Andrew Stoltz 5cbc1a06b1 runners: scale DM/AiStation.Linux/WorldBuilder down to 1 replica until cluster relieved ...

After cutting requests to 100m, 4 of 6 new pods scheduled and 2 stayed
Pending — cluster CPU REQUEST utilization is 49.6 of 48 allocatable cores
because the existing fleet of ~50 idle runners reserves 25.6 cores
(500m × ~50) for ~50m actual use. Single-replica per new repo gets the
service online without competing with in-flight CI from the rest of the
fleet.

When the broader fleet-wide request right-sizing pass lands
(500m → 100m on all idle runners would free ~20 cores), these can be
bumped back to 2 replicas if PR-CI backlog warrants it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-26 10:03:30 -05:00

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