SignalFx US0 incident
Splunk APM Troubleshooting MetricSets and Monitoring MetricSets Delayed
SignalFx US0 experienced a major incident on June 12, 2026 affecting Splunk APM Troubleshooting MetricSets and Splunk APM Trace Data and 1 more component, lasting 3h 31m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Jun 12, 2026, 08:29 PM UTC
A degradation in the performance of the Splunk APM trace processing pipeline is causing Troubleshooting MetricSets and Monitoring MetricSets to be delayed by more than five minutes. As a result, the APM Troubleshooting experience, service maps and Tag Spotlight do not have access to the most recent data and may fail or be slow to load. The processing of metrics for Business Workflows, which also depends on this pipeline, are equally delayed. Trace data ingest is not impacted at this time; service-level and endpoint-level Monitoring MetricSets and the detectors built from them are also not impacted.
- investigating Jun 12, 2026, 09:31 PM UTC
We are continuing to investigate this issue.
- monitoring Jun 12, 2026, 10:17 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jun 12, 2026, 11:25 PM UTC
We are continuing to monitor for any further issues.
- resolved Jun 13, 2026, 12:01 AM UTC
This incident has been resolved.