Update README.md
This commit is contained in:
parent
dae001bec4
commit
778cdf2204
31
README.md
31
README.md
|
@ -1,30 +1,3 @@
|
|||
# Memory Performance Test
|
||||
# Repository moved
|
||||
|
||||
Small tool to test memory write and read performance.
|
||||
|
||||
```shell
|
||||
Usage: jmemperf [-hV] [-d=NUM] [-i=NUM] [-r=NUM] [-t=NUM]
|
||||
Memory performance measurement tool.
|
||||
-d, --data=NUM Create this much data (MB) pr. row [default: 100]
|
||||
-h, --help Show this help message and exit.
|
||||
-i, --iterations=NUM Iterate this many times [default: 3]
|
||||
-r, --rows=NUM Create this many rows pr. table [default: 10]
|
||||
-t, --tables=NUM Create this many tables [default: 4]
|
||||
-V, --version Print version information and exit.
|
||||
```
|
||||
|
||||
## Examples
|
||||
|
||||
Test with 8GB memory:
|
||||
```shell
|
||||
java -Xms10g -Xmx10g -XX:+AlwaysPreTouch -jar memstress-0.0.1-all.jar -t 8
|
||||
```
|
||||
|
||||
Test with 100GB memory:
|
||||
```shell
|
||||
java -Xms128g -Xmx128g -XX:+AlwaysPreTouch -jar memstress-0.0.1-all.jar -t 100
|
||||
```
|
||||
|
||||
## Credits
|
||||
|
||||
- Jens Ebbesen for improvements.
|
||||
Please visit [github.com/mnellemann/jnetperf](https://github.com/mnellemann/jnetperf)
|
Loading…
Reference in a new issue