cartodb/node-postgres
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benchmarks have nicer result printing

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brianc 2010-12-30 21:45:16 -06:00
parent 3ae435ca74
commit cefe3ab019
1 changed files with 10 additions and 2 deletions
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12
benchmark/simple-query-bench.js
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@ -3,9 +3,14 @@ var bencher = require('bencher');
var helper = require(__dirname + '/../test/test-helper') var helper = require(__dirname + '/../test/test-helper')
var conString = helper.connectionString() var conString = helper.connectionString()
var round = function(num) {
return Math.round((num*1000))/1000
}
var doBenchmark = function() { var doBenchmark = function() {
var bench = bencher({ var bench = bencher({
repeat: 3000, name: 'query compare',
repeat: 1000,
actions: [{ actions: [{
name: 'simple query', name: 'simple query',
run: function(next) { run: function(next) {
@ -38,13 +43,16 @@ var doBenchmark = function() {
}); });
bench(function(result) { bench(function(result) {
console.log(); console.log();
console.log("%s (%d repeats):", result.name, result.repeat)
result.actions.forEach(function(action) { result.actions.forEach(function(action) {
console.log("%s -> %d", action.name, action.meanTime); console.log(" %s: \n average: %d ms\n total: %d ms", action.name, round(action.meanTime), round(action.totalTime));
}) })
client.end(); client.end();
}) })
} }
var client = new pg.Client(conString); var client = new pg.Client(conString);
client.connect(); client.connect();
client.connection.once('readyForQuery', doBenchmark) client.connection.once('readyForQuery', doBenchmark)