# Recommendation for K8S Cluster; currently using default values

**URL:** <https://community.temporal.io/t/recommendation-for-k8s-cluster-currently-using-default-values/9916>\
**Category:** Server Deployment\
**Tags:** helm, general-impl\
**Created:** [October 24, 2023, 9:52pm UTC](https://community.temporal.io/t/recommendation-for-k8s-cluster-currently-using-default-values/9916 "2023-10-24T21:52:49Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![sebastian\_violet](https://avatars.discourse-cdn.com/v4/letter/s/46a35a/32.png) [@sebastian\_violet](https://community.temporal.io/u/sebastian_violet)\
**Post date:** [October 25, 2023, 4:31pm UTC](https://community.temporal.io/t/recommendation-for-k8s-cluster-currently-using-default-values/9916/4 "2023-10-25T16:31:39Z")

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Here are the values:

1. Temporal Server Version

```auto
server.image.repository=temporalio/server
server.image.tag=1.22.1

```

1. Number of Shards

```auto
server.config.numHistoryShards=512

```

1. Config: Max History Cache Size (“history.cacheMaxSize”)

- I assume the default(_128_) based on this: [History service memory usage - #4 by tihomir](https://community.temporal.io/t/history-service-memory-usage/5569/4)
- [I don’t see a place to set it in the Helm Chart](https://github.com/temporalio/helm-charts)
  - I assume we can set it here `/etc/temporal/dynamic_config`

1. Config: Events Cache Size (“history.eventsCacheMaxSizeBytes”)

- I assume the default(_512_) based on this: [History service memory usage - #4 by tihomir](https://community.temporal.io/t/history-service-memory-usage/5569/4)
- [I don’t see a place to set it in the Helm Chart](https://github.com/temporalio/helm-charts)
  - I assume we can set it here `/etc/temporal/dynamic_config`

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_[View the full topic](https://community.temporal.io/t/recommendation-for-k8s-cluster-currently-using-default-values/9916)._