perf(vegeta): Use two CPUs instead of one

Author: PROFeNoM

tests/randomized/docker/run.sh

@@ -6,7 +6,7 @@ set -e
 bash /scripts/prepare.sh
 
 echo "Starting web load"
-vegeta -cpus=1 attack -format=http -targets=/vegeta-request-targets.txt -duration=${DURATION:-30s} -keepalive=false -max-workers=10 -workers=10 -rate=0 | tee results.bin | vegeta report --type=json --output=/results/results.json
+vegeta -cpus=2 attack -format=http -targets=/vegeta-request-targets.txt -duration=${DURATION:-30s} -keepalive=false -max-workers=10 -workers=10 -rate=0 | tee results.bin | vegeta report --type=json --output=/results/results.json
 echo "Done web load"
 
 echo "Starting CLI load"