Check HDD speed:
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync http://blog-xtraffic.pep.vn/danh-gia-chat-luong-goi-ssd-cloud-vps-linux-re-nhat-cua-vhost/
Check HDD speed:
dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync http://blog-xtraffic.pep.vn/danh-gia-chat-luong-goi-ssd-cloud-vps-linux-re-nhat-cua-vhost/