# 2021-05-11-19:59:24+0800 scale etcd memory limit

- Cause: https://pingcap.pagerduty.com/incidents/PXGSSS6
- Operation:

``` sh
kubectl get sts -n shoot--prod--a13df0bd etcd-main -oyaml
kubectl edit sts -n shoot--prod--a13df0bd etcd-main
# set etcd memory limit from 3Gi to 4Gi
```

- Impact: etcd pod will be recreated
- Recovery operation: revert the change
- Time window: 2021-05-11 18:30 ~ 18:50 CST