Examples with Stopwatch org.nutz.lang.Stopwatch used on opensource projects

Example 11 with Stopwatch

use of org.nutz.lang.Stopwatch in project nutz by nutzam.

the class JsonFaster method json.

@Test
public void json() {
    String jsonStr = "{name:'wendal'}";
    nutzJson(100000, jsonStr);
    fastJson(100000, jsonStr);
    System.gc();
    int t = 5000 * 10000;
    Stopwatch sw = Stopwatch.begin();
    nutzJson(t, jsonStr);
    sw.stop();
    System.out.println("Nutz-Json " + t + "次耗时: " + sw.getDuration());
    System.gc();
    sw = Stopwatch.begin();
    // fastJson(t, jsonStr);
    sw.stop();
    System.out.println("Fast-Json " + t + "次耗时: " + sw.getDuration());
    System.gc();
    // -------------------------------------------------------------------
    sw = Stopwatch.begin();
    nutzJson(t, jsonStr);
    sw.stop();
    System.out.println("Nutz-Json " + t + "次耗时: " + sw.getDuration());
    System.gc();
    sw = Stopwatch.begin();
    // fastJson(t, jsonStr);
    sw.stop();
    System.out.println("Fast-Json " + t + "次耗时: " + sw.getDuration());
    System.gc();
}

Example 12 with Stopwatch

use of org.nutz.lang.Stopwatch in project nutz by nutzam.

the class SimpleSpeedTest method test_speed.

@Ignore
@Test
public void test_speed() throws SecurityException, NoSuchMethodException {
    final SimpleSpeedTest z = new SimpleSpeedTest();
    final String elstr = "num + (i - 1 + 2 - 3 + 4 - 5 + 6 - 7)-z.abc(i)";
    final Context context = Lang.context("{num:0}");
    context.set("z", z);
    System.out.println("\n" + Strings.dup('=', 100));
    Stopwatch sw = Stopwatch.run(new Atom() {

        public void run() {
            int num = 0;
            for (int i = 0; i < max; i++) num = num + (i - 1 + 2 - 3 + 4 - 5 + 6 - 7) - z.abc(i);
        // System.out.println("Num: " + num);
        }
    });
    System.out.println("\n" + Strings.dup('=', 100));
    Stopwatch sw3 = Stopwatch.run(new Atom() {

        public void run() {
            try {
                context.set("num", 0);
                for (int i = 0; i < max; i++) context.set("num", El.eval(context.set("i", i), elstr));
            // System.out.println("Num: " + context.getInt("num"));
            } catch (Exception e) {
                throw Lang.wrapThrow(e);
            }
        }
    });
    System.out.println("\n" + Strings.dup('=', 100));
    Stopwatch sw4 = Stopwatch.run(new Atom() {

        public void run() {
            try {
                El el2pre = new El(elstr);
                context.set("num", 0);
                context.set("z", z);
                for (int i = 0; i < max; i++) context.set("num", el2pre.eval(context.set("i", i)));
            // System.out.println("Num: " + context.getInt("num"));
            } catch (Exception e) {
                throw Lang.wrapThrow(e);
            }
        }
    });
    System.out.println("\n" + Strings.dup('=', 100));
    Stopwatch sw5 = Stopwatch.run(new Atom() {

        public void run() {
            try {
                El el2pre = new El(elstr);
                context.set("num", 0);
                context.set("z", z);
                for (int i = 0; i < max; i++) context.set("num", el2pre.eval(context.set("i", i)));
            // System.out.println("Num: " + context.getInt("num"));
            } catch (Exception e) {
                throw Lang.wrapThrow(e);
            }
        }
    });
    System.out.println("\n" + Strings.dup('=', 100));
    System.out.printf("\n%20s : %s", "Invoke", sw.toString());
    System.out.printf("\n%20s : %s", "Reflect", sw3.toString());
    System.out.printf("\n%20s : %s", "Reflect", sw4.toString());
    System.out.printf("\n%20s : %s", "Reflect", sw5.toString());
    System.out.println();
}

Example 13 with Stopwatch

use of org.nutz.lang.Stopwatch in project nutz by nutzam.

the class SimpleDaoTest method test_fastinsert_speed.

