查找内存超过5%，CPU超过10%
CPU=${1:-10}
MEM=${2:-5}
for CTID in `vzlist|sed ‘1d‘|awk ‘{print $1}‘`
{
echo "=========== $CTID ==========="
vzctl exec $CTID ps aux|awk ‘$3>=‘"${CPU}"‘||$4>=‘"${MEM}"‘{print $0}‘
}
原文：https://www.cnblogs.com/xiangxisheng/p/9076447.html