use of com.alibaba.metrics.IMetricManager in project dubbo by alibaba.
the class MetricsFilterTest method testConsumerSuccess.
public void testConsumerSuccess() throws Exception {
IMetricManager metricManager = MetricManager.getIMetricManager();
metricManager.clear();
MetricsFilter metricsFilter = new MetricsFilter();
Invocation invocation = new RpcInvocation("sayName", DemoService.class.getName(), "", new Class<?>[] { Integer.class }, new Object[0]);
RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
RpcContext.getContext().setUrl(serviceInvoker.getUrl().addParameter(SIDE_KEY, CONSUMER_SIDE));
AppResponse response = AppResponseBuilder.create().build();
onInvokeReturns(response);
for (int i = 0; i < 100; i++) {
metricsFilter.invoke(serviceInvoker, invocation);
}
FastCompass dubboClient = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_CONSUMER, MetricLevel.MAJOR));
FastCompass dubboMethod = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_CONSUMER_METHOD, new HashMap<String, String>(4) {
{
put(SERVICE, "org.apache.dubbo.monitor.dubbo.service.DemoService");
put(METHOD, "void sayName(Integer)");
}
}, MetricLevel.NORMAL));
long timestamp = System.currentTimeMillis() / 5000 * 5000;
Assertions.assertEquals(100, dubboClient.getMethodCountPerCategory(0).get("success").get(timestamp));
timestamp = timestamp / 15000 * 15000;
Assertions.assertEquals(100, dubboMethod.getMethodCountPerCategory(0).get("success").get(timestamp));
}
use of com.alibaba.metrics.IMetricManager in project dubbo by alibaba.
the class MetricsFilterTest method testInvokeMetricsMethodService.
public void testInvokeMetricsMethodService() {
IMetricManager metricManager = MetricManager.getIMetricManager();
metricManager.clear();
MetricsFilter metricsFilter = new MetricsFilter();
Invocation sayNameInvocation = new RpcInvocation("sayName", DemoService.class.getName(), "", new Class<?>[0], new Object[0]);
Invocation echoInvocation = new RpcInvocation("echo", DemoService.class.getName(), "", new Class<?>[] { Integer.class }, new Integer[] { 1 });
RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
RpcContext.getContext().setUrl(serviceInvoker.getUrl().addParameter(SIDE_KEY, PROVIDER_SIDE).addParameter(TIMEOUT_KEY, 300));
AppResponse response = AppResponseBuilder.create().build();
onInvokeReturns(response);
for (int i = 0; i < 50; i++) {
metricsFilter.invoke(serviceInvoker, sayNameInvocation);
metricsFilter.invoke(serviceInvoker, echoInvocation);
try {
metricsFilter.invoke(timeoutInvoker, sayNameInvocation);
} catch (RpcException e) {
// ignore
}
try {
metricsFilter.invoke(timeoutInvoker, echoInvocation);
} catch (RpcException e) {
// ignore
}
}
Protocol protocol = DubboProtocol.getDubboProtocol();
URL metricUrl = URL.valueOf("dubbo://" + url.getHost() + ":" + url.getPort() + "/" + MetricsService.class.getName() + "?" + METRICS_PORT + "=" + port);
Invoker<MetricsService> invoker = protocol.refer(MetricsService.class, metricUrl);
Invocation invocation = new RpcInvocation("getMetricsByGroup", DemoService.class.getName(), "", new Class<?>[] { String.class }, new Object[] { DUBBO_GROUP });
try {
Thread.sleep(15000);
} catch (Exception e) {
// ignore
}
String resStr = invoker.invoke(invocation).getValue().toString();
List<MetricObject> metricObjectList = new Gson().fromJson(resStr, new TypeToken<List<MetricObject>>() {
}.getType());
Map<String, Map<String, Object>> methodMetricMap = new HashMap<>();
for (int i = 0; i < metricObjectList.size(); i++) {
MetricObject object = metricObjectList.get(i);
String service = object.getTags().get("service");
String method = service + "." + object.getTags().get("method");
String metric = object.getMetric().substring(object.getMetric().lastIndexOf(".") + 1);
Map map = methodMetricMap.get(method);
if (map == null) {
map = new HashMap();
methodMetricMap.put(method, map);
}
map.put(metric, object.getValue());
}
Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("success_bucket_count"));
Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("success_bucket_count"));
Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("timeoutError_bucket_count"));
Assertions.assertEquals(50.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("timeoutError_bucket_count"));
Assertions.assertEquals(100.0 / 15, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("qps"));
Assertions.assertEquals(100.0 / 15, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("qps"));
Assertions.assertEquals(50.0 / 100.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void sayName()").get("success_rate"));
Assertions.assertEquals(50.0 / 100.0, methodMetricMap.get("org.apache.dubbo.monitor.dubbo.service.DemoService.void echo(Integer)").get("success_rate"));
invoker.destroy();
}
use of com.alibaba.metrics.IMetricManager in project dubbo by alibaba.
the class MetricsFilterTest method testInvokeMetricsService.
