What is the fine-grained topic of the following text: This led to some further investigation, and when we compared the "wget" speed (wget -O /tmp/TEST "http : // www dslreports com /mspeed?t=1&s=100&w=" ) between the new CentOS 5 and the old CentOS 4 servers, we found some major speed differences. Only return the topic.
Comparing "wget" speed between CentOS 5 and CentOS 4 servers