Partial outage Block storage · RO-BUH
Zoned-namespace firmware upgrade on a subset of drives. Fully resolved; follow-up actions tracked internally.
Live infrastructure health across 16 components in four datacenters. Polled every 20 seconds by external probes outside our ASN; measurements are published raw, including the bad ones.
Anycast DDoS shield · NVMe firmware upgrade on one storage shelf, rolling.
Each bar below is one day, coloured by worst observed state. Hover a bar for the date & per-day summary.
Last 14 resolved events across all components — auto-refreshed on every page load from our probes.
Zoned-namespace firmware upgrade on a subset of drives. Fully resolved; follow-up actions tracked internally.
Rebalance of a hot cell into a cooler shelf. Fully resolved; follow-up actions tracked internally.
IOMMU group re-mapping required a short guest stun — ~5% of hosts affected. Fully resolved; follow-up actions tracked internally.
Host-agent crash loop after a dependency rollout — ~11% of hosts affected. Fully resolved; follow-up actions tracked internally.
DDoS event absorbed — peak 22 Gbps, scrubbed to edge. Fully resolved; follow-up actions tracked internally.
Asymmetric routing detected at BIX Bucharest. Fully resolved; follow-up actions tracked internally.
Erasure-coding reconstruction throttled after a double disk failure. Fully resolved; follow-up actions tracked internally.
NVMe device failure, RAID rebuild in progress. Fully resolved; follow-up actions tracked internally.
Rebalance of a hot cell into a cooler shelf. Fully resolved; follow-up actions tracked internally.
Hypervisor-level memory pressure investigation — ~11% of hosts affected. Fully resolved; follow-up actions tracked internally.
Object-store index promotion briefly held the write lock. Fully resolved; follow-up actions tracked internally.
Slow-query regression on the metadata service. Fully resolved; follow-up actions tracked internally.
IOMMU group re-mapping required a short guest stun — ~5% of hosts affected. Fully resolved; follow-up actions tracked internally.
Aggregate service uptime across all 17 components, by month. Months below 99.99 % trigger an SLA credit — see SLA.
How we measure uptime, what counts as a Tier-1 incident, where to subscribe and how post-mortems are published.