Optimism - Notice history

All systems operational

100.0% uptime

Public API - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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Deposits - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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Withdrawals - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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Transaction Sequencing - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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Batch Submission - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
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Node Sync - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
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100.0% uptime

Public API - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Deposits - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Withdrawals - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Transaction Sequencing - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Batch Submission - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Node Sync - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
Jun 2022
Jul 2022

Website - Operational

100.0% uptime
May 2022 · 100.0%Jun · 100.0%Jul · 100.0%

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May 2022
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Notice history

View current status

Jul 2022

No notices reported this month

Jun 2022

JUN23
Public Endpoint Infrastructure Upgrade
CompletedMaintenance1 hour
  • Completed
    June 23, 2022 at 7:00 PMUTC
    Completed
    June 23, 2022 at 7:00 PMUTC

    Maintenance has completed successfully

  • Update
    June 23, 2022 at 6:38 PMUTC
    Update
    June 23, 2022 at 6:38 PMUTC

    We have completed the update, and are monitoring for issues.

  • In progress
    June 23, 2022 at 6:00 PMUTC
    In progress
    June 23, 2022 at 6:00 PMUTC

    Maintenance is now in progress

  • Planned
    June 23, 2022 at 6:00 PMUTC
    Planned
    June 23, 2022 at 6:00 PMUTC

    We are upgrading our public endpoint infrastructure to add support for splitting traffic between multiple providers, an action we committed to as part of our token launch retrospective. During this upgrade, there may be up to 30 minutes of downtime as we provision new load balancers. To avoid downtime, please switch to a third-party provider or run your own node before then.

Public Endpoint Service Disruption
Resolved5 hours 16 minutes
  • Resolved
    UTC
    Resolved

    This issue has been resolved.

  • Monitoring
    UTC
    Monitoring

    We have added a temporary mitigation to work around the CloudFlare issue. Service has been restored to the public endpoint.

  • Identified
    UTC
    Identified

    This incident is related to a global CloudFlare outage. You can view the status of the CloudFlare outage at cloudflarestatus.com. In the meantime, we are working on temporary mitigations.

  • Investigating
    UTC
    Investigating

    We are currently investigating report of service disruption of the public endpoint.

JUN9
Scheduled Infrastructure Upgrade
CompletedMaintenance1 hour
  • Completed
    June 09, 2022 at 7:00 PMUTC
    Completed
    June 09, 2022 at 7:00 PMUTC

    Maintenance has completed successfully

  • In progress
    June 09, 2022 at 6:00 PMUTC
    In progress
    June 09, 2022 at 6:00 PMUTC

    Maintenance is now in progress

  • Planned
    June 09, 2022 at 6:00 PMUTC
    Planned
    June 09, 2022 at 6:00 PMUTC

    We are upgrading our infrastructure on mainnet. We expect less than 5 minutes of downtime as services restart.

WebSocket Temporarily Disabled
Resolved3 hours 43 minutes
  • Resolved
    UTC
    Resolved

    Measures have been put in place to reduce the impact of the malicious traffic. WebSockets have been re-enabled.

  • Identified
    UTC
    Identified

    We have temporarily disabled WebSocket functionality on the public endpoint in order to mitigate abusive traffic. We are working on a mitigation. In the meantime, please use an infrastructure provider like Infura or Alchemy if you need WebSocket support.

May 2022

MAY31
Limited Archive Functionality
CompletedMaintenance47 hours 54 minutes
  • Completed
    June 02, 2022 at 9:10 PMUTC
    Completed
    June 02, 2022 at 9:10 PMUTC

    Archive limitations have been removed.

  • In progress
    May 31, 2022 at 9:15 PMUTC
    In progress
    May 31, 2022 at 9:15 PMUTC

    We have temporarily limited archive node functionality until load subsides.

Mainnet Public Endpoint Degraded Performance
ResolvedDegraded performance3 hours 26 minutes
  • Resolved
    UTC
    Resolved

    We've resolve this issue. However, we will keep the archive node limitations in place in order to preserve our capacity until load subsides.

  • Update
    UTC
    Update

    We are continuing to provision additional infrastructure. To protect the network, we have temporarily limited access to archive requests.

  • Identified
    UTC
    Identified

    We are experiencing extremely high load, and are provisioning more capacity.

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