# Salesforce: Feature Perf Degradation: Core Service

> Salesforce status incident “Feature Perf Degradation: Core Service” on 2026-03-10: impact minor (vendor’s label), 12 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/salesforce/incidents/20003847
Last updated: 2026-03-22T18:35:55Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-03-10 07:24 UTC · Resolved: 2026-03-22 17:47 UTC · Duration: 12 d
- Updates: 1 · Affected components: Core Service, 1 instance
- [Vendor status page: https://status.salesforce.com/incidents/20003847](https://status.salesforce.com/incidents/20003847)
- [Company: Salesforce](https://rewindex.com/company/salesforce.md)

## Timeline of updates

- **update** 2026-03-22 18:35 UTC: Customers on GBR88 experienced a feature degradation resulting in delays in CDC event processing. We identified the trigger of the issue as a background process related to custom field deletion, generating an unusually high volume of Change Data Capture (CDC) events. The process was paused to allow the backlog to clear. CDC processing has returned to normal levels, and the issue is now resolved as of 17:47 UTC on March 22, 2026. You previously received a separate notification for this issue here: https://status.salesforce.com/incidents/20003808. This posting is to inform you of the accurate start and end time for your instance. We will perform a full investigation of this incident to confirm the technical trigger, identify the underlying cause, and implement preventive measures to avoid recurrence. We apologize for any impact this may have caused to you and your business.

## Cite this

Status incident (vendor impact label: minor) posted by Salesforce, started 2026-03-10 07:24 UTC, resolved after 12 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/salesforce/incidents/20003847
- Citation: Salesforce, “Feature Perf Degradation: Core Service” (2026-03-10 07:24 UTC). Archived by Rewindex: https://rewindex.com/company/salesforce/incidents/20003847 (CC BY 4.0).
- Markdown link: `[Salesforce: Feature Perf Degradation: Core Service (2026-03-10)](https://rewindex.com/company/salesforce/incidents/20003847)`


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Canonical: https://rewindex.com/company/salesforce/incidents/20003847 · Markdown: https://rewindex.com/company/salesforce/incidents/20003847.md · JSON: https://rewindex.com/api/v1/companies/salesforce/incidents/20003847 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:56:44.366Z