負荷をかける # ap-northeast-1a $ nohup pgbench -Sn -c 40 -j 40 -t 1000000 -U awsuser -h pgpool-nlb-******.elb.ap-northeast-1.amazonaws.com -d writer -p 9999 > /dev/null 2>&1 & # ap-northeast-1c $ nohup pgbench -Sn -c 40 -j 40 -t 1000000 -U…