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TEN-WP-0013: wave-2 resource right-sizing receiving workplan

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Receiving workplan for the 2026-10-21 node allocation review
(RESOURCE-WP-0008-T03 / CUST-WP-0071-T03). Wave-2 apply is human-gated;
no manifest changes. WORK-RECORDS.md regenerated from staged sources.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 8340@bnt-lap001
Assistant-Session: 2e192b3d-b3e8-4403-94d4-d55a2c8b476c
This commit is contained in:
tegwick 2026-10-21 08:48:22 +02:00
parent efdd0c9416
commit 9135ae9c59
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WORK-RECORDS.md
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| workplan | TEN-WP-0010 | finished | — | workplans/TEN-WP-0010-mutable-grouping.md |
| workplan | TEN-WP-0011 | finished | — | workplans/TEN-WP-0011-security-layer-conformance.md |
| workplan | TEN-WP-0012 | blocked | — | workplans/TEN-WP-0012-external-conformance-waits.md |
| workplan | TEN-WP-0013 | ready | — | workplans/TEN-WP-0013-wave2-resource-right-sizing.md |
| task | TEN-WP-ADHOC-2026-07-24-T01 | done | — | workplans/ADHOC-2026-07-24.md |
| task | TEN-WP-ADHOC-2026-10-03-T01 | done | — | workplans/ADHOC-2026-10-03.md |
| task | TEN-WP-0001-T01 | done | — | workplans/TEN-WP-0001-statehub-bootstrap.md |
@ -78,6 +79,7 @@
| task | TEN-WP-0011-T06 | done | — | workplans/TEN-WP-0011-security-layer-conformance.md |
| task | TEN-WP-0012-T01 | wait | — | workplans/TEN-WP-0012-external-conformance-waits.md |
| task | TEN-WP-0012-T02 | wait | — | workplans/TEN-WP-0012-external-conformance-waits.md |
| task | TEN-WP-0013-T01 | wait | — | workplans/TEN-WP-0013-wave2-resource-right-sizing.md |
| intake | TEN-IN-0001 | closed | yellow | docs/intakes/residuals.md |
| intake | TEN-IN-0002 | closed | red | docs/intakes/residuals.md |
| intake | TEN-IN-0003 | closed | — | intakes/intakes.md |

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workplans/TEN-WP-0013-wave2-resource-right-sizing.md Normal file
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---
id: TEN-WP-0013
type: workplan
title: "Wave-2 resource right-sizing from the 2026-10-21 allocation review"
domain: infotech
repo: tenant-engine
status: ready
flavor: implementation
owner: claude
topic_slug: netkingdom
created: "2026-10-21"
updated: "2026-10-21"
related:
- CUST-WP-0071
- RESOURCE-WP-0008
---
# TEN-WP-0013 — Wave-2 resource right-sizing from the 2026-10-21 allocation review
Receiving workplan in `tenant-engine` for the wave-2 request changes below.
Origin: the 2026-10-21 node allocation review (`RESOURCE-WP-0008-T03`, feeding `CUST-WP-0071-T03`). Per the founder's 2026-10-21 delivery interview (`the-custodian/docs/decisions/2026-10-21-cust-wp-0071-delivery-interview.md`) the small adjustments form wave 2: one receiving task per owner repo, applied later in a batch. Applying wave 2 needs a separate founder approval, so every cluster-write task here is a human-gated `wait`. This file changes no manifest.
## Apply the reviewed request changes
```task
id: TEN-WP-0013-T01
status: wait
priority: medium
needs_human: true
blocking_reason: "Wave-2 cluster write; founder approval for wave 2 not yet given (2026-10-21 interview)"
```
Values are pod-aggregate figures from the budget file (7-day window ending 2026-10-21T06:08Z). Limits stay unchanged unless stated.
| Workload (ns/name) | Pods | CPU request | CPU limit | CPU p95/peak 7d (m) | Memory request | Memory limit | Mem p95/peak (Mi) | Throttle | Action |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---|
| `tenant-engine/tenant-engine` | 1 | 25m → **5m** | 300m | 2.4/2.6 | 48Mi → **48Mi** | 192Mi | 53.1/67.8 | 0.0 | decrease |
Source and container detail:
- `tenant-engine/tenant-engine`: Deployment `tenant-engine`, container `tenant-engine`, `deploy/base/tenant-engine.yaml` (25m/48Mi, limits 300m/192Mi). Memory p95 53Mi is slightly above the 48Mi request (below the change threshold); the owner may raise it to 64Mi.
Evidence: resource-control `docs/evidence/2026-10-21-node-allocation-review/2026-10-21-node-budget.md` (+ `.json`, commit `3d9b1bd`). Rule: CPU = max(floor, p95x1.5, peakx0.5) rounded up to 5m; memory request = 7d p95 working set x1.15 (only when the change is at least 64Mi).
Steps:
1. Map the pod-aggregate proposal onto the named container(s) in the source file; where a workload has several containers or pods, split by the per-pod figures in `2026-10-21-workload-usage.json` and keep the sum at the proposed value.
2. Prepare the source change as a reviewed commit (no push, no sync) and record the before values here.
3. Apply only inside the batched wave-2 rollout, after founder approval, through the owner's normal deploy path (ArgoCD sync or documented helm/kubectl apply).
Verification: `kubectl -n <ns> get pod -o jsonpath='{..resources}'` shows the new requests; pods Ready with no new restarts or OOMKilled over 24h; for CPU decreases the throttle ratio and request latency stay at or below the 7d baseline; node request total drops by the expected delta.
Rollback: revert the source commit and re-sync/re-apply; the before values in the table above are the rollback target. Keep before/after `kubectl get -o yaml` captures as the receipt.