diff --git a/agent/consul/acl_endpoint_test.go b/agent/consul/acl_endpoint_test.go
index 887075319..53e116323 100644
--- a/agent/consul/acl_endpoint_test.go
+++ b/agent/consul/acl_endpoint_test.go
@@ -14,6 +14,7 @@ import (
 )
 
 func TestACLEndpoint_Apply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -74,6 +75,7 @@ func TestACLEndpoint_Apply(t *testing.T) {
 }
 
 func TestACLEndpoint_Update_PurgeCache(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -152,6 +154,7 @@ func TestACLEndpoint_Update_PurgeCache(t *testing.T) {
 }
 
 func TestACLEndpoint_Apply_CustomID(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -199,6 +202,7 @@ func TestACLEndpoint_Apply_CustomID(t *testing.T) {
 }
 
 func TestACLEndpoint_Apply_Denied(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 	})
@@ -225,6 +229,7 @@ func TestACLEndpoint_Apply_Denied(t *testing.T) {
 }
 
 func TestACLEndpoint_Apply_DeleteAnon(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -254,6 +259,7 @@ func TestACLEndpoint_Apply_DeleteAnon(t *testing.T) {
 }
 
 func TestACLEndpoint_Apply_RootChange(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -283,6 +289,7 @@ func TestACLEndpoint_Apply_RootChange(t *testing.T) {
 }
 
 func TestACLEndpoint_Get(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -330,6 +337,7 @@ func TestACLEndpoint_Get(t *testing.T) {
 }
 
 func TestACLEndpoint_GetPolicy(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -387,6 +395,7 @@ func TestACLEndpoint_GetPolicy(t *testing.T) {
 }
 
 func TestACLEndpoint_List(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -448,6 +457,7 @@ func TestACLEndpoint_List(t *testing.T) {
 }
 
 func TestACLEndpoint_List_Denied(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 	})
@@ -469,6 +479,7 @@ func TestACLEndpoint_List_Denied(t *testing.T) {
 }
 
 func TestACLEndpoint_ReplicationStatus(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc2"
 		c.ACLReplicationToken = "secret"
diff --git a/agent/consul/acl_replication_test.go b/agent/consul/acl_replication_test.go
index 3ef739a47..56eb86289 100644
--- a/agent/consul/acl_replication_test.go
+++ b/agent/consul/acl_replication_test.go
@@ -224,6 +224,7 @@ func TestACLReplication_reconcileACLs(t *testing.T) {
 }
 
 func TestACLReplication_updateLocalACLs_RateLimit(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Datacenter = "dc2"
 		c.ACLDatacenter = "dc1"
@@ -273,6 +274,7 @@ func TestACLReplication_updateLocalACLs_RateLimit(t *testing.T) {
 }
 
 func TestACLReplication_IsACLReplicationEnabled(t *testing.T) {
+	t.Parallel()
 	// ACLs not enabled.
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = ""
@@ -321,6 +323,7 @@ func TestACLReplication_IsACLReplicationEnabled(t *testing.T) {
 }
 
 func TestACLReplication(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
diff --git a/agent/consul/acl_test.go b/agent/consul/acl_test.go
index 830df24e8..9cdf2b65b 100644
--- a/agent/consul/acl_test.go
+++ b/agent/consul/acl_test.go
@@ -23,6 +23,7 @@ key "foo/" {
 `
 
 func TestACL_Disabled(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -41,6 +42,7 @@ func TestACL_Disabled(t *testing.T) {
 }
 
 func TestACL_ResolveRootACL(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 	})
@@ -65,6 +67,7 @@ func TestACL_ResolveRootACL(t *testing.T) {
 }
 
 func TestACL_Authority_NotFound(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 	})
@@ -85,6 +88,7 @@ func TestACL_Authority_NotFound(t *testing.T) {
 }
 
 func TestACL_Authority_Found(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 		c.ACLMasterToken = "root"
@@ -131,6 +135,7 @@ func TestACL_Authority_Found(t *testing.T) {
 }
 
 func TestACL_Authority_Anonymous_Found(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 	})
@@ -157,6 +162,7 @@ func TestACL_Authority_Anonymous_Found(t *testing.T) {
 }
 
 func TestACL_Authority_Master_Found(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 		c.ACLMasterToken = "foobar"
@@ -184,6 +190,7 @@ func TestACL_Authority_Master_Found(t *testing.T) {
 }
 
 func TestACL_Authority_Management(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 		c.ACLMasterToken = "foobar"
@@ -212,6 +219,7 @@ func TestACL_Authority_Management(t *testing.T) {
 }
 
 func TestACL_NonAuthority_NotFound(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 	})
@@ -251,6 +259,7 @@ func TestACL_NonAuthority_NotFound(t *testing.T) {
 }
 
 func TestACL_NonAuthority_Found(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -316,6 +325,7 @@ func TestACL_NonAuthority_Found(t *testing.T) {
 }
 
 func TestACL_NonAuthority_Management(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1" // Enable ACLs!
 		c.ACLMasterToken = "foobar"
@@ -364,6 +374,7 @@ func TestACL_NonAuthority_Management(t *testing.T) {
 }
 
 func TestACL_DownPolicy_Deny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLDownPolicy = "deny"
@@ -429,6 +440,7 @@ func TestACL_DownPolicy_Deny(t *testing.T) {
 }
 
 func TestACL_DownPolicy_Allow(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLDownPolicy = "allow"
@@ -494,6 +506,7 @@ func TestACL_DownPolicy_Allow(t *testing.T) {
 }
 
 func TestACL_DownPolicy_ExtendCache(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLTTL = 0
@@ -570,6 +583,7 @@ func TestACL_DownPolicy_ExtendCache(t *testing.T) {
 }
 
