edge-cluster · maintenance

Kernel upgrade in progress

Linux 5.15.119 → 6.6.32-lts · rolling, no traffic dropped on healthy hosts
  1. pre-flight checks02:01 UTCdone
  2. drain workloads02:04 UTCdone
  3. install linux-image-6.6.32-lts02:07 UTCdone
  4. reboot host edge-0402:12 UTCrunning
  5. verify modules—queued
  6. re-enable traffic—queued
  7. repeat for edge-05..edge-12—queued
About this maintenance. The 6.6-lts series ships with the io_uring fixes we've been waiting for and the new BBRv3 congestion control. After the rollout, p99 latency on the API tier should drop by about 4–6 ms.
No data is at risk.Status · status.gravesite.io