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bench: Use wrk for http benchmarking

Remove ab, since it's no longer used.
v0.9.11-release
isaacs 12 years ago
parent
commit
ef08f0fbb1
  1. 6
      Makefile
  2. 27
      benchmark/common.js
  3. 7
      benchmark/http/cluster.js
  4. 11
      benchmark/http/http_simple.js

6
Makefile

@ -313,6 +313,10 @@ dist-upload: $(TARBALL) $(PKG)
scp $(TARBALL) node@nodejs.org:~/web/nodejs.org/dist/$(VERSION)/$(TARBALL)
scp $(PKG) node@nodejs.org:~/web/nodejs.org/dist/$(VERSION)/$(TARNAME).pkg
wrkclean:
$(MAKE) -C tools/wrk/ clean
rm tools/wrk/wrk
wrk: tools/wrk/wrk
tools/wrk/wrk:
$(MAKE) -C tools/wrk/
@ -323,7 +327,7 @@ bench-net: all
bench-tls: all
@$(NODE) benchmark/common.js tls
bench-http: all
bench-http: wrk all
@$(NODE) benchmark/common.js http
bench-fs: all

27
benchmark/common.js

@ -11,7 +11,6 @@ if (module === require.main) {
process.exit(1);
}
var path = require('path');
var fs = require('fs');
var dir = path.join(__dirname, type);
var tests = fs.readdirSync(dir);
@ -59,16 +58,18 @@ function Benchmark(fn, options) {
});
}
// run ab against a server.
Benchmark.prototype.ab = function(path, args, cb) {
var url = 'http://127.0.0.1:' + exports.PORT + path;
args.push(url);
// benchmark an http server.
Benchmark.prototype.http = function(p, args, cb) {
var self = this;
var out = '';
var wrk = path.resolve(__dirname, '..', 'tools', 'wrk', 'wrk');
var regexp = /Requests\/sec:[ \t]+([0-9\.]+)/;
var spawn = require('child_process').spawn;
// console.error('ab %s', args.join(' '));
var child = spawn('ab', args);
var url = 'http://127.0.0.1:' + exports.PORT + p;
args = args.concat(url);
var out = '';
var child = spawn(wrk, args);
child.stdout.setEncoding('utf8');
@ -81,14 +82,14 @@ Benchmark.prototype.ab = function(path, args, cb) {
cb(code);
if (code) {
console.error('ab failed with ' + code);
console.error('wrk failed with ' + code);
process.exit(code)
}
var m = out.match(/Requests per second: +([0-9\.]+)/);
var m = out.match(regexp);
var qps = m && +m[1];
if (!qps) {
process.stderr.write(out + '\n');
console.error('ab produced strange output');
console.error('%j', out);
console.error('wrk produced strange output');
process.exit(1);
}
self.report(+qps);

7
benchmark/http/cluster.js

@ -7,7 +7,7 @@ if (cluster.isMaster) {
// unicode confuses ab on os x.
type: ['bytes', 'buffer'],
length: [4, 1024, 102400],
c: [50, 150]
c: [50, 500]
});
} else {
require('../http_simple.js');
@ -27,11 +27,12 @@ function main(conf) {
setTimeout(function() {
var path = '/' + conf.type + '/' + conf.length;
var args = ['-r', '-t', 5, '-c', conf.c, '-k'];
var args = ['-r', 5000, '-t', 8, '-c', conf.c];
bench.ab(path, args, function() {
bench.http(path, args, function() {
w1.destroy();
w2.destroy();
});
}, 2000);
}, 100);
});
}

11
benchmark/http/http_simple.js

@ -5,7 +5,7 @@ var bench = common.createBenchmark(main, {
// unicode confuses ab on os x.
type: ['bytes', 'buffer'],
length: [4, 1024, 102400],
c: [50, 150]
c: [50, 500]
});
function main(conf) {
@ -15,14 +15,9 @@ function main(conf) {
var server = spawn(process.execPath, [simple]);
setTimeout(function() {
var path = '/' + conf.type + '/' + conf.length; //+ '/' + conf.chunks;
var args = ['-r', '-t', 5];
var args = ['-r', 5000, '-t', 8, '-c', conf.c];
if (+conf.c !== 1)
args.push('-c', conf.c);
args.push('-k');
bench.ab(path, args, function() {
bench.http(path, args, function() {
server.kill();
});
}, 2000);

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