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19 lines
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19 lines
957 B
Plaintext
DNSPerf and ResPerf are free tools developed by Nominum that make it
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simple to gather accurate latency and throughput metrics for Domain
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Name System (DNS) servers. The latest version of the DNSPerf and
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ResPerf can be used with test files that include IPv6 queries.
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DNSPerf "self-paces" the DNS query load to simulate network conditions.
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New features in DNSPerf improve the precision of latency measurements
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and allow for per packet per-query latency reporting is possible.
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DNSPerf is now multithreaded, multiple DNSPerf clients can be supported
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in multicore systems (each client requires two cores). The output of
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DNSPerf has also been improved so it is more concise and useful.
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Latency data can be used to make detailed graphs so it is simple for
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network operators to take advantage of the data.
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ResPerf systematically increases the query rate and monitors the
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response rate to simulate caching DNS services.
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WWW: https://www.dns-oarc.net/tools/dnsperf
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