diff --git a/modules/cfe_testcase/CMakeLists.txt b/modules/cfe_testcase/CMakeLists.txt
index c5abc909e..31ba90dc5 100644
--- a/modules/cfe_testcase/CMakeLists.txt
+++ b/modules/cfe_testcase/CMakeLists.txt
@@ -12,6 +12,7 @@ add_cfe_app(cfe_testcase
     src/es_counter_test.c
     src/es_misc_test.c
     src/es_mempool_test.c
+    src/es_perf_test.c
     src/es_resource_id_test.c
     src/evs_filters_test.c
     src/evs_send_test.c
diff --git a/modules/cfe_testcase/src/cfe_test.c b/modules/cfe_testcase/src/cfe_test.c
index 580074d4f..c009b6efd 100644
--- a/modules/cfe_testcase/src/cfe_test.c
+++ b/modules/cfe_testcase/src/cfe_test.c
@@ -64,6 +64,7 @@ void CFE_TestMain(void)
     ESInfoTestSetup();
     ESMemPoolTestSetup();
     ESMiscTestSetup();
+    ESPerfTestSetup();
     ESResourceIDTestSetup();
     ESTaskTestSetup();
     EVSFiltersTestSetup();
diff --git a/modules/cfe_testcase/src/cfe_test.h b/modules/cfe_testcase/src/cfe_test.h
index 09614a2c5..e386094cf 100644
--- a/modules/cfe_testcase/src/cfe_test.h
+++ b/modules/cfe_testcase/src/cfe_test.h
@@ -95,6 +95,7 @@ void ESCounterTestSetup(void);
 void ESInfoTestSetup(void);
 void ESMemPoolTestSetup(void);
 void ESMiscTestSetup(void);
+void ESPerfTestSetup(void);
 void ESResourceIDTestSetup(void);
 void ESTaskTestSetup(void);
 void EVSFiltersTestSetup(void);
diff --git a/modules/cfe_testcase/src/es_perf_test.c b/modules/cfe_testcase/src/es_perf_test.c
new file mode 100644
index 000000000..ac84286bc
--- /dev/null
+++ b/modules/cfe_testcase/src/es_perf_test.c
@@ -0,0 +1,74 @@
+/*************************************************************************
+**
+**      GSC-18128-1, "Core Flight Executive Version 6.7"
+**
+**      Copyright (c) 2006-2019 United States Government as represented by
+**      the Administrator of the National Aeronautics and Space Administration.
+**      All Rights Reserved.
+**
+**      Licensed under the Apache License, Version 2.0 (the "License");
+**      you may not use this file except in compliance with the License.
+**      You may obtain a copy of the License at
+**
+**        http://www.apache.org/licenses/LICENSE-2.0
+**
+**      Unless required by applicable law or agreed to in writing, software
+**      distributed under the License is distributed on an "AS IS" BASIS,
+**      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+**      See the License for the specific language governing permissions and
+**      limitations under the License.
+**
+** File: es_perf_test.c
+**
+** Purpose:
+**   Functional test of ES Performance APIs
+**
+*************************************************************************/
+
+/*
+ * Includes
+ */
+
+#include "cfe_test.h"
+
+void TestPerfLogEntry(void)
+{
+    UtAssert_VOIDCALL(CFE_ES_PerfLogEntry(0));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogEntry(CFE_MISSION_ES_PERF_MAX_IDS - 1));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogEntry(CFE_MISSION_ES_PERF_MAX_IDS));
+}
+
+void TestPerfLogExit(void)
+{
+    UtAssert_VOIDCALL(CFE_ES_PerfLogExit(0));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogExit(CFE_MISSION_ES_PERF_MAX_IDS - 1));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogExit(CFE_MISSION_ES_PERF_MAX_IDS));
+}
+
+void TestPerfLogAdd(void)
+{
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(0, 0));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(0, 1));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(0, 0xFFFFFFFF));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS - 1, 0));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS - 1, 1));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS - 1, 0xFFFFFFFF));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS, 0));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS, 1));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogAdd(CFE_MISSION_ES_PERF_MAX_IDS, 0xFFFFFFFF));
+}
+
+/* These commands should trigger and stop perf data (based on value commanded in functional test workflow) */
+void TestPerfLogTrigger(void)
+{
+    UtAssert_VOIDCALL(CFE_ES_PerfLogEntry(126));
+    UtAssert_VOIDCALL(CFE_ES_PerfLogExit(126));
+}
+
+void ESPerfTestSetup(void)
+{
+    UtTest_Add(TestPerfLogEntry, NULL, NULL, "Test PerfLogEntry");
+    UtTest_Add(TestPerfLogExit, NULL, NULL, "Test PerfLogExit");
+    UtTest_Add(TestPerfLogAdd, NULL, NULL, "Test PerfLogAdd");
+    UtTest_Add(TestPerfLogTrigger, NULL, NULL, "Test Perf Trigger");
+}