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https://github.com/zigzap/zap.git
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326 lines
11 KiB
Markdown
326 lines
11 KiB
Markdown
# ⚡blazingly fast⚡
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I conducted a series of quick tests, using wrk with simple HTTP servers written
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in GO and in zig zap.
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Just to get some sort of indication, I also included measurements for python
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since I used to write my REST APIs in python before creating zig zap.
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You can check out the scripts I used for the tests in [./wrk](wrk/).
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## results
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You can see the verbatim output of `wrk`, and some infos about the test machine
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below the code snippets.
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### requests / sec
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### transfer MB / sec
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## zig code
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zig version .11.0-dev.1265+3ab43988c
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```zig
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const std = @import("std");
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const zap = @import("zap");
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fn on_request_minimal(r: zap.SimpleRequest) void {
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_ = r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>");
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}
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pub fn main() !void {
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var listener = zap.SimpleHttpListener.init(.{
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.port = 3000,
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.on_request = on_request_minimal,
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.log = false,
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.max_clients = 100000,
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});
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try listener.listen();
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std.debug.print("Listening on 0.0.0.0:3000\n", .{});
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// start worker threads
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zap.start(.{
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.threads = 4,
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.workers = 4,
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});
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}
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```
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## go code
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go version go1.16.9 linux/amd64
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```go
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package main
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import (
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"fmt"
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"net/http"
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)
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func hello(w http.ResponseWriter, req *http.Request) {
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fmt.Fprintf(w, "hello from GO!!!\n")
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}
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func main() {
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print("listening on 0.0.0.0:8090\n")
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http.HandleFunc("/hello", hello)
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http.ListenAndServe(":8090", nil)
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}
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```
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## python code
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python version 3.9.6
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```python
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# Python 3 server example
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from http.server import BaseHTTPRequestHandler, HTTPServer
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hostName = "127.0.0.1"
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serverPort = 8080
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class MyServer(BaseHTTPRequestHandler):
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def do_GET(self):
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self.send_response(200)
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self.send_header("Content-type", "text/html")
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self.end_headers()
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self.wfile.write(bytes("HELLO FROM PYTHON!!!", "utf-8"))
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def log_message(self, format, *args):
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return
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if __name__ == "__main__":
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webServer = HTTPServer((hostName, serverPort), MyServer)
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print("Server started http://%s:%s" % (hostName, serverPort))
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try:
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webServer.serve_forever()
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except KeyboardInterrupt:
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pass
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webServer.server_close()
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print("Server stopped.")
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```
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## wrk output
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wrk version: `wrk 4.1.0 [epoll] Copyright (C) 2012 Will Glozer`
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```
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========================================================================
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zig
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========================================================================
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Running 10s test @ http://127.0.0.1:3000
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 337.49us 109.24us 4.21ms 88.64%
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Req/Sec 157.78k 8.31k 172.93k 59.25%
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Latency Distribution
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50% 314.00us
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75% 345.00us
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90% 396.00us
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99% 699.00us
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6280964 requests in 10.01s, 1.13GB read
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Requests/sec: 627277.99
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Transfer/sec: 116.05MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh zig
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Listening on 0.0.0.0:3000
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========================================================================
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zig
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========================================================================
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Running 10s test @ http://127.0.0.1:3000
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 339.50us 176.93us 12.52ms 91.23%
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Req/Sec 158.24k 8.00k 170.45k 53.00%
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Latency Distribution
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50% 313.00us
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75% 345.00us
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90% 399.00us
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99% 697.00us
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6297146 requests in 10.02s, 1.14GB read
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Requests/sec: 628768.81
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Transfer/sec: 116.33MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh zig
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Listening on 0.0.0.0:3000
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========================================================================
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zig
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========================================================================
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Running 10s test @ http://127.0.0.1:3000
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 344.23us 185.46us 14.44ms 89.93%
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Req/Sec 157.56k 12.85k 171.21k 94.00%
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Latency Distribution
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50% 312.00us
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75% 346.00us
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90% 528.00us
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99% 747.00us
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6270913 requests in 10.02s, 1.13GB read
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Requests/sec: 625756.37
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Transfer/sec: 115.77MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh go
