Dremio Outage History

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Dremio had 20 outages in the last 2 years totaling 31h 53m of downtime — averaging 0.8 incidents per month.

There were 20 Dremio outages since August 7, 2024 totaling 31h 53m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.dremio.com

Major April 8, 2026

Query failures in Dremio Cloud (US)

Detected by Pingoru
Apr 08, 2026, 10:38 PM UTC
Resolved
Apr 09, 2026, 12:10 AM UTC
Duration
1h 31m
Affected: Site Availability
Timeline · 3 updates
  1. investigating Apr 08, 2026, 10:38 PM UTC

    We are investigating an issue affecting query execution on Dremio Cloud (US). Some users may experience query timeouts or failures when running queries. Our team is actively working to identify the cause and restore normal operation. We will provide an update as more information becomes available.

  2. identified Apr 08, 2026, 11:18 PM UTC

    Our team has identified the cause of query failures on Dremio Cloud (US) and has applied an initial fix. Query execution has been restored for the majority of users. Some users may continue to experience intermittent query timeouts as our team works to fully resolve the remaining impact. We will continue to provide updates.

  3. resolved Apr 09, 2026, 12:10 AM UTC

    This incident has been resolved. Earlier today, an infrastructure issue on Dremio Cloud (US) caused query timeouts and failures for some users. Our team identified the cause, restored service for all affected users, and confirmed that the environment is operating normally. We appreciate your patience.

Read the full incident report →

Notice April 2, 2026

Query failures in Dremio Cloud (US & EU)

Detected by Pingoru
Apr 02, 2026, 05:39 PM UTC
Resolved
Apr 02, 2026, 02:30 PM UTC
Duration
—
Timeline · 1 update
  1. resolved Apr 02, 2026, 05:39 PM UTC

    Between approximately 14:30 and 14:47 UTC today, a minor configuration update resulted in query failures for users on Dremio Cloud. The issue was identified and resolved within 17 minutes. All query services are operating normally. We apologize for the disruption and are taking steps to prevent similar issues in the future.

Read the full incident report →

Minor March 8, 2026

Intermittent login issues in Dremio Cloud (US & EU)

Detected by Pingoru
Mar 08, 2026, 05:03 AM UTC
Resolved
Mar 08, 2026, 05:30 AM UTC
Duration
26m
Affected: Site AvailabilitySite Availability
Timeline · 3 updates
  1. identified Mar 08, 2026, 05:03 AM UTC

    We are currently investigating intermittent login issues for some Dremio Cloud users in the US and EU. We will provide an update in 30 minutes.

  2. monitoring Mar 08, 2026, 05:14 AM UTC

    We have applied a mitigation for the login issues for users in both Dremio Cloud US and EU. We will continue monitoring for any residual login issues. We apologize for the inconvenience.

  3. resolved Mar 08, 2026, 05:30 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor February 25, 2026

Intermittent AI integration failures in Dremio Cloud (EU)

Detected by Pingoru
Feb 25, 2026, 04:57 AM UTC
Resolved
Feb 25, 2026, 05:28 AM UTC
Duration
30m
Affected: Site Availability
Timeline · 3 updates
  1. identified Feb 25, 2026, 04:57 AM UTC

    We've identified an issue that is intermittently affecting Dremio Cloud's AI integrations for a select number of projects. We are working to mitigate this and will provide another status update in 20 minutes.

  2. monitoring Feb 25, 2026, 05:18 AM UTC

    We have mitigated this issue for all projects at this time and will continue to monitor for any additional errors. We apologize for any inconvenience caused.

  3. resolved Feb 25, 2026, 05:28 AM UTC

    This incident has been resolved.

