctuating while the system recovers.

The earlier fix has fully resolved data issues in HUD— accurate real-time CPM data has been restored.

Our team is investigating an outage in Chartbeat's Recommendation Engine service resulting in error responses and/or placeholder results returned from requests to the API. We're working to restore full functionality as quickly as possible.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

We are currently investigating an issue with Headline and Image Testing. Our team is currently investigating.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

Our engineering team has determined the root cause of an issue with Advanced Queries recurring report delivery and one-time queries being stuck. They are pushing out a fix to resolve this.

Our engineering team is currently monitoring the results.

This incident has now been resolved. Advanced Queries and our Historical API are fully operational.

Our engineering team is aware of issues that are affecting the Historical Dashboard and preventing the dashboard from loading, we are actively investigating.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

Our engineering team is aware of issues affecting the loading of the Historical Dashboard and are actively investigating.

The Historical Dashboard is fully operational now.

This incident has been resolved.

Our team is investigating an issue with the system that powers the Heads-Up Display pin data.

A fix has been implemented and we are monitoring the results.

This incident has been resolved. All Chartbeat tools are fully operational.

Our engineering team is in the process of reverting a change that is resulting in a blank historical dashboard for many Sites. We will let you know once the change has been rolled back. Thank you for your patience and understanding in advance!

Our engineering team has since rolled back a change. They are currently investigating issues affecting the Historical and Real-Time Dashboards. We will keep you informed of upcoming updates as they work to resolve this.

Our engineering team has reverted a change that affected the Real-Time Dashboard for a short period of time, and it will self-resolve; there will be no impact on the historical data due to this issue. They have also fixed a secondary issue that is impacting the load time of the Historical Dashboard, which we are continuing to monitor.

Our engineering team is aware of issues affecting the load time of the Historical Dashboard and are actively investigating.

Our engineering team deployed a fix that seems to have resolved the Historical Dashboard loading issue. However, slow loading may still be expected. We will keep you posted once this is fully resolved.

Our Historical Dashboard is now operational, but we are continuing to monitor performance closely.

This incident has been fully resolved: All Chartbeat tools are fully operational.

Our team is investigating an issue with the system that powers Pageview and Unique visitor stats in the Real-time Dashboard.

A fix has been implemented and we are monitoring the results.

This incident has been resolved.

Our team identified and fixed an issue in our Conversion tracking that started on Sunday, September 24th. We're now investigating a possible data discrepancy affecting some customers as a result of this issue and triaging what the impacts may have been. We will provide further updates as we have them on what, if anything, to expect was affected by this. FINAL UPDATE: Between 9/24 23:00 EST and 9/25 12:00 EST, there was a data discrepancy for Conversions appearing lower than normal in the Real-Time Dashboard, Heads-Up Display, and Conversion Dashboard. This was caused by a minor lag in data ingestion which was resolved. No data was lost.

For some client Sites, the Heads Up Display is having an issue registering click traffic on the homepage only and therefore displaying 0's for click data and not producing HUD pins. Our team is currently investigating.

We are continuing to look into the issue with the Heads Up Display not registering click data and missing pins for some pages. Our team has isolated a location that we believe the issue stems from, and confirmed that this is only impacting specific pages on only a few sites. We are continuing to investigate to find the root cause of the problem and will update as we have more information.

Our team has deployed a fix for the issue and HUD functionality appears restored for the affected pages. We are continuing to monitor to ensure the issue is resolved for all affected Sites.

This incident has been resolved and all of Chartbeat's tools are fully operational.