Simple insert benchmark

mysqljs · Aug 31, 2010 · a5013dd · a5013dd
1 parent 4a0fb91
commit a5013dd
Showing 1 changed file with 42 additions and 0 deletions.
diff --git a/benchmark/insert.js b/benchmark/insert.js
@@ -0,0 +1,42 @@
+require('../test/common');
+var Client = require('mysql/client'),
+    client = Client(TEST_CONFIG);
+
+client.connect();
+
+client.query('CREATE DATABASE '+TEST_DB, function(err) {
+  if (err && err.number != Client.ERROR_DB_CREATE_EXISTS) {
+    throw err;
+  }
+});
+client.query('USE '+TEST_DB);
+client.query(
+  'CREATE TEMPORARY TABLE '+TEST_TABLE+' ('+
+  'id INT(11) AUTO_INCREMENT, '+
+  'title VARCHAR(255), '+
+  'text TEXT, '+
+  'created DATETIME, '+
+  'PRIMARY KEY (id));',
+  function(err) {
+    if (err) throw err;
+
+    var start = +new Date, inserts = 0, total = 10000;
+    console.log('performing %d inserts ...\n', total);
+
+    function insertOne() {
+      client.query('INSERT INTO '+TEST_TABLE+' SET title = ?', ['super'], function() {
+        inserts++;
+        if (inserts < total) {
+          insertOne();
+        } else {
+          var duration = (+new Date - start) / 1000,
+              insertsPerSecond = inserts / duration;
+
+          console.log('%d inserts / second', insertsPerSecond.toFixed(2));
+          client.end();
+        }
+      });
+    }
+    insertOne();
+  }
+);