Set V8 old-space to roughly 75–80% of the Kubernetes memory limit, leaving room for native memory and the runtime. For a 1 GiB limit, an initial value is about 800 MiB: ```yaml containers: - name: api resources: limits: { memory: 1Gi } command: ["node"] args: ["--max-old-space-size=800", "dist/main.js"] ``` Tune from heap/OOM metrics rather than assuming the limit equals usable V8 heap. Set requests appropriately, define liveness/readiness probes, and keep graceful shutdown enabled so pods dr...
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Set V8 old-space to roughly 75–80% of the Kubernetes memory limit, leaving room for native memory and the runtime. For a 1 GiB limit, an initial value is about 800 MiB:
```yaml
containers:
- name: api
resources:
limits: { memory: 1Gi }
command: ["node"]
args: ["--max-old-space-size=800", "dist/main.js"]
```
Tune from heap/OOM metrics rather than assuming the limit equals usable V8 heap. Set requests appropriately, define liveness/readiness probes, and keep graceful shutdown enabled so pods drain cleanly.
