
Use together with -max-workers to model a fixed set of concurrent users sending Garbage collection, but overall it should stay very close to the specified.Ī -rate of 0 or infinity means vegeta will send requests as fast as possible.

The actual request rate can vary slightly due to things like Specifies the request rate per time unit to issue against Made to be piped to the report command input. Specifies the output file to which the binary results will be written Specifies the name of the attack to be recorded in responses.
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It knows how to intepret values like these: Remaining unread bytes will be fully read but discarded. Specifies the maximum number of bytes to capture from the body of each The trade-off is one of added latency in each hit against the targets. This allows streaming targets into the attack command and reduces memory Specifies whether to read the input targets lazily instead of eagerly. Specifies the local IP address to be used. Specifies the PEM encoded TLS client certificate private key file to be

Specifies whether to reuse TCP connections between HTTP requests. Specifies whether to ignore invalid server TLS certificates. Specifies whether to enable HTTP/2 requests to servers which support it. You can specify as many as needed by repeating the flag. Specifies a request header to be used in all targets defined, see -targets. Specifies that HTTP2 requests are to be sent over TCP without TLS encryption. If present, the body field must be base64 encoded. The JSON format makes integration with programs that produce targets dynamically easier.Įach target is one JSON object in its own line. The actual run time of the test can be longer than specified due to the The internal concurrency structure's setup has this value as a variable. Specifies the amount of time to issue request to the targets. Specifies the maximum number of idle open connections per target host. Specifies whether to send request bodies with the chunked transfer encoding. If -key isn't specified, it will be set to the value of this flag.

Specifies the PEM encoded TLS client certificate file to be used with HTTPS requests.

Request unless overridden per attack target, see -targets. Specifies the file whose content will be set as the body of every Specifies which profiler to enable during execution. It defaults to the amount of CPUs available in the system. Specifies the number of CPUs to be used internally. (default 4000) -title string Title and header of the resulting HTML page (default "Vegeta Plot") report command: -buckets string Histogram buckets, e.g.: "" -every duration Report interval -output string Output file (default "stdout") -type string Report type to generate, hdrplot] (default "text") examples: echo "GET | vegeta attack -duration=5s | tee results.bin | vegeta report vegeta report -type=json results.bin > metrics.json cat results.bin | vegeta plot > plot.html cat results.bin | vegeta report -type="hist" -cpus
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This overrides the host address in target URLs -workers uint Initial number of workers (default 10) encode command: -output string Output file (default "stdout") -to string Output encoding (default "json") plot command: -output string Output file (default "stdout") -threshold int Threshold of data points above which series are downsampled. (comma separated list) -root-certs value TLS root certificate files (comma separated list) -targets string Targets file (default "stdin") -timeout duration Requests timeout (default 30s) -unix-socket string Connect over a unix socket. 1 will not follow but marks as success (default 10) -resolvers value List of addresses (ip:port) to use for DNS resolution. (default -1) -max-workers uint Maximum number of workers (default 18446744073709551615) -name string Attack name -output string Output file (default "stdout") -proxy-header value Proxy CONNECT header -rate value Number of requests per time unit (default 50/1s) -redirects int Number of redirects to follow. Usage: vegeta global flags: -cpus int Number of CPUs to use (defaults to the number of CPUs you have) -profile string Enable profiling of -version Print version and exit attack command: -body string Requests body file -cert string TLS client PEM encoded certificate file -chunked Send body with chunked transfer encoding -connections int Max open idle connections per target host (default 10000) -duration duration Duration of the test -format string Targets format (default "http") -h2c Send HTTP/2 requests without TLS encryption -header value Request header -http2 Send HTTP/2 requests when supported by the server (default true) -insecure Ignore invalid server TLS certificates -keepalive Use persistent connections (default true) -key string TLS client PEM encoded private key file -laddr value Local IP address (default 0.0.0.0) -lazy Read targets lazily -max-body value Maximum number of bytes to capture from response bodies.