 func TestACL_Replication(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -682,6 +696,7 @@ func TestACL_Replication(t *testing.T) {
 }
 
 func TestACL_MultiDC_Found(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
diff --git a/agent/consul/autopilot_test.go b/agent/consul/autopilot_test.go
index 32d8271d1..a4ed98eca 100644
--- a/agent/consul/autopilot_test.go
+++ b/agent/consul/autopilot_test.go
@@ -12,6 +12,7 @@ import (
 )
 
 func TestAutopilot_CleanupDeadServer(t *testing.T) {
+	t.Parallel()
 	for i := 1; i <= 3; i++ {
 		testCleanupDeadServer(t, i)
 	}
@@ -76,6 +77,7 @@ func testCleanupDeadServer(t *testing.T, raftVersion int) {
 }
 
 func TestAutopilot_CleanupDeadServerPeriodic(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Datacenter = "dc1"
 		c.Bootstrap = true
@@ -120,6 +122,7 @@ func TestAutopilot_CleanupDeadServerPeriodic(t *testing.T) {
 }
 
 func TestAutopilot_CleanupStaleRaftServer(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerDCBootstrap(t, "dc1", true)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -168,6 +171,7 @@ func TestAutopilot_CleanupStaleRaftServer(t *testing.T) {
 }
 
 func TestAutopilot_PromoteNonVoter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Datacenter = "dc1"
 		c.Bootstrap = true
diff --git a/agent/consul/catalog_endpoint_test.go b/agent/consul/catalog_endpoint_test.go
index 0c0b5dac9..77ade9de4 100644
--- a/agent/consul/catalog_endpoint_test.go
+++ b/agent/consul/catalog_endpoint_test.go
@@ -18,6 +18,7 @@ import (
 )
 
 func TestCatalog_Register(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -47,6 +48,7 @@ func TestCatalog_Register(t *testing.T) {
 }
 
 func TestCatalog_RegisterService_InvalidAddress(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -76,6 +78,7 @@ func TestCatalog_RegisterService_InvalidAddress(t *testing.T) {
 }
 
 func TestCatalog_Register_NodeID(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -111,6 +114,7 @@ func TestCatalog_Register_NodeID(t *testing.T) {
 }
 
 func TestCatalog_Register_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -212,6 +216,7 @@ service "foo" {
 }
 
 func TestCatalog_Register_ForwardLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -255,6 +260,7 @@ func TestCatalog_Register_ForwardLeader(t *testing.T) {
 }
 
 func TestCatalog_Register_ForwardDC(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -287,6 +293,7 @@ func TestCatalog_Register_ForwardDC(t *testing.T) {
 }
 
 func TestCatalog_Deregister(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -312,6 +319,7 @@ func TestCatalog_Deregister(t *testing.T) {
 }
 
 func TestCatalog_Deregister_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -523,6 +531,7 @@ service "service" {
 }
 
 func TestCatalog_ListDatacenters(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -556,6 +565,7 @@ func TestCatalog_ListDatacenters(t *testing.T) {
 }
 
 func TestCatalog_ListDatacenters_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -594,6 +604,7 @@ func TestCatalog_ListDatacenters_DistanceSort(t *testing.T) {
 }
 
 func TestCatalog_ListNodes(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -635,6 +646,7 @@ func TestCatalog_ListNodes(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -697,6 +709,7 @@ func TestCatalog_ListNodes_NodeMetaFilter(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_StaleRead(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -761,6 +774,7 @@ func TestCatalog_ListNodes_StaleRead(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_ConsistentRead_Fail(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -807,6 +821,7 @@ func TestCatalog_ListNodes_ConsistentRead_Fail(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_ConsistentRead(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -851,6 +866,7 @@ func TestCatalog_ListNodes_ConsistentRead(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -941,6 +957,7 @@ func TestCatalog_ListNodes_DistanceSort(t *testing.T) {
 }
 
 func TestCatalog_ListNodes_ACLFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -1041,6 +1058,7 @@ func Benchmark_Catalog_ListNodes(t *testing.B) {
 }
 
 func TestCatalog_ListServices(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1091,6 +1109,7 @@ func TestCatalog_ListServices(t *testing.T) {
 }
 
 func TestCatalog_ListServices_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1154,6 +1173,7 @@ func TestCatalog_ListServices_NodeMetaFilter(t *testing.T) {
 }
 
 func TestCatalog_ListServices_Blocking(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1212,6 +1232,7 @@ func TestCatalog_ListServices_Blocking(t *testing.T) {
 }
 
 func TestCatalog_ListServices_Timeout(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1253,6 +1274,7 @@ func TestCatalog_ListServices_Timeout(t *testing.T) {
 }
 
 func TestCatalog_ListServices_Stale(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1290,6 +1312,7 @@ func TestCatalog_ListServices_Stale(t *testing.T) {
 }
 
 func TestCatalog_ListServiceNodes(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1339,6 +1362,7 @@ func TestCatalog_ListServiceNodes(t *testing.T) {
 }
 
 func TestCatalog_ListServiceNodes_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1439,6 +1463,7 @@ func TestCatalog_ListServiceNodes_NodeMetaFilter(t *testing.T) {
 }
 
 func TestCatalog_ListServiceNodes_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1526,6 +1551,7 @@ func TestCatalog_ListServiceNodes_DistanceSort(t *testing.T) {
 }
 
 func TestCatalog_NodeServices(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1576,6 +1602,7 @@ func TestCatalog_NodeServices(t *testing.T) {
 