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listening on 0.0.0.0:8090
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========================================================================
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go
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========================================================================
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Running 10s test @ http://127.0.0.1:8090/hello
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 721.60us 755.26us 14.12ms 87.95%
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Req/Sec 123.79k 4.65k 135.57k 69.00%
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Latency Distribution
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50% 429.00us
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75% 0.88ms
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90% 1.65ms
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99% 3.63ms
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4927352 requests in 10.02s, 629.68MB read
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Requests/sec: 491607.70
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Transfer/sec: 62.82MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh go
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listening on 0.0.0.0:8090
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========================================================================
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go
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========================================================================
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Running 10s test @ http://127.0.0.1:8090/hello
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 698.35us 707.23us 11.03ms 87.80%
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Req/Sec 124.36k 4.27k 135.19k 69.50%
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Latency Distribution
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50% 419.00us
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75% 0.86ms
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90% 1.58ms
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99% 3.38ms
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4948380 requests in 10.01s, 632.37MB read
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Requests/sec: 494338.77
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Transfer/sec: 63.17MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh go
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listening on 0.0.0.0:8090
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========================================================================
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go
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========================================================================
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Running 10s test @ http://127.0.0.1:8090/hello
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 700.97us 710.99us 10.38ms 87.73%
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Req/Sec 124.38k 4.16k 135.31k 67.25%
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Latency Distribution
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50% 419.00us
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75% 0.86ms
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90% 1.59ms
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99% 3.39ms
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4950585 requests in 10.01s, 632.65MB read
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Requests/sec: 494551.24
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Transfer/sec: 63.20MB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh python
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Server started http://127.0.0.1:8080
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========================================================================
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python
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========================================================================
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Running 10s test @ http://127.0.0.1:8080
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 4.55ms 57.21ms 1.66s 99.12%
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Req/Sec 2.56k 2.55k 7.57k 57.43%
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Latency Distribution
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50% 216.00us
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75% 343.00us
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90% 371.00us
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99% 765.00us
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27854 requests in 10.02s, 3.61MB read
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Socket errors: connect 0, read 27854, write 0, timeout 8
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Requests/sec: 2779.87
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Transfer/sec: 369.20KB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh python
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Server started http://127.0.0.1:8080
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========================================================================
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python
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========================================================================
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Running 10s test @ http://127.0.0.1:8080
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 4.08ms 58.22ms 1.66s 99.27%
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Req/Sec 2.28k 2.13k 7.68k 50.00%
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Latency Distribution
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50% 226.00us
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75% 345.00us
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90% 374.00us
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99% 496.00us
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55353 requests in 10.03s, 7.18MB read
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Socket errors: connect 0, read 55353, write 0, timeout 8
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Requests/sec: 5521.48
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Transfer/sec: 733.33KB
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(base) rs@ryzen:~/code/github.com/renerocksai/zap$ ./wrk/measure.sh python
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Server started http://127.0.0.1:8080
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========================================================================
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python
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========================================================================
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Running 10s test @ http://127.0.0.1:8080
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 6.05ms 70.02ms 1.66s 98.94%
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Req/Sec 2.40k 2.35k 7.43k 54.40%
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Latency Distribution
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50% 222.00us
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75% 313.00us
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90% 366.00us
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99% 162.93ms
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31959 requests in 10.02s, 4.15MB read
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Socket errors: connect 0, read 31959, write 0, timeout 6
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Requests/sec: 3189.81
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Transfer/sec: 423.65KB
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```
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## test machine
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```
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▗▄▄▄ ▗▄▄▄▄ ▄▄▄▖ rs@ryzen
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▜███▙ ▜███▙ ▟███▛ --------
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▜███▙ ▜███▙▟███▛ OS: NixOS 22.05 (Quokka) x86_64
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▜███▙ ▜██████▛ Host: Micro-Star International Co., Ltd. B550-A PRO (MS-7C56)
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▟█████████████████▙ ▜████▛ ▟▙ Kernel: 6.0.15
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▟███████████████████▙ ▜███▙ ▟██▙ Uptime: 7 days, 5 hours, 29 mins
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▄▄▄▄▖ ▜███▙ ▟███▛ Packages: 5950 (nix-system), 893 (nix-user), 5 (flatpak)
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▟███▛ ▜██▛ ▟███▛ Shell: bash 5.1.16
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▟███▛ ▜▛ ▟███▛ Resolution: 3840x2160
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▟███████████▛ ▟██████████▙ DE: none+i3
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▜██████████▛ ▟███████████▛ WM: i3
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▟███▛ ▟▙ ▟███▛ Terminal: Neovim Terminal
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▟███▛ ▟██▙ ▟███▛ CPU: AMD Ryzen 5 5600X (12) @ 3.700GHz
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▟███▛ ▜███▙ ▝▀▀▀▀ GPU: AMD ATI Radeon RX 6700/6700 XT / 6800M
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▜██▛ ▜███▙ ▜██████████████████▛ Memory: 10378MiB / 32033MiB
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▜▛ ▟████▙ ▜████████████████▛
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▟██████▙ ▜███▙
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▟███▛▜███▙ ▜███▙
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▟███▛ ▜███▙ ▜███▙
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▝▀▀▀ ▀▀▀▀▘ ▀▀▀▘
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```
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