public void testInvokeMetricsService() {
IMetricManager metricManager = MetricManager.getIMetricManager();
metricManager.clear();
MetricsFilter metricsFilter = new MetricsFilter();
Invocation invocation = new RpcInvocation("sayName", DemoService.class.getName(), "", new Class<?>[0], new Object[0]);
RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
RpcContext.getContext().setUrl(serviceInvoker.getUrl().addParameter(SIDE_KEY, PROVIDER_SIDE).addParameter(TIMEOUT_KEY, 300));
AppResponse response = AppResponseBuilder.create().build();
onInvokeReturns(response);
for (int i = 0; i < 50; i++) {
try {
metricsFilter.invoke(serviceInvoker, invocation);
metricsFilter.invoke(timeoutInvoker, invocation);
} catch (RpcException e) {
// ignore
}
}
Protocol protocol = DubboProtocol.getDubboProtocol();
URL metricUrl = URL.valueOf("dubbo://" + url.getHost() + ":" + url.getPort() + "/" + MetricsService.class.getName() + "?" + METRICS_PORT + "=" + port);
Invoker<MetricsService> invoker = protocol.refer(MetricsService.class, metricUrl);
invocation = new RpcInvocation("getMetricsByGroup", DemoService.class.getName(), "", new Class<?>[] { String.class }, new Object[] { DUBBO_GROUP });
try {
Thread.sleep(5000);
} catch (Exception e) {
// ignore
}
String resStr = invoker.invoke(invocation).getValue().toString();
List<MetricObject> metricObjectList = new Gson().fromJson(resStr, new TypeToken<List<MetricObject>>() {
}.getType());
Map<String, Object> metricMap = new HashMap<>();
for (int i = 0; i < metricObjectList.size(); i++) {
MetricObject object = metricObjectList.get(i);
String metric = object.getMetric().substring(object.getMetric().lastIndexOf(".") + 1);
if ((double) object.getValue() > 0.0 && object.getMetricLevel().equals(MetricLevel.MAJOR))
metricMap.put(metric, object.getValue());
}
Assertions.assertEquals(50.0, metricMap.get("success_bucket_count"));
Assertions.assertEquals(50.0, metricMap.get("timeoutError_bucket_count"));
Assertions.assertEquals(100.0, metricMap.get("bucket_count"));
Assertions.assertEquals(100.0 / 5, metricMap.get("qps"));
Assertions.assertEquals(50.0 / 100.0, metricMap.get("success_rate"));
invoker.destroy();
}
use of com.alibaba.metrics.IMetricManager in project dubbo by alibaba.
the class MetricsFilterTest method testConsumerTimeout.
public void testConsumerTimeout() {
IMetricManager metricManager = MetricManager.getIMetricManager();
metricManager.clear();
MetricsFilter metricsFilter = new MetricsFilter();
Invocation invocation = new RpcInvocation("timeoutException", DemoService.class.getName(), "", null, null);
RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
RpcContext.getContext().setUrl(timeoutInvoker.getUrl().addParameter(SIDE_KEY, CONSUMER_SIDE).addParameter(TIMEOUT_KEY, 300));
AppResponse response = AppResponseBuilder.create().build();
onInvokeReturns(response);
for (int i = 0; i < 10; i++) {
try {
metricsFilter.invoke(timeoutInvoker, invocation);
} catch (RpcException e) {
// ignore
}
}
FastCompass dubboClient = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_CONSUMER, MetricLevel.MAJOR));
FastCompass dubboMethod = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_CONSUMER_METHOD, new HashMap<String, String>(4) {
{
put(SERVICE, "org.apache.dubbo.monitor.dubbo.service.DemoService");
put(METHOD, "void timeoutException()");
}
}, MetricLevel.NORMAL));
long timestamp = System.currentTimeMillis() / 5000 * 5000;
Assertions.assertEquals(10, dubboClient.getMethodCountPerCategory(0).get("timeoutError").get(timestamp));
timestamp = timestamp / 15000 * 15000;
Assertions.assertEquals(10, dubboMethod.getMethodCountPerCategory(0).get("timeoutError").get(timestamp));
}
use of com.alibaba.metrics.IMetricManager in project dubbo by alibaba.
the class MetricsFilterTest method testProviderSuccess.
public void testProviderSuccess() throws Exception {
IMetricManager metricManager = MetricManager.getIMetricManager();
metricManager.clear();
MetricsFilter metricsFilter = new MetricsFilter();
Invocation invocation = new RpcInvocation("sayName", DemoService.class.getName(), "", new Class<?>[0], new Object[0]);
RpcContext.getContext().setRemoteAddress(host, url.getPort()).setLocalAddress(host, NetUtils.getAvailablePort());
RpcContext.getContext().setUrl(serviceInvoker.getUrl().addParameter(SIDE_KEY, PROVIDER));
AppResponse response = AppResponseBuilder.create().build();
onInvokeReturns(response);
for (int i = 0; i < 100; i++) {
metricsFilter.invoke(serviceInvoker, invocation);
}
FastCompass dubboClient = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_PROVIDER, MetricLevel.MAJOR));
FastCompass dubboMethod = metricManager.getFastCompass(DUBBO_GROUP, new MetricName(DUBBO_PROVIDER_METHOD, new HashMap<String, String>(4) {
{
put(SERVICE, "org.apache.dubbo.monitor.dubbo.service.DemoService");
put(METHOD, "void sayName()");
}
}, MetricLevel.NORMAL));
long timestamp = System.currentTimeMillis() / 5000 * 5000;
Assertions.assertEquals(100, dubboClient.getMethodCountPerCategory(0).get("success").get(timestamp));
timestamp = timestamp / 15000 * 15000;
Assertions.assertEquals(100, dubboMethod.getMethodCountPerCategory(0).get("success").get(timestamp));
}
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