Documentation
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Overview ¶
Hey supports two output formats: summary and CSV
The summary output presents a number of statistics about the requests in a human-readable format, including: - general statistics: requests/second, total runtime, and average, fastest, and slowest requests. - a response time histogram. - a percentile latency distribution. - statistics (average, fastest, slowest) on the stages of the requests.
The comma-separated CSV format is proceeded by a header, and consists of the following columns: 1. response-time: Total time taken for request (in seconds) 2. DNS+dialup: Time taken to establish the TCP connection (in seconds) 3. DNS: Time taken to do the DNS lookup (in seconds) 4. Request-write: Time taken to write full request (in seconds) 5. Response-delay: Time taken to first byte received (in seconds) 6. Response-read: Time taken to read full response (in seconds) 7. status-code: HTTP status code of the response (e.g. 200) 8. offset: The time since the start of the benchmark when the request was started. (in seconds)
Package requester provides commands to run load tests and display results.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Work ¶
type Work struct {
// Request is the request to be made.
Request *http.Request
RequestBody []byte
// RequestFunc is a function to generate requests. If it is nil, then
// Request and RequestData are cloned for each request.
RequestFunc func() *http.Request
// N is the total number of requests to make.
N int
// C is the concurrency level, the number of concurrent workers to run.
C int
// H2 is an option to make HTTP/2 requests
H2 bool
// Timeout in seconds.
Timeout int
// Qps is the rate limit in queries per second.
QPS float64
// DisableCompression is an option to disable compression in response
DisableCompression bool
// DisableKeepAlives is an option to prevents re-use of TCP connections between different HTTP requests
DisableKeepAlives bool
// DisableRedirects is an option to prevent the following of HTTP redirects
DisableRedirects bool
// Output represents the output type. If "csv" is provided, the
// output will be dumped as a csv stream.
Output string
// ProxyAddr is the address of HTTP proxy server in the format on "host:port".
// Optional.
ProxyAddr *url.URL
// Writer is where results will be written. If nil, results are written to stdout.
Writer io.Writer
// contains filtered or unexported fields
}
Source Files