![]() ![]() Note that the “cache-hit.txt” file which is used for the cachehit procedure queries the A record of “a.”. While the first one queries different FQDNs out of a built-in Alexa list the other two options test exactly what the names imply: either cache hits (by only querying the same name again and again) or cache misses by querying random names for which the DNS resolver must first look up the record itself before delivering it to the client. Namebench has a couple of input sources while the most interesting ones are “ alexa“, “ cachehit” and “ cachemiss“. For information about its options you must use the -h switch: Be careful: Without any options it immediately starts testing some (many!) servers. It ships with a GUI but I prefer the usage through the CLI. etc/namebench/ while certain lists that are used by the program are here: You can install it on any Ubuntu-like Linux with This subreddit is not endorsed or sponsored by Apple Inc.Namebench is an open-source DNS benchmark utility listed at Google Code Archive. If you'd like to view their content together, click here. This fundamental difference in audience is why we support two communities, r/Apple and r/AppleHelp. Apple SubredditsĬontent which benefits the community (news, rumors, and discussions) is valued over content which benefits only the individual (technical questions, help buying/selling, rants, etc.).
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January 2023
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