// @Test
// public void test_map_blob() throws FileNotFoundException {
// if (dao.exists("t_test_map_blob")) {
// dao.drop("t_test_map_blob");
// Lang.quiteSleep(1000);
// }
// dao.execute(Sqls.create("create table t_test_map_blob(id
// VARCHAR(60),filecontent blob)"));
// 
// NutMap map = new NutMap().setv(".table", "t_test_map_blob");
// map.put("id", R.UU32());
// map.put("filecontent", new
// FileInputStream("W:\\usb3.0_intel_1.0.10.255_w7.zip"));
// 
// dao.insert(map);
// 
// Record re = dao.fetch("t_test_map_blob", Cnd.NEW());
// assertNotNull(re);
// System.out.println(re.get("filecontent").getClass());
// System.out.println(new String((byte[])re.get("filecontent")));
// 
// // assertEquals("你好", new String((byte[])re.get("filecontent")));
// }
// @Test
public void test_fastinsert_speed() {
    SimpleDataSource ds = new SimpleDataSource();
    ds.setJdbcUrl("jdbc:mysql://localhost/nutztest");
    ds.setUsername("root");
    ds.setPassword("root");
    dao = new NutDao(ds);
    // 删表重建
    dao.create(Pet.class, true);
    Lang.sleep(1000);
    Stopwatch sw = Stopwatch.begin();
    // 生成10*2000个对象
    List<List<Pet>> list = new ArrayList<List<Pet>>();
    for (int i = 0; i < 10; i++) {
        List<Pet> pets = new ArrayList<Pet>();
        for (int j = 0; j < 2000; j++) {
            Pet pet = Pet.create(R.UU32());
            pets.add(pet);
        }
        list.add(pets);
    }
    sw.stop();
    System.out.println("生成对象的耗时: " + sw);
    for (final List<Pet> tmp : list) {
        sw = Stopwatch.begin();
        Trans.exec(new Atom() {

            public void run() {
                dao.fastInsert(tmp);
            }
        });
        sw.stop();
        System.out.println("fastInsert插入2000个对象的耗时" + sw);
    }
    dao.create(Pet.class, false);
    for (int i = 0; i < 10; i++) {
        try {
            final int t = i;
            Connection conn = ds.getConnection();
            conn.setAutoCommit(false);
            sw = Stopwatch.begin();
            System.out.println(System.currentTimeMillis());
            PreparedStatement ps = conn.prepareStatement("INSERT INTO t_pet(name,alias) VALUES(?,?)");
            System.out.println(System.currentTimeMillis());
            for (int j = 0; j < 2000; j++) {
                ps.setString(1, "pet_" + t + "_" + j);
                ps.setString(2, "");
                // ps.setInt(3, 30);
                // ps.setInt(4, 0);
                // ps.setDate(5, null);
                // ps.setFloat(6, 0);
                ps.addBatch();
            }
            System.out.println(System.currentTimeMillis());
            ps.executeBatch();
            conn.commit();
            sw.stop();
            System.out.println(sw);
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}

Example 14 with Stopwatch

use of org.nutz.lang.Stopwatch in project nutz by nutzam.

the class NutLoading method load.

