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deploy: remove sandboxes.slice CPUQuota — was throttling all sandboxes to 0.9 CPU total #55

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Merged
meAmitPatil merged 1 commit into from
May 13, 2026
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deploy: remove sandboxes.slice CPUQuota — was throttling all sandboxes to 0.9 CPU total #55

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9 changes: 6 additions & 3 deletions deploy/sandboxes.slice
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,10 @@ CPUAccounting=yes
MemoryAccounting=yes
IOAccounting=yes

# Safety ceiling: sandboxes cannot consume the entire host.
# Per-sandbox limits are set via drop-in files on each unit.
# Memory ceiling: percentage is of total host RAM (correct semantics).
MemoryMax=95%
CPUQuota=90%

# No CPUQuota: systemd interprets N% as N% of ONE CPU, not the host. A
# prior CPUQuota=90% capped all sandboxes to 0.9 CPU total, serializing
# burst creates. CPU fairness left to the kernel scheduler; per-VM vCPU
# counts are enforced by Firecracker.
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