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In sysbench oltp_read_write (10x10m rows), we see ~0.5% of cpu time in syscalls reading SSTs, presumably due to block cache misses.
The dataset at this point is ~39gb per node (`df -h /mnt/data1`), w…
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**Aplicação OLTP (Controle de Transação)**
Nesta etapa a equipe deve criar o modelo conceitual da
sua solução e modelo lógico (Relacional). Neste etapa deve-se também pesquisar e construir uma …
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If I start a changeFeed with format cosmos.oltp.changefeed, the operationType field is always null.
spark.readStream()
.format("cosmos.oltp.changefeed")
.s…
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## Bug Report
### What version of TiKV are you using?
./tikv-server -V
TiKV
Release Version: 6.2.0-alpha
Edition: Community
Git Commit Hash: 07e7cd40dffcd5d7ce1c0f2693bb7ba…
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### Is there an existing issue for the same bug?
- [X] I have checked the existing issues.
### Branch Name
main
### Commit ID
b0855d26f
### Other Environment Information
```Markdown
- Hardware …
-
### Is there an existing issue for the same bug?
- [X] I have checked the existing issues.
### Branch Name
1.2-dev,main
### Commit ID
2fed24bdf
### Other Environment Information
`…
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**Is your feature request related to a problem? Please describe.**
I ran[^1] `sysbench`s `oltp_read_only` against a small table distributed across an three-node n2-standard-4 roachprod GCE cluster,…
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In a 3 node cluster where writes and reads are sent to different nodes, read performance differs greatly depending on which nodes are involved. Here is how it looks:
![image](https://cloud.githubuser…
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**Describe the bug**
```
kbcli version
Kubernetes: v1.26.3
KubeBlocks: 0.9.0-alpha.5
kbcli: 0.9.0-alpha.1
```
**To Reproduce**
Steps to reproduce the behavior:
1. create mysql scale cluster…