async-sync

Async vs sync orbit calls

This experiment compares async and sync version of orbit calls in MySQL by running a user workload.

Running the experiment

This experiment requires running another version of kernel. Start the VM by running r formysql.

To run the experiment, run ./run.sh in this directory.

Repeat times

By default, the run.sh script repeat for only 1 time, taking about 4 min. To run it for multiple times (we repeated for 5 times in the paper), run with an argument as follows.

./run.sh 5

Analyse results

Generate figure by running ./plot.sh.

The VM does not contain GUI environment, so to view the figure, it needs to be copied out first. Shutdown the VM, then on the host machine, mount and copy:

m
sudo cp mount-point.dir/root/orbit/experiments/async-sync/figure.pdf .