Website Down

Some days my website often decreased so can not be accessed. all run normally again after I reboot the server. And after a few hours later this happens again. I do not know why, anyone can help?

Some days my website often decreased so can not be accessed. all run normally again after I reboot the server. And after a few hours later this happens again. I do not know why, anyone can help?

You may have been attacked by ddos. Please check the connection number to your server:

Code: [Select]

netstat -an |grep ":80" |awk '{print $5}' | sed s/::ffff://g | cut -d: -f1 |sort |uniq -c |sort -n | tail -1000 | grep -v "0.0.0.0"

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