# Scaleway: [fr-par-1] Latencies spikes during the day following capacity increase in one of block storage cluster

> Scaleway reports latency spikes on Block Storage, Databases, and Instances in the fr-par-1 region. Scaleway identified the problem and applies a fix rack by rack. Data moves slowly to limit more latency, and the work continues through the weekend.

- Provider: [Scaleway](https://outages.live/scaleway.md)
- Type: Incident
- State: identified
- Worst impact: Degraded performance
- Started: 2026-10-29 11:01 UTC
- Components: Block Storage, Databases, Instances, Elements - Products - Block Storage, Elements - Products - Databases, Elements - Products - Instances
- Official update: https://stspg.io/kg6bgdjrf4g0

## Updates from Scaleway

### identified, 2026-11-01 20:03 UTC

The fix improved nvme behavior during the day and today we applied it on half of the concerned rack. As data must be removed first to apply the fix, migrations operations are processing slowly to avoid worsening impact on latencies. Migration operations will continue through the week-end.