services: rename to (clear)setQpsMetric (#10031)

Author: YifeiZhuang

services/src/main/java/io/grpc/services/MetricRecorder.java

@@ -102,7 +102,7 @@ public void clearMemoryUtilizationMetric() {
   /**
    * Update the QPS metrics data in the range [0, inf). Values outside the valid range are ignored.
    */
-  public void setQps(double value) {
+  public void setQpsMetric(double value) {
     if (!MetricRecorderHelper.isQpsValid(value)) {
       return;
     }
@@ -112,7 +112,7 @@ public void setQps(double value) {
   /**
    * Clear the QPS metrics data.
    */
-  public void clearQps() {
+  public void clearQpsMetric() {
     qps = 0;
   }
 

xds/src/test/java/io/grpc/xds/orca/OrcaMetricReportingServerInterceptorTest.java

@@ -215,7 +215,7 @@ public void responseTrailersContainMergedMetricsFromCallMetricRecorderAndMetricR
     cpuUtilizationMetrics = 0.3465;
     memoryUtilizationMetrics = 0.967;
     metricRecorder.setMemoryUtilizationMetric(0.764);
-    metricRecorder.setQps(1.618);
+    metricRecorder.setQpsMetric(1.618);
     metricRecorder.putUtilizationMetric("serverUtil1", 0.7467);
     metricRecorder.putUtilizationMetric("serverUtil2", 0.2233);
     metricRecorder.putUtilizationMetric("util1", 0.01);
@@ -240,7 +240,7 @@ public void responseTrailersContainMergedMetricsFromCallMetricRecorderAndMetricR
     qpsMetrics = 5142.77;
     metricRecorder.setCpuUtilizationMetric(0.314159);
     metricRecorder.setMemoryUtilizationMetric(0.764);
-    metricRecorder.setQps(1.618);
+    metricRecorder.setQpsMetric(1.618);
 
     ClientCalls.blockingUnaryCall(channelToUse, SIMPLE_METHOD, CallOptions.DEFAULT, REQUEST);
     Metadata receivedTrailers = trailersCapture.get();

xds/src/test/java/io/grpc/xds/orca/OrcaServiceImplTest.java

@@ -143,7 +143,7 @@ public void testRequestIntervalLess() {
     ClientCall<OrcaLoadReportRequest, OrcaLoadReport> call = channel.newCall(
         OpenRcaServiceGrpc.getStreamCoreMetricsMethod(), CallOptions.DEFAULT);
     defaultTestService.putUtilizationMetric("buffer", 0.2);
-    defaultTestService.setQps(1.9);
+    defaultTestService.setQpsMetric(1.9);
     call.start(listener, new Metadata());
     call.sendMessage(OrcaLoadReportRequest.newBuilder()
         .setReportInterval(Duration.newBuilder().setSeconds(0).setNanos(500).build()).build());
@@ -154,7 +154,7 @@ public void testRequestIntervalLess() {
     verify(listener).onMessage(eq(expect));
     reset(listener);
     defaultTestService.removeUtilizationMetric("buffer0");
-    defaultTestService.clearQps();
+    defaultTestService.clearQpsMetric();
     assertThat(fakeClock.forwardTime(500, TimeUnit.NANOSECONDS)).isEqualTo(0);
     verifyNoInteractions(listener);
     assertThat(fakeClock.forwardTime(1, TimeUnit.SECONDS)).isEqualTo(1);
@@ -255,14 +255,14 @@ public void testApis() throws Exception {
     defaultTestService.setMemoryUtilizationMetric(goldenReport.getMemUtilization());
     defaultTestService.setAllUtilizationMetrics(firstUtilization);
     defaultTestService.putUtilizationMetric("queue", 1.0);
-    defaultTestService.setQps(1239.01);
+    defaultTestService.setQpsMetric(1239.01);
     Iterator<OrcaLoadReport> reports = OpenRcaServiceGrpc.newBlockingStub(channel)
         .streamCoreMetrics(OrcaLoadReportRequest.newBuilder().build());
     assertThat(reports.next()).isEqualTo(goldenReport);
 
     defaultTestService.clearCpuUtilizationMetric();
     defaultTestService.clearMemoryUtilizationMetric();
-    defaultTestService.clearQps();
+    defaultTestService.clearQpsMetric();
     fakeClock.forwardTime(1, TimeUnit.SECONDS);
     goldenReport = OrcaLoadReport.newBuilder()
         .putAllUtilization(firstUtilization)
@@ -279,7 +279,7 @@ public void testApis() throws Exception {
     defaultTestService.setCpuUtilizationMetric(1.001);
     defaultTestService.setMemoryUtilizationMetric(-0.001);
     defaultTestService.setMemoryUtilizationMetric(1.001);
-    defaultTestService.setQps(-0.001);
+    defaultTestService.setQpsMetric(-0.001);
     defaultTestService.putUtilizationMetric("util-out-of-range", -0.001);
     defaultTestService.putUtilizationMetric("util-out-of-range", 1.001);
     fakeClock.forwardTime(1, TimeUnit.SECONDS);