disk-read-benchmark/README.md

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2024-10-25 21:53:37 -05:00
# Read-only benchmark
This tests the latency, sequential read, and random read speeds of a variety of data.
## Running
The program will automatically generate all data used, except for the regular polygon data. Once the data is generated, stop the program with Ctrl+C, then run `prepare.sh` to archive and mount the data using [DwarFS](https://github.com/mhx/dwarfs), `tar`, and [`fuse-archive`](https://github.com/google/fuse-archive).
It will output its data at `./data/benchmark-data.csv` and `./data/bulk.csv` in these formats:
`benchmark-data.csv`:
```txt
filesystem dir,file path,sequential read time,sequential read latency,random read time,random read latency
```
`bulk.csv`:
```txt
filesystem dir,folder path,test type,time1,time2,time3,[...]
```