public UrlMapping load(NutConfig config) {
    if (log.isInfoEnabled()) {
        log.infof("Nutz Version : %s ", Nutz.version());
        log.infof("Nutz.Mvc[%s] is initializing ...", config.getAppName());
    }
    if (log.isDebugEnabled()) {
        Properties sys = System.getProperties();
        log.debug("Web Container Information:");
        log.debugf(" - Default Charset : %s", Encoding.defaultEncoding());
        log.debugf(" - Current . path  : %s", new File(".").getAbsolutePath());
        log.debugf(" - Java Version    : %s", sys.get("java.version"));
        log.debugf(" - File separator  : %s", sys.get("file.separator"));
        log.debugf(" - Timezone        : %s", sys.get("user.timezone"));
        log.debugf(" - OS              : %s %s", sys.get("os.name"), sys.get("os.arch"));
        log.debugf(" - ServerInfo      : %s", config.getServletContext().getServerInfo());
        log.debugf(" - Servlet API     : %d.%d", config.getServletContext().getMajorVersion(), config.getServletContext().getMinorVersion());
        if (config.getServletContext().getMajorVersion() > 2 || config.getServletContext().getMinorVersion() > 4)
            log.debugf(" - ContextPath     : %s", config.getServletContext().getContextPath());
        log.debugf(" - context.tempdir : %s", config.getAttribute("javax.servlet.context.tempdir"));
        log.debugf(" - MainModule      : %s", config.getMainModule().getName());
    }
    /*
         * 准备返回值
         */
    UrlMapping mapping;
    Ioc ioc = null;
    /*
         * 准备计时
         */
    Stopwatch sw = Stopwatch.begin();
    try {
        /*
             * 检查主模块，调用本函数前，已经确保过有声明 MainModule 了
             */
        Class<?> mainModule = config.getMainModule();
        /*
             * 创建上下文
             */
        createContext(config);
        /*
             * 检查 Ioc 容器并创建和保存它
             */
        ioc = createIoc(config, mainModule);
        /*
             * 组装UrlMapping
             */
        mapping = evalUrlMapping(config, mainModule, ioc);
        /*
             * 分析本地化字符串
             */
        evalLocalization(config, mainModule);
        // 初始化SessionProvider
        createSessionProvider(config, mainModule);
        /*
             * 执行用户自定义 Setup
             */
        evalSetup(config, mainModule);
        // 应用完成后执行用户自定义的 CommandLineRunner
        callRunners(ioc);
    } catch (Exception e) {
        if (log.isErrorEnabled())
            log.error("Error happend during start serivce!", e);
        if (ioc != null) {
            log.error("try to depose ioc");
            try {
                ioc.depose();
            } catch (Throwable e2) {
                log.error("error when depose ioc", e);
            }
        }
        throw Lang.wrapThrow(e, LoadingException.class);
    }
    // ~ Done ^_^
    sw.stop();
    if (log.isInfoEnabled())
        log.infof("Nutz.Mvc[%s] is up in %sms", config.getAppName(), sw.getDuration());
    return mapping;
}

Example 15 with Stopwatch

use of org.nutz.lang.Stopwatch in project nutzcloud by nutzam.

the class UserModule method benchmark.

@Ok("raw")
@At
public String benchmark() {
    // 先确保service能访问
    userService.ping();
    String NL = "\r\n";
    StringBuilder sb = new StringBuilder();
    sb.append("预热1k次").append(NL);
    Stopwatch sw = Stopwatch.begin();
    for (int i = 0; i < 1000; i++) {
        userService.ping();
    }
    sw.stop();
    sb.append("预热耗时: ").append(sw.toString()).append(NL);
    sb.append("单个请求平均耗时: ").append(sw.getDuration() / 1000.0).append(NL);
    sb.append("QPS: ").append((int) (1000.0 / sw.getDuration() * 1000)).append(NL);
    sb.append("-----------------------").append(NL);
    sw = Stopwatch.begin();
    benchmark(10, 10000);
    sw.stop();
    sb.append("10线程执行1w次,耗时: ").append(sw.toString()).append(NL);
    sb.append("单个请求平均耗时: ").append(sw.getDuration() / 10000.0).append(NL);
    sb.append("QPS: ").append((int) (10000.0 / sw.getDuration() * 1000)).append(NL);
    sb.append("-----------------------").append(NL);
    sw = Stopwatch.begin();
    benchmark(25, 10000);
    sw.stop();
    sb.append("25线程执行1w次,耗时: ").append(sw.toString()).append(NL);
    sb.append("单个请求平均耗时: ").append(sw.getDuration() / 10000.0).append(NL);
    sb.append("QPS: ").append((int) (10000.0 / sw.getDuration() * 1000)).append(NL);
    sb.append("-----------------------").append(NL);
    sw = Stopwatch.begin();
    benchmark(100, 20000);
    sw.stop();
    sb.append("100线程执行1w次,耗时: ").append(sw.toString()).append(NL);
    sb.append("单个请求平均耗时: ").append(sw.getDuration() / 20000.0).append(NL);
    sb.append("QPS: ").append((int) (20000.0 / sw.getDuration() * 1000)).append(NL);
    sb.append("-----------------------").append(NL);
    sw = Stopwatch.begin();
    benchmark(200, 20000);
    sw.stop();
    sb.append("200线程执行2w次,耗时: ").append(sw.toString()).append(NL);
    sb.append("单个请求平均耗时: ").append(sw.getDuration() / 20000.0).append(NL);
    sb.append("QPS: ").append((int) (20000.0 / sw.getDuration() * 1000)).append(NL);
    return sb.toString();
}