Read the full incident report →

Notice February 24, 2026

System upgrade in progress

Detected by Pingoru
Feb 24, 2026, 11:15 PM UTC
Resolved
Feb 24, 2026, 11:51 PM UTC
Duration
35m
Affected: Site Availability
Timeline · 2 updates
  1. monitoring Feb 24, 2026, 11:15 PM UTC

    System upgrade in progress Regions: EMEA System is currently undergoing a planned upgrade. We expect the system to be available and functional, but some running queries may be interrupted during the upgrade. Expected completion: 5:30 pm PST

  2. resolved Feb 24, 2026, 11:51 PM UTC

    System upgrade was successfully finished.

Read the full incident report →

Minor February 18, 2026

Dremio is going through a maintenance update for one of the service in our US cluster

Detected by Pingoru
Feb 18, 2026, 05:44 PM UTC
Resolved
Feb 18, 2026, 05:55 PM UTC
Duration
10m
Affected: Site Availability
Timeline · 2 updates
  1. identified Feb 18, 2026, 05:44 PM UTC

    Dremio is going through a maintenance update for one of the service in our US cluster. This may impact some queries. The system should be fully functional within 10 minutes

  2. resolved Feb 18, 2026, 05:55 PM UTC

    Service update was delivered.

Read the full incident report →

Notice January 28, 2026

Intermittent query failures in Dremio Cloud (US & EU)

Detected by Pingoru
Jan 28, 2026, 04:48 PM UTC
Resolved
Jan 28, 2026, 04:41 AM UTC
Duration
—
Timeline · 1 update
  1. resolved Jan 28, 2026, 04:48 PM UTC

    At 8:41 PM PT, a change to a feature flag was inadvertently applied to the production systems which impacted queries for select projects. The issue was resolved on 1/28/2026 at 12:04 AM PT by reverting the change to the feature flag. We apologize for the inconvenience and our delayed status update. We are taking the necessary steps to prevent such errors in the future.

Read the full incident report →

Minor October 20, 2025

Engine scale up failing in Dremio Cloud (US)

Detected by Pingoru
Oct 20, 2025, 04:08 PM UTC
Resolved
Oct 20, 2025, 11:19 PM UTC
Duration
7h 10m
Affected: Site Availability
Timeline · 2 updates
  1. identified Oct 20, 2025, 04:08 PM UTC

    We have observed issues with engine scaling in the AWS us-east-1 region due to AWS service throttling as part of AWS' ongoing incident. We are actively monitoring the situation.

  2. resolved Oct 20, 2025, 11:19 PM UTC

    We have observed recovery of AWS services in the us-east-1 region and engine scale ups are succeeding at this time.

Read the full incident report →

Notice October 20, 2025

Unable to run queries in Dremio Cloud (US)

Detected by Pingoru
Oct 20, 2025, 03:11 PM UTC
Resolved
Oct 20, 2025, 09:30 AM UTC
Duration
—
Timeline · 1 update
  1. resolved Oct 20, 2025, 03:11 PM UTC

    On 10/20/2025, at approximately 2:30 AM PDT, an outage in the AWS us-east-1 region resulted in Query execution failures within Dremio projects in that region. The issue has been resolved by AWS and Dremio Query Execution services within that region are fully operational.

Read the full incident report →

Minor June 12, 2025

Intermittent failures in Dremio Cloud

Detected by Pingoru
Jun 12, 2025, 07:47 PM UTC
Resolved
Jun 12, 2025, 11:33 PM UTC
Duration
3h 46m
Affected: Site Availability
Timeline · 6 updates
  1. investigating Jun 12, 2025, 07:47 PM UTC

    We've spotted that something has gone wrong. We're currently investigating the issue, and will provide an update soon.

  2. identified Jun 12, 2025, 07:51 PM UTC

    We are experiencing intermittent failures in Dremio Cloud (EU) due to disruptions in upstream providers. We are currently working with our partners to resolve this as soon as possible. We will provide a subsequent update in the next 60 minutes.

  3. identified Jun 12, 2025, 08:38 PM UTC

    We are continuing to experience intermittent failures in Dremio Cloud (EU) due to disruptions in upstream providers. We are working with our partners to resolve this as soon as possible. We will provide a subsequent update in the next 60 minutes.

