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GitHub - six-ddc/plow: A high-performance HTTP benchmarking tool with real-time...
source link: https://github.com/six-ddc/plow
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Plow is a HTTP(S) benchmarking tool, written in Golang. It uses excellent fasthttp instead of Go's default net/http due to its lightning fast performance.
Plow runs at a specified connections(-c
) concurrently and real-time records a summary statistics, histogram of execution time and calculates percentiles to display on Web UI and terminal. It can run for a set duration(-d
), for a fixed number of requests(-n
), or until Ctrl-C interrupted.
The implementation of real-time computing Histograms and Quantiles using stream-based algorithms inspired by prometheus with low memory and CPU bounds. so it's almost no additional performance overhead for benchmarking.
❯ ./plow http://127.0.0.1:8080/hello -c 20
Benchmarking http://127.0.0.1:8080/hello using 20 connection(s).
> Real-time charts is listening on http://127.0.0.1:18888/
Summary:
Elapsed 8.6s
Count 969657
2xx 776392
4xx 193265
RPS 112741.713
Reads 10.192MB/s
Writes 6.774MB/s
Statistics Min Mean StdDev Max
Latency 32µs 176µs 37µs 1.839ms
RPS 108558.4 112818.12 2456.63 115949.98
Latency Percentile:
P50 P75 P90 P95 P99 P99.9 P99.99
173µs 198µs 222µs 238µs 274µs 352µs 498µs
Latency Histogram:
141µs 273028 ■■■■■■■■■■■■■■■■■■■■■■■■
177µs 458955 ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
209µs 204717 ■■■■■■■■■■■■■■■■■■
235µs 26146 ■■
269µs 6029 ■
320µs 721
403µs 58
524µs 3
Installation
Binary and image distributions are available through the releases assets page.
Via Go
go get github.com/six-ddc/plow
Via Docker
docker run --rm --net=host ghcr.io/six-ddc/plow # docker run --rm -p 18888:18888 ghcr.io/six-ddc/plow
Via Homebrew
brew install plow
Usage
Options
usage: plow [<flags>] <url> A high-performance HTTP benchmarking tool with real-time web UI and terminal displaying Example: plow http://127.0.0.1:8080/ -c 20 -n 100000 plow https://httpbin.org/post -c 20 -d 5m --body @file.json -T 'application/json' -m POST Flags: --help Show context-sensitive help. -c, --concurrency=1 Number of connections to run concurrently -n, --requests=-1 Number of requests to run -d, --duration=DURATION Duration of test, examples: -d 10s -d 3m -i, --interval=200ms Print snapshot result every interval, use 0 to print once at the end --seconds Use seconds as time unit to print --body=BODY HTTP request body, if start the body with @, the rest should be a filename to read --stream Specify whether to stream file specified by '--body @file' using chunked encoding or to read into memory -m, --method="GET" HTTP method -H, --header=K:V ... Custom HTTP headers --host=HOST Host header -T, --content=CONTENT Content-Type header --listen=":18888" Listen addr to serve Web UI --link="127.0.0.1:18888" Link addr used for show Web html and request backend server --timeout=DURATION Timeout for each http request --dial-timeout=DURATION Timeout for dial addr --req-timeout=DURATION Timeout for full request writing --resp-timeout=DURATION Timeout for full response reading --socks5=ip:port Socks5 proxy --version Show application version. Args: <url> request url
Examples
Basic usage:
plow http://127.0.0.1:8080/ -c 20 -n 10000 -d 10s
POST a json file:
plow http://127.0.0.1:8080/ -c 20 --body @file.json -T 'application/json' -m POST
License
See LICENSE.
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