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Mark Nellemann a7f0bc4822 Initial try on reading data back.
2023-06-28 10:40:45 +02:00
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README.md

Memory Performance Test

Examples

java -Xms128g -Xmx128g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 96

java -Xms144g -Xmx144g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 128

java -Xms160g -Xmx160g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 144

java -Xms192g -Xmx192g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 160

java -Xms240g -Xmx240g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 192

java -Xms256g -Xmx256g  -XX:+UseLargePages -XX:+AlwaysPreTouch \
  -XX:-UseParallelGC -XX:MaxGCPauseMillis=500 -Xgcthreads3  \
  -jar memstress-0.0.1-all.jar -t 240