  4. identified Jun 12, 2025, 10:02 PM UTC

    We are continuing to experience delays in Dremio Cloud (EU) due to disruptions in upstream providers. We are working with our partners to resolve this as soon as possible. We will provide a subsequent update in the next 60 minutes.

  5. monitoring Jun 12, 2025, 10:28 PM UTC

    We have seen recovery of Dremio Cloud (EU). We are continuing to monitor for any residual issues with our upstream providers.

  6. resolved Jun 12, 2025, 11:33 PM UTC

    We have seen recovery of GCP which affected our upstream providers. This issue is now resolved and Dremio Cloud (EU) is fully operational.

Read the full incident report →

Notice April 11, 2025

Engine scale up failing in Dremio Cloud (EU)

Detected by Pingoru
Apr 11, 2025, 10:26 AM UTC
Resolved
Apr 11, 2025, 11:27 AM UTC
Duration
1h
Affected: Dremio Cloud - Europe
Timeline · 3 updates
  1. identified Apr 11, 2025, 10:26 AM UTC

    We have identified an issue impacting customers with Azure engines using PrivateLink connectivity back to Dremio Cloud (EU). We are currently working on mitigating the issue. We will provide another update within 30 minutes.

  2. monitoring Apr 11, 2025, 10:53 AM UTC

    We have mitigated an issue preventing customers with Azure engines using PrivateLink connectivity back to Dremio Cloud (EU) from scaling up successfully. We are actively monitoring the recovery of engines in customer environments and are seeing successful scale ups. We apologize for any inconvenience caused.

  3. resolved Apr 11, 2025, 11:27 AM UTC

    We have mitigated an issue preventing customers with Azure engines using PrivateLink connectivity back to Dremio Cloud (EU) from scaling up successfully. We have now seen successful scale up of engines in customer environments. We apologize for any inconvenience caused.

Read the full incident report →

Major April 2, 2025

Unable to run queries in Dremio Cloud

Detected by Pingoru
Apr 02, 2025, 06:24 PM UTC
Resolved
Apr 02, 2025, 06:24 PM UTC
Duration
—
Timeline · 1 update
  1. resolved Apr 02, 2025, 07:56 PM UTC

    A configuration change prevented queries from completing. We have reverted this configuration change and have seen that queries are now operational again. We apologize for any inconvenience caused.

Read the full incident report →

Minor March 20, 2025

Queries stuck in metadata retrieval in Dremio Cloud (EU)

Detected by Pingoru
Mar 20, 2025, 07:33 AM UTC
Resolved
Mar 20, 2025, 08:35 AM UTC
Duration
1h 2m
Affected: Dremio Cloud - Europe
Timeline · 2 updates
  1. investigating Mar 20, 2025, 07:33 AM UTC

    We are currently working on mitigating an issue impacting some customers within Dremio Cloud (EU) that causes queries to not progress past the metadata retrieval stage. We will provide another update within 60 minutes.

  2. resolved Mar 20, 2025, 08:35 AM UTC

    Our engineers were able to rollback some changes and restore service for impacted customers. This incident is now resolved.

Read the full incident report →

Notice March 19, 2025

Accidental Incident Publishing

Detected by Pingoru
Mar 19, 2025, 04:00 PM UTC
Resolved
Mar 19, 2025, 04:00 PM UTC
Duration
—
Timeline · 1 update
  1. resolved Mar 19, 2025, 04:05 PM UTC

    An internal test of our incidence response tooling sent a bulletin to the public status page. Dremio Cloud continues to be operational at this time. We apologize for any inconvenience or confusion caused.

Read the full incident report →

Critical February 28, 2025

Dremio Cloud (US) is inaccessible

Detected by Pingoru
Feb 28, 2025, 12:39 AM UTC
Resolved
Feb 28, 2025, 08:49 AM UTC
Duration
8h 10m
Affected: Site Availability
Timeline · 8 updates
  1. investigating Feb 28, 2025, 12:39 AM UTC

    We have detected an outage impacting our Dremio Cloud (US) service. We are investigating the cause and will provide another update within 30 minutes.

