Debug MaxSo Connection.txt

for pod in `kubectl get pods | grep -v NAME | awk '{print $1}'`; do \
    echo POD $pod; \
    let total_established=0; \
    ESTABLISHED=$(mktemp); \
    kubectl exec $pod -- /bin/netstat -nap | grep ESTABLISHED > $ESTABLISHED; \
    for ip in $(cat $ESTABLISHED | awk '{print $5}' | sed 's/:.*$//g' | sort -u); do \
        count=$(cat $ESTABLISHED | grep $ip | wc -l); \
        let "total_established = $total_established + $count"; \
        echo ip: $ip count: $count; \
    done; \
    echo TOTAL_ESTABLISHED: $total_established; \
    let total_timewait=0; \
    TIME_WAIT=$(mktemp); \
    kubectl exec $pod -- /bin/netstat -nap | grep TIME_WAIT > $TIME_WAIT; \
    for ip in $(cat $TIME_WAIT | awk '{print $5}' | sed 's/:.*$//g' | sort -u); do \
        count=$(cat $TIME_WAIT | grep $ip | wc -l); \
        let "total_timewait = $total_timewait + $count"; \
        echo ip: $ip count: $count; \
    done; \
    echo TOTAL_TIME_WAIT: $total_timewait; \
    echo SOMAXCONN: $(kubectl exec $pod -- sysctl net.core.somaxconn | awk '{print $3}'); \
    echo ""; \
    echo ""; \
done





function print_maxso_pod() {
    let total=0; \
    for ip in $(kubectl exec $1 -- /bin/netstat -nap | grep ESTABLISHED | awk '{print $5}' | sed 's/:.*$//g' | sort -u); do \
        count=$(kubectl exec $1 -- /bin/netstat -nap | grep ESTABLISHED | grep $ip | wc -l); \
        let "total = $total + $count"; \
        echo ip: $ip count: $count; \
    done; \
    echo TOTAL: $total;
}


let total=0;
for ip in $(kubectl exec $pod -- /bin/netstat -nap | grep ESTABLISHED | awk '{print $5}' | sed 's/:.*$//g' | sort -u); do
    count=$(kubectl exec $pod -- /bin/netstat -nap | grep ESTABLISHED | grep $ip | wc -l);
    let "total = $total + $count";
    echo ip: $ip count: $count;
done;
echo TOTAL: $total;