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docs(specs): perf baseline — fix transient-service phrasing

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The existing left4me-script-sandbox helper uses systemd-run in
transient service mode (--unit=, no --scope). Spec wrongly said
'--scope'. No semantic change — the design's --slice= and
-p OOMScoreAdjust= guidance is identical for service vs scope mode.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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mwiegand 2026-05-09 09:39:12 +02:00
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docs/superpowers/specs/2026-05-09-l4d2-server-host-perf-baseline-design.md
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@ -115,12 +115,12 @@ IOWeight=10
### Sandbox slice + OOM placement ### Sandbox slice + OOM placement
Edit `deploy/files/usr/local/libexec/left4me/left4me-script-sandbox` to add to the `systemd-run --scope` invocation: Edit `deploy/files/usr/local/libexec/left4me/left4me-script-sandbox` to add to the `systemd-run` invocation (transient service mode — the existing helper uses `--unit=` without `--scope`):
- `--slice=l4d2-build.slice` - `--slice=l4d2-build.slice`
- `-p OOMScoreAdjust=500` - `-p OOMScoreAdjust=500`
Existing `CPUQuota=200%` and `RuntimeMaxSec=3600` stay. Cgroup weight (slice) and CPU quota (per-scope) compose: weight handles contention, quota handles the absolute ceiling. Existing `CPUQuota=200%` and `RuntimeMaxSec=3600` stay. Cgroup weight (slice) and CPU quota (per-unit) compose: weight handles contention, quota handles the absolute ceiling.
### Host sysctls ### Host sysctls