All Systems Operational

Uptime over the past 90 days. View historical uptime.
AWS Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (Europe) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (US) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (Canada) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (APAC Australia) Operational
90 days ago
100.0 % uptime
Today
Sigma - AWS (UK) Operational
90 days ago
100.0 % uptime
Today
Azure Operational
90 days ago
100.0 % uptime
Today
Sigma - Azure (US) Operational
90 days ago
100.0 % uptime
Today
Sigma - Azure (Europe) Operational
90 days ago
100.0 % uptime
Today
Sigma - Azure (Canada) Operational
90 days ago
100.0 % uptime
Today
Sigma - Azure (UK) Operational
90 days ago
100.0 % uptime
Today
GCP Operational
90 days ago
100.0 % uptime
Today
Sigma - GCP (US) Operational
90 days ago
100.0 % uptime
Today
Sigma - GCP (KSA) Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
app.sigmacomputing.com - uptime
Fetching
Jun 23, 2026

No incidents reported today.

Jun 22, 2026
High errors showing being displayed in workbooks
Resolved - We identified a higher than usual spike in CPU usage during the timeframe below on our AWS instance. We scaled our infrastructure accordingly to accommodate this and the mitigation measures have proven effective, and our monitoring indicates that this issue is resolved.

We will perform a root cause analysis (RCA) and publish our findings in a postmortem note to the Sigma Community site in the coming days.

Impacted Cloud Regions & Services: AWS US-WEST-2

User Experience: We expect users to no longer experience workbook errors.

Incident Start Time: Approximately 17:30 UTC June 22, 2026
Incident End Time: Approximately 18:14 UTC June 22, 2026
Jun 22, 18:52 UTC
Investigating - We have received reports of errors loading workbook elements on their Sigma application.
We are investigating the issue at the highest priority.

Our preliminary investigations indicate the following:
Impacted Cloud Regions & Services: AWS aws-us-west-2
User Experience: "An error has occurred" presented on workbooks.
Incident Start Time: Approximately 10:30 AM PST

We will provide updates on this page when we have pertinent status updates.
Jun 22, 18:11 UTC
Jun 21, 2026

No incidents reported.

Jun 20, 2026

No incidents reported.

Jun 19, 2026

No incidents reported.

Jun 18, 2026

No incidents reported.

Jun 17, 2026

No incidents reported.

Jun 16, 2026

No incidents reported.

Jun 15, 2026

No incidents reported.

Jun 14, 2026

No incidents reported.

Jun 13, 2026

No incidents reported.

Jun 12, 2026

No incidents reported.

Jun 11, 2026

No incidents reported.

Jun 10, 2026

No incidents reported.

Jun 9, 2026

No incidents reported.

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