 // Used to check for a regression against a known bug
 func TestCatalog_Register_FailedCase1(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -1695,6 +1722,7 @@ service "foo" {
 }
 
 func TestCatalog_ListServices_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -1717,6 +1745,7 @@ func TestCatalog_ListServices_FilterACL(t *testing.T) {
 }
 
 func TestCatalog_ServiceNodes_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -1766,6 +1795,7 @@ func TestCatalog_ServiceNodes_FilterACL(t *testing.T) {
 }
 
 func TestCatalog_NodeServices_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -1841,6 +1871,7 @@ node "%s" {
 }
 
 func TestCatalog_NodeServices_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
diff --git a/agent/consul/client_test.go b/agent/consul/client_test.go
index 52503c8b9..37005bce6 100644
--- a/agent/consul/client_test.go
+++ b/agent/consul/client_test.go
@@ -62,6 +62,7 @@ func testClientWithConfig(t *testing.T, cb func(c *Config)) (string, *Client) {
 }
 
 func TestClient_StartStop(t *testing.T) {
+	t.Parallel()
 	dir, client := testClient(t)
 	defer os.RemoveAll(dir)
 
@@ -71,6 +72,7 @@ func TestClient_StartStop(t *testing.T) {
 }
 
 func TestClient_JoinLAN(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -95,6 +97,7 @@ func TestClient_JoinLAN(t *testing.T) {
 }
 
 func TestClient_JoinLAN_Invalid(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -118,6 +121,7 @@ func TestClient_JoinLAN_Invalid(t *testing.T) {
 }
 
 func TestClient_JoinWAN_Invalid(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -141,6 +145,7 @@ func TestClient_JoinWAN_Invalid(t *testing.T) {
 }
 
 func TestClient_RPC(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -176,6 +181,7 @@ func TestClient_RPC(t *testing.T) {
 }
 
 func TestClient_RPC_Pool(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -218,6 +224,7 @@ func TestClient_RPC_Pool(t *testing.T) {
 }
 
 func TestClient_RPC_ConsulServerPing(t *testing.T) {
+	t.Parallel()
 	var servers []*Server
 	var serverDirs []string
 	const numServers = 5
@@ -281,6 +288,7 @@ func TestClient_RPC_ConsulServerPing(t *testing.T) {
 }
 
 func TestClient_RPC_TLS(t *testing.T) {
+	t.Parallel()
 	dir1, conf1 := testServerConfig(t)
 	conf1.VerifyIncoming = true
 	conf1.VerifyOutgoing = true
@@ -326,6 +334,7 @@ func TestClient_RPC_TLS(t *testing.T) {
 }
 
 func TestClient_SnapshotRPC(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -368,6 +377,7 @@ func TestClient_SnapshotRPC(t *testing.T) {
 }
 
 func TestClient_SnapshotRPC_TLS(t *testing.T) {
+	t.Parallel()
 	dir1, conf1 := testServerConfig(t)
 	conf1.VerifyIncoming = true
 	conf1.VerifyOutgoing = true
@@ -423,6 +433,7 @@ func TestClient_SnapshotRPC_TLS(t *testing.T) {
 }
 
 func TestClientServer_UserEvent(t *testing.T) {
+	t.Parallel()
 	clientOut := make(chan serf.UserEvent, 2)
 	dir1, c1 := testClientWithConfig(t, func(conf *Config) {
 		conf.UserEventHandler = func(e serf.UserEvent) {
@@ -499,6 +510,7 @@ func TestClientServer_UserEvent(t *testing.T) {
 }
 
 func TestClient_Encrypted(t *testing.T) {
+	t.Parallel()
 	dir1, c1 := testClient(t)
 	defer os.RemoveAll(dir1)
 	defer c1.Shutdown()
diff --git a/agent/consul/coordinate_endpoint_test.go b/agent/consul/coordinate_endpoint_test.go
index 6bb166d9d..380446a91 100644
--- a/agent/consul/coordinate_endpoint_test.go
+++ b/agent/consul/coordinate_endpoint_test.go
@@ -42,16 +42,13 @@ func verifyCoordinatesEqual(t *testing.T, a, b *coordinate.Coordinate) {
 }
 
 func TestCoordinate_Update(t *testing.T) {
-	dir1, config1 := testServerConfig(t)
+	t.Parallel()
+	dir1, s1 := testServerWithConfig(t, func(c *Config) {
+		c.CoordinateUpdatePeriod = 500 * time.Millisecond
+		c.CoordinateUpdateBatchSize = 5
+		c.CoordinateUpdateMaxBatches = 2
+	})
 	defer os.RemoveAll(dir1)
-
-	config1.CoordinateUpdatePeriod = 500 * time.Millisecond
-	config1.CoordinateUpdateBatchSize = 5
-	config1.CoordinateUpdateMaxBatches = 2
-	s1, err := NewServer(config1)
-	if err != nil {
-		t.Fatal(err)
-	}
 	defer s1.Shutdown()
 
 	codec := rpcClient(t, s1)
@@ -197,6 +194,7 @@ func TestCoordinate_Update(t *testing.T) {
 }
 
 func TestCoordinate_Update_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -278,6 +276,7 @@ node "node1" {
 }
 
 func TestCoordinate_ListDatacenters(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -308,6 +307,7 @@ func TestCoordinate_ListDatacenters(t *testing.T) {
 }
 
 func TestCoordinate_ListNodes(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -380,6 +380,7 @@ func TestCoordinate_ListNodes(t *testing.T) {
 }
 
 func TestCoordinate_ListNodes_ACLFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
diff --git a/agent/consul/health_endpoint_test.go b/agent/consul/health_endpoint_test.go
index 6ec90a3f9..be64a0310 100644
--- a/agent/consul/health_endpoint_test.go
+++ b/agent/consul/health_endpoint_test.go
@@ -13,6 +13,7 @@ import (
 )
 
