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digits is a tiny program that load tests dns servers by querying for a single hostname over and over.
digits was forked and adapted from raykll/hey
- Linux 64-bit: https://storage.googleapis.com/digits-release/digits_linux_amd64
- Mac 64-bit: https://storage.googleapis.com/digits-release/digits_darwin_amd64
- Windows 64-bit: https://storage.googleapis.com/digits-release/digits_windows_amd64
macOS:
- Homebrew users can use
brew install digits.
digits runs provided number of requests in the provided concurrency level and prints stats.
Usage: digits [options...] <host>
Options:
-n Number of requests to run. Default is 200.
-c Number of workers to run concurrently. Total number of requests cannot
be smaller than the concurrency level. Default is 50.
-q Rate limit, in queries per second (QPS) per worker. Default is no rate limit.
-z Duration of application to send requests. When duration is reached,
application stops and exits. If duration is specified, n is ignored.
Examples: -z 10s -z 3m.
-o Output type. If none provided, a summary is printed.
"csv" is the only supported alternative. Dumps the response
metrics in comma-separated values format.
-t Timeout for each request in seconds. Default is 20, use 0 for infinite.
-cpus Number of used cpu cores.
(default for current machine is 8 cores)