  2. identified Feb 28, 2025, 01:06 AM UTC

    We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are working urgently to restore the affected infrastructure.

  3. identified Feb 28, 2025, 02:07 AM UTC

    We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are continuing to work urgently to restore the affected infrastructure.

  4. identified Feb 28, 2025, 05:27 AM UTC

    We have identified an infrastructure issue that is impacting accessibility to Dremio Cloud (US). We are still working on bringing full restoration to the affected infrastructure.

  5. identified Feb 28, 2025, 06:54 AM UTC

    We identified an infrastructure issue that affected core services for Dremio Cloud (US). We are continuing to work urgently to restore full access to customers.

  6. identified Feb 28, 2025, 06:57 AM UTC

    We identified an infrastructure issue that affected core services for Dremio Cloud (US). We are continuing to work urgently to restore full access to customers.

  7. monitoring Feb 28, 2025, 07:34 AM UTC

    We have restored core services for Dremio Cloud (US) and are seeing recovery of users' projects. We are continuing to monitor the environment. We apologize for any inconvenience caused.

  8. resolved Feb 28, 2025, 08:49 AM UTC

    We have restored all services for Dremio Cloud (US) and are seeing successful recovery of users' projects. We apologize for any inconvenience caused and will publish a post-mortem for this incident in the coming days.

Read the full incident report →

Notice January 8, 2025

Engine scaling failure in Dremio Cloud (EU)

Detected by Pingoru
Jan 08, 2025, 11:35 PM UTC
Resolved
Jan 08, 2025, 11:35 PM UTC
Duration
—
Timeline · 1 update
  1. resolved Jan 08, 2025, 11:47 PM UTC

    Dremio Cloud (EU) users experienced engine scaling issues which prevented queries from successfully being executed. We have mitigated this issue and are seeing recovery of engines within customer accounts. We apologize for any inconvenience caused.

Read the full incident report →

Notice December 17, 2024

Intermittent engine failure in Dremio Cloud (US)

Detected by Pingoru
Dec 17, 2024, 04:56 PM UTC
Resolved
Dec 17, 2024, 07:01 PM UTC
Duration
2h 5m
Affected: Dremio Cloud - US
Timeline · 8 updates
  1. investigating Dec 17, 2024, 04:56 PM UTC

    We are currently investigating an issue impacting engines within Dremio Cloud (US) that are causing them to shutdown while queries are in progress. We will provide another update within 30 minutes.

  2. identified Dec 17, 2024, 05:27 PM UTC

    We have identified the issue impacting engine stability within Dremio Cloud (US). We are working to mitigate this issue. We will provide another update within the next 30 minutes.

  3. identified Dec 17, 2024, 06:01 PM UTC

    We have identified the issue impacting engine stability within Dremio Cloud (US). We are continuing to work to mitigate this issue. We will provide another update within the next 30 minutes.

  4. identified Dec 17, 2024, 06:42 PM UTC

    We are in the process of mitigating the issue. More updates will be provided in 30 minutes.

  5. identified Dec 17, 2024, 06:52 PM UTC

    We have identified the issue impacting engine stability within Dremio Cloud (US). We have applied changes to our infrastructure and are working on recovering services. We will provide another update within the next 30 minutes.

  6. identified Dec 17, 2024, 06:54 PM UTC

    We are continuing to work on a fix for this issue.

  7. monitoring Dec 17, 2024, 06:58 PM UTC

    We have mitigated the issue impacting engine stability within Dremio Cloud (US) and are continuing to monitor the recovery of customer engines. We apologize for any inconvenience caused.

  8. resolved Dec 17, 2024, 07:01 PM UTC

    We have mitigated the issue impacting engine stability within Dremio Cloud (US) and have seen successful recovery of customer engines. We apologize for any inconvenience caused and will publish a post-mortem for this incident in the coming days.

Read the full incident report →

Notice September 19, 2024

Social / SSO logins are failing in Dremio Cloud (EU)

Detected by Pingoru
Sep 19, 2024, 11:21 PM UTC
Resolved
Sep 20, 2024, 01:15 AM UTC
Duration
1h 53m
Affected: Dremio Cloud - Europe
Timeline · 5 updates
  1. investigating Sep 19, 2024, 11:21 PM UTC

    Social / SSO logins are failing on Dremio Cloud (EU). The team is actively investigating this issue. We will provide an update within the next 30 minutes.

  2. identified Sep 19, 2024, 11:53 PM UTC

    Social / SSO logins are failing on Dremio Cloud (EU). We have identified the issue and the team is actively working on a resolution. We will provide an update within the next 30 minutes.

  3. identified Sep 20, 2024, 12:21 AM UTC

    Social / SSO logins are failing on Dremio Cloud (EU). We have identified the issue and the team is continuing to work on a resolution. We will provide an update within the next 30 minutes.

  4. identified Sep 20, 2024, 12:52 AM UTC

    Social / SSO logins are failing on Dremio Cloud (EU). We have identified the issue and the team is continuing to actively work on a resolution. We will provide an update within the next 30 minutes.

  5. resolved Sep 20, 2024, 01:15 AM UTC

    We have resolved an issue that prevented social / SSO logins from completing in Dremio Cloud (EU). We apologize for any inconvenience caused.

Read the full incident report →

Minor August 12, 2024

External ID generation issue in Dremio Cloud (EU)

Detected by Pingoru
Aug 12, 2024, 04:32 PM UTC
Resolved
Aug 12, 2024, 06:19 PM UTC
Duration
1h 46m
Affected: Dremio Cloud - Europe
Timeline · 4 updates
  1. investigating Aug 12, 2024, 04:32 PM UTC

    An error is returned to users when trying to generate an external ID for AWS IAM role-based access for Dremio Cloud (EU). We are looking into this issue.

  2. identified Aug 12, 2024, 04:50 PM UTC

    An error is returned to users when trying to generate an external ID for AWS IAM role-based access when creating a project or cloud in Dremio Cloud (EU). We have identified the issue and are working on a mitigation. We will provide another update within 30 minutes.

  3. identified Aug 12, 2024, 05:34 PM UTC

    An error is returned to users when trying to generate an external ID for AWS IAM role-based access when creating a project or cloud in Dremio Cloud (EU). We have identified the issue and we continue to be working on a mitigation. We will provide another update within 60 minutes.

  4. resolved Aug 12, 2024, 06:19 PM UTC

    We have resolved an issue that caused an error to be returned when trying to generate an external ID for AWS IAM role-based access when creating a project or cloud in Dremio Cloud (EU). We apologize for any inconvenience caused.

Read the full incident report →

Minor August 7, 2024

Email delivery issue in Dremio Cloud (US)

Detected by Pingoru
Aug 07, 2024, 08:36 AM UTC
Resolved
Aug 07, 2024, 10:18 AM UTC
Duration
1h 42m
Affected: Dremio Cloud - US
Timeline · 4 updates
  1. identified Aug 07, 2024, 08:36 AM UTC

    We have detected an issue with emails failing to send. Email invites, password resets, and other email notifications may not be functional at this time. We will provide another update within 30 minutes or less.

  2. identified Aug 07, 2024, 08:56 AM UTC

    We have identified an issue with our email provider and are working to resolve this issue. We will provide another update in approximately 1 hour.

  3. identified Aug 07, 2024, 09:55 AM UTC

    We have identified an issue with our email provider and we continue to be working with our provider to resolve this issue. We will provide another update in approximately 1 hour.

  4. resolved Aug 07, 2024, 10:18 AM UTC

    We have mitigated the issue at this time and have seen emails successfully delivered. Users may need to resend invites and/or resubmit requests for password resets. We apologize for any inconvenience caused.

Read the full incident report →