 func TestHealth_ChecksInState(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -59,6 +60,7 @@ func TestHealth_ChecksInState(t *testing.T) {
 }
 
 func TestHealth_ChecksInState_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -154,6 +156,7 @@ func TestHealth_ChecksInState_NodeMetaFilter(t *testing.T) {
 }
 
 func TestHealth_ChecksInState_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -231,6 +234,7 @@ func TestHealth_ChecksInState_DistanceSort(t *testing.T) {
 }
 
 func TestHealth_NodeChecks(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -272,6 +276,7 @@ func TestHealth_NodeChecks(t *testing.T) {
 }
 
 func TestHealth_ServiceChecks(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -318,6 +323,7 @@ func TestHealth_ServiceChecks(t *testing.T) {
 }
 
 func TestHealth_ServiceChecks_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -423,6 +429,7 @@ func TestHealth_ServiceChecks_NodeMetaFilter(t *testing.T) {
 }
 
 func TestHealth_ServiceChecks_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -511,6 +518,7 @@ func TestHealth_ServiceChecks_DistanceSort(t *testing.T) {
 }
 
 func TestHealth_ServiceNodes(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -594,6 +602,7 @@ func TestHealth_ServiceNodes(t *testing.T) {
 }
 
 func TestHealth_ServiceNodes_NodeMetaFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -724,6 +733,7 @@ func TestHealth_ServiceNodes_NodeMetaFilter(t *testing.T) {
 }
 
 func TestHealth_ServiceNodes_DistanceSort(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -812,6 +822,7 @@ func TestHealth_ServiceNodes_DistanceSort(t *testing.T) {
 }
 
 func TestHealth_NodeChecks_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -847,6 +858,7 @@ func TestHealth_NodeChecks_FilterACL(t *testing.T) {
 }
 
 func TestHealth_ServiceChecks_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -889,6 +901,7 @@ func TestHealth_ServiceChecks_FilterACL(t *testing.T) {
 }
 
 func TestHealth_ServiceNodes_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -924,6 +937,7 @@ func TestHealth_ServiceNodes_FilterACL(t *testing.T) {
 }
 
 func TestHealth_ChecksInState_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
diff --git a/agent/consul/internal_endpoint_test.go b/agent/consul/internal_endpoint_test.go
index af2e5c885..97c41f94f 100644
--- a/agent/consul/internal_endpoint_test.go
+++ b/agent/consul/internal_endpoint_test.go
@@ -13,6 +13,7 @@ import (
 )
 
 func TestInternal_NodeInfo(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -66,6 +67,7 @@ func TestInternal_NodeInfo(t *testing.T) {
 }
 
 func TestInternal_NodeDump(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -157,6 +159,7 @@ func TestInternal_NodeDump(t *testing.T) {
 }
 
 func TestInternal_KeyringOperation(t *testing.T) {
+	t.Parallel()
 	key1 := "H1dfkSZOVnP/JUnaBfTzXg=="
 	keyBytes1, err := base64.StdEncoding.DecodeString(key1)
 	if err != nil {
@@ -239,6 +242,7 @@ func TestInternal_KeyringOperation(t *testing.T) {
 }
 
 func TestInternal_NodeInfo_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -289,6 +293,7 @@ func TestInternal_NodeInfo_FilterACL(t *testing.T) {
 }
 
 func TestInternal_NodeDump_FilterACL(t *testing.T) {
+	t.Parallel()
 	dir, token, srv, codec := testACLFilterServer(t)
 	defer os.RemoveAll(dir)
 	defer srv.Shutdown()
@@ -338,6 +343,7 @@ func TestInternal_NodeDump_FilterACL(t *testing.T) {
 }
 
 func TestInternal_EventFire_Token(t *testing.T) {
+	t.Parallel()
 	dir, srv := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
diff --git a/agent/consul/kvs_endpoint_test.go b/agent/consul/kvs_endpoint_test.go
index 2f1bb4026..52b9a783d 100644
--- a/agent/consul/kvs_endpoint_test.go
+++ b/agent/consul/kvs_endpoint_test.go
@@ -13,6 +13,7 @@ import (
 )
 
 func TestKVS_Apply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -69,6 +70,7 @@ func TestKVS_Apply(t *testing.T) {
 }
 
 func TestKVS_Apply_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -131,6 +133,7 @@ func TestKVS_Apply_ACLDeny(t *testing.T) {
 }
 
 func TestKVS_Get(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -178,6 +181,7 @@ func TestKVS_Get(t *testing.T) {
 }
 
 func TestKVS_Get_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -223,6 +227,7 @@ func TestKVS_Get_ACLDeny(t *testing.T) {
 }
 
 func TestKVSEndpoint_List(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -294,6 +299,7 @@ func TestKVSEndpoint_List(t *testing.T) {
 }
 
 func TestKVSEndpoint_List_Blocking(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -389,6 +395,7 @@ func TestKVSEndpoint_List_Blocking(t *testing.T) {
 }
 
 func TestKVSEndpoint_List_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -473,6 +480,7 @@ func TestKVSEndpoint_List_ACLDeny(t *testing.T) {
 }
 
 func TestKVSEndpoint_ListKeys(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -542,6 +550,7 @@ func TestKVSEndpoint_ListKeys(t *testing.T) {
 }
 
 func TestKVSEndpoint_ListKeys_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -620,6 +629,7 @@ func TestKVSEndpoint_ListKeys_ACLDeny(t *testing.T) {
 }
 
 func TestKVS_Apply_LockDelay(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -689,6 +699,7 @@ func TestKVS_Apply_LockDelay(t *testing.T) {
 }
 
 func TestKVS_Issue_1626(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
diff --git a/agent/consul/leader_test.go b/agent/consul/leader_test.go
index 97a1229c6..d941e30d5 100644
--- a/agent/consul/leader_test.go
+++ b/agent/consul/leader_test.go
@@ -14,6 +14,7 @@ import (
 )
 
 func TestLeader_RegisterMember(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -82,6 +83,7 @@ func TestLeader_RegisterMember(t *testing.T) {
 }
 
 func TestLeader_FailedMember(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -142,6 +144,7 @@ func TestLeader_FailedMember(t *testing.T) {
 }
 
 func TestLeader_LeftMember(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -187,6 +190,7 @@ func TestLeader_LeftMember(t *testing.T) {
 	})
 }
 func TestLeader_ReapMember(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -247,6 +251,7 @@ func TestLeader_ReapMember(t *testing.T) {
 }
 
 func TestLeader_Reconcile_ReapMember(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -295,6 +300,7 @@ func TestLeader_Reconcile_ReapMember(t *testing.T) {
 }
 
 func TestLeader_Reconcile(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -334,6 +340,7 @@ func TestLeader_Reconcile(t *testing.T) {
 }
 
 func TestLeader_Reconcile_Races(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -423,6 +430,7 @@ func TestLeader_Reconcile_Races(t *testing.T) {
 }
 
 func TestLeader_LeftServer(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -460,6 +468,7 @@ func TestLeader_LeftServer(t *testing.T) {
 }
 
 func TestLeader_LeftLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -525,6 +534,7 @@ func TestLeader_LeftLeader(t *testing.T) {
 }
 
 func TestLeader_MultiBootstrap(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -556,6 +566,7 @@ func TestLeader_MultiBootstrap(t *testing.T) {
 }
 
 func TestLeader_TombstoneGC_Reset(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -617,6 +628,7 @@ func TestLeader_TombstoneGC_Reset(t *testing.T) {
 }
 
 func TestLeader_ReapTombstones(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -686,6 +698,7 @@ func TestLeader_ReapTombstones(t *testing.T) {
 }
 
 func TestLeader_RollRaftServer(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Bootstrap = true
 		c.Datacenter = "dc1"
@@ -768,6 +781,7 @@ func TestLeader_RollRaftServer(t *testing.T) {
 }
 
 func TestLeader_ChangeServerID(t *testing.T) {
+	t.Parallel()
 	conf := func(c *Config) {
 		c.Bootstrap = false
 		c.BootstrapExpect = 3
diff --git a/agent/consul/operator_autopilot_endpoint_test.go b/agent/consul/operator_autopilot_endpoint_test.go
index d9725bb9c..f2c624630 100644
--- a/agent/consul/operator_autopilot_endpoint_test.go
+++ b/agent/consul/operator_autopilot_endpoint_test.go
@@ -14,6 +14,7 @@ import (
 )
 
 func TestOperator_Autopilot_GetConfiguration(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.AutopilotConfig.CleanupDeadServers = false
 	})
@@ -38,6 +39,7 @@ func TestOperator_Autopilot_GetConfiguration(t *testing.T) {
 }
 
 func TestOperator_Autopilot_GetConfiguration_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -95,6 +97,7 @@ func TestOperator_Autopilot_GetConfiguration_ACLDeny(t *testing.T) {
 }
 
 func TestOperator_Autopilot_SetConfiguration(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.AutopilotConfig.CleanupDeadServers = false
 	})
@@ -130,6 +133,7 @@ func TestOperator_Autopilot_SetConfiguration(t *testing.T) {
 }
 
 func TestOperator_Autopilot_SetConfiguration_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -197,6 +201,7 @@ func TestOperator_Autopilot_SetConfiguration_ACLDeny(t *testing.T) {
 }
 
 func TestOperator_ServerHealth(t *testing.T) {
+	t.Parallel()
 	conf := func(c *Config) {
 		c.Datacenter = "dc1"
 		c.Bootstrap = false
@@ -254,6 +259,7 @@ func TestOperator_ServerHealth(t *testing.T) {
 }
 
 func TestOperator_ServerHealth_UnsupportedRaftVersion(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Datacenter = "dc1"
 		c.Bootstrap = true
diff --git a/agent/consul/operator_raft_endpoint_test.go b/agent/consul/operator_raft_endpoint_test.go
index b7852e832..fef95dd38 100644
--- a/agent/consul/operator_raft_endpoint_test.go
+++ b/agent/consul/operator_raft_endpoint_test.go
@@ -14,6 +14,7 @@ import (
 )
 
 func TestOperator_RaftGetConfiguration(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -56,6 +57,7 @@ func TestOperator_RaftGetConfiguration(t *testing.T) {
 }
 
 func TestOperator_RaftGetConfiguration_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -132,6 +134,7 @@ func TestOperator_RaftGetConfiguration_ACLDeny(t *testing.T) {
 }
 
 func TestOperator_RaftRemovePeerByAddress(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -190,6 +193,7 @@ func TestOperator_RaftRemovePeerByAddress(t *testing.T) {
 }
 
 func TestOperator_RaftRemovePeerByAddress_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -245,6 +249,7 @@ func TestOperator_RaftRemovePeerByAddress_ACLDeny(t *testing.T) {
 }
 
 func TestOperator_RaftRemovePeerByID(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.RaftConfig.ProtocolVersion = 3
 	})
@@ -305,6 +310,7 @@ func TestOperator_RaftRemovePeerByID(t *testing.T) {
 }
 
 func TestOperator_RaftRemovePeerByID_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
diff --git a/agent/consul/prepared_query_endpoint_test.go b/agent/consul/prepared_query_endpoint_test.go
index 7be180ebd..cf5346019 100644
--- a/agent/consul/prepared_query_endpoint_test.go
+++ b/agent/consul/prepared_query_endpoint_test.go
@@ -21,6 +21,7 @@ import (
 )
 
 func TestPreparedQuery_Apply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -181,6 +182,7 @@ func TestPreparedQuery_Apply(t *testing.T) {
 }
 
 func TestPreparedQuery_Apply_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -462,6 +464,7 @@ func TestPreparedQuery_Apply_ACLDeny(t *testing.T) {
 }
 
 func TestPreparedQuery_Apply_ForwardLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Bootstrap = false
 	})
@@ -529,6 +532,7 @@ func TestPreparedQuery_Apply_ForwardLeader(t *testing.T) {
 }
 
 func TestPreparedQuery_parseQuery(t *testing.T) {
+	t.Parallel()
 	query := &structs.PreparedQuery{}
 
 	err := parseQuery(query, true)
@@ -617,6 +621,7 @@ func TestPreparedQuery_parseQuery(t *testing.T) {
 }
 
 func TestPreparedQuery_ACLDeny_Catchall_Template(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -830,6 +835,7 @@ func TestPreparedQuery_ACLDeny_Catchall_Template(t *testing.T) {
 }
 
 func TestPreparedQuery_Get(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -1081,6 +1087,7 @@ func TestPreparedQuery_Get(t *testing.T) {
 }
 
 func TestPreparedQuery_List(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -1287,6 +1294,7 @@ func TestPreparedQuery_List(t *testing.T) {
 }
 
 func TestPreparedQuery_Explain(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -1422,6 +1430,7 @@ func TestPreparedQuery_Explain(t *testing.T) {
 // walk through the different cases once we have it up. This is broken into
 // sections so it's still pretty easy to read.
 func TestPreparedQuery_Execute(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -2443,6 +2452,7 @@ func TestPreparedQuery_Execute(t *testing.T) {
 }
 
 func TestPreparedQuery_Execute_ForwardLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -2571,6 +2581,7 @@ func TestPreparedQuery_Execute_ForwardLeader(t *testing.T) {
 }
 
 func TestPreparedQuery_tagFilter(t *testing.T) {
+	t.Parallel()
 	testNodes := func() structs.CheckServiceNodes {
 		return structs.CheckServiceNodes{
 			structs.CheckServiceNode{
@@ -2662,6 +2673,7 @@ func TestPreparedQuery_tagFilter(t *testing.T) {
 }
 
 func TestPreparedQuery_Wrapper(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -2748,6 +2760,7 @@ func (m *mockQueryServer) ForwardDC(method, dc string, args interface{}, reply i
 }
 
 func TestPreparedQuery_queryFailover(t *testing.T) {
+	t.Parallel()
 	query := &structs.PreparedQuery{
 		Name: "test",
 		Service: structs.ServiceQuery{
diff --git a/agent/consul/rpc_test.go b/agent/consul/rpc_test.go
index 890ff81f9..8c0779e06 100644
--- a/agent/consul/rpc_test.go
+++ b/agent/consul/rpc_test.go
@@ -15,6 +15,7 @@ import (
 )
 
 func TestRPC_NoLeader_Fail(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.RPCHoldTimeout = 1 * time.Millisecond
 	})
@@ -46,6 +47,7 @@ func TestRPC_NoLeader_Fail(t *testing.T) {
 }
 
 func TestRPC_NoLeader_Retry(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.RPCHoldTimeout = 10 * time.Second
 	})
@@ -76,6 +78,7 @@ func TestRPC_NoLeader_Retry(t *testing.T) {
 }
 
 func TestRPC_blockingQuery(t *testing.T) {
+	t.Parallel()
 	dir, s := testServer(t)
 	defer os.RemoveAll(dir)
 	defer s.Shutdown()
diff --git a/agent/consul/rtt_test.go b/agent/consul/rtt_test.go
index 6452e17f6..78e2efee7 100644
--- a/agent/consul/rtt_test.go
+++ b/agent/consul/rtt_test.go
@@ -131,6 +131,7 @@ func seedCoordinates(t *testing.T, codec rpc.ClientCodec, server *Server) {
 }
 
 func TestRTT_sortNodesByDistanceFrom(t *testing.T) {
+	t.Parallel()
 	dir, server := testServer(t)
 	defer os.RemoveAll(dir)
 	defer server.Shutdown()
@@ -183,6 +184,7 @@ func TestRTT_sortNodesByDistanceFrom(t *testing.T) {
 }
 
 func TestRTT_sortNodesByDistanceFrom_Nodes(t *testing.T) {
+	t.Parallel()
 	dir, server := testServer(t)
 	defer os.RemoveAll(dir)
 	defer server.Shutdown()
@@ -232,6 +234,7 @@ func TestRTT_sortNodesByDistanceFrom_Nodes(t *testing.T) {
 }
 
 func TestRTT_sortNodesByDistanceFrom_ServiceNodes(t *testing.T) {
+	t.Parallel()
 	dir, server := testServer(t)
 	defer os.RemoveAll(dir)
 	defer server.Shutdown()
@@ -281,6 +284,7 @@ func TestRTT_sortNodesByDistanceFrom_ServiceNodes(t *testing.T) {
 }
 
 func TestRTT_sortNodesByDistanceFrom_HealthChecks(t *testing.T) {
+	t.Parallel()
 	dir, server := testServer(t)
 	defer os.RemoveAll(dir)
 	defer server.Shutdown()
@@ -330,6 +334,7 @@ func TestRTT_sortNodesByDistanceFrom_HealthChecks(t *testing.T) {
 }
 
 func TestRTT_sortNodesByDistanceFrom_CheckServiceNodes(t *testing.T) {
+	t.Parallel()
 	dir, server := testServer(t)
 	defer os.RemoveAll(dir)
 	defer server.Shutdown()
diff --git a/agent/consul/server_test.go b/agent/consul/server_test.go
index f57a6cab6..0de99077e 100644
--- a/agent/consul/server_test.go
+++ b/agent/consul/server_test.go
@@ -169,6 +169,7 @@ func newServer(c *Config) (*Server, error) {
 }
 
 func TestServer_StartStop(t *testing.T) {
+	t.Parallel()
 	// Start up a server and then stop it.
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
@@ -183,6 +184,7 @@ func TestServer_StartStop(t *testing.T) {
 }
 
 func TestServer_JoinLAN(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -204,6 +206,7 @@ func TestServer_JoinLAN(t *testing.T) {
 }
 
 func TestServer_JoinWAN(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -235,6 +238,7 @@ func TestServer_JoinWAN(t *testing.T) {
 }
 
 func TestServer_JoinWAN_Flood(t *testing.T) {
+	t.Parallel()
 	// Set up two servers in a WAN.
 	dir1, s1 := testServerDCBootstrap(t, "dc1", true)
 	defer os.RemoveAll(dir1)
@@ -272,6 +276,7 @@ func TestServer_JoinWAN_Flood(t *testing.T) {
 }
 
 func TestServer_JoinSeparateLanAndWanAddresses(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -349,6 +354,7 @@ func TestServer_JoinSeparateLanAndWanAddresses(t *testing.T) {
 }
 
 func TestServer_LeaveLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -386,6 +392,7 @@ func TestServer_LeaveLeader(t *testing.T) {
 }
 
 func TestServer_Leave(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -423,6 +430,7 @@ func TestServer_Leave(t *testing.T) {
 }
 
 func TestServer_RPC(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -434,6 +442,7 @@ func TestServer_RPC(t *testing.T) {
 }
 
 func TestServer_JoinLAN_TLS(t *testing.T) {
+	t.Parallel()
 	dir1, conf1 := testServerConfig(t)
 	conf1.VerifyIncoming = true
 	conf1.VerifyOutgoing = true
@@ -475,6 +484,7 @@ func TestServer_JoinLAN_TLS(t *testing.T) {
 }
 
 func TestServer_Expect(t *testing.T) {
+	t.Parallel()
 	// All test servers should be in expect=3 mode, except for the 3rd one,
 	// but one with expect=0 can cause a bootstrap to occur from the other
 	// servers as currently implemented.
@@ -537,6 +547,7 @@ func TestServer_Expect(t *testing.T) {
 }
 
 func TestServer_BadExpect(t *testing.T) {
+	t.Parallel()
 	// this one is in expect=3 mode
 	dir1, s1 := testServerDCExpect(t, "dc1", 3)
 	defer os.RemoveAll(dir1)
@@ -583,6 +594,7 @@ func (r *fakeGlobalResp) New() interface{} {
 }
 
 func TestServer_globalRPCErrors(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerDC(t, "dc1")
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -603,6 +615,7 @@ func TestServer_globalRPCErrors(t *testing.T) {
 }
 
 func TestServer_Encrypted(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -651,6 +664,7 @@ func testVerifyRPC(s1, s2 *Server, t *testing.T) (bool, error) {
 }
 
 func TestServer_TLSToNoTLS(t *testing.T) {
+	t.Parallel()
 	// Set up a server with no TLS configured
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
@@ -678,6 +692,7 @@ func TestServer_TLSToNoTLS(t *testing.T) {
 }
 
 func TestServer_TLSForceOutgoingToNoTLS(t *testing.T) {
+	t.Parallel()
 	// Set up a server with no TLS configured
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
@@ -703,6 +718,7 @@ func TestServer_TLSForceOutgoingToNoTLS(t *testing.T) {
 }
 
 func TestServer_TLSToFullVerify(t *testing.T) {
+	t.Parallel()
 	// Set up a server with TLS and VerifyIncoming set
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.CAFile = "../../test/client_certs/rootca.crt"
diff --git a/agent/consul/session_endpoint_test.go b/agent/consul/session_endpoint_test.go
index 776e95a5f..c4a0c7164 100644
--- a/agent/consul/session_endpoint_test.go
+++ b/agent/consul/session_endpoint_test.go
@@ -13,6 +13,7 @@ import (
 )
 
 func TestSession_Apply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -72,6 +73,7 @@ func TestSession_Apply(t *testing.T) {
 }
 
 func TestSession_DeleteApply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -135,6 +137,7 @@ func TestSession_DeleteApply(t *testing.T) {
 }
 
 func TestSession_Apply_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -229,6 +232,7 @@ session "foo" {
 }
 
 func TestSession_Get(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -272,6 +276,7 @@ func TestSession_Get(t *testing.T) {
 }
 
 func TestSession_List(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -323,6 +328,7 @@ func TestSession_List(t *testing.T) {
 }
 
 func TestSession_Get_List_NodeSessions_ACLFilter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -491,6 +497,7 @@ session "foo" {
 }
 
 func TestSession_ApplyTimers(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -532,6 +539,7 @@ func TestSession_ApplyTimers(t *testing.T) {
 }
 
 func TestSession_Renew(t *testing.T) {
+	t.Parallel()
 	ttl := time.Second
 	TTL := ttl.String()
 
@@ -695,6 +703,7 @@ func TestSession_Renew(t *testing.T) {
 }
 
 func TestSession_Renew_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -773,6 +782,7 @@ session "foo" {
 }
 
 func TestSession_NodeSessions(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -831,6 +841,7 @@ func TestSession_NodeSessions(t *testing.T) {
 }
 
 func TestSession_Apply_BadTTL(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
diff --git a/agent/consul/session_ttl_test.go b/agent/consul/session_ttl_test.go
index 86e9855a6..2922ee578 100644
--- a/agent/consul/session_ttl_test.go
+++ b/agent/consul/session_ttl_test.go
@@ -13,6 +13,7 @@ import (
 )
 
 func TestInitializeSessionTimers(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -45,6 +46,7 @@ func TestInitializeSessionTimers(t *testing.T) {
 }
 
 func TestResetSessionTimer_Fault(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -84,6 +86,7 @@ func TestResetSessionTimer_Fault(t *testing.T) {
 }
 
 func TestResetSessionTimer_NoTTL(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -117,6 +120,7 @@ func TestResetSessionTimer_NoTTL(t *testing.T) {
 }
 
 func TestResetSessionTimer_InvalidTTL(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -136,6 +140,7 @@ func TestResetSessionTimer_InvalidTTL(t *testing.T) {
 }
 
 func TestResetSessionTimerLocked(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -154,6 +159,7 @@ func TestResetSessionTimerLocked(t *testing.T) {
 }
 
 func TestResetSessionTimerLocked_Renew(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -201,6 +207,7 @@ func TestResetSessionTimerLocked_Renew(t *testing.T) {
 }
 
 func TestInvalidateSession(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -235,6 +242,7 @@ func TestInvalidateSession(t *testing.T) {
 }
 
 func TestClearSessionTimer(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -252,6 +260,7 @@ func TestClearSessionTimer(t *testing.T) {
 }
 
 func TestClearAllSessionTimers(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -272,6 +281,7 @@ func TestClearAllSessionTimers(t *testing.T) {
 }
 
 func TestServer_SessionTTL_Failover(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
diff --git a/agent/consul/snapshot_endpoint_test.go b/agent/consul/snapshot_endpoint_test.go
index eba80bc92..cb5ca82e9 100644
--- a/agent/consul/snapshot_endpoint_test.go
+++ b/agent/consul/snapshot_endpoint_test.go
@@ -147,6 +147,7 @@ func verifySnapshot(t *testing.T, s *Server, dc, token string) {
 }
 
 func TestSnapshot(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -156,6 +157,7 @@ func TestSnapshot(t *testing.T) {
 }
 
 func TestSnapshot_LeaderState(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -238,6 +240,7 @@ func TestSnapshot_LeaderState(t *testing.T) {
 }
 
 func TestSnapshot_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -283,6 +286,7 @@ func TestSnapshot_ACLDeny(t *testing.T) {
 }
 
 func TestSnapshot_Forward_Leader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Bootstrap = true
 	})
@@ -309,6 +313,7 @@ func TestSnapshot_Forward_Leader(t *testing.T) {
 }
 
 func TestSnapshot_Forward_Datacenter(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerDC(t, "dc1")
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -337,6 +342,7 @@ func TestSnapshot_Forward_Datacenter(t *testing.T) {
 }
 
 func TestSnapshot_AllowStale(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.Bootstrap = false
 	})
diff --git a/agent/consul/stats_fetcher_test.go b/agent/consul/stats_fetcher_test.go
index 978bb1162..8f9601ebb 100644
--- a/agent/consul/stats_fetcher_test.go
+++ b/agent/consul/stats_fetcher_test.go
@@ -12,6 +12,7 @@ import (
 )
 
 func TestStatsFetcher(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerDCExpect(t, "dc1", 3)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
diff --git a/agent/consul/status_endpoint_test.go b/agent/consul/status_endpoint_test.go
index 0c7440663..4c8e360d9 100644
--- a/agent/consul/status_endpoint_test.go
+++ b/agent/consul/status_endpoint_test.go
@@ -25,6 +25,7 @@ func rpcClient(t *testing.T, s *Server) rpc.ClientCodec {
 }
 
 func TestStatusLeader(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -51,6 +52,7 @@ func TestStatusLeader(t *testing.T) {
 }
 
 func TestStatusPeers(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
diff --git a/agent/consul/txn_endpoint_test.go b/agent/consul/txn_endpoint_test.go
index c2b71fe11..5ac4ea513 100644
--- a/agent/consul/txn_endpoint_test.go
+++ b/agent/consul/txn_endpoint_test.go
@@ -15,6 +15,7 @@ import (
 )
 
 func TestTxn_CheckNotExists(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -66,6 +67,7 @@ func TestTxn_CheckNotExists(t *testing.T) {
 }
 
 func TestTxn_Apply(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -152,6 +154,7 @@ func TestTxn_Apply(t *testing.T) {
 }
 
 func TestTxn_Apply_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"
@@ -323,6 +326,7 @@ func TestTxn_Apply_ACLDeny(t *testing.T) {
 }
 
 func TestTxn_Apply_LockDelay(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -408,6 +412,7 @@ func TestTxn_Apply_LockDelay(t *testing.T) {
 }
 
 func TestTxn_Read(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServer(t)
 	defer os.RemoveAll(dir1)
 	defer s1.Shutdown()
@@ -473,6 +478,7 @@ func TestTxn_Read(t *testing.T) {
 }
 
 func TestTxn_Read_ACLDeny(t *testing.T) {
+	t.Parallel()
 	dir1, s1 := testServerWithConfig(t, func(c *Config) {
 		c.ACLDatacenter = "dc1"
 		c.ACLMasterToken = "root"