iSharkFly-Docs
/
opensearch-docs-cn
mirror of https://github.com/iSharkFly-Docs/opensearch-docs-cn
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add zstd compression content to performance tuning doc (#4814) 

* add codec info

Signed-off-by: Shankaran <akash.shankaran@intel.com>

* Update _tuning-your-cluster/performance.md

Co-authored-by: Nathan Bower <nbower@amazon.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>

---------

Signed-off-by: Shankaran <akash.shankaran@intel.com>
Signed-off-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>
Co-authored-by: kolchfa-aws <105444904+kolchfa-aws@users.noreply.github.com>
Co-authored-by: Nathan Bower <nbower@amazon.com>
This commit is contained in:
akashsha1 2023-08-16 08:03:51 -07:00 committed by GitHub
parent 476e2d6422
commit 91c65e525f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
_tuning-your-cluster/performance.md
View File

@ -134,3 +134,7 @@ curl -XPOST "es-endpoint/index-name/type-name/_bulk?pretty&filter_path=-took,-it
{ "doc" : {"user" : "example"} }
```
{% include copy.html %}
## Compression codecs
In OpenSearch 2.9 and later, there are two new codecs for compression: `zstd` and `zstd_no_dict`. You can optionally specify a compression level for these in the `index.codec.compression_level` setting with values in the [1, 6] range. [Benchmark]({{site.url}}{{site.baseurl}}/im-plugin/index-codecs/#benchmarking) data shows that `zstd` provides a 7% better write throughput and `zstd_no_dict` provides a 14% better throughput, along with a 30% improvement in storage compared with the `default` codec. For more information about compression, see [Index codecs]({{site.url}}{{site.baseurl}}/im-plugin/index-codecs/).