diff --git a/client/task_runner_test.go b/client/task_runner_test.go
index 00472fb70..ea4f42d2c 100644
--- a/client/task_runner_test.go
+++ b/client/task_runner_test.go
@@ -13,7 +13,6 @@ import (
 	"github.com/hashicorp/nomad/client/allocdir"
 	"github.com/hashicorp/nomad/client/config"
 	"github.com/hashicorp/nomad/client/driver"
-	cstructs "github.com/hashicorp/nomad/client/driver/structs"
 	"github.com/hashicorp/nomad/nomad/mock"
 	"github.com/hashicorp/nomad/nomad/structs"
 	"github.com/hashicorp/nomad/testutil"
@@ -133,8 +132,8 @@ func TestTaskRunner_Destroy(t *testing.T) {
 
 	// Make sure we are collecting  afew stats
 	time.Sleep(2 * time.Second)
-	stats := tr.StatsReporter().ResourceUsage()
-	if len(stats) == 0 {
+	stats := tr.LatestResourceUsage()
+	if len(stats.Pids) == 0 || stats.ResourceUsage == nil || stats.ResourceUsage.MemoryStats.RSS == 0 {
 		t.Fatalf("expected task runner to have some stats")
 	}
 
@@ -404,49 +403,4 @@ func TestTaskRunner_Validate_UserEnforcement(t *testing.T) {
 	if err := tr.validateTask(); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-
-}
-
-func TestTaskRunnerResouseUsageTS(t *testing.T) {
-	_, tr := testTaskRunner(false)
-
-	t1, _ := time.Parse(time.RFC822, "02 Jan 06 15:03 MST")
-	t2, _ := time.Parse(time.RFC822, "02 Jan 06 15:05 MST")
-	t3, _ := time.Parse(time.RFC822, "02 Jan 06 15:06 MST")
-	t4, _ := time.Parse(time.RFC822, "02 Jan 06 15:07 MST")
-	t5, _ := time.Parse(time.RFC822, "02 Jan 06 15:08 MST")
-
-	ru1 := cstructs.TaskResourceUsage{Timestamp: t1.UnixNano()}
-	ru2 := cstructs.TaskResourceUsage{Timestamp: t2.UnixNano()}
-	ru3 := cstructs.TaskResourceUsage{Timestamp: t3.UnixNano()}
-	ru4 := cstructs.TaskResourceUsage{Timestamp: t4.UnixNano()}
-	ru5 := cstructs.TaskResourceUsage{Timestamp: t5.UnixNano()}
-
-	tr.resourceUsage.Enqueue(&ru1)
-	tr.resourceUsage.Enqueue(&ru2)
-	tr.resourceUsage.Enqueue(&ru3)
-	tr.resourceUsage.Enqueue(&ru4)
-	tr.resourceUsage.Enqueue(&ru5)
-
-	values := tr.ResourceUsageTS(t3.Add(-1 * time.Second).UnixNano())
-	if len(values) != 3 {
-		t.Fatalf("expected values: 3, actual: %v", len(values))
-	}
-
-	values = tr.ResourceUsageTS(t3.UnixNano())
-	if len(values) != 3 {
-		t.Fatalf("expected values: 3, actual: %v", len(values))
-	}
-
-	begenning, _ := time.Parse(time.RFC822, "01 Jan 1970 00:00 UTC")
-	values = tr.ResourceUsageTS(begenning.UnixNano())
-	if len(values) != 5 {
-		t.Fatalf("expected values: 5, actual: %v", len(values))
-	}
-
-	values = tr.ResourceUsageTS(t5.Add(1 * time.Second).UnixNano())
-	if len(values) != 0 {
-		t.Fatalf("expected values: 3, actual: %v", len(values))
-	}
-
 }