TimeToSaturate: e2eStartupTime, NumberOfNodes: nodeCount, NumberOfPods: totalPods, Throughput: float32(totalPods) / float32(e2eStartupTime/time.Second), } framework.Logf("Cluster saturation time: %s", framework.PrettyPrintJSON(saturationData)) // Verify latency metrics. highLatencyRequests, err := framework.HighLatencyRequests(c) framework.ExpectNoError(err) Expect(highLatencyRequests).NotTo(BeNumerically(">", 0), "There should be no high-latency requests") // Verify scheduler metrics. // TODO: Reset metrics at the beginning of the test. // We should do something similar to how we do it for APIserver. framework.ExpectNoError(framework.VerifySchedulerLatency(c)) }) // Explicitly put here, to delete namespace at the end of the test // (after measuring latency metrics, etc.). f := framework.NewDefaultFramework("density") f.NamespaceDeletionTimeout = time.Hour BeforeEach(func() { c = f.Client ns = f.Namespace.Name // In large clusters we may get to this point but still have a bunch // of nodes without Routes created. Since this would make a node // unschedulable, we need to wait until all of them are schedulable. framework.ExpectNoError(framework.WaitForAllNodesSchedulable(c))
TimeToSaturate: e2eStartupTime, NumberOfNodes: nodeCount, NumberOfPods: totalPods, Throughput: float32(totalPods) / float32(e2eStartupTime/time.Second), } framework.Logf("Cluster saturation time: %s", framework.PrettyPrintJSON(saturationData)) // Verify latency metrics. highLatencyRequests, err := framework.HighLatencyRequests(c) framework.ExpectNoError(err) Expect(highLatencyRequests).NotTo(BeNumerically(">", 0), "There should be no high-latency requests") // Verify scheduler metrics. // TODO: Reset metrics at the beginning of the test. // We should do something similar to how we do it for APIserver. if err = framework.VerifySchedulerLatency(c); err != nil { framework.Logf("Warning: Scheduler latency not calculated, %v", err) } }) // Explicitly put here, to delete namespace at the end of the test // (after measuring latency metrics, etc.). f := framework.NewDefaultFramework("density") f.NamespaceDeletionTimeout = time.Hour BeforeEach(func() { c = f.ClientSet ns = f.Namespace.Name // In large clusters we may get to this point but still have a bunch // of nodes without Routes created